oai:it.cnr:prodotti:213562 Scopigno R Computing methodologies Cultural heritage 2012 English Journal article http://dl.acm.org/citation.cfm?id=2307724&CFID=167956354&CFTOKEN=53976594 https://dx.doi.org/10.1145/2307723.2307724 https://hdl.handle.net/20.500.14243/179282 https://iris.cnr.it/request-item?handle=20.500.14243/179282&bitstreamId=f4e76d5c-fcf7-44ac-878a-23564ce41a3a 10.1145/2307723.2307724 Restricted ACM JOURNAL ON COMPUTING AND CULTURAL HERITAGE, vol. 5 (issue 2), p. 5 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_72 01.07 Editoriale, Commentario, Contributo a Forum in rivista 01.07 Editoriale, Commentario, Contributo a Forum in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213625 Giannini S Library automation Library Management 2012 Italian Other https://hdl.handle.net/20.500.14243/179343 http://openportal.isti.cnr.it/data/2012/213625/2012_213625.pdf?id=people______%3A%3A04ac9a9380b1c75244fed0274a260c77 https://iris.cnr.it/bitstream/20.500.14243/179343/1/prod_213625-doc_49041.pdf Open Access Il corso, rivolto agli operatori/bibliotecari dell'Università Pontificia Salesiana di Roma e agli operatori/bibliotecari dell'Area della Ricerca CNR di Pisa, ha fornito un'introduzione generale alla nuova versione del sistema di automazione bibliotecaria LIBERO (6.2.1), rinnovata e completamente Web-based. In particolare sono stati introdotti i moduli del sistema, i parametri e la loro gestione. Il corso ha poi approfondito il modulo Cataloguing, i parametri e le funzioni del modulo, spiegando le icone ed il loro significato, illustrando le diverse opzioni di ricerca (di base, avanzata e booleana), le diverse modalità di catalogazione (MARC e Non-MARC, utilizzo delle interfacce di sistema, uso di un template, copia di un record, inserimento manuale, fusione di records), procedure di Import/Export. dnet:pers:1444 Giannini, Silvia 0000-0001-7323-3786 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_91 05.14 Materiale didattico 05.14 Materiale didattico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213651 Beltrame R Ponchio F Raviolo C database website 2012 Italian Other https://hdl.handle.net/20.500.14243/179985 https://iris.cnr.it/request-item?handle=20.500.14243/179985&bitstreamId=3e3cd8b3-1b9a-4a34-be07-668b7adcddeb Restricted The ISTI website uses a database to store information presented on its pages. We sketch here the structure of this database. dnet:pers:795 Beltrame, Renzo dnet:pers:870 Ponchio, Federico 0000-0002-2974-0577 dnet:pers:1523 Raviolo, Claudia 0000-0003-2028-8489 com_20.500.14243_69 09 Documentazione tecnica 09 Documentazione tecnica com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_105 09.01 Nota tecnica 09.01 Nota tecnica ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213662 Diciotti R Panichi G Presenze Assenze Software Manuale 2012 Italian Other https://hdl.handle.net/20.500.14243/179996 https://iris.cnr.it/request-item?handle=20.500.14243/179996&bitstreamId=4dc7a1e3-375e-48a3-96ed-1d272250863f Restricted The system PandAE is a web application integrated with the detection time found in areas or in institutions. Allows the office staff of the Institute to obtain data on absences and presences of employees in a timely and accurate to perform their management functions. dnet:pers:1353 Diciotti, Roberta dnet:pers:310 Panichi, Giancarlo 0000-0001-8375-6644 com_20.500.14243_69 09 Documentazione tecnica 09 Documentazione tecnica com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_108 09.04 Manuale tecnico/Guida tecnica 09.04 Manuale tecnico/Guida tecnica ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213676 Amendola T Chimenti M Fantini E Tampucci M Miniati M Monti S Image Processing D.0 Software. J.3 LIFE AND MEDICAL SCIENCE 2012 Italian Other https://hdl.handle.net/20.500.14243/182410 https://iris.cnr.it/request-item?handle=20.500.14243/182410&bitstreamId=87e1ed93-ff33-4ff8-bed1-fc9d2e75cb8e Restricted In a previous study we developed a software able to detect anomalies in CT high definition images of the thorax, possibly related to pulmonary emphysema; in this study we evaluate the possibility of applying this software to the CT images obtained in a large scale screening. In fact, theses images have been produced by a low-dose computer tomography and are affected by a noise greater than that of previously processed images. In this study we used a photometric images analysis, which gives the amount of pixels with luminance value less than a predefined threshold, and the blob analysis, which using the same threshold detects the binary objects composed of adjacent pixels and gives up their size and location. The paper reports the results obtained according two decision thresholds: we show that the photometric analysis of low-dose CT images gives no information about the presence of pulmonary emphysema, while the blob analysis gives useful descriptors dnet:pers:936 Amendola, Tiziana dnet:pers:60 Chimenti, Massimo dnet:pers:1403 Fantini, Enrico 0000-0001-9708-3815 dnet:pers:1431 Monti, Simonetta dnet:pers:832 Tampucci, Marco 0000-0001-5550-9881 com_20.500.14243_69 09 Documentazione tecnica 09 Documentazione tecnica com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_105 09.01 Nota tecnica 09.01 Nota tecnica ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213705 Anselmo L Pardini C Space Debris Remediation Active Removal Target Selection J.2 PHYSICAL SCIENCES AND ENGINEERING 2012 English Other https://hdl.handle.net/20.500.14243/182437 https://iris.cnr.it/request-item?handle=20.500.14243/182437&bitstreamId=68bbf400-89ac-473c-9454-c5a40b422080 Restricted Preliminary target selection assessment for Italian/European active debris removal missions. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213757 Binante V Girardi M Padovani C Pasquinelli G Porcelli M Pellegrini D Lucchesi M costruzioni in muratura analisi strutturale metodi numerici J.2 PHYSICAL SCIENCES AND ENGINEERING 2012 Italian Contribution to conference https://hdl.handle.net/20.500.14243/182485 http://openportal.isti.cnr.it/data/2012/213757/2012_213757.pdf?id=people______%3A%3A70e39c07b2ea83b3f726f9d959707f76 https://iris.cnr.it/bitstream/20.500.14243/182485/1/prod_213757-doc_49091.pdf Open Access NOSA-ITACA project, description of the case study dnet:pers:378 Binante, Vincenzo 0000-0002-4071-5794 dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X dnet:pers:376 Pasquinelli, Giuseppe dnet:pers:430 Pellegrini, Daniele 0000-0002-3416-771X dnet:pers:377 Porcelli, Margherita 0000-0003-0183-1204 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_49 04.03 Poster in Atti di convegno 04.03 Poster in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:187491 Massink M Latella D Springer-Verlag Berlin [ INFO.INFO-NI ] Computer Science [cs]/Networking and Internet Architecture [cs.NI] collective dynamics process algebra emergence Fluid flow [ INFO ] Computer Science [cs] Flu self-organisation 2012 English Conference article https://link.springer.com/content/pdf/10.1007%2F978-3-642-30829-1_11.pdf https://doi.org/10.1007/978-3-642-30829-1_11 https://dx.doi.org/10.1007/978-3-642-30829-1_11 https://hal.inria.fr/hal-01529603 https://hdl.handle.net/20.500.14243/236829 https://iris.cnr.it/request-item?handle=20.500.14243/236829&bitstreamId=8190e77a-4965-4c52-a061-04b238d6554e 10.1007/978-3-642-30829-1_11 Open Access Workers of the Argentine ant, Iridomyrmex humilis, are known to be capable to find efficiently the shortest route from their nest to a food source. Their approach is based on a simple pheromone trail-laying and following behaviour accessing only local information. In this note we explore the modelling and analysis of foraging ants in Bio-PEPA [8,6]. The simple case study concerns ants that need to cross a bridge with two branches of different length to reach food and carry the food home and is based on empirical data described by Goss and Deneubourg et al. We explore the conditions for which the shortest path emerges as the preferred one by the ants. The analysis is based on stochastic simulation and fluid flow analysis. The behaviour of ant colonies has inspired the development of an interesting class of optimisation algorithms ranging from alternative shortest path algorithms to new scheduling and routing algorithms, algorithms to solve set partition problems and for distributed information retrieval. Process algebraic fluid flow analysis may be an important additional technique to the analysis of such algorithms in a computationally efficient way. corda_______::23f6fad6e43fd6f22dc1a7ce567a4700 257414 Autonomic Service-Component Ensembles ASCENS EC FP7 EU dnet:pers:960 Latella, Diego 0000-0002-3257-9059 dnet:pers:1455 Massink, Mieke 0000-0001-5089-002X 1. Ascens Project: http://www.ascens-ist.eu/ 2. Bortolussi, L.: Stochastic concurrent constraint programming. In: Proceedings of the 4th International Workshop on Quantitative Aspects of Programming Languages (QAPL 2006). vol. 164-3. ENTCS (2006) 3. Bortolussi, L., Policriti, A.: Modeling biological systems in concurrent constraint programming. Constraints 13(1-2), 66{90 (2008) 4. Bortolussi, L., Policriti, A.: Dynamical systems and stochastic programming | from ordinary di erential equations and back. Transactions of Computational Systems Biology XI, 216{267 (2009) 5. Ciocchetta, F., Duguid, A., Gilmore, S., Guerriero, M.L., J., H.: The Bio-PEPA Tool Suite. In: Proc. of the 6th Int. Conf. on Quantitative Evaluation of SysTems (QEST 2009). pp. 309{310 (2009) 6. Ciocchetta, F., Guerriero, M.L.: Modelling biological compartments in Bio-PEPA. ENTCS 227, 77{95 (2009) 7. Ciocchetta, F., Hillston, J.: Bio-PEPA: An extension of the process algebra PEPA for biochemical networks. ENTCS 194(3), 103{117 (2008) 8. Ciocchetta, F., Hillston, J.: Bio-PEPA: A framework for the modelling and analysis of biological systems. TCS 410(33-34), 3065{3084 (2009) 9. De Nicola, R., Katoen, J., Latella, D., Loreti, M.: StoKLAIM: A stochastic extension of KLAIM (2006), CNR-ISTI Technical Report number ISTI-2006-TR-01 10. Deneubourg, J.L., Aron, S., Goss, S., Pasteels, J.M.: The self-organizing exploratory pattern of the argentine ant. Journal of Insects Behaviour 3(2) (1990) 11. Dorigo, M., Stutzle, T.: Ant Colony Optimization. The MIT Press (2004) 12. Gillepie, D.T.: Exact stochastic simulation of coupled chemical reactions. The Journal of Physical Chemistry 81(25), 2340{2361 (1977) 13. Goss, S., Aron, S., Deneubourg, J.L., Pasteels, J.M.: Self-organized shortcuts in the Argentine Ant. Naturwissenschaften 76, 579{581 (1989) 14. Hillston, J.: Fluid ow approximation of PEPA models. In: Proceedings of QEST'05. pp. 33{43. IEEE Computer Society (2005) 15. Kurtz, T.G.: Solutions of ordinary di erential equations as limits of pure Markov processes. Journal of Applied Probability 7(1), 49{58 (1970) 16. Kwiatkowska, M., Norman, G., Parker, D.: PRISM: Probabilistic model checking for performance and reliability analysis. ACM SIGMETRICS Performance Evaluation Review (2009) 17. Kwiatkowska, M., Norman, G., Parker, D.: PRISM 4.0: Veri cation of probabilistic real-time systems. In: Gopalakrishnan, G., Qadeer, S. (eds.) Proc. 23rd International Conference on Computer Aided Veri cation (CAV'11). LNCS, vol. 6806, pp. 585{591. Springer (2011) 18. Milner, R.: Calculi for synchrony and asynchrony. Theoretical Computer Science 25(3), 267{310 (1983) 19. Sumpter, D.J.T., Blanchard, G.B., Broomhead, D.S.: Ants and agents: a process algebra approach to modelling ant colony behaviour. Bulletin of Mathematical Biology 63, 951{980 (2001), doi: 10.1006/bulm.2001.0252 20. Tofts, C.: The autosynchronisation of leptothorax acervorem (fabricius) described in WSCCS. Tech. Rep. ECS-LFCS-90-128, LFCS, University of Edinburgh (1990) com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:190155 Massink M Brambilla M Latella D Dorigo M Birattari M Springer Formal Modeling Informatique générale 68N30 Mathematical aspects of software engineering Informatique mathématique Fluid Flow Analysis Intelligence artificielle Formal modeling Swarm Robotics D.2.4 Software/Program Verification 2012 English Conference article http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/153340 https://doi.org/10.1007/978-3-642-32650-9_3 https://dx.doi.org/10.1007/978-3-642-32650-9_3 https://hdl.handle.net/20.500.14243/224043 https://iris.cnr.it/request-item?handle=20.500.14243/224043&bitstreamId=169cab0e-e917-4fa6-a14b-230f81aacfae http://www.springerlink.com/content/7718x8v71048u57h/ 10.1007/978-3-642-32650-9_3 Open Access We present a novel method to analyse swarm robotics sys- tems based on Bio-PEPA. Bio-PEPA is a process algebraic language originally developed to analyse biochemical systems. Its main advantage is that it allows different kinds of analyses of a swarm robotics system starting from a single description. In general, to carry out different kinds of analysis, it is necessary to develop multiple models, raising issues of mutual consistency. With Bio-PEPA, instead, it is possible to perform stochastic simulation, fluid flow analysis and statistical model checking based on the same system specification. This reduces the complexity of the analysis and ensures consistency between analysis results. Bio-PEPA is well suited for swarm robotics systems, because it lends itself well to modelling distributed scalable systems and their space-time characteris- tics. We demonstrate the validity of Bio-PEPA by modelling collective decision-making in a swarm robotics system and we evaluate the result of different analyses. corda_______::23f6fad6e43fd6f22dc1a7ce567a4700 257414 Autonomic Service-Component Ensembles ASCENS EC FP7 EU info:eu-repo/grantAgreement/EC/FP7/246939/EU/Engineering Swarm Intelligence Systems/E-SWARM corda_______::3388705f3208c430ad1cef201a2670f6 246939 Engineering Swarm Intelligence Systems E-SWARM EC FP7 EU dnet:pers:960 Latella, Diego 0000-0002-3257-9059 dnet:pers:1455 Massink, Mieke 0000-0001-5089-002X 1. S¸ahin, E.: Swarm robotics: from sources of inspiration to domains of application. In: Swarm Robotics. Volume 3342 of LNCS. Springer, Heidelberg (2005) 10-20 2. Lerman, K., Martinoli, A., Galstyan, A.: A review of probabilistic macroscopic models for swarm robotic systems. In: Swarm robotics. Volume 3342 of LNCS. Springer, Heidelberg (2005) 143-152 3. Dixon, C., Winfield, A., Fisher, M.: Towards temporal verification of emergent behaviours in swarm robotic systems. In: Towards Autonomous Robotic Systems. Volume 6856 of LNCS. Springer, Heidelberg (2011) 336-347 4. Konur, S., Dixon, C., Fisher, M.: Analysing robot swarm behaviour via probabilistic model checking. Robotics and Autonomous Systems 60(2) (2012) 199 - 213 5. Ciocchetta, F., Hillston, J.: Bio-PEPA: A framework for the modelling and analysis of biological systems. TCS 410(33-34) (2009) 3065-3084 6. Massink, M., Latella, D., Bracciali, A., Harrison, M., Hillston, J.: Scalable contextdependent analysis of emergency egress models. Formal Aspects of Computing (2011) 1-36 In press. 7. Massink, M., Latella, D., Bracciali, A., Hillston, J.: Modelling non-linear crowd dynamics in Bio-PEPA. In: Fundamental Approaches to Software Engineering. Volume 6603 of LNCS. Springer, Heidelberg (2011) 96-110 8. Montes de Oca, M.A., Ferrante, E., Scheidler, A., Pinciroli, C., Birattari, M., Dorigo, M.: Majority-rule opinion dynamics with differential latency: A mechanism for self-organized collective decision-making. Swarm Intelligence 5(3-4) (2011) 305-327 9. Scheidler, A.: Dynamics of majority rule with differential latencies. Phys. Rev. E 83 (Mar 2011) 031116 10. Ijspeert, A., Martinoli, A., Billard, A., Gambardella, L.M.: Collaboration through the exploitation of local interactions in autonomous collective robotics: The stick pulling experiment. Autonomous Robots 11 (2001) 149-171 11. Martinoli, A., Easton, K., Agassounon, W.: Modeling swarm robotic systems: a case study in collaborative distributed manipulation. The International Journal of Robotics Research 23(4-5) (2004) 415-436 12. Baier, C., Katoen, J.P., Hermanns, H.: Approximate Symbolic Model Checking of Continuous-Time Markov Chains. In: Concur '99. Volume 1664 of LNCS., Springer, Berlin, Heidelberg (1999) 146-162 13. Brambilla, M., Pinciroli, C., Birattari, M., Dorigo, M.: Property-driven design for swarm robotics. In: Proceedings of 11th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2012), IFAAMAS (2012) In press. 14. Ciocchetta, F., Duguid, A., Gilmore, S., Guerriero, M.L., J., H.: The Bio-PEPA Tool Suite. In: Proceedings of the 6th International Conference on Quantitative Evaluation of SysTems (QEST 2009), Washington, DC, USA, IEEE Computer Society (2009) 309-310 15. Hillston, J.: Fluid flow approximation of PEPA models. In: Proceedings of the 2th International Conference on Quantitative Evaluation of SysTems (QEST 2005), Washington, DC, USA, IEEE Computer Society (2005) 33-43 16. Gillespie, D.T.: Exact stochastic simulation of coupled chemical reactions. The Journal of Physical Chemistry 81(25) (1977) 2340-2361 17. Ciocchetta, F., Hillston, J.: Bio-PEPA: An extension of the process algebra PEPA for biochemical networks. ENTCS 194(3) (2008) 103-117 18. Kwiatkowska, M., Norman, G., Parker, D.: PRISM 4.0: Verification of probabilistic real-time systems. In: Proc. 23rd International Conference on Computer Aided Verification (CAV'11). Volume 6806 of LNCS., Springer, Heidelberg (2011) 585- 591 19. Kleinrock, L.: Queueing Systems. Volume 1: Theory. Wiley, New York, NY, USA (1975) 20. Aziz, A., Sanwal, K., Singhal, V., Brayton, R.: Model checking Continuous Time Markov Chains. ACM Transactions on Computational Logic 1(1) (2000) 162-170 21. Kurtz, T.: Solutions of ordinary differential equations as limits of pure jump Markov processes. Journal of Applied Probability 7 (1970) 49-58 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:190160 Latella D Massink M De Vink E Structured Operational Semantics Category Theory FOS: Computer and information sciences Stochastic Process Calculi Computer Science - Logic in Computer Science Continuous Time Markov Chains Logic in Computer Science (cs.LO) Coalgebras F.3.2 2012 English Conference article http://arxiv.org/abs/1209.1432 https://arxiv.org/pdf/1209.1432 https://doaj.org/article/f4aedca6749346ddbdea3d41e36d7545 https://doi.org/10.4204/eptcs.93.2 https://ir.cwi.nl/pub/20864 http://cgi.cse.unsw.edu.au/~rvg/eptcs/Published/ACCAT2012/Papers/4/paper/accat.pdf https://doi.org/10.48550/arxiv.1209.1432 https://dx.doi.org/10.4204/eptcs.93.2 https://hdl.handle.net/20.500.14243/224047 https://iris.cnr.it/request-item?handle=20.500.14243/224047&bitstreamId=e0c8890a-2074-4e21-ac3c-ed5edc988377 https://research.tue.nl/nl/publications/bb826877-dd83-4756-9697-88b53938051c 10.4204/eptcs.93.2 10.48550/arxiv.1209.1432 Open Access Labeled state-to-function transition systems, FuTS for short, admit multiple transition schemes from states to functions of finite support over general semirings. As such they constitute a convenient modeling instrument to deal with stochastic process languages. In this paper, the notion of bisimulation induced by a FuTS is proposed and a correspondence result is proven stating that FuTS-bisimulation coincides with the behavioral equivalence of the associated functor. As generic examples, the concrete existing equivalences for the core of the process algebras ACP, PEPA and IMC are related to the bisimulation of specific FuTS, providing via the correspondence result coalgebraic justification of the equivalences of these calculi ELECTRONIC PROCEEDINGS IN THEORETICAL COMPUTER SCIENCE, pp. 23-43. Tallin, Estonia, 4 april 2012 corda_______::23f6fad6e43fd6f22dc1a7ce567a4700 257414 Autonomic Service-Component Ensembles ASCENS EC FP7 EU dnet:pers:960 Latella, Diego 0000-0002-3257-9059 dnet:pers:1455 Massink, Mieke 0000-0001-5089-002X [1] C. Baier, B.R. Haverkort, H. Hermanns, J.-P. Katoen & M. Siegle, editors (2004): Validation of Stochastic Systems - A Guide to Current Research. LNCS 2925, doi:10.1007/b98484. [2] J.W. de Bakker & E.P. de Vink (1996): Control Flow Semantics. The MIT Press. [3] M. Bernardo (2007): A Survey of Markovian Behavioral Equivalences. In M. Bernardo & J. Hillston, editors: SFM 2007 Advanced Lectures, LNCS 4486, pp. 180-219, doi:10.1007/978-3-540-72522-0 5. [4] M. Bernardo & R. Gorrieri (1998): A tutorial on EMPA: a theory of concurrent processes with nondeterminism, priorities, probabilities and time. Theoretical Computer Science 202(1-2), pp. 1-54, doi:10.1016/S0304-3975(97)00127-8. [5] F. Bonchi, M. Bonsangue, M. Boreale, J. Rutten & A. Silva (2011): A coalgebraic perspective on linear weighted automata. Technical Report SEN-1104, CWI. 31pp. [6] M. Boreale (2009): Weighted Bisimulation in Linear Algebraic Form. In M. Bravetti & G. Zavattaro, editors: Proc. CONCUR 2009, LNCS 5710, pp. 163-177, doi:10.1007/978-3-642-04081-8 12. [7] R. De Nicola, D. Latella, M. Loreti & M. Massink (2009): Rate-based Transition Systems for Stochastic Process Calculi. In S. Albers et al., editor: Proc. ICALP 2009, Part II, LNCS 5556, pp. 435-446, doi:10.1007/978-3-642-02930-1 36. [8] R. De Nicola, D. Latella, M. Loreti & M. Massink (2011): State to function labelled transition systems: a uniform framework for defining stochastic process calculi. Technical Report ISTI-2011-TR-012, CNR/ISTI. [9] R. De Nicola, D. Latella & M. Massink (2005): Formal modeling and quantitative analysis of Klaim-based mobile systems. In H. Haddad et al., editor: Proc. SAC 2005, ACM, pp. 428-435, doi:10.1145/1066677.1066777. [10] C. Eisentraut, H. Hermanns & L. Zhang (2010): Concurrency and Composition in a Stochastic World. In P. Gastin & F. Laroussinie, editors: Proc. CONCUR 2010, LNCS 6269, pp. 21-39, doi:10.1007/978-3-642- 15375-4 3. [11] H.P. Gumm & T. Schro¨der (2001): Products of coalgebras. Algebra Universalis 46, pp. 163-185. [12] H.P. Gumm & T. Schro¨der (2002): Coalgebras of bounded type. Mathematical Structures in Computer Science 12, pp. 565-578, doi:10.1017/S0960129501003590. [13] H. Hermanns (2002): Interactive Markov Chains. LNCS 2428, doi:10.1007/3-540-45804-2. [14] H. Hermanns, U. Herzog & J.-P. Katoen (2002): Process algebra for performance evaluation. Theoretical Computer Science 274(1-2), pp. 43-87, doi:10.1016/S0304-3975(00)00305-4. [15] H. Hermanns, U. Herzog & V. Mertsiotakis (1998): Stochastic process algebras - between LOTOS and Markov chains. Computer Networks and ISDN Systems 30, pp. 901-924, doi:10.1016/S0169- 7552(97)00133-5. [16] H. Hermanns & J.-P. Katoen (2010): The How and Why of Interactive Markov Chains. In F.S. de Boer, M.M. Bonsangue, S. Hallerstede & M. Leuschel, editors: Proc. FMCO 2009, LNCS 6286, pp. 311-337, doi:10.1007/978-3-642-17071-3 16. [17] J. Hillston (1996): A Compositional Approach to Performance Modelling. Distinguished Dissertations in Computer Science 12, Cambridge University Press. [18] J. Hillston (2005): Process Algebras for Quantitative Analysis. In: Proc. LICS, Chicago, IEEE, pp. 239-248, doi:10.1109/LICS.2005.35. [19] B. Klin & V. Sassone (2008): Structural Operational Semantics for Stochastic Process Calculi. In R.M. Amadio, editor: Proc. FoSSaCS 2008, LNCS 4962, pp. 428-442, doi:10.1007/978-3-540-78499-9 30. [20] A. Kurz (2000): Logics for coalgebras and applications to computer science. Ph.D. thesis, LMU Mu¨nchen. [21] R. Milner (1980): A Calculus of Communicating Systems. LNCS 92, doi:10.1007/3-540-10235-3. [22] D. Park (1981): Concurrency and Automata on Infinite Sequences. In: Proc. GI-Conference 1981, Karlsruhe, LNCS 104, pp. 167-183. [25] A. Silva, F. Bonchi, M. Bonsangue & J. Rutten (2011): Quantitative Kleene coalgebras. Information and Computation 209(5), pp. 822-846, doi:10.1016/j.ic.2010.09.007. [26] A. Sokolova (2011): Probabilistic systems coalgebraically: a survey. Theoretical Computer Science 412(38), pp. 5095-5110, doi:10.1016/j.tcs.2011.05.008. [27] D. Turi & G.D. Plotkin (1997): Towards a Mathematical Operational Semantics. In: Proc. LICS 1997, Warsaw, IEEE, pp. 280-291, doi:10.1109/LICS.1999.782615. [28] E.P. de Vink & J.J.M.M. Rutten (1999): Bisimulation for probabilistic transition systems: a coalgebraic approach. Theoretical Computer Science 221, pp. 271-293, doi:10.1016/S0304-3975(99)00035-3. The other cases are standard or similar and easier. (b) Guarded induction. We treat the cases for :P and P1 kA P2. Case :P. Assume P 2 P. Suppose P = :P0. Then it holds that P admits a single d -transition, viz. P d P0. Thus we have P fj j P d P0 jg = = [ P0 7! ](P0) = P(P0). Suppose P = :P00 for some P00 , P. Then we have P fj j P d P0 jg = 0 = [ P00 7! ](P0) = P(P0). Case P1 kA P2. Assume P1 2 P1, P2 2 P2 and P1 kA P2 P. It holds that P = (P1 kA XP2) + (XP1 kA P2). We calculate P fj j P1 kA P2 d P0 jg = P fj j P1 d P01; P0 = P01 kA P2 jg + P fj j P2 d P02; P0 = P1 kA P02 jg (by analysis of d) = ( if P0 = P01 kA P2 then P fj j P1 d P01 jg else 0 end ) + ( if P0 = P1 kA P02 then P fj j P2 d P02 jg else 0 end ) = ( if P0 = P01 kA P2 then P1(P01) else 0 end ) + ( if P0 = P1 kA P02 then P2(P02) else 0 end ) (by induction hypothesis for P1 and P2) = ( P1 kA XP2 )(P0) + ( XP1 kA P2 )(P0) (by definition of kA, XP1,XP2 and + on FS(PIML; R>0 )) = P(P0) com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:192532 Milani A Farnocchia D Dimare L Rossi A Bernardi F Dynamical Systems (math.DS) Instrumentation and Methods for Astrophysics (astro-ph.IM) Space Debris Physics - Space Physics Astronomy and Astrophysics FOS: Mathematics Astrodynamics FOS: Physical sciences Space and Planetary Science Space Physics (physics.space-ph) Mathematics - Dynamical Systems Orbit determination Astrophysics - Instrumentation and Methods for Astrophysics 2012 English Journal article http://arxiv.org/abs/1106.0168 http://arxiv.org/pdf/1106.0168 https://doi.org/10.1016/j.pss.2011.11.012 https://doi.org/10.48550/arxiv.1106.0168 https://dx.doi.org/10.1016/j.pss.2011.11.012 https://hdl.handle.net/20.500.14243/221498 https://iris.cnr.it/request-item?handle=20.500.14243/221498&bitstreamId=9586a68c-6034-43e9-942a-85b22cf416bd https://iris.cnr.it/request-item?handle=20.500.14243/221498&bitstreamId=a9af35f2-8e67-4b2e-b7d0-5f6fcc3fc4ba http://www.sciencedirect.com/science/article/pii/S0032063311003400 10.1016/j.pss.2011.11.012 10.48550/arxiv.1106.0168 Open Access We present the results of a large scale simulation, reproducing the behavior of a data center for the build-up and maintenance of a complete catalog of space debris in the upper part of the Low Earth Orbits (LEOs) region. The purpose is to determine the performances of a network of advanced optical sensors, through the use of the newest correlation and orbit determination algorithms. This network is foreseen for implementation in a Space Situational Awareness system, such as the future European one. The conclusion is that it is possible to use a network of optical sensors to build up a catalog containing more than 98% of the objects with perigee height between 1100 and 2000 km, which would be observable by a reference radar system selected as comparison. It is also possible to maintain such a catalog within the accuracy requirements motivated by collision avoidance, and to detect catastrophic fragmentation events. The obtained results depend upon specific assumptions on the sensor and on the software technologies. PLANETARY AND SPACE SCIENCE, vol. 62 (issue 1-2), pp. 10-22 dnet:pers:1425 Rossi, Alessandro (mat: 673) 0000-0001-9311-2869 [1] Africano, J. L., Stansbery, E. G., Kervin, P. W.,“ The optical orbital debris measurement program at NASA and AMOS”, Advances in Space Research, Vol. 34, No. 5, pp. 892-900, 2004. [2] Bowell E., Hapke, B., Domingue, D., Lumme, K., Peltionemi, J., Harriw, A. W., “Application of photometric models to asteroids”, Asteroids II, Proceedings of the Conference, University of Arizona Press, Tucson, 1989, pp. 524-556. [3] Chesley, S. R., Baer, J., Monet, D. G., “Treatment of star catalog biases in asteroid astrometric observations”, Icarus, Volume 210, No. 1, pp. 158-181, 2010. [4] Cibin, L., Besso, P. M., Chiarini, M., Milani Comparetti, A., Ragazzoni, A., “Debris telescopes catch objects in LEO zone”. IAC-10-A6.5.10 (2010). [5] Escobal, P. R., Methods of orbit determination. New York: Wiley, 1965. [6] Farnocchia, D., Tommei, G., Milani, A., Rossi, A., “Innovative methods of correlation and orbit determination for space debris”, Celestial Mechanics and Dynamical Astronomy, Vol. 107, No. 1-2, pp. 169-185, 2010. [7] Fujimoto K., Maruskin J. D., Scheeres D. J., “Circular and zeroinclination solutions for optical observations of Earth-orbiting objects”, Celestial Mechanics and Dynamical Astronomy, Vol. 106, No. 2, pp. 157-182, 2010. [8] Gauss, K. F., Theoria motvs corporvm coelestivm in sectionibvs conicis solem ambientivm. Hambvrgi, Svmtibvs F. Perthes et I. H. Besser, 1809. [9] Gronchi, G. F., Dimare, L., and Milani, A., “Orbit determination with the two-body integrals”, Celestial Mechanics and Dynamical Astronomy. Vol. 107, No. 3, pp. 299-318, 2010. [10] Johnson N. L., Krisko, P. H., Liou, J.-C.and Anz-Meador, P. D., “NASA's new breakup model of evolve 4.0”, Advances in Space Research, Vol. 28, No. 9, pp. 1377-1384, 2001. [11] Kessler, D. J., Jarvis, K. S., “Obtaining the properly weighted average albedo of orbital debris from optical and radar data”, Advances in Space Research, Vol. 34, No. 5, pp. 1006-1012, 2004. [12] Milani, A., Villani, A., Stiavelli, M., “Discovery of Very Small Asteroids by Automated Trail Detection”, Earth, Moon and Planets, Vol. 72, No. 1-3, pp. 257-262, 1996. [13] Milani, A., “The Asteroid Identification Problem I: recovery of lost asteroids”, Icarus, Vol. 137, pp. 269-292, 1999. [14] Milani, A., Sansaturio, M. E., Chesley, S. R., “The Asteroid Identification Problem IV: Attributions”, Icarus, Vol. 151, No. 2, pp. 150-159, 2001. [15] Milani, A., Gronchi, G. F., Kneˇzevi´c, Z., Sansaturio, M. E., Arratia, O., “Orbit Determination with Very Short Arcs. II Identifications”, Icarus, Vol. 79, No. 2, pp. 350-374, 2005. [16] Milani, A., Kneˇzevi´c, Z., “From Astrometry to Celestial Mechanics: Orbit Determination with Very Short Arcs”, Celestial Mechanics and Dynamical Astronomy, Vol. 92, No. 1-3, pp. 1-18, 2005. [17] Milani, A. , Gronchi, G.F., Theory of orbit determination, Cambridge University Press, Cambridge, 2010. [18] Milani, A., Gronchi, G. F., Farnocchia, D., Tommei, G., and Dimare, L., “Optimization of space surveillance resources by innovative preliminary orbit methods”, Proceedings of the Fifth European Conference on Space Debris, Darmstadt, Germany, 2009. [19] Milani, A., Tommei, G., Farnocchia, D., Rossi, A., Schildknecht, T., Jehn, R., “Orbit determination of space objects based on sparse optical data”, Submitted. [20] Rossi, A., Valsecchi, G. B., Farinella P., “Risk of collision for constellation satellites”, Nature, Vol. 399, pp. 743-744, 1999. [21] Roy, A. E., Orbital Motion, Institute of Physics Publishing, London, 2005. [22] Schildknecht, T., Musci, R., Ploner, M., Beutler, G., Flury, W., Kuusela, J., de Leon Cruz, J., de Fatima Dominguez Palmero, L., “Optical observations of space debris in GEO and in highly-eccentric orbits”, Advances in Space Research, Vol. 34, No. 5, pp. 901-911, 2004. [23] Tommei, G., Milani, A., Rossi, A., “Orbit determination of space debris: admissible regions”, Celestial Mechanics and Dynamical Astronomy, Vol. 97, No. 4, pp. 289-304, 2007. [24] Wiedemann, C., Oswald, M., Stabroth, S., Klinkrad, H., V¨orsmann, P., “Modeling of RORSAT NaK droplets for the MASTER 2005 upgrade”, Acta Astronautica, Vol. 57, No. 2-8, pp. 478-489, 2005. com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou205 Istituto di Fisica Applicata - IFAC Istituto di Fisica Applicata - IFAC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:192536 Jesus A D C Ribeiro R S Rossi A Veira Neto E Space Debris Article Subject Astrodynamics Orbital maneuvers General Engineering General Mathematics 2012 English Journal article https://doaj.org/article/2419251b0a7c4976b44b6d161a9442c5 https://doi.org/10.1155/2012/126521 http://downloads.hindawi.com/journals/mpe/2012/126521.pdf https://dx.doi.org/10.1155/2012/126521 https://hdl.handle.net/20.500.14243/221501 https://iris.cnr.it/request-item?handle=20.500.14243/221501&bitstreamId=38ad4ad5-42e6-460c-8239-6eaecef237c3 https://iris.cnr.it/request-item?handle=20.500.14243/221501&bitstreamId=b3988bfe-6a3b-4b7b-8471-e0796f50ad55 http://www.hindawi.com/journals/mpe/2012/126521/ 10.1155/2012/126521 Open Access We present a study of collisional dynamics between space debris and an operational vehicle in LEO. We adopted an approach based on the relative dynamics between the objects on a collisional course and with a short warning time and established a semianalytical solution for the final trajectories of these objects. Our results show that there are angular ranges in 3D, in addition to the initial conditions, that favor the collisions. These results allowed the investigation of a range of technological parameters for the spacecraft (e.g., fuel reserve) that allow a safe evasive maneuver (e.g., time available for the maneuver). The numerical model was tested for different values of the impact velocity and relative distance between the approaching objects. dnet:pers:1425 Rossi, Alessandro (mat: 673) 0000-0001-9311-2869 Rossi, A., Valsecchi, G. B., Farinella, P.. Risk of collisions for constellation satellites. Nature. 1999; 399 (6738): 743-744 Rossi, A., Valsecchi, G. B., Farinella, P.. Collision risk for high inclination satellite constellations. Planetary and Space Science. 2000; 48 (4): 319-330 Rossi, A., Anselmo, L., Pardini, C., Jehn, R., Valsecchi, G. B.. The new space debris mitigation (SDM 4.0) long term evolution code. Liou, J. C.. An active debris removal parametric study for LEO environment remediation. Advances in Space Research. 2011; 47 (11): 1865-1876 Clohessy, W. H., Wiltschire, R. S.. Terminal guidance system for satellite rendezvous. Journal of the Aerospace Sciences. 1960; 27 (9): 653-659 Murray, C. D., Dermott, S. F.. Solar System Dynamics. 2000 1 A. Rossi, G. B. Valsecchi, and P. Farinella, “Risk of collisions for constellation satellites,” Nature, vol. 399, no. 6738, pp. 743-744, 1999. 2 A. Rossi, G. B. Valsecchi, and P. Farinella, “Collision risk for high inclination satellite constellations,” Planetary and Space Science, vol. 48, no. 4, pp. 319-330, 2000. 3 A. Rossi, L. Anselmo, C. Pardini, R. Jehn, and G. B. Valsecchi, “The new space debris mitigation SDM 4.0 long term evolution code,” in Proceedings of the 5th European Conference on Space Debris, Darmstadt, Germany, April 2009. 4 J. C. Liou, “An active debris removal parametric study for LEO environment remediation,” Advances in Space Research, vol. 47, no. 11, pp. 1865-1876, 2011. 5 W. H. Clohessy and R. S. Wiltschire, “Terminal guidance system for satellite rendezvous,” Journal of the Aerospace Sciences, vol. 27, no. 9, pp. 653-659, 1960. 6 C. D. Murray and S. F. Dermott, Solar System Dynamics, Cambridge University Press, 2000. Volume 2014 Volume 2014 Volume 2014 Hindawi Publishing Corporation ht p:/ www.hindawi.com com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou205 Istituto di Fisica Applicata - IFAC Istituto di Fisica Applicata - IFAC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:192561 Rossi A Marzari F Scheeres D J Jacobson S Asteroids Rotational dynamics YORP effect Collisions 2012 English Conference article https://hdl.handle.net/20.500.14243/222063 https://iris.cnr.it/request-item?handle=20.500.14243/222063&bitstreamId=aa3c9b6b-f7c1-446b-933a-15ae605a25e5 http://www.lpi.usra.edu/meetings/lpsc2012/pdf/2095.pdf Restricted The asteroid belt size distribution has been shaped by collisions slowly grinding the population away into smaller bodies via cratering or fragmentation. However, at the small size end YORP may contribute to the erosion process by accelerating the rotation rate of small asteroids beyond their disruption spin limit causing mass shedding and fission. This can explain why, according to NEOWISE, the slope of NEOs is about -1.32, significantly less steep than previous estimates which accounted for the Yarkovsky steepening effect. dnet:pers:1425 Rossi, Alessandro (mat: 673) 0000-0001-9311-2869 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou205 Istituto di Fisica Applicata - IFAC Istituto di Fisica Applicata - IFAC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:199460 Barsocchi P Lenzi S Chessa S Furfari F Wireless sensor network Indoor propagation model Electrical and Electronic Engineering C.2.2 Network Protocols Calibration parameters Information Systems Computer Networks and Communications Indoor Localization 2012 English Journal article https://doi.org/10.1002/wcm.1085 https://dx.doi.org/10.1002/wcm.1085 https://hdl.handle.net/20.500.14243/21652 https://iris.cnr.it/request-item?handle=20.500.14243/21652&bitstreamId=3a8d70f2-127c-4495-8ce2-ed6276ff8c75 https://iris.cnr.it/request-item?handle=20.500.14243/21652&bitstreamId=a7d72bb4-4660-4234-ad62-052393dfe1fb http://onlinelibrary.wiley.com/doi/10.1002/wcm.1085/abstract 10.1002/wcm.1085 Open Access The localization methods based on Received Signal Strength Indicator (RSSI) link the RSSI values to the position of the mobile to be located. In the RSSI localization techniques based on propagation models, the accuracy depends on the tuning of the propagation models parameters. In indoor wireless networks, the propagation conditions are hardly predictable due to the dynamic nature of the RSSI, and consequently the parameters of the propagation model may change. In this paper, we present an automatic virtual calibration method of the propagation model that does not require human intervention; therefore, can be periodically performed, following the wireless channel conditions. We also propose a novel RSSI-based localization algorithm that selects the RSSI values according to their strength, and uses a calibrated propagation model to transform these values into distances, in order to estimate the position of the mobile. WIRELESS COMMUNICATIONS AND MOBILE COMPUTING (PRINT), vol. 12 (issue 17), pp. 1546-1557 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:821 Lenzi, Stefano 0000-0003-4465-8384 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:199497 Falchi F Lucchese C Orlando S Perego R Rabitti F Management Science and Operations Research Caching Computer Science Applications Content-based search Library and Information Sciences Media Technology Information Systems Large scale Multimedia search H.5.1 Multimedia Information Systems 2012 English Journal article https://doi.org/10.1016/j.ipm.2010.12.006 https://dx.doi.org/10.1016/j.ipm.2010.12.006 https://hdl.handle.net/20.500.14243/21682 https://iris.cnr.it/request-item?handle=20.500.14243/21682&bitstreamId=4ca5bd88-25d0-4883-bf0d-2de0d6f821ad https://iris.cnr.it/request-item?handle=20.500.14243/21682&bitstreamId=7741abf8-0fff-4470-9835-de4a56f39662 http://www.sciencedirect.com/science/article/pii/S030645731000107X 10.1016/j.ipm.2010.12.006 Restricted Feature-rich data, such as audio-video recordings, digital images, and results of scientific experiments, nowadays constitute the largest fraction of the massive data sets produced daily in the e-society. Content-based similarity search systems working on such data collections are rapidly growing in importance. Unfortunately, similarity search is in general very expensive and hardly scalable. In this paper we study the case of content-based image retrieval (CBIR) systems, and focus on the problem of increasing the throughput of a large-scale CBIR system that indexes a very large collection of digital images. By analyzing the query log of a real CBIR system available on the Web, we characterize the behavior of users who experience a novel search paradigm, where content-based similarity queries and text-based ones can easily be interleaved. We show that locality and self-similarity is present even in the stream of queries submitted to such a CBIR system. According to these results, we propose an effective way to exploit this locality, by means of a similarity caching system, which stores the results of recently/frequently submitted queries and associated results. Unlike traditional caching, the proposed cache can manage not only exact hits, but also approximate ones that are solved by similarity with respect to the result sets of past queries present in the cache. We evaluate extensively the proposed solution by using the real query stream recorded in the log and a collection of 100 millions of digital photographs. The high hit ratios and small average approximation error figures obtained demonstrate the effectiveness of the approach. INFORMATION PROCESSING & MANAGEMENT, vol. 48 (issue 5), pp. 803-818 corda_______::1dc42794007c1cff47fcca0bbdc95cbf 215483 Software Services and Systems Network (S-Cube) S-CUBE EC FP7 EU dnet:pers:347 Falchi, Fabrizio 0000-0001-6258-5313 dnet:pers:749 Lucchese, Claudio 0000-0002-2545-0425 dnet:pers:1347 Perego, Raffaele 0000-0001-7189-4724 dnet:pers:584 Rabitti, Fausto 0000-0002-2909-7745 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:199514 Esuli A Compression Management Science and Operations Research Computer Science Applications Dynamic Programming Library and Information Sciences Media Technology Information Systems Coding and Information Theory Information theory 2012 English Journal article https://dx.doi.org/10.1016/j.ipm.2010.11.011 https://hdl.handle.net/20.500.14243/21697 http://openportal.isti.cnr.it/data/2012/199514/2012_199514.preprint.pdf?id=people______%3A%3A7324797cca8d68479e570858f2d4f74a http://www.sciencedirect.com/science/article/pii/S0306457310001019 https://doi.org/10.1016/j.ipm.2010.11.011 https://iris.cnr.it/bitstream/20.500.14243/21697/2/prod_199514-doc_199107.pdf https://iris.cnr.it/request-item?handle=20.500.14243/21697&bitstreamId=ddc7befa-9fb6-4f17-91f5-d3ae92dd779d 10.1016/j.ipm.2010.11.011 Open Access We present the Permutation Prefix Index (this work is a revised and extended version of Esuli (2009b), presented at the 2009 LSDS-IR Workshop, held in Boston) (PP-Index), an index data structure that supports efficient approximate similarity search. The PP-Index belongs to the family of the permutation-based indexes, which are based on representing any indexed object with "its view of the surrounding world", i.e., a list of the elements of a set of reference objects sorted by their distance order with respect to the indexed object. In its basic formulation, the PP-Index is strongly biased toward efficiency. We show how the effectiveness can easily reach optimal levels just by adopting two "boosting" strategies: multiple index search and multiple query search, which both have nice parallelization properties. We study both the efficiency and the effectiveness properties of the PP-Index, experimenting with collections of sizes up to one hundred million objects, represented in a very high-dimensional similarity space. INFORMATION PROCESSING & MANAGEMENT, vol. 48 (issue 5), pp. 889-902 dnet:pers:282 Esuli, Andrea 0000-0002-5725-4322 New Permutation Dissimilarity Measures for Proximity Searching PPP-Codes for Large-Scale Similarity Searching Permutation’s Signatures for Proximity Searching in Metric Spaces com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:199631 Capannini G. Silvestri F. Baraglia R. Stream programming Management Science and Operations Research Computer Science Applications Graphical processor unit Library and Information Sciences Algorithms performance sorting Media Technology Information Systems Bitonic sorting network 2012 English Journal article https://dx.doi.org/10.1016/j.ipm.2010.11.010 https://hdl.handle.net/20.500.14243/18714 http://www.sciencedirect.com/science/article/pii/S0306457310001007 https://doi.org/10.1016/j.ipm.2010.11.010 https://iris.cnr.it/bitstream/20.500.14243/18714/2/prod_199631-doc_77988.pdf https://iris.cnr.it/request-item?handle=20.500.14243/18714&bitstreamId=e3441dba-1219-4195-9fc2-29fbcd03767e 10.1016/j.ipm.2010.11.010 Open Access Although sort has been extensively studied in many research works, it still remains a challenge in particular if we consider the implications of novel processor technologies such as manycores (i.e. GPUs, Cell/BE, multicore, etc.). In this paper, we compare different algorithms for sorting integers on stream multiprocessors and we discuss their viability on large datasets (such as those managed by search engines). In order to fully exploit the potentiality of the underlying architecture, we designed an optimized version of sorting network in the K-model, a novel computational model designed to consider all the important features of many-core architectures. According to K-model, our bitonic sorting network mapping improves the three main aspects of many-core architectures, i.e. the processors exploitation, and the on-chip/off-chip memory bandwidth utilization. Furthermore we are able to attain a space complexity of O(1). We experimentally compare our solution with state-of-the-art ones (namely, quick-sort and radix-sort) on GPUs. We also compute the complexity in the K-model for such algorithms. The conducted evaluation highlight that our bitonic sorting network is faster than quick-sort and slightly slower than radix, yet being an in-place solution it consumes less memory than both algorithms. INFORMATION PROCESSING & MANAGEMENT, vol. 48 (issue 5), pp. 903-917 dnet:pers:427 Baraglia, Ranieri dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:199676 Paternò F Santoro C Spano L D Arts and Humanities (miscellaneous) Web services Developmental and Educational Psychology HCI models service front-ends Human-Computer Interaction General Social Sciences 2012 English Journal article https://doi.org/10.1080/0144929x.2011.563795 https://dx.doi.org/10.1080/0144929x.2011.563795 https://hdl.handle.net/20.500.14243/18757 https://iris.cnr.it/request-item?handle=20.500.14243/18757&bitstreamId=3e4ae7f7-2bb4-46f6-8a74-9496c3388039 https://iris.cnr.it/request-item?handle=20.500.14243/18757&bitstreamId=415e4645-3370-4d58-8a8e-5d4b34ccfc0b http://www.tandfonline.com/doi/abs/10.1080/0144929X.2011.563795 10.1080/0144929x.2011.563795 Restricted This article discusses how human-computer interaction (HCI) models can support the development of interactive applications based on Web services. It also introduces a specific method exploiting such models for this purpose and the associated tool support. An example application of the method for an educational scenario is presented. The results of an early test of the development environment are reported as well. Lastly, some conclusions are drawn along with indications for future work. BEHAVIOUR & INFORMATION TECHNOLOGY, vol. 31 (issue 3), pp. 231-244 corda_______::c784766c6ea846efe949783f08564a57 216699 Service Annotations for User Interface Composition SERVFACE EC FP7 EU dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:1381 Santoro, Carmelina 0000-0002-0556-7538 dnet:pers:73 Spano, Lucio 0000-0001-7106-0463 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:199748 D'Acunto M Moroni D Salvetti O Nanoparticles Atomic and Molecular Physics Infrared imaging Article Subject and Optics Electronic Biosensors Nanodiagnostics Optical and Magnetic Materials 2012 English Journal article https://doi.org/10.1155/2012/278194 https://dx.doi.org/10.1155/2012/278194 https://hdl.handle.net/20.500.14243/18819 http://www.hindawi.com/journals/aot/2012/278194/ https://iris.cnr.it/bitstream/20.500.14243/18819/2/prod_199748-doc_77941.pdf 10.1155/2012/278194 Open Access Gold nanoparticles have been widely used during the past few years in various technical and biomedical applications. In particular, the resonance optical properties of nanometer-sized particles have been employed to design biochips and biosensors used as analytical tools. The optical properties of nonfunctionalized gold nanoparticles and core-gold nanoshells play a crucial role for the design of biosensors where gold surface is used as a sensing component. Gold nanoparticles exhibit excellent optical tunability at visible and near-infrared frequencies leading to sharp peaks in their spectral extinction. In this paper, we study how the optical properties of gold nanoparticles and core-gold nanoshells are changed as a function of different sizes, shapes, composition, and biomolecular coating with characteristic shifts towards the near-infrared region. We show that the optical tenability can be carefully tailored for particle sizes falling in the range 100-150 nm. The results should improve the design of sensors working at the detection limit. ADVANCES IN OPTICAL TECHNOLOGIES (ONLINE), vol. 2012 dnet:pers:150 D'Acunto, Mario 0000-0003-4233-1943 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X Ramsey, J. M., van der Berg, A.. Micro Total Analysis Systems. 2001 Reyes, D. R., Iossifidis, D., Auroux, P. A., Manz, A.. Micro total analysis systems. 1. Introduction, theory, and technology. Analytical Chemistry. 2002; 74 (12): 2623-2636 Auroux, P. A., Iossifidis, D., Reyes, D. R., Manz, A.. Micro total analysis systems. 2. Analytical standard operations and applications. Analytical Chemistry. 2002; 74 (12): 2637-2652 Kong, J., Franklin, N. R., Zhou, C., Chapline, M. G., Peng, S., Cho, K., Dai, H.. Nanotube molecular wires as chemical sensors. Science. 2000; 287 (5453): 622-625 Cui, Y., Wei, Q., Park, H., Lieber, C. M.. Nanowire nanosensors for highly sensitive and selective detection of biological and chemical species. Science. 2001; 293 (5533): 1289-1292 Sheehan, P. E., Whitman, L. J.. Detection limits for nanoscale biosensors. Nano Letters. 2005; 5 (4): 803-807 Jeng, E. S., Moll, A. E., Roy, A. C., Gastala, J. B., Strano, M. S.. Detection of DNA hybridization using the near-infrared band-gap fluorescence of single-walled carbon nanotubes. Nano Letters. 2006; 6 (3): 371-375 Nair, P. R., Alam, M. A.. Screening-limited response of NanoBiosensors. Nano Letters. 2008; 8 (5): 1281-1285 Soleymani, L., Fang, Z., Sargent, E. H., Kelley, S. O.. Programming the detection limits of biosensors through controlled nanostructuring. Nature Nanotechnology. 2009; 4 (12): 844-848 Azzazy, H. M. E., Mansour, M. M. H., Kazmierczak, S. C.. Nanodiagnostics: a new frontier for clinical laboratory medicine. Clinical Chemistry. 2006; 52 (7): 1238-1246 Weissleder, R., Tung, C. H., Mahmood, U., Bogdanov, A.. In vivo imaging of tumors with protease-activated near-infrared fluorescent probes. Nature Biotechnology. 1999; 17 (4): 375-378 Chan, W. C. W., Nie, S.. Quantum dot bioconjugates for ultrasensitive nonisotopic detection. Science. 1998; 281 (5385): 2016-2018 Bachilo, S. M., Strano, M. S., Kittrell, C., Hauge, R. H., Smalley, R. E., Weisman, R. B.. Structure-assigned optical spectra of single-walled carbon nanotubes. Science. 2002; 298 (5602): 2361-2366 Wu, X. Y., Liu, H. J., Liu, J. Q., Haley, K. N., Treadway, J. A., Larson, J. P., Ge, N., Peale, F., Bruchez, M. P.. Immunofluorescent labeling of cancer marker Her2 and other cellular targets with semiconductor quantum dots. Nature Biotechnology. 2003; 21 (4): 41-43 Amiot, C. L., Xu, S., Liang, S., Pan, L., Zhao, J. X.. Near-infrared fluorescent materials for sensing of biological targets. Sensors. 2008; 8 (5): 3082-3105 Azzazy, H. M. E., Mansour, M. M. H., Kazmierczak, S. C.. From diagnostics to therapy: prospects of quantum dots. Clinical Biochemistry. 2007; 40 (13-14): 917-927 Michalet, X., Pinaud, F. F., Bentolila, L. A., Tsay, J. M., Doose, S., Li, J. J., Sundaresan, G., Wu, A. M., Gambhir, S. S., Weiss, S.. Quantum dots for live cells, in vivo imaging, and diagnostics. Science. 2005; 307 (5709): 538-544 Xing, Y., Rao, J.. Quantum dot bioconjugates for in vitro diagnostics & in vivo imaging. Cancer Biomarkers. 2008; 4 (6): 307-319 Jin, Z., Hildebrandt, N.. Semiconductor quantum dots for in vitro diagnostics and cellular imaging. Trends in Biotechnology. 2012; 30 (7): 394-403 Fritz, J., Baller, M. K., Lang, H. P., Rothuizen, H., Vettiger, P., Meyer, E., Güntherodt, H. J., Gerber, C., Gimzewski, J. K.. Translating biomolecular recognition into nanomechanics. Science. 2000; 288 (5464): 316-318 McKendry, R., Zhang, J., Arntz, Y., Strunz, T., Hegner, M., Lang, H. P., Baller, M. K., Certa, U., Meyer, E., Güntherodt, H. J., Gerber, C.. Multiple label-free biodetection and quantitative DNA-binding assays on a nanomechanical cantilever array. Proceedings of the National Academy of Sciences of the United States of America. 2002; 99 (15): 9783-9788 Mertens, J., Rogero, C., Calleja, M., Ramos, D., Martín-Gago, J. A., Briones, C., Tamayo, J.. Label-free detection of DNA hybridization based on hydration-induced tension in nucleic acid films. Nature Nanotechnology. 2008; 3 (5): 301-307 Datar, R., Kim, S., Jeon, S., Hesketh, P., Manalis, S., Boisen, A., Thundat, T.. Cantilever sensors: nanomechanical tools for diagnostics. MRS Bulletin. 2009; 34 (6): 449-454 Mirkin, C. A., Letsinger, R. L., Mucic, R. C., Storhoff, J. J.. A DNA-based method for rationally assembling nanoparticles into macroscopic materials. Nature. 1996; 382 (6592): 607-609 You, C. C., Miranda, O. R., Gider, B., Ghosh, P. S., Kim, I. B., Erdogan, B., Krovi, S. A., Bunz, U. H. F., Rotello, V. M.. Detection and identification of proteins using nanoparticle-fluorescent polymer 'chemical nose' sensors. 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Journal of the Korean Physical Society. 2011; 58 (42): 1031-1034 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI ou_ou328 Istituto di Struttura della Materia - ISM - Sede Roma Tor Vergata Istituto di Struttura della Materia - ISM - Sede Roma Tor Vergata oai:it.cnr:prodotti:212999 Martinelli M Pascali M A Reggiannini M Righi M Tampucci M Colantonio S Giorgi D Magrini M Moroni D Pieri G Salvetti O La Monica D Real time image analysis Underwater imaging Sonar Object detection Semantic annotation 2012 Italian Other https://hdl.handle.net/20.500.14243/172281 https://iris.cnr.it/request-item?handle=20.500.14243/172281&bitstreamId=105fca2c-711b-4605-bfdc-e8d42f665201 Restricted In this report the requirements and the functional specification of a data acquisition system for underwater archaeology are presented. The system is designed both to collect data from the sensing platform, constituted by a swarm of autonoumous underwater vehicles equipped with optical and acoustic imaging devices, and to organize information about archeological sites derived by previous surveys, archives and general bibliography. dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:943 Giorgi, Daniela 0000-0002-6752-6918 dnet:pers:751 Magrini, Massimo 0000-0002-0559-0607 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:236 Pascali, Maria Antonietta 0000-0001-7742-8126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:168 Reggiannini, Marco 0000-0002-4872-9541 dnet:pers:80 Righi, Marco 0000-0002-1448-0960 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X dnet:pers:832 Tampucci, Marco 0000-0001-5550-9881 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213023 Pieri G Colantonio S Moroni D Tampucci M Salvetti O Martinelli M Reggiannini M Data flow Control Marine Information Systems Communication Interfaces 2012 English Other https://hdl.handle.net/20.500.14243/172555 https://iris.cnr.it/request-item?handle=20.500.14243/172555&bitstreamId=7a614334-d8c1-4b7c-84fd-3b7c18dc1d89 Restricted This report provides the Model specification regarding the data flow control within the Integrated Communication System (i.e. the intranet) itself, and towards the external Web. Guidelines and model specification for the general data flow control within the ARGOMARINE will be presented and discussed. Then, the needed services, implemented for the interaction with the platform and the management of global data flow, will be described in detail. Finally, bridges and interactions with the Human Interface and the ARGOMARINE Portal will be analysed and discussed. corda_______::933b8435bb4d43db603e2bbf5b6842a2 234096 Automatic Oil-Spill Recognition and Geopositioning integrated in a Marine Monitoring Network ARGOMARINE EC FP7 EU dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:168 Reggiannini, Marco 0000-0002-4872-9541 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X dnet:pers:832 Tampucci, Marco 0000-0001-5550-9881 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213039 Girardi M Padovani C Pagni A Pasquinelli G Edifici storici Materiali non resistenti a trazione Analisi strutturale Metodi numerici 2012 Italian Other https://hdl.handle.net/20.500.14243/172570 https://iris.cnr.it/request-item?handle=20.500.14243/172570&bitstreamId=ca6f4a90-ed60-42f0-b692-851532bc9da8 Restricted Research project "Structural analysis of the church of San Francesco in Lucca: modelling of some strengthening operations" - project report dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X dnet:pers:270 Pagni, Andrea dnet:pers:376 Pasquinelli, Giuseppe com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213061 Girardi M Padovani C Pagni A Pasquinelli G Edifici storici Materiali non resistenti a trazione Analisi strutturale Metodi numerici 2012 Italian Other https://hdl.handle.net/20.500.14243/172591 https://iris.cnr.it/request-item?handle=20.500.14243/172591&bitstreamId=f3d9c6b9-a8e5-4acb-a534-1d6583e61566 Restricted Research project "Structural analysis of the church of San Francesco in Lucca: modelling of some strengthening operations" - project report dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X dnet:pers:270 Pagni, Andrea dnet:pers:376 Pasquinelli, Giuseppe com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213077 Padovani C Lucchesi M masonry buildings no-tension materials numerical methods 2012 Italian Other https://hdl.handle.net/20.500.14243/172607 https://iris.cnr.it/request-item?handle=20.500.14243/172607&bitstreamId=fbf2ca0b-2053-4368-a37c-cf498dd277aa Restricted Tools for the modelling and assessment of the structural behaviour of masonry nuilfings of historical interest - Project Report. dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213149 Candela L. Castelli D. Coro G. Pagano P. Sinibaldi F. Species Distribution Modeling Hybrid Data Infrastructure Cloud Computing; 2012 English Other https://hdl.handle.net/20.500.14243/172673 https://iris.cnr.it/request-item?handle=20.500.14243/172673&bitstreamId=a4751823-0e12-4293-86b2-f65b7af46f17 Restricted Species distribution modeling is a process aiming at computationally predicting the distribution of species in geographic areas on the basis of environmental parameters including climate data. Such a quantitative approach has a lot of potentialities in many areas that include setting up conservation priorities, testing biogeographic hypotheses, assessing the impact of accelerated land use. In order to further promote the diffusion of such an approach it is fundamental to develop a flexible, comprehensive, and robust environment capable of enabling practitioners and communities of practice to produce species distribution models more efficiently. A promising way to build such an environment is offered by modern infrastructures promoting the sharing of resources, including hardware, software, data and services. This paper describes an approach to species distribution modeling based on a Hybrid Data Infrastructure that can offer a rich array of data and data management services by leveraging other infrastructures (including Cloud). It discusses the whole set of services needed to support the phases of such a complex process including access to occurrence records and environmental parameters and the processing of such information to predict the probability of a species' occurrence in given areas. Copyright c 0000 John Wiley &amp; Sons, Ltd. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 dnet:pers:123 Sinibaldi, Fabio 0000-0003-1013-6203 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213174 Artini M Bardi A Biagini F Debole F La Bruzzo S Manghi P Mikulic M Savino P Zoppi F Data Infrastructure Aggregation systems Metadata formats Data Iteroperability Data Curation 2012 English Other https://hdl.handle.net/20.500.14243/172698 http://openportal.isti.cnr.it/data/2012/213174/2012_213174.pdf?id=people______%3A%3A42ba1ab147685d9ef6fa3db6137c8406 https://iris.cnr.it/bitstream/20.500.14243/172698/1/prod_213174-doc_48853.pdf Open Access Film archives, containing collections of cinema-related digital mate-rial, have been created in many European countries. Today, the EC Best Prac-tice Network Project EFG (European Film Gateway) provides a single access point to 59 collections from 19 archives and across 14 European countries, for a total of 640,000 digital objects. This paper illustrates challenges and solutions in the realization of the EFG data infrastructure. These mainly concerned the curation and interoperability issues derived by the need of aggregating metadata from heterogeneous archives (different data models, hence metadata schemas, and exchange formats). EFG designed a common data model for movie infor-mation, onto which archives data models can be optimally mapped. It realizes a data infrastructure based on the D-NET software toolkit, capable of dealing with data collection, mapping, cleaning, indexing, and access provision through web portals or standard access protocols. To achieve its objectives EFG has ex-tended D-NET with advanced tools for data curation. dnet:pers:810 Artini, Michele 0000-0002-4406-428X dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:92 Debole, Franca 0000-0002-0369-6045 dnet:pers:136 La Bruzzo, Sandro Fabrizio 0000-0003-2855-1245 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:719 Savino, Pasquale 0000-0002-8841-5440 dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213185 Moroni D Salvetti M Villa A Artin groups Coxeter Groups Schwartz genus Computational topology Spectral sequences 2012 English Other https://hdl.handle.net/20.500.14243/173266 https://iris.cnr.it/request-item?handle=20.500.14243/173266&bitstreamId=a1598199-eeee-4e32-a153-4698cb236658 Restricted Let (W; S) be a Coxeter system, S finite, and let G_W be the associated Artin group. One has conguration spaces Y; Y_W; where G_W = PI_1(Y_W); and a natural W-covering f_W : Y --> Y_W. We consider the Schwarz genus g(f_W) of this covering, which is a natural topological in- variant of the Artin group. Let K = K(W; S) be the simplicial scheme of all subsets J subset of S such that the parabolic group W_J is finite. We introduce the class of Artin groups, which includes affine-type Artin groups, for which dim(K) equals the homological dimension of K; and we show that g(f_W) is always the maximum possible for this class of groups. Such maximum is given by dim(X_W) + 1; where X_W (subset of Y_W) is a CW-complex which has the same homotopy type. This result extends a previous result in [Deconcini Salvetti 2000] obtained for all finite-type Artin groups, with the exception of case A_n (for which see [Deconcini Procesi Salvetti 2004]). dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213224 Derrick J Gnesi S Latella D Treharne H Springer Formal methods 2012 English Book http://eprints.gla.ac.uk/62619/1/62619.pdf https://doi.org/10.1007/978-3-642-30729-4 https://dx.doi.org/10.1007/978-3-642-30729-4 https://hdl.handle.net/20.500.14243/173305 https://iris.cnr.it/request-item?handle=20.500.14243/173305&bitstreamId=0dbbdcd3-f227-4a37-8751-bd3921e31afe http://link.springer.com/book/10.1007/978-3-642-30729-4/page/1 10.1007/978-3-642-30729-4 Open Access This volume contains the proceedings of iFM 2012, the 9th International Conference on Integrated FormalMethods, held during June 18-21, 2012, in Pisa, Italy, jointly with ABZ 2012, the 3rd International Conference on Abstract State Machines, Alloy, B, VDM, and Z, in honor of Egon B ̈orger's 65th birthday. The ABZ proceedings appear as a separate LNCS volume, number 7316. The invited talk of Egon B ̈orger appears in both proceedings. The iFM conference programme also included an invited talk by Muffy Calder and the ABZ conference programme included an invited talk by Ian Hayes. Previous iFM conferences were held in York, Dagstuhl, Turku, Canterbury, Eindhoven, Oxford, D ̈usserldorf and Nancy. The iFM conference series seeks to further research into the combination of different formal methods for modelling and analysis. However, the work of iFM goes beyond that, covering all aspects from language design, verification techniques, tools and the integration of formal methods into software engineering practice. iFM 2012 received 59 submissions, covering the spectrum of integrated formal methods, ranging across formal and semi-formal modelling notations, semantics, proof frameworks, refinement, verification, timed systems, tools and case studies. Each submission was reviewed by at least three Programme Committee members. The committee decided to accept 22 papers. The conference was preceded by a day dedicated to tutorials on "Practical Predicative Programming Primer" by Eric C. R. Hehner and "Safety, Dependability and Performance Analysis of Extended AADL Models" by Joost-Pieter Katoen, Thomas Noll, Alessandro Cimatti and Marco Bozzano. We are grateful to the members of the Programme Committee and the external reviewers for their diligence and thoroughness. We also appreciate the support of EasyChair for managing the reviewing process and the preparation of the proceedings. We thank all those involved in organizing the conference and an important note of thanks must be extended to the members of CNR who helped locally. June dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 dnet:pers:960 Latella, Diego 0000-0002-3257-9059 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213250 Kroetzsch M Straccia U Springer Web Reasoning and Rule Systems 2012 English Book https://doi.org/10.1007/978-3-642-33203-6 https://dx.doi.org/10.1007/978-3-642-33203-6 https://hdl.handle.net/20.500.14243/175602 https://iris.cnr.it/request-item?handle=20.500.14243/175602&bitstreamId=65d226b2-ff62-4176-aab4-4a0955fe16cf http://link.springer.com/book/10.1007/978-3-642-33203-6/page/1 10.1007/978-3-642-33203-6 Restricted Editorial preface to Web Reasoning and Rule Systems Conference. dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213259 Paternò F. De Ruyter B. E. Markopoulos P. Santoro C. Van Loenen E. Luyten K. Ambient intelligence 2012 English Book https://dx.doi.org/10.1007/978-3-642-34898-3 https://hdl.handle.net/20.500.14243/175611 http://www.springer.com/computer/ai/book/978-3-642-34897-6 https://doi.org/10.1007/978-3-642-34898-3 https://iris.cnr.it/bitstream/20.500.14243/175611/1/prod_213259-doc_48879.pdf https://research.tue.nl/nl/publications/501dc69b-99df-4ced-b049-b032702983d1 10.1007/978-3-642-34898-3 Open Access This volume contains the papers and posters selected for presentation at the International Joint Conference on Ambient Intelligence (AmI 2012) held in Pisa in November 2012. The vision of ambient intelligence is to provide environments enhanced by intelligent interfaces supported by computing and networking technology embedded in everyday objects, and which enable users to interact with their surroundings in a seamless manner. More specifically, such environments should result in systems that are aware of the characteristics of users, recognize their needs, learn from their behavior, and are able to intelligently and even proactively act in order to support humans in achieving their goals. Ambient intelligence should also be unobtrusive - interaction should be natural and engaging for the users. From a scientific point of view, ambient intelligence (AmI) comprises a multidisciplinary approach covering fields such as computer science, human computer interaction, electrical engineering, industrial design, behavioral sciences, aimed at enriching physical environments with a network of distributed devices, such as sensors, actuators, and computational resources, in order to support users in their everyday activities. From a technological perspective, AmI represents the convergence of recent achievements in ubiquitous and communication technologies, pervasive computing, intelligent user interfaces and artificial intelligence, just to name a few. This conference started as the European Symposium on Ambient Intelligence in 2003, and has grown to an annual international event that brings together researchers and serves as a forum to discuss the latest trends and developments in this field. These AmI 12 proceedings include the latest research into technologies and applications that enable and validate the deployment of the AmI vision. This year the program contained 18 full papers carefully chosen from a total of 47 submissions (38% acceptance rate). There were also five short papers accepted out of 14 (acceptance rate 36%). All papers were reviewed in a doubleblind review process. For some papers this included a conditional acceptance step which required further revisions finally checked by reviewers and Chairs. In addition, the program included five landscape papers (papers that brainstorm on the future evolution of AmI), ten posters, and two demos. The competition for paper acceptance was strong and final selection was difficult. The published material originates from 27 countries, including Africa, Australia, North and Central America, Japan, Saudi Arabia, Singapore, and Europe. Each paper had at least two independent reviews from reviewers who were matched by expertise area to the topic of each paper. The Chairs handled borderline cases, and requested additional reviews when needed. In addition to the main conference, seven workshops were held prior to the main AmI 2012 event, and stimulated interesting discussions on specific relevant topics. A special thanks goes to the dedicated work of the 54 Program Committee members involved in the review panel who came from Europe and North America, thus reflecting the international spirit of AmI participation. Their names are listed in the conference proceedings and on the website. We would also like to express our gratitude to ACM SIGCHI, Interactiondesign. org, SIGCHI Italy, IFIP WG 2.7/13.4 for their help in creating interest in the conference. Finally, we would like to thank the conference Organizing Committee for their dedicated support, as well as the paper presenters and conference participants who contributed to the vibrant discussions, presentations, and workshops held at AmI 2012. LECTURE NOTES IN COMPUTER SCIENCE, vol. 7683 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:1381 Santoro, Carmelina 0000-0002-0556-7538 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213878 Trasarti R Pinelli F Nanni M Giannotti F Progetto Libreria Data Mining GPS Car Pooling H.2.8 Database Applications 58-02 Research exposition 2012 English Conference article https://hdl.handle.net/20.500.14243/172038 https://iris.cnr.it/request-item?handle=20.500.14243/172038&bitstreamId=c2f7fe5f-64ad-4d8a-a95f-2b6832753929 Restricted In this paper we present a methodology for extracting mobility profiles of individuals from raw digital traces (in particular, GPS traces), and study criteria to match individuals based on profiles. We instantiate the profile matching problem to a specific application context, namely proactive car pooling services, and therefore develop a matching criterion that satisfies various basic constraints obtained from the background knowledge of the application domain. In order to evaluate the impact and robustness of the methods introduced we present an experiment which is performed on a massive dataset containing GPS traces of private cars. dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:627 Nanni, Mirco 0000-0003-3534-4332 dnet:pers:7 Pinelli, Fabio 0000-0003-1058-6917 dnet:pers:23 Trasarti, Roberto 0000-0001-5316-6475 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213907 Eisenecker U. W. Apel S. Gnesi S. Product lines Variability Modelling D.2.4 Software/Program Verification 2012 English Contribution to conference https://openportal.isti.cnr.it/doc?id=people______::e9387b6f0cc624c213898a2165f7d31f http://dl.acm.org/citation.cfm?id=2110147 https://publications.cnr.it/doc/213907 Restricted This volume contains the proceedings of the Sixth International Workshop on Variability Modelling of Software-intensive Systems (VaMoS 2012), January 25-28, 2012, hosted by the Faculty of Economics and Management Science of the University of Leipzig, Germany. The aim of the VaMoS workshop series is to bring together researchers from various areas dedicated to mastering variability to discuss advantages, drawbacks, and complementarities of various approaches, and to present new results for mastering variability throughout the whole life cycle of systems, system families, and product lines. The Program Committee of VaMoS 2012 received 43 submissions. We would like to thank all authors for submitting their papers. Each paper was reviewed by at least three reviewers. Based on the review reports and intensive discussions conducted electronically, the Program Committee selected 22 regular papers (acceptance rate around 51%). We would like to thank the Program Committee members and all reviewers for their efforts in the selection process. In addition to contributed papers, the conference program includes two keynotes. We are grateful to Paulo Borba, Centro de Informatica, Universidade Federal de Pernambuco, Brasil and Charles Krueger, BigLever Software, USA for accepting our invitation to address the workshop. We also would like to thank the members of the Steering Committee, the Organizing Committee, as well as several other people whose efforts contributed to make the workshop a success. VaMoS 2012 is sponsored by the ACM, and received support of the several industrial sponsors. New York: ACM, Association for computing machinery, 2012 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 CDS074 oai:it.cnr:prodotti:213926 Derrick J Fitzgerald J Gnesi S Khurshid S Leuschel M Reeves S Riccobene E Springer Formal methods D.2.4 Software/Program Verification F.3.1 Specifying and Verifying and Reasoning about Programs 2012 English Book http://dx.doi.org/10.1007/978-3-642-30885-7 https://hdl.handle.net/20.500.14243/174927 https://iris.cnr.it/request-item?handle=20.500.14243/174927&bitstreamId=12643453-d989-4641-9c43-4438b2f0b4b8 http://link.springer.com/book/10.1007%2F978-3-642-30885-7 http://link.springer.com/content/pdf/10.1007/978-3-642-30885-7 http://link.springer.com/content/pdf/10.1007/978-3-642-30885-7.pdf 10.1007/978-3-642-30885-7 Restricted Preface to iFM&ABZ 2012 iFM 2012, the 9th International Conference on Integrated Formal Methods, and ABZ 2012, the Third International Conference on Abstract State Machines, Alloy, B, VDM, and Z, joined together in a single event, iFM&ABZ 2012, to celebrate Egon B ̈orger's 65th birthday and his contribution to state-based formal methods. This co-location of iFM&ABZ 2012 was hosted by the Institute of Scienza e Tecnologie dell'Informazione A. Faedo of the National Research Council (ISTICNR) of Italy and took place at the Area della Ricerca del CNR in Pisa during June 18-21, 2012. We would like to thank everyone in Pisa for making us feel very welcome during our time there. It was a pleasure to run an event to honor Egon. Professor Egon B ̈orger was born in Bad Laer, Lower Saxony, Germany. Between 1965 and 1971 he studied at the Sorbonne, Paris (France), Universit ́e Catholique de Louvain and Institut Sup ́erieur de Philosophie de Louvain (in Louvain-la-Neuve, Belgium), and the University of M ̈unster (Germany). Since 1985 he has held a Chair in Computer Science at the University of Pisa, Italy. In September 2010 he was elected a member of the Academia Europaea. Throughout his work he has been a pioneer of applying logical methods in computer science. Particularly notable is his contribution as one of the founders of the Abstract State Machine (ASM) method. Egon B ̈orger has been cofounder and Managing Director of the Abstract State Machines Research Center (see www.asmcenter.org). Building on his work on ASM, he was a cofounder of the series of international ASM workshops, which was part of this year's conference held under the ABZ banner. He contributed to the theoretical foundations of the method and initiated its industrial applications in a variety of fields, in particular programming languages, system architecture, requirements and software (re-)engineering, control systems, protocols, and Web services. In 2007, he received the Humboldt Research Award. He has been coauthor of several books and over 150 research papers, and organizer of over 30 international conferences, workshops, and schools in logic and computer science. As one can see, his influence has been broad as well as deep. It is an influence that one sees in all of the notations covered in the ABZ conference, as well as in the iFM event and the various integrations and combinations of formal methods seen there. Neither iFM nor ABZ have been here before, and it is thus especially fitting that we hold such an event in Pisa, where Egon has held a chair for many years. dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213945 Salerno E. Çetin A. E. Salvetti O. Graphics Computer vision Image processing Multimedia understading Pattern recognition 2012 English Contribution to book https://openportal.isti.cnr.it/doc?id=people______::56b24447f0decfadf74e132c64c2e103 http://repository.bilkent.edu.tr/bitstream/11693/28159/1/Directionally%20selective%20fractional%20wavelet%20transform%20using%20a%202-d%20non-separable%20unbalanced%20lifting%20structure.pdf https://doi.org/10.1007/978-3-642-32436-9 https://dx.doi.org/10.1007/978-3-642-32436-9 http://link.springer.com/book/10.1007/978-3-642-32436-9/page/1 https://publications.cnr.it/doc/213945 10.1007/978-3-642-32436-9 Open Access This book contains the contributions presented at the International Workshop on Computational Intelligence for Multimedia Understanding, organized by the ERCIM working group on Multimedia Understanding Through Semantics, Computation, and Learning (MUSCLE) as an open forum to discuss the most recent advances in this field. The workshop took place in Pisa, Italy, during December 13-15, 2011. London: Springer, 2012 dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X CDS074 oai:it.cnr:prodotti:214179 Mazzanti F Trentanni G CNR-ISTI tools for formal analysis and verification formal methods D.2 SOFTWARE ENGINEERING D.2.4 Software/Program Verification 2012 English Book https://hdl.handle.net/20.500.14243/177997 https://iris.cnr.it/bitstream/20.500.14243/177997/1/prod_214179-doc_102440.pdf Open Access Submissions accepted for the Posters & Tool Demos Session at iFM+ABZ 2012 Conference, Pisa, 18-21 June 2012 corda_______::5245b53c0c79c08796e67607bd9fdd3f 214158 Industrial Deployment of Advanced System Engineering Methods for High Productivity and Dependability DEPLOY EC FP7 EU dnet:pers:1330 Mazzanti, Franco 0000-0003-4562-8777 dnet:pers:620 Trentanni, Gianluca 0000-0002-6727-5266 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214192 Potortì F. Furfari F. Ambient Assisted Living (AAL) 2012 English Other https://hdl.handle.net/20.500.14243/178010 https://iris.cnr.it/request-item?handle=20.500.14243/178010&bitstreamId=36252ffa-2926-4693-85e7-1018b1637c5e Restricted Deliverable 9.1 is created in the scope of WP 9, Dissemination and Exploitation. This work package aims at disseminating the universAAL project objectives and results. Thereby awareness about the benefits of ambient assisted living (AAL) in general and universAAL in particular shall be created for all relevant stakeholders. The objectives of this work package are: . Effectively plan and organize exploitation of universAAL results . Effectively disseminate universAAL achievements This document presents the achievements of the work on dissemination regarding generic dissemination material that is produced for the project as a whole. Specifically this includes the following: . universAAL website (www.universaal.org) . AALOA website . universAAL brochure (a two sided DIN A4 inlay for presentation folders giving the basic project information) . universAAL leaflet (a small 6 sided handout giving the basic project information) . General project presentation . PowerPoint template . Newsletter The universAAL website is the main starting point for people interested in the project. It describes the project objectives, related news and events, as well as providing detailed information of the different project parts. It includes links to and information about the universAAL developer depot and the uStore. Additionally the AALOA website is maintained by the universAAL consortium within the project runtime, a work shared by work packages 8 & 9. The plan is to move the site to AALOA once the project is concluded. The universAAL leaflet and brochure give a general overview of the project and are intended for being handed out at conferences and exhibitions. In order to enable a consistent dissemination WP9 furthermore provides a generic PowerPoint template that is to be used for all project related presentations, as well as a general universAAL presentation that is intended to streamline the introduction to the project on certain events and accordingly help the different presenters. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214224 Potortì F. Furfari F. Ferro E. Ambient Assisted Living (AAL) 2012 English Other https://hdl.handle.net/20.500.14243/178042 https://iris.cnr.it/request-item?handle=20.500.14243/178042&bitstreamId=19289231-fae1-45ec-8ff9-bbc4f2d4456d Restricted Deliverable 9.2 is created in the scope of WP 9, Dissemination and Exploitation. This work package aims at disseminating the universAAL project objectives and results. Thereby, awareness about the benefits of ambient assisted living (AAL) in general, and universAAL in particular, shall be created for all relevant stakeholders. The objectives of this work package are: . To effectively plan and organize exploitation of universAAL results . To effectively disseminate universAAL achievements This document presents the achievements of the work on dissemination regarding generic dissemination plans. Specifically, this document includes the following: -Dissemination policy and goals -Target groups -Dissemination activities -Dissemination of the AALOA community -Dissemination monitoring and evaluation -Individual approach for each partner The section "Dissemination policy and goals" describes the guidelines and protocols developed and adopted for spreading out the awareness of universAAL project, specially focusing on commercial and scientific dissemination. The purpose of the chapter "Target Groups" is to identify main dissemination target groups, to describe their interests and to specify methods to address these interests. "Dissemination activities" describes initiatives and strategies taken with the aim of spreading out the project. The AALOA community is a key element to guarantee the acceptance of universAAL results and their adoption after the end of the project. A section of this document is dedicated to the dissemination of the AALOA community. Dissemination monitoring and evaluation is needed in order to track the number and quality of dissemination activities throughout the whole project, as well as throughout individual partners. This section introduces the required templates and establishes the approach toward dissemination consisting of regular updates and evaluation of the templates by a group of experts. Finally, this document presents the individual dissemination plans for each partner of the universAAL consortium. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214347 Girolami M Furfari F Palumbo F Stocklöw C Ambient Assisted Living (AAL) 2012 English Other https://hdl.handle.net/20.500.14243/174530 https://iris.cnr.it/request-item?handle=20.500.14243/174530&bitstreamId=121bc754-557d-48ff-ad05-335801554e4a Restricted Deliverable 1.2 defines and presents the universAAL Reference Architecture Requirements and the process of requirements collection and consolidation. In universAAL, reference architecture requirements drive the development of universAAL's reference and concrete architecture that are described and defined in D1.3 "universAAL Reference Architecture". Requirements act as the central point of reference in software development like a contract between the involved parties. In essence, they capture the functional and non-functional expectations from the tar- get system, on one side, and the general concerns of users and stakeholders that deal with the system, on the other side. Hence, requirements glue the concerns defined by users to the target system that is implemented by the developers. As a consequence, at the very end of software development, the success of a software system or application is measured according to its compliance to the requirements. The universAAL consortium has agreed on using the ARCADE architecture development framework1 to guide development of the universAAL reference architecture in WP1. Developing the architecture according to the ARCADE approach enhances architectural consistency, enables integration of other systems and ensures that concerns and requirements of stakeholders are properly acknowledged. Considering the ARCADE method, this deliverable will present the Requirements View on the universal architecture. ARCADE's Requirement Viewpoint specifies two models for identifying and specifying requirements: the Requirement Model and the Target System Interface Model. Consequently, D1.2 specifies these two models. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:148 Girolami, Michele 0000-0002-3683-7158 dnet:pers:225 Palumbo, Filippo 0000-0001-9778-7142 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214348 Giannotti F Lakshmanan L V Monreale A Pedreschi D Wang H Progetto Libreria Privacy E.3 Data Encryption 2012 English Conference article https://hdl.handle.net/20.500.14243/174531 https://iris.cnr.it/request-item?handle=20.500.14243/174531&bitstreamId=9ec9fa4b-0ac7-44aa-b14c-3296514d0ab7 http://sebd2012.dei.unipd.it/documents/188475/289b3a84-87e8-4fae-98f1-6c6d8dafb833 Restricted Spurred by developments such as cloud computing, there has been considerable recent interest in the paradigm of data mining-as-service. A company (data owner) lacking in expertise or computational resources can outsource its mining needs to a third party service provider (server). However, both the items and the association rules of the outsourced database are considered private property of the corporation (data owner). To protect corporate privacy,the data owner transforms its data and ships it to the server, sends mining queries to the server, and recovers the true patterns from the extracted patterns received from the server. In this paper, we study the problem of outsourcing the association rule mining task within a corporate privacy-preserving framework. We propose a scheme for privacy preserving outsourced mining and show that the owner can recover the true patterns as well as their support by maintaining a compact synopsis. dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214352 Girolami M Furfari F Stocklöw C Owda Z AAL platform 2012 English Other https://hdl.handle.net/20.500.14243/174535 https://iris.cnr.it/request-item?handle=20.500.14243/174535&bitstreamId=af9be7e5-6b00-4281-a59a-c6420ff678a1 Restricted This document corresponds to deliverable D2.1 of type "Prototype". It provides a report about software development within Task 2.1 "Create the universAAL Execution Environment and Hardware Abstraction Layer" and Task 2.2 "Implement universAAL Generic Platform Services, AAL Platform services and ontologies support". The requirements and the scope of D2.1 are equivalent to those defined among the following three expert groups: Middleware, Local Device Discovery and Integration (LDDI), and Security. Each one of these Expert Groups provides the specification of the software under development in comparison with the design decisions from input projects in terms of a set of wiki pages. In addition to the specifications, the Wiki pages also provide detailed information about the status of the developments and the plans for the next steps with time and resource allocation. To reflect the latest status of these Wiki pages at the time of closing the version C of D1.2, a snapshot of them has been added to this report as appendices. The main part of the report provides a very compact overview of the detailed info available in those appendices. Please note that this deliverable (D2.1-C) combines the results of the two tasks T2.1 and T2.2. Until version B the results were reported in two separate deliverables (D2.1-B and D2.2-B). corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:148 Girolami, Michele 0000-0002-3683-7158 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214359 Anselmo L Vita e Pensiero Military satellites intelligence surveillance space J.2 PHYSICAL SCIENCES AND ENGINEERING 2012 Italian Contribution to book https://hdl.handle.net/20.500.14243/174542 https://iris.cnr.it/request-item?handle=20.500.14243/174542&bitstreamId=85881339-9989-4dd8-933f-ab1256aa4bb4 Restricted The history of the exploitation of the circumterrestrial space for military and intelligence applications is outlined, from the beginnings up to 2010 dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214361 Girolami M Furfari F Bacco M Ambient Assisted Living (AAL) 2012 English Other https://hdl.handle.net/20.500.14243/174544 https://iris.cnr.it/request-item?handle=20.500.14243/174544&bitstreamId=5e92a4b9-fd63-4074-9da7-0baa3b83f517 Restricted D3.1: An integrated development environment providing UML design editors and traditional code editors adapted to universAAL architecture and processes D3.2: A set of metamodels, transformation scripts and code generation scripts to be used in the tools from T3.1 D3.3: A set of plug-ins and configurations that can be loaded into the tools from T3.1 to validate design and execute tests required for universAAL conformance corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:271 Bacco, Felice Manlio 0000-0001-6733-1873 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:148 Girolami, Michele 0000-0002-3683-7158 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214376 Lindén M Gonzalez J Melendez F Orlandini A Furfari F Girolami M Palumbo F Von Rump S Rocha S Barry J Karlsson L AAL Smart spaces 2012 English Other https://hdl.handle.net/20.500.14243/174559 https://iris.cnr.it/request-item?handle=20.500.14243/174559&bitstreamId=8f8950fb-912c-48a2-93ed-cb6788efe14e Restricted No available corda_______::867bd0d1c4eb429ca2d9bf1b4288068c 288173 Combing social interaction and long term monitoring for promoting independent living GIRAFF+ EC FP7 EU dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:148 Girolami, Michele 0000-0002-3683-7158 dnet:pers:1040 Orlandini, Andrea dnet:pers:225 Palumbo, Filippo 0000-0001-9778-7142 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214378 Castelli D Manghi P Thanos C e-science open data scientific communication H.3.7 Digital Libraries 2012 Italian Journal article http://digitalia.sbn.it/article/view/576/408 https://hdl.handle.net/20.500.14243/174561 https://iris.cnr.it/request-item?handle=20.500.14243/174561&bitstreamId=b6640003-e895-4759-8491-3cf77b22ab3b Restricted The new Science paradigm, based on data-intensive computing, leads to a new data-centric way of carrying out research activities. The pioneer vision of Jim Gray on the need of unifying all scientific data with the related literature is emerging as a reality and revolutionizing scientific publishing as a whole. In fact, data is becoming a first class citizen of modern scientific communication. This new role of data in the scientific communication is made feasible by the definition of new formal publication models, where a publication is intended as a set of "information units", including text, datasets, images, videos, sound recordings, mathematical models, workflows, presentation materials, and software packages meaningfully connected by relationships. The two pillars of modern scientific communication are discipline-specific Data Centers and Research Digital Libraries. Being realized to implement complementary phases of scientific research and publication process, these are poorly integrated with one another. We envision that research efforts must be undertaken in order to bridge the gap between published ideas and the underlying data, and make the relationship between data and publication more dynamic. DIGITALIA (TESTO STAMP.), vol. 2, pp. 29-39 corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:786 Thanos, Costantino com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214386 Bardi A Manghi P Zoppi F Data Infrastructure Aggregation System Metadata Formats Data Interoperability Data Curation 2012 Italian Journal article http://digitalia.sbn.it/article/view/587/420 https://hdl.handle.net/20.500.14243/175114 https://iris.cnr.it/request-item?handle=20.500.14243/175114&bitstreamId=00c34867-3051-4d82-a37f-613ddb3eb116 Restricted Film archives, containing collections of cinema-related digital mate-rial, have been created in many European countries. Today, the EC Best Prac-tice Network Project EFG (European Film Gateway) provides a single access point to 59 collections from 19 archives and across 14 European countries, for a total of 640,000 digital objects. This paper illustrates challenges and solutions in the realization of the EFG data infrastructure. These mainly concerned the curation and interoperability issues derived by the need of aggregating metadata from heterogeneous archives (different data models, hence metadata schemas, and exchange formats). EFG designed a common data model for movie infor-mation, onto which archives data models can be optimally mapped. It realizes a data infrastructure based on the D-NET software toolkit, capable of dealing with data collection, mapping, cleaning, indexing, and access provision through web portals or standard access protocols. To achieve its objectives EFG has ex-tended D-NET with advanced tools for data curation. DIGITALIA (ONLINE), vol. 2, pp. 132-142 dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214387 Coradeschi S Karlsson L Gonzalez J Orlandini A Cesta A Cortellessa G Silva L Ullberg J Furfari F Palumbo F Bacco M Lindèn M AAL Smart spaces 2012 English Other https://hdl.handle.net/20.500.14243/175115 https://iris.cnr.it/request-item?handle=20.500.14243/175115&bitstreamId=d81838d5-7f3c-45de-aecf-59bd624e162a Restricted The GiraffPlus project aims at developing a system that addresses the above challenges. The system consists of a network of home sensors which e.g. are measuring blood pressure or detecting if someone falls off a chair. The data is then interpreted in terms of activities, health and well-being, such as if the person is relaxed or need to go to bed. Events can trigger alerts or reminders to a healthcare provider, or be analyzed by a healthcare professional. A telepresence robot, Giraff, can be moved around in the home of someone who is online via the Internet, e.g. a caregiver or family member, and helps the user to keep their social connections alive. The GiraffPlus project aims to contribute to a reduction in healthcare costs as many health ailments can be addressed in an early stage of on-set. For the elderly, the concept presented in this proposal provides a tool to address concerns about isolation and safety by encouraging social contact and thereby increasing quality of life and possibilities to prolong independent living. For the caregiver, the specific technologies developed in this project allow for continuous information about the status of the elderly, encourage a meaningful interaction concerning patient well-being, enable timely involvement, provide time effective care and not least lead to economical savings. corda_______::867bd0d1c4eb429ca2d9bf1b4288068c 288173 Combing social interaction and long term monitoring for promoting independent living GIRAFF+ EC FP7 EU dnet:pers:271 Bacco, Felice Manlio 0000-0001-6733-1873 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1040 Orlandini, Andrea dnet:pers:225 Palumbo, Filippo 0000-0001-9778-7142 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI ou_ou307 Istituto di Scienze e Tecnologie della Cognizione - ISTC Istituto di Scienze e Tecnologie della Cognizione - ISTC oai:it.cnr:prodotti:214395 Coradeschi S Ullberg J Karlsson L Lopez L S Palumbo F Furfari F Bacco M Rocha S Damasceno A Koshmak G Von Rump S Polutnik J Stimec A AAL Smart spaces 2012 English Other https://hdl.handle.net/20.500.14243/175123 https://iris.cnr.it/request-item?handle=20.500.14243/175123&bitstreamId=2bce7d61-7637-4547-bf18-108df88e8dee Restricted This document reports on the preliminary technological integration of the GiraffPlus system in the pilot apartment A?ngen in O?rebro. The aim is to create a preliminary version of the system including the Giraff robot, the Look4Myhealth kit and the monitoring sensors from Tunstall. This version of the system will then be used for providing data to the context recognition and configuration planning component developed in WP3. In addition it will be used by WP6 in a preliminary evaluation of the system with primary and secondary users. In the DoW it is stated that the parts of the system will communicate with a simple network and the data provided will be made available, while the installation of the middleware in A?ngen and the integration of the components via the middleware is expected by December 2012. However given the more detailed architecture outlined in the deliverable D1.3 and the fact that a first version of the middleware was available already in August 2012, a more ambitious goal has been set and achieved for the preliminary technological integration, that is to install the middleware in A?ngen and integrate the main sensors and the Giraff robot with the middleware directly without the intermediate step of communication with a simple network. Additional components that were not considered in the DoW for the preliminary integration have also been installed in the apartment already at this stage: an additional physiological sensor for pulse oximetry measurements, the context recognition module, the configuration planner module, the remote storage and repository to collect user data and the software used in the system. These components will be connected to the middleware during Fall 2012. In summary the hardware components present in the apartment are: the Intellicare kit, the Giraff robot, the sensors of Tunstall, an additional physiological sensor for pulse oximetry measurements and additional sensors for environmental monitoring. The software components are initial version of: the middleware, the context recognition module and the configuration planner. In addition the system is connected to a remote storage and repository that is used to collect user data and the software used in the system. Three appendixes present respectively how to establish and Open VPN server and clients and the APIs for the Intellicare kit. corda_______::867bd0d1c4eb429ca2d9bf1b4288068c 288173 Combing social interaction and long term monitoring for promoting independent living GIRAFF+ EC FP7 EU dnet:pers:271 Bacco, Felice Manlio 0000-0001-6733-1873 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:225 Palumbo, Filippo 0000-0001-9778-7142 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214404 Palumbo F Furfari F Bacco M Lindén M Björkman M Von Rump S AAL Smart spaces 2012 English Other https://hdl.handle.net/20.500.14243/175130 https://iris.cnr.it/request-item?handle=20.500.14243/175130&bitstreamId=477796fe-e1b7-4197-9050-7ee243659511 Restricted This document reports on the first prototype of the system deployed and installed at month 12 in the pilot apartment A?ngen in O?rebro. It is an integration of the information already reported in the Deliverable 5.1 which describes the preliminary technological integration achieved at month 9. In addition to that deliverable this document provides a refinement of the initial system architecture according the feedback obtained during the implementation phase, and updates the status of development of the WP2. An analysis of security and privacy requirements regarding collecting, processing and transferring of personal information is also presented. Currently the prototype includes the Giraff robot, the Look4Myhealth kit, the monitoring sensors from Tunstall, additional environmental sensors, a physiological sensor for pulse oximetry measurements based on Android, the context recognition and configuration planning modules, and the remote storage and repository to collect user data. An initial version of the middleware is also present. The final version of the middleware will be available at month 18 (Deliverable D2.2) when the development of the several modules composing the system is more mature and all the technical requirements completed. corda_______::867bd0d1c4eb429ca2d9bf1b4288068c 288173 Combing social interaction and long term monitoring for promoting independent living GIRAFF+ EC FP7 EU dnet:pers:271 Bacco, Felice Manlio 0000-0001-6733-1873 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1074 Palumbo, Francesco com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214414 Badia R M Lezzi D Alexandrov V Callau P Rebello V Candela L Blanquer I De Giovanni R Cardoso V Pittonet S EUBrazilOpenBio e-Infrastructure 2012 English Other https://hdl.handle.net/20.500.14243/175139 https://iris.cnr.it/request-item?handle=20.500.14243/175139&bitstreamId=7b480ab6-858f-47d7-8971-12792ed22e4b Restricted This periodic report represents an accurate description of the work carried out in this project for this reporting period. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214624 Ellenbroek A Candela L Pagano P Virtual Research Environment Community Tools Applications 2012 English Other https://hdl.handle.net/20.500.14243/178174 http://openportal.isti.cnr.it/data/2012/214624/2012_214624.pdf?id=people______%3A%3A14d647f9868e8ba005fe3984730f45b6 https://iris.cnr.it/bitstream/20.500.14243/178174/1/prod_214624-doc_49474.pdf Open Access Virtual Research Environments are among the main products the iMarine project is requested to deliver in order to serve the needs of the Ecosystem Approach Community of Practice. The deployment and operation of a Virtual Research Environment is a task involving the exploitation of technologies that have been developed as well as the development of new technologies aiming at offering new facilities. This report describes the set of activities performed to provide the Ecosystem Approach Community of Practice with the set of Virtual Research Environments hosted by the iMarine portal in September 2012. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214627 Martin P Hardisty A Dal Maso M Candela L Environmental research infrastructures 2012 English Other https://hdl.handle.net/20.500.14243/178176 http://openportal.isti.cnr.it/data/2012/214627/2012_214627.pdf?id=people______%3A%3Afad8e86eda3bd54f7a4714510770127e https://iris.cnr.it/bitstream/20.500.14243/178176/1/prod_214627-doc_49477.pdf Open Access This report describes the state-of-the-art (as identified so far) of six ESFRI environmental research infrastructures (RIs) chosen as representative of the broad range of ESFRI infrastructures active currently: EISCAT_3D (geo-space monitoring), EMSO (seafloor monitoring), EPOS (solid Earth science), Euro-Argo (ocean monitoring), ICOS (carbon observation) and LifeWatch (biodiversity). For each RI, a description of its mission and status is given, followed by an overview of current activities, data products and technical This report describes the state-of-the-art (as identified so far) of six ESFRI environmental research infrastructures (RIs) chosen as representative of the broad range of ESFRI infrastructures active currently: EISCAT_3D (geo-space monitoring), EMSO (seafloor monitoring), EPOS (solid Earth science), Euro-Argo (ocean monitoring), ICOS (carbon observation) and LifeWatch (biodiversity). For each RI, a description of its mission and status is given, followed by an overview of current activities, data products and technical RIs. corda_______::4d31ccb13726266f9098129756e03f43 283465 Common Operations of Environmental Research Infrastructures ENVRI EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214630 Manzi A Candela L Data e-Infrastrcture Monitoring Deployment 2012 English Other https://hdl.handle.net/20.500.14243/178179 https://iris.cnr.it/request-item?handle=20.500.14243/178179&bitstreamId=3a905b87-17c9-4d8e-b948-9b906d441d63 Restricted The iMarine Data e-­-Infrastructure is a living system whose development is mainly driven by requirements and feedback produced by the iMarine CoP. This deliverable reports on the activities performed while operating such a system and describes the status of the Data e-­-Infrastructure in terms of nodes available, software deployed, quality of the service, and usage. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214631 Amato G Bolettieri P Falchi F Lazaridis M Paytuvi O López F Content based Indexing Retrieval Scalability 2012 English Other https://hdl.handle.net/20.500.14243/178180 https://iris.cnr.it/request-item?handle=20.500.14243/178180&bitstreamId=f94ee11e-38b1-46a9-84ea-ec1fdb9ff14e Restricted This is a technical document detailing the ASSETS architecture and APIs for "scalable content-based indexing and ranking" components. It introduces technical aspects of all the software services that have been defined, analyzed, implemented and tested during ASSETS WP2.2. This document provides the following information: . The software requirements overview; . The technical documentation (UML diagrams, services description and API documentation, the software packaging and installation); . The user manual. 250527 Advanced Search Services and Enhanced Technological Solutions for the European Digital Library Advanced Search Services and Enhanced Technological Solutions for the European Digital Library EC FP7 dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 dnet:pers:49 Bolettieri, Paolo 0000-0002-5225-4278 dnet:pers:347 Falchi, Fabrizio 0000-0001-6258-5313 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214635 Bardi A Zoppi F Data Infrastructure Hope aggregator 2012 English Other https://hdl.handle.net/20.500.14243/178184 https://iris.cnr.it/request-item?handle=20.500.14243/178184&bitstreamId=8ab12fc3-7222-4414-b79e-b90170c09cfa Restricted This document describes the implementation of the HOPE Aggregator Infrastructure in terms of: . Core Functionalities . Software Tools for Quality Control and Metadata Enrichment . HW & SW requirements After an introduction to the general characteristics of the HOPE implementation, the functionalities offered by this Release 2.0 are presented. Then, the characteristics of the software tools available for Aggregator Administration and Data Curation are introduced. A further section reports the hardware and software configuration of the underlying system. 250549 HOPE - Heritage of the People's Europe HOPE - Heritage of the People's Europe EC FP7 dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214659 Manghi P Mikulicic M Atzori C Deduplication Merging Authority File Management 2012 English Other https://hdl.handle.net/20.500.14243/178206 http://openportal.isti.cnr.it/data/2012/214659/2012_214659.pdf?id=people______%3A%3A98ef312342dde5230965ebd0637ce520 https://iris.cnr.it/bitstream/20.500.14243/178206/1/prod_214659-doc_49498.pdf Open Access The goal of this deliverable is to (i) describe the motivations behind the realization of an authority file management service in OpenAIREplus, (ii) explicit the requirements of such a service, and (iii) define the specification of the service. Finally, it proposes a high-level description of the technical solution devised in the project and currently driving the implementation of the service. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:160 Atzori, Claudio 0000-0001-9613-6639 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:825 Mikulicic, Marko com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214682 Manghi P European Film Gateway Project 2012 English Other https://hdl.handle.net/20.500.14243/178227 http://openportal.isti.cnr.it/data/2012/214682/2012_214682.pdf?id=people______%3A%3A06857bbfc85335b4325b2939fca891c0 https://iris.cnr.it/bitstream/20.500.14243/178227/1/prod_214682-doc_49510.pdf Open Access This document documents the Metadata Schema Extension of the European Film Gatewy EFG1914. EFG1914 is a film digitisation project with three main aims: . To digitise 654 hours of film and ca. 5.600 film-related documents on the theme of the First World War . To give access to the material through the European Film Gateway and Europeana . To build a virtual exhibition using selected objects digitised in EFG1914 Chapter 2 of this deliverable summarizes the relevant aspects of the EFG XML schema defined in the course of the EFG project. Chapter 3 introduces the metadata ingestion architecture in the different phases of ingestion, cleaning, editing and publishing, highlighting which parts have been refined or extended in EFG1914. Finally, Section 4 will then define the metadata schema modification policies to be undertaken in EFG1914, while Section 5 will be an ongoing section where such changes will be recorded in the months to come.Due to the development of a virtual exhibition (WP 7) the re-usage requests of metadata may change in EFG1914. Section 5 will cover the new requirements that are currently in development. 297266 EFG1914 EFG1914 EC FP7 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214688 Manghi P Openaireplus release plan Openaireplus software 2012 English Other https://hdl.handle.net/20.500.14243/178233 http://openportal.isti.cnr.it/data/2012/214688/2012_214688.pdf?id=people______%3A%3A0092e07eb11bcd876f7cb5524091392e https://iris.cnr.it/bitstream/20.500.14243/178233/1/prod_214688-doc_49513.pdf Open Access In this deliverable we present the plan of design and development of the OpenAIREplus System for the next 28 months. Its intended use is mainly for technical partners to locate their software release duties in the wider context of the project software release, but also for the generic reader to get an overall picture and insight view of the technical activities. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214695 Manghi P Mikulicic M Atzori C Artini M Content Management Data model Big data 2012 English Other https://hdl.handle.net/20.500.14243/178240 http://openportal.isti.cnr.it/data/2012/214695/2012_214695.pdf?id=people______%3A%3A4e44d0d088608a7aa7b48f7dc2154141 https://iris.cnr.it/bitstream/20.500.14243/178240/1/prod_214695-doc_49518.pdf Open Access The deliverable describes how the services of the OpenAIRE infrastructure dedicated to collecting, storing, curating and indexing of content have been adapted to cope with management of data conforming to the data model (D6.1) of the OpenAIREplus infrastructure. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:810 Artini, Michele 0000-0002-4406-428X dnet:pers:160 Atzori, Claudio 0000-0001-9613-6639 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:825 Mikulicic, Marko com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214705 Schmidt B Manghi P Manola N Zoppi F Sustainability Infrastructure Human network 2012 English Other https://hdl.handle.net/20.500.14243/178813 https://iris.cnr.it/request-item?handle=20.500.14243/178813&bitstreamId=3657d0c7-2c5c-459c-81e3-00dde6608ad3 Restricted This report outlines first steps for the development and implementation of a sustainability plan for OpenAIRE, with the aim to outline how OpenAIRE could be moved from a pilot to a permanent infrastructure. OpenAIRE, a project co-funded by the European Commission's Seventh Framework Program (2009-2012), needs to define a Sustainability Roadmap for its human network of open access experts (National Open Access Desks) and coordinators as well as its technical infrastructure and services. This report will discuss best practices in the landscape of e-Infrastructure initiatives and will describe a scenario on how the activities and services under development by the OpenAIRE project could be sustained into the mid-term future. Moreover, it summarizes open issues and questions which have to be addressed and outlines some possible solutions. Further measures to support the sustainability of OpenAIRE will have to be addressed within its extension project OpenAIREplus (2011-2013). OpenAIREplus enlarges the realm of OpenAIRE to the linking of publications with data from various sources (data archives, authority services, CRIS etc.). It will deliver a study on sustainability and business models for open access infrastructures and a feasibility/business plan for the technical operation of the infrastructure and services as developed by OpenAIRE/OpenAIREplus (deliverables D3.5, D3.7 and D3.8). Therefore, this report will be limited to a discussion of options for the governance, legal framework and funding models. Moreover, it might serve as a pre-study in the context of the OpenAIREplus studies. corda_______::2c37878a0cede85dbbd1081bb9b4a2f8 246686 Open Access Infrastructure for Research in Europe OPENAIRE EC FP7 EU dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214724 Barsocchi P AAL Localizzazione indoor C.3 SPECIAL-PURPOSE AND APPLICATION-BASED SYSTEMS Real-time and embedded systems 2012 Italian Journal article https://hdl.handle.net/20.500.14243/178832 https://iris.cnr.it/request-item?handle=20.500.14243/178832&bitstreamId=f5664479-af6d-49b0-843e-4485fbce5036 http://www.almanacco.cnr.it/reader/cw_usr_view_articolo.html?id_articolo=3728&giornale=3726 Restricted Le prime due tappe di 'Evaal', il concorso internazionale dedicato alle applicazioni più 'smart' per l'assistenza domestica automatizzata organizzato per il secondo anno consecutivo dal laboratorio 'Wireless network' (Wn Lab) dell'Istituto di scienze e tecnologie dell'informazione 'A. Faedo' (Isti) del Cnr di Pisa, si sono svolte a Madrid ('Localizzazione in ambiente domestico') e a Valencia ('Riconoscimento delle attività domestiche'). L'ultima fase, che ha visto la proclamazione e la premiazione dei vincitori, si è tenuta lo scorso settembre a Eindhoven. ALMANACCO DELLA SCIENZA, vol. 16 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214725 Manghi P Mikulicic M Atzori C OpenAire data model 2012 English Other https://hdl.handle.net/20.500.14243/178833 http://openportal.isti.cnr.it/data/2012/214725/2012_214725.pdf?id=people______%3A%3A008b034d9e709ad1d2c796b9cdc859cb https://iris.cnr.it/bitstream/20.500.14243/178833/1/prod_214725-doc_49535.pdf Open Access The OpenAIREplus web site will offer functionalities for administrators, anonymous and registered users to manage an Information Space of publications, together with their connections with funding projects (from the EC and national agencies) and research datasets. The aim of this document is to describe the conceived structure and semantics of this Information Space, i.e., the OpenAIREplus data model, by providing an abstract definition of its main entities and the relationships between them. In this definitional process, the interaction with the EuroCRIS initiatives, several scientific institutes (i.e., KNAW-DANS, EBI-EMBL, BADC) as well as inspiration from DataCite and LinkedData play an important role in the specification of project data, i.e., how project data should be described, stored and exported in OpenAIRE, dataset metadata, how datasets should be described, and in the specification of how such interconnected entities can be made available and consumable by third-party systems. The data model will be subject to changes in the future and therefore result in further versions. Such changes will be described in the following Section, in order to summarize to the reader the differences form the previous versions. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:160 Atzori, Claudio 0000-0001-9613-6639 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:825 Mikulicic, Marko com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214729 Settis S Scopigno R La Monica D Benassi L Parri A Siotto E Modelli digitali 3D per il supporto al restauro: riassemblaggio digitale e ricostruzione virtuale 2012 Italian Journal article https://hdl.handle.net/20.500.14243/178837 https://iris.cnr.it/request-item?handle=20.500.14243/178837&bitstreamId=2bf96cd0-ab1c-47a8-8516-95612cd18d60 http://www.gazzettaambiente.it/scheda.cfm?id=728 Restricted The objectives of the ArTeSalVa project (Architecture, Technology, Safeguarding and Enhancement of historic buildings) - financed by the Tuscany Region with European POR FSE funds - are the study and the definition of new methodologies for the knowledge and enhancement of huge historic public and private buildings located in Tuscany, and which are currently in a state of decay or are underused. ArTeSalVa has been created by the Scuola Normale Superiore of Pisa (LARTTE) and the National Research Council CNR-ISTI (Visual Computing Lab), in collaboration with La Sterpaia founded by Oliviero Toscani and the IT company NoveOPiu, owned by Enrico Possenti. The project concerns a historical study of deteriorated monuments, the use of computer graphics, and 2D and 3D media for the navigation and reconstruction of these buildings, and the development of strategies for improving their enhancement and publicity. The maintenance and development of historic and artistic heritage, especially of public property, are important and current topics that include the re-discovery of identity factors and the responsibility of appropriate restorations. Actually the project aims at studying the less known historical events regarding the Medici Villa located in Montelupo Fiorentino (near Florence, the Carthusian Monastery located in Calci (near Pisa, the Badia Camaldolese located in Volterra (near Pisa)and the fortress of Verrucole located in Garfagnana (near Lucca). GA. GAZZETTA AMBIENTE, vol. 3, pp. 1-9 dnet:pers:1138 Benassi, Laura dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 dnet:pers:178 Siotto, Eliana 0000-0001-7764-8671 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214731 Torre E Blanquer I Candela L De Giovanni R Requirements specification Use cases 2012 English Other https://hdl.handle.net/20.500.14243/178839 http://openportal.isti.cnr.it/data/2012/214731/2012_214731.pdf?id=people______%3A%3A10984da5c2dfebf1637883faa3b2de39 https://iris.cnr.it/bitstream/20.500.14243/178839/1/prod_214731-doc_49539.pdf Open Access The Use Case Requirements Specification (EuBrazilOpenBio deliverable D2.1) covers the identification, analysis and discussion of use cases and requirements that will drive the implementation, integration and deployment of the EuBrazilOpenBio platform. This deliverable is expected to be a living document and it has been implemented in a form of a wiki which is updated and improved continuously. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214733 Beltrame R. Società di Cultura Metodologica-Operativa, Milano, Italia Cognition Italian Operational School Radical constructivism 2012 Italian Journal article https://openportal.isti.cnr.it/doc?id=people______::29f451ef765f450c064c71b95e8f94db http://www.methodologia.it/wp/WP_259_Beltrame.pdf https://publications.cnr.it/doc/214733 Restricted Critical review of a past paper on a visual perception approach in the framework of the Italian Operational School approach to human mental activity. Methodologia online WP 259 (2012): 1–16. dnet:pers:795 Beltrame, Renzo CDS074 oai:it.cnr:prodotti:214734 Rebello V De Giovanni R Candela L Ecological Niche Modelling Integrated research environment Virtual Research Environment 2012 English Other https://hdl.handle.net/20.500.14243/178842 http://openportal.isti.cnr.it/data/2012/214734/2012_214734.pdf?id=people______%3A%3Abe9f0aa89684f9ffcc28f1be98103f70 https://iris.cnr.it/bitstream/20.500.14243/178842/1/prod_214734-doc_49541.pdf Open Access This report concerns Ecological Niche Modelling - also known as environmental niche modelling - as used in the EUBrazilOpenBio Project to provide, through the aggregation of various computational and data technologies, a coherent and integrated research environment to be used by scientists and external applications, particularly from the area of biodiversity. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214742 Candela L Rebello V Software platform development Agilish development methodology 2012 English Other https://hdl.handle.net/20.500.14243/178850 http://openportal.isti.cnr.it/data/2012/214742/2012_214742.pdf?id=people______%3A%3A3a48b22349cfa3bf50d021118df66d49 https://iris.cnr.it/bitstream/20.500.14243/178850/1/prod_214742-doc_49545.pdf Open Access EUBrazilOpenBio Software Platform Core consists of the collection of software artifacts that will be produced during the project timeframe. According to what is presented in D3.1, the whole software development activity is continuous and governed by an "Agilish" development methodology, meaning that software is produced through a number of subsequent yet short software development methodology. This deliverable is thus expected to be continuously updated. lifecycles. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214746 Candela L Rebello V EUBrazilOpenBio e-Infrastructure Software specification 2012 English Other https://hdl.handle.net/20.500.14243/178854 http://openportal.isti.cnr.it/data/2012/214746/2012_214746.pdf?id=people______%3A%3Af4141f7b33b767c5c8654e696fc96ec8 https://iris.cnr.it/bitstream/20.500.14243/178854/1/prod_214746-doc_49548.pdf Open Access The objective of this deliverable is to report on the task development and integration plan that will be required to deploy the software platform for the EUBrazilOpenBio e-Infrastructure. This deliverable is expected to be a living document. It is implemented by relying on online tools, namely a wiki and an Issue Tracker (TRAC), which will enable participants to make timely updates, refinements, improvements and monitor the plan. The deliverable is implemented as a wiki linking the planned developmen tasks in a coherent and comprehensive view. It is available at: http://wiki.eubrazilopenbio.eu/index.php/Development_Planning_and_Coordination This document is only intended to provide its readers with a brief overview of the actual deliverable. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214750 Coppini G Favilla R Marraccini P Moroni D Pieri G Salvetti O Image Segmentation Computed tomography J.3 LIFE AND MEDICAL SCIENCES I.4.6 Segmentation 2012 English Contribution to conference https://hdl.handle.net/20.500.14243/178858 http://openportal.isti.cnr.it/data/2012/214750/2012_214750.pdf?id=people______%3A%3Aa83461c0157185d9173f84e6b7718152 https://iris.cnr.it/bitstream/20.500.14243/178858/1/prod_214750-doc_49551.pdf Open Access Pericardial fat is associated with the extent of coronary artery disease (CAD) and with cardiovascular mortality. The aim of the study was to develop a computer software for the detection and measurement of pericardial fat in patients with suspected CAD. Main design requirement were: simplicity of use, short execution time and measurement accuracy. dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_49 04.03 Poster in Atti di convegno 04.03 Poster in Atti di convegno ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214797 Castelli D Ellebroek A Taconet N Pagano P Data e-Infrastructure Fisheries Management H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/181350 http://openportal.isti.cnr.it/data/2012/214797/2012_214797.pdf?id=people______%3A%3A57baa99428cd79067416bfff775135a2 https://iris.cnr.it/bitstream/20.500.14243/181350/1/prod_214797-doc_49591.pdf Open Access The state-of-art of the iMarine project is presented. The project aim is establishing and operating an e-infrastructure contributing to the implementation of the principles of the Ecosystem Approach to Fisheries Management and Conservation of Marine Living Resources corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214799 Castelli D Digital Library Interoperability Diigital Library Best Practices H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/181352 http://openportal.isti.cnr.it/data/2012/214799/2012_214799.pdf?id=people______%3A%3A57b030d9b245baca0c3e4421e361a9b5 https://iris.cnr.it/bitstream/20.500.14243/181352/1/prod_214799-doc_49595.pdf Open Access The presentation describes the paths in which digital library research is moving, specifically innovation paths regarding scientific data & research objects, content sharing, DL infrastructures and virtual research libraries. corda_______::b2ab9c8c5587fb5883138f8c3bf3c6c2 231551 DL.org: Coordination Action on Digital Library Interoperability, Best Practices, and Modelling Foundations DL.ORG EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214805 Castelli D Research e-Infrastructures Open Access H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/181358 http://openportal.isti.cnr.it/data/2012/214805/2012_214805.pdf?id=people______%3A%3Afd1f357fd660517092812b76e2dca2ba https://iris.cnr.it/bitstream/20.500.14243/181358/1/prod_214805-doc_49598.pdf Open Access The OpenAire e-Infrastructure is presented corda_______::2c37878a0cede85dbbd1081bb9b4a2f8 246686 Open Access Infrastructure for Research in Europe OPENAIRE EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214810 Castelli D Scholarly communication OpenAire e-infrastructure H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/181362 http://openportal.isti.cnr.it/data/2012/214810/2012_214810.pdf?id=people______%3A%3A5f9d86e063dfdb9542f0bd46498c7233 https://iris.cnr.it/bitstream/20.500.14243/181362/1/prod_214810-doc_49602.pdf Open Access The document discusses OpenAIRE's perspective in managing new publication models as well as sharing and re-use of data from different sources. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215175 Candela L Software Platform Specification and Development Agile-based development methodology 2012 English Other https://hdl.handle.net/20.500.14243/173859 http://openportal.isti.cnr.it/data/2012/215175/2012_215175.pdf?id=people______%3A%3Af779d95d798efb2e1c0746eb6b8ccca8 https://iris.cnr.it/bitstream/20.500.14243/173859/1/prod_215175-doc_49754.pdf Open Access D3.4 'EUBrazilOpenBio Software Platform Extensions' consists of the collection of software artifacts that will be produced during the project timeframe. These software artifacts include mediators interfacing with species data repositories (e.g. speciesLink, OBIS) for discovery purposes and mediators interfacing with cloud 'infrastructures' for executing niche modeling related tasks. These software artifacts together with the other software artifacts resulting from WP3 (Deliverables D3.2 'EUBrazilOpenBio Software Platform Core' and D3.3 'Niche Modeling Services') will realize the EUBrazilOpenBio Software Platform.According to what is presented in D3.1 'Development Planning and Coordination', the whole software development activity is continuous and governed by a flexible, agile-based development methodology, meaning that software is produced through a number of subsequent yet short software development lifecycles. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215194 Callau P Alexandrov V Pittonet S Candela L Project Management 2012 English Other https://hdl.handle.net/20.500.14243/178359 http://openportal.isti.cnr.it/data/2012/215194/2012_215194.pdf?id=people______%3A%3A2d74293fad8256e31ed59283fef48ffd https://iris.cnr.it/bitstream/20.500.14243/178359/1/prod_215194-doc_49769.pdf Open Access This document contains information on core activities, finding and outcomes of EUBrazilOpenBio project corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215198 Boeres C Rebello V Candela L Technical requirements implementation Use cases 2012 English Other https://hdl.handle.net/20.500.14243/178362 http://openportal.isti.cnr.it/data/2012/215198/2012_215198.pdf?id=people______%3A%3A7ffa3d5a529b324555b42622f4d2f404 https://iris.cnr.it/bitstream/20.500.14243/178362/1/prod_215198-doc_51409.pdf Open Access This report aims to identify the technical requirements that will be placed on the EUBrazilOpenBio e-infrastructure in order: to meet the implementation requirements for the Use Cases specified in WP2 and to be easily extensible to other related workflow scenarios in the future; to be able to integrate and interoperate with a broad of set of data sources and repositories, for example, ecological models, experimental results, or scientific publications; to efficiently support biodiversity software, tools and applications. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215211 Callau P Alexandrov V Lezzi D Blanquer I Pittonet S De Giovanni R Candela L Rebello V Project Management 2012 English Other https://hdl.handle.net/20.500.14243/178375 https://iris.cnr.it/request-item?handle=20.500.14243/178375&bitstreamId=a810c411-45af-423b-8a27-58060adb08a3 Restricted This document contains information on core activities, findings, and outcomes of EUBrazilOpenBio project, and in some instances, distinguished experts forming part of the project's Strategic Advisory Board. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215243 Bardi A La Bruzzo S Manghi P Compound Objects OAI-ORE and OAI-PMH protocols H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/178407 http://openportal.isti.cnr.it/data/2012/215243/2012_215243.pdf?id=people______%3A%3Aff5a18e7805fdd183eb2a96575af129b https://iris.cnr.it/bitstream/20.500.14243/178407/1/prod_215243-doc_49798.pdf Open Access Modern Digital Library Systems (DLSs) are based on docu- ment models which surpass the traditional payload-metadata document model to incorporate further entities involved in the research life-cycle. Such DLSs manage graphs of interconnected objects, hence oer tools for the creation, visualization and exports of such graphs. In particular, ob- jects in the graph are exported via standard OAI-ORE and OAI-PMH pro- tocols, encoded as (XML) packages of interlinked information objects", also known as compound objects. Fedora is a well-known repository plat- form, designed to support the realization of DLSs implementing modern document models. To date, Fedora does not provide tools to customize compound object exports from DLS object graphs. This paper presents Fedora-OAIzer, an extension of Fedora which allows DLS developers to customize the structure of compound objects to be exported from a given DLS document model { expressed in terms of Fedora Content Models { and to select the OAI protocol of preference. In order to prove the com- pleteness of the approach, Fedora-OAIzer is compared to other solutions for exporting compound objects from Fedora repositories. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:136 La Bruzzo, Sandro Fabrizio 0000-0003-2855-1245 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215244 Castelli D Linking data and publication H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/178408 http://openportal.isti.cnr.it/data/2012/215244/2012_215244.pdf?id=people______%3A%3A62cf592d316fccfe2846d53c55f593fd https://iris.cnr.it/bitstream/20.500.14243/178408/1/prod_215244-doc_49801.pdf Open Access This presentation discusses how the research theme of linking data and publications can affect the objectives of the ICORDI project corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215253 Albakour M Nardini F M Adeyanju I Kruschwitz U Search shortcuts Session track H.3.3 Information Search and Retrieval 2012 English Other https://hdl.handle.net/20.500.14243/178415 http://openportal.isti.cnr.it/data/2012/215253/2012_215253.pdf?id=people______%3A%3A4851905c4d79454d54d5a0a7207ccf25 https://iris.cnr.it/bitstream/20.500.14243/178415/1/prod_215253-doc_49805.pdf Open Access In this paper, we study a state-of-the-art model to derive query suggestions from the search logs of a Web search engine in the context of its application for the session retrieval problem. Using the session track 2011 as an evaluation platform and the MSN 2006 logs, we analyze the characteristics of this model and how it can be optimized to better represent user information needs throughout the session. corda_______::1dc42794007c1cff47fcca0bbdc95cbf 215483 Software Services and Systems Network (S-Cube) S-CUBE EC FP7 EU dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215258 Castelli D Manghi P OpenAIREplus project e-infrastructures H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/178420 http://openportal.isti.cnr.it/data/2012/215258/2012_215258.pdf?id=people______%3A%3A99a82205c28f00aab47d5b1e2e46f95b https://iris.cnr.it/bitstream/20.500.14243/178420/1/prod_215258-doc_49806.pdf Open Access The technical infrastructure of OpenAIRE/plus is presented. corda_______::2c37878a0cede85dbbd1081bb9b4a2f8 246686 Open Access Infrastructure for Research in Europe OPENAIRE EC FP7 EU dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215269 Manghi P Bolikowski L Manola N Schirrwagen J Rettberg N Smith T Open Science Scholarly Communication Infrastructure OpenAIREplus project Interlinked repositories H.3.7 Digital Libraries 2012 English Conference article https://hdl.handle.net/20.500.14243/178992 https://iris.cnr.it/bitstream/20.500.14243/178992/1/prod_215269-doc_49812.pdf https://iris.cnr.it/bitstream/20.500.14243/178992/2/prod_215269-doc_49813.pdf Open Access The OpenAIREplus project (Open Access Infrastructure for Research in Europe Plus, Dec 2011 - May 2014) aims at realizing and maintaining the European scholarly communication data infrastructure.1 To this aim, the data infrastructure collects and interlinks content from repositories (i.e., OA and non-OA publications), dataset archives (i.e., research datasets), and CRIS systems (i.e., funding information from European Commission and National funding schemes), and supports advanced metrics to measure impacts of Open Access mandates and funding over research. The infrastructure populates a graph of (metadata of) objects spanning across all research disciplines and countries, with the major objectives of: (i) providing enhanced access to the graph for end-users and third-party systems, (ii) experimenting automatic inference of semantic relationships between different object typologies (e.g., datasets and publications), and (iii) construction and refinement of "enhanced publications". This poster presents the high-level architecture, data model, and functionalities of the data infrastructure services devised in the context of the OpenAIREplus project. Services provide functionalities for data collection and integration, i.e., registering-validating data sources to the infrastructure in order to collect and convert their content into OpenAIREplus objects; data inference, i.e., analysis of collected metadata and digital objects (e.g., PDFs), to automatically infer new objects or relationships between them (e.g., content similarity, object citation, content classification); data insertion and curation, i.e., addition, removal or update of collected objects by a set of experts or registered end-users; data provision, i.e., standard APIs and interfaces to search, browse and visualize the graph of objects. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215277 Baraglia R Frattari C Muntean C I Nardini F M Silvestri F H.3.3 Information Search and Retrieval Tourist recommender system H.2.8 Database Applications 2012 English Conference article https://doi.org/10.1109/wi-iat.2012.88 https://dx.doi.org/10.1109/wi-iat.2012.88 https://hdl.handle.net/20.500.14243/178999 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6511656&tag=1 https://iris.cnr.it/request-item?handle=20.500.14243/178999&bitstreamId=a43567bf-fb09-4303-89de-f19704935c62 10.1109/wi-iat.2012.88 Restricted This paper presents a recommender system that provides personalized information about locations of potential interest to a tourist. The system generates suggestions, consisting of touristic places, according to the current position and history data describing the tourist movements. For the selection of tourist sites, the system uses a set of points of interest a priori identified. We evaluate our system on two datasets: a real and a synthetic one, both storing trajectories describing previous movements of tourists. The proposed solution has high applicability and the results show that the solution is both efficient and viable. dnet:pers:427 Baraglia, Ranieri dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215279 Sebastiani F Survey coding Market research Text classification H.3.3 Information Search and Retrieval 2012 English Other https://hdl.handle.net/20.500.14243/179001 http://openportal.isti.cnr.it/data/2012/215279/2012_215279.pdf?id=people______%3A%3Ad16e041173faa0faeb0569bfda12fca3 https://iris.cnr.it/bitstream/20.500.14243/179001/1/prod_215279-doc_49820.pdf Open Access An abstract is not available dnet:pers:1205 Sebastiani, Fabrizio 0000-0003-4221-6427 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215287 Simi M Tsantouli R API gCube 2012 English Other https://hdl.handle.net/20.500.14243/179009 http://openportal.isti.cnr.it/data/2012/215287/2012_215287.pdf?id=people______%3A%3A2ef9f236b99af206dc5f769f960b7496 https://iris.cnr.it/bitstream/20.500.14243/179009/1/prod_215287-doc_49825.pdf Open Access Application Programming Interface Software contains the description and pointers to the design and architecture of components and services delivered up to M6 as part of the integration and interoperability Framework corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:555 Simi, Manuele 0000-0001-6898-6249 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215290 Sebastiani F Text classification I.5.2 Design Methodology. Classifier design and evaluation 2012 English Other https://hdl.handle.net/20.500.14243/179012 http://openportal.isti.cnr.it/data/2012/215290/2012_215290.pdf?id=people______%3A%3A99490e6220b1709180e93698eafa6635 https://iris.cnr.it/bitstream/20.500.14243/179012/1/prod_215290-doc_49826.pdf Open Access dnet:pers:1205 Sebastiani, Fabrizio 0000-0003-4221-6427 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215292 Porcelli M Colson B Toint P L Linear algebra Optimization J.2 PHYSICAL SCIENCES AND ENGINEERING 2012 English Other https://hdl.handle.net/20.500.14243/179014 http://openportal.isti.cnr.it/data/2012/215292/2012_215292.pdf?id=people______%3A%3A0d67ad83fdda4f2ba14d092637051684 https://iris.cnr.it/bitstream/20.500.14243/179014/1/prod_215292-doc_49827.pdf Open Access We address the structural optimization problem of sizing an aircraft fuselage. The problem consists in computing the dimensions of the dierent elements constituting a fuselage mini- mizing the total mass subject to some mechanical constraints. Mathematically, the problem may be formulated as a very large nonlinear optimization problem subjected to several non- linear inequality constraints. We show that this problem possesses a natural hierarchical structure that can be exploited by a multilevel approach. This approach is innovative in the industrial sector and represents a promising alternative to the commonly employed decom- position strategies. Hence, we propose a multilevel procedure which embeds the Recursive Multilevel Trust Region method [1] into an Augmented Lagrangian framework. Some results on both academic and industrial test cases are presented. dnet:pers:377 Porcelli, Margherita 0000-0003-0183-1204 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215295 Anselmo L Space Debris Mitigation Italian Space Agency J.2 PHYSICAL SCIENCES AND ENGINEERING 70M20 Orbital mechanics 2012 English Other https://hdl.handle.net/20.500.14243/179017 https://iris.cnr.it/request-item?handle=20.500.14243/179017&bitstreamId=7902911d-89e8-466b-9419-cc8a724aa0ec Restricted ASI delegation presentation on space debris mitigation activities carried out since IADC-29. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:143108 D Di Pasquale G Fresta N Maiellaro M Padula Pl Scala WebGIS H.5 INFORMATION INTERFACES AND PRESENTATION 2012 English Contribution to book https://cdn.intechopen.com/pdfs/26320.pdf http://www.intechopen.com/articles/show/title/a-distributed-system-for-webgis-platforms-generation https://doi.org/10.5772/28649 https://dx.doi.org/10.5772/28649 https://hdl.handle.net/20.500.14243/132410 http://www.intechopen.com/books/human-machine-interaction-getting-closer/a-distributed-system-for-webgis-platforms-generation 10.5772/28649 Open Access Information intensive applications usually involve highly collaborative activities and aspects throughout all the different stages of the information seeking and retrieval process. They are usually performed by work groups composed by heterogeneous professionals: a pervasive collaboration of diverse partners is needed to harmonize different tasks through the common objective. Team components are usually located in different physical structures and the workflow tasks, such as data harvesting, aggregation, elaboration and presentation, need a high quality and quantity of communication to deliver a result with high standard level. Designing and implementing an integrated system able to deal with large amount of highly heterogeneous data, to allow distributed data access and to provide collaboration between partners requires a deep analysis of the diverse requirements and habits of all the operators. Such a development environment should take into account all these requirements and should be open to real time modifications and improvements with the audit of the final users. Target domains for such kind of information systems are environment heritage conservation and tourism promotion: these domains refer to a complex production chain where private companies and public institutions are involved with specific interests and skills. A relevant amount of the information needed and produced in these activities are referred to the territory, therefore have to be represented as geo-referenced data and the system being set up in order to create and share each task of the knowledge workflow must support a widespread typology of data (Barricelli et al., 2008). Two important aspects are to be stressed in the design of this kind of information systems: one is the possibility to shorten the publication cycle of the information, providing authoring tools to the information providers in order to let them quickly edit and/or update information with a minor help from the IT staff. The other is the ability of creating a customizable environment that can be adapted to the diverse professionals involved in the whole process. 86Human Machine Interaction - Getting Closer Such a complex system can nowadays be developed by integrating already available components and making them inter-operable or adopting an integrated approach and developing a single integrated design environment. The latter approach has many benefits in terms of homogeneity in design and usability both for content generator actors and end users. In this work we present a proposal for the creation of an integrated design and content management environment for a WebGIS application. The proposed system is addressed to local administrations in collaboration with diverse data providers and should be designed implementing a methodology that supports a strict cooperation between developers and end users in terms of features' design and use feedback. To address these requirements, the Software Shaping Workshop methodology for the design and development of virtual environments has been adopted, as described in Section 3: the proposed architecture will support all the stakeholders involved in the environment heritage conservation and tourism promotion workflow by implementing information manipulation and exploitation functionalities on three levels: meta-design level, design level and use level. The fairly extended state of the art presented in Section 2 highlights the novelty of our approach by offering an integrated environment covering the complete workflow, realized by the means of a network of specialized sub-environments where all the actors can exchange and produce information that will be stored in a shared knowledge base. Barricelli, B. R., Maiellaro, N., Padula, M., & Scala, P. L. (2008). A collaborative system for environment and tourism information authoring and Web publishing: an institutional case study, Proceedings of ICIW 2008, Athens, Greece, June 2008. Bentley Systems Inc. n.d. Bentley Map, 18 July 2011, Available at: <http://www.bentley.com/en-US/Products/Bentley+Map/ProductOverview.htm> Bentley Systems Inc. n.d. Bentley's Geo Web Publisher, 18 July 2011, Available at: <http://www.bentley.com/en-US/Products/Bentley+Geo+Web+Publisher/> Böhner, j. n.d. SAGA, 18 July 2011, Available at: < http://www.saga-gis.org> CadCorp. n.d. GeognoSIS, 18 July 2011, Available at: <http://www.cadcorp.com/products_geographical_information_systems/geogno sis.htm> Costabile, M. F., Fogli, D., Lanzilotti, R., Marcante, A., Mussio, P., Parasiliti Provenza, L., & Piccinno, A. (2007). Meta-design to Face Co-evolution and Communication Gaps Between Users and Designers. Lecture Notes in Computer Science, Vol. 4554, pp. (46-55), 9783540732785. Costabile, M. F., Fogli, D., Lanzilotti, R., Mussio, P., & Piccinno, A. (2005). Supporting Work Practice through End User Development Environments, Technical Report, Bari, Italy: Università degli Studi di Bari, Dipartimento di Informatica, October 2005. Costabile, M. F., Fogli, D., Mussio, P., & Piccinno, A (2006). End-user development: the software shaping workshop approach. In End User Development Empowering People to Flexibly Employ Advanced Information and Communication Technology, H. Lieberman, F. Paternò and V. Wulf (Eds.), pp. 183-205, Dordrecht: Springer, 9781402042201. Costabile, M. F., Fogli, D., Mussio, P., & Piccinno, A. (2007). Visual interactive systems for end-user development: A modelbased design methodology. IEEE Transactions on Systems, Man and Cybernetics - Part A: Systems and Humans, Vol 37, No. 6, (2007), pp (029-1046). Django Software Foundation (2005). GeoDjango, 18 July 2011, Available from: <http://geodjango.org/docs/db-api.html> Dunne, Kieran. 2006. Perspectives on Localization. American Translators Association, John Benjamins Publishing Co., 9027231893. Ellis, C. A., Gibbs, S. J., & Rein, G. L. (1991). Groupware - some issues and experiences, Communications of the ACM, Vol. 34, No. 1, pp. (39-58). ERDA Suite, 18 July 2011, Available at: http://www.erdas.com ESRI, 18 July 2011, Available at: http://www.esri.com/ ESRI, n.d. ArcSDE, 18 July 2011, Available at: <http://www.esri.com/software/arcgis/arcsde/> ESRI. n.d. ArcView , 18 July 2011, Available at: <http://www.esri.com/software/arcgis/arcview> Fischer, G. (2000). Symmetry of ignorance, social creativity, and meta-design. KnowledgeBased Systems, Vol. 13, No. 7-8, pp. (527-537), 09507051. Fogli, D., Fresta, G., Marcante, A., Mussio, P., & Padula, M. (2005). Annotation in cooperative work: from paper-based to the web one, Proceedings of International workshop on annotation for collaboration, La Sorbonne, Paris, France, November 2005. Fogli, D., Marcante, A., Mussio, P., & Parasiliti Provenza, L. (2007). Design of visual interactive systems: a multi-faced methodology, Peoceedings of Converging on a Science of Design through the Synthesis of Design Methodologies, San Jose, CA, USA, May 2007. GDAL (2011). GDAL Data Model, 18 July 2011, Available at: <http://www.gdal.org/gdal_datamodel.html> GDAL (2011). OGR, 18 July 2011, Available at: <http://www.gdal.org/ogr/> GDAL. n.d. GeoJSon GDAL, 18 July 2011, Available at: http://gdal.org/ogr/drv_geojson.html GeoJSON, 18 July 2011, Available at: http://geojson.org/geojson-spec.html GeoMedia, n.d. 18 July 2011, Available at: <http://www.intergraph.com/sgi/products/productFamily.aspx?family=10&cou ntry=> GeoServer (2008). 18 July 2011, Available from: <http://svn.codehaus.org/geoserver/tags/2.0.0- alpha1/geoserver/release/README.txt> Groot, R. & McLaughlin, J. (2000). Geospatial Data Infrastructure, Concepts, Cases and Good Practice, Oxford University Press. Hartson, H. R., & Hix, D. (1989). Human-computer interface development: concepts and systems for its management. ACM Computing Surveys (CSUR), Vol. 21, No. 1, pp. (5-92). Institut de Recherche Sciences et Techniques de la Ville (IRSTV). n.d. OrbiGIS, 18 July 2011, Available at: < http://www.orbisgis.org> jQuery Project. n.d. jQuery, 18 July 2011, Available at: http://jquery.com/ jQuery Project. n.d. JQuery UI, 18 July 2011, Available at: http://jqueryui.com Jump Pilot Project, n.d. OpenJUMP, 18 July 2011, Available at: < http://www.openjump.org/> Konecny, G. (2003). Geoinformation: Remote Sensing, Photogrammetry and Geographic Information Systems. (1st ed.) Taylor & Francis, London Longley, P.A. (2001). Geographic Information Systems and Science, (1st ed.), John Wiley & Sons, Chichester MapWindow Open Source Team, n.d. MapWindow, 18 July 2011, Available at: <http://www.mapwindow.org> MetaCarta, n.d., TileCache, 18 July 2011, Available at: <http://tilecache.org> Nielsen, J. (1993). Usability Engineering. Academic Press, 0125184069, San Diego. Open Geospatial Consortium. n.d. Simple Feature Access - Part 2: SQL Option., 18 July 2011, Available at: <http://www.opengeospatial.org/standards/sfs> Open Geospatial Consortium (2005). WFS Web Feature Service Implementation Specification, 18 July 2011, Available At: <http://portal.opengeospatial.org/files/?artifact_id=8339> Open Geospatial Consortium (2006) GeoRSS White Paper, 18 July 2011, Available at: <http://www.opengeospatial.org/pt/06-050r3> Open Geospatial Consortium. (2006). OpenGIS Geography Markup Language (GML) Implementation Specification, 18 July 2011, Available at: <http://portal.opengeospatial.org/files/?artifact_id=20509> Open Source Geospatial Foundation (2006) Tiling standard, 18 July 2011, Available at: <http://wiki.osgeo.org/index.php/TilingStandard> Open Source Geospatial Foundation, nd. degree map server, 18 July 2011, Available at: <http://www.deegree.org/> Open Source Geospatial Foundation, nd. GeoTools, 18 July 2011, Available at: http://www.osgeo.org/geotools Open Source Geospatial Foundation, nd. Mapbender, 18 July 2011, Available at: <http://www.mapbender.org> Open Source Geospatial Foundation, nd. MapFish, 18 July 2011, Available at: <http://mapfish.org/> Open Source Geospatial Foundation, nd. OpenLayers, 18 July 2011, Available at: <http://openlayers.org/> Open Source Geospatial Foundation, nd. OSSIM, 18 July 2011, Available at: < http://www.ossim.org> Open Source Geospatial Foundation, nd. QuantumGIS, 18 July 2011, Available at: < http://www.qgis.org/> Oracle, n.d. Oracle 11g Spatial 18 July 2011, Available at: <http://www.oracle.com/technetwork/database/options/spatial> Pavlenko, A. (2009). Mapnik python module, 18 July 2011, Available at: <http://svn.mapnik.org/tags/release-0.6.0/docs/api_docs/python/mapnikmodule.html> Pitney Bowes Software Inc. n.d. MapExtreme 2008, 18 July 2011, Available at: http://www.pbinsight.com/products/location-intelligence/developertools/desktop-mobile-and-internet-offering/mapxtreme-2008/ PostgreSQL Global Development Group. n.d. PostgreSQL, 18 July 2011, Available at: <http://www.postgresql.org/> Refraction Research. n.d. uDig, 18 July 2011, Available at: < http://udig.refractions.net/> Safe Software. n.d. 18 July 2011, Available at: <http://www.safe.com/reader_writerPDF/geojson.pdf> Sencha. n.d. ExtJs, 18 July 2011, Available at: http://www.sencha.com/products/extjs/ SUN Microsystems. n.d. MySQL, 18 July 2011, Available at: http://www.mysql.com/ SUN Microsystems. n.d. MySQL Spatial Extensions , 18 July 2011, Available at: <http://dev.mysql.com/doc/refman/5.5/en/spatial-extensions.html> University of Minnesota, n.d. MapServer, 18 July 2011, Available at: <http://mapserver.org/> com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI ou_ou347 Istituto per le Tecnologie della Costruzione - ITC Istituto per le Tecnologie della Costruzione - ITC oai:it.cnr:prodotti:199555 Di Cesare R Giannini S Nobile M e-Publishing service CNR Survey 2012 English Conference article https://hdl.handle.net/20.500.14243/18647 https://iris.cnr.it/request-item?handle=20.500.14243/18647&bitstreamId=3307902c-8191-4a35-a1a0-bbd2fcbbc87c Restricted A survey of in-house publishing practices at CNR Institutes is described. Fourth categories are introduced to measure the level of innovation in the management of in-house publications in order to identify the business model used by each CNR Institutes to manage their editorial products, especially digital products. Data used for this descriptive and quality study were obtained from CNR Institute websites. dnet:pers:512 Di Cesare, Rosa dnet:pers:1444 Giannini, Silvia 0000-0001-7323-3786 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou282 Istituto di Ricerche sulla Popolazione e le Politiche Sociali - IRPPS Istituto di Ricerche sulla Popolazione e le Politiche Sociali - IRPPS ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:208731 S Colantonio M Esposito M Martinelli G De Pietro O Salvetti Decision support systems knowledge engineering Biotechnology Electrical and Electronic Engineering knowledge authoring Computer Science Applications General Medicine usabili patient monitoring usability study 2012 English Journal article https://doi.org/10.1109/titb.2012.2215622 https://dx.doi.org/10.1109/titb.2012.2215622 https://hdl.handle.net/20.500.14243/176172 http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=06287591 https://iris.cnr.it/request-item?handle=20.500.14243/176172&bitstreamId=d4a96240-2b95-4289-8866-223c5b7ebfba 10.1109/titb.2012.2215622 Restricted Remote Health Monitoring (RHM) programmes are being increasingly developed to face the pervasive diffusion of chronic diseases. RHM strongly relies on ICT intelligent platforms devised to remotely acquire multisource data, process these according to specific domain knowledge and support clinical decision making. However, since RHM domain is continuously evolving and the pertinent knowledge is not yet consolidated, there is a great demand for services and tools that allow the encoded knowledge to be modified and enriched. This paper presents a Knowledge Editing Service (KES), which aims at enabling clinicians to insert novel knowledge, in a controlled fashion, into an ICT intelligent platform. The solution proposed is innovative since it addresses synergistically peculiar issues related to (i) RHM knowledge format; (ii) controlled editing patterns; (iii) knowledge verification and (iv) cooperative knowledge editing. None of the existing methods and systems for knowledge authoring tackles all these aspects at the same time. A prototype of the KES has been implemented and evaluated in real operational conditions. IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE, vol. 16 (issue 6), pp. 1096-1104 corda_______::604678604882550e79d90fd9b29ecf34 216461 An Open, Ubiquitous and Adaptive Chronic Disease Management Platform for COPD and Renal Insufficiency CHRONIOUS EC FP7 EU dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou181 Istituto di Calcolo e Reti ad Alte Prestazioni - ICAR Istituto di Calcolo e Reti ad Alte Prestazioni - ICAR ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:208844 Colantonio S De Pietro G Esposito M Machì A Martinelli M Salvetti O Ontology Decision Support Knowledge Formalization 2012 English Conference article https://doi.org/10.1007/978-3-642-29734-2_6 https://dx.doi.org/10.1007/978-3-642-29734-2_6 https://hdl.handle.net/20.500.14243/212697 https://iris.cnr.it/request-item?handle=20.500.14243/212697&bitstreamId=0f7c6ae4-7f09-4055-bf77-7c383574bd11 http://link.springer.com/chapter/10.1007%2F978-3-642-29734-2_6 10.1007/978-3-642-29734-2_6 Restricted Chronic diseases may cause major limitations in patients' daily living due to acute or deterioration events, which can happen more or less frequently and, often, cannot be totally relieved, causing a worsening of patients' conditions. In the last years, a strong effort is being spent in the development of intelligent ICT applications for patients' telemonitoring, aimed at maximizing the quality of life of chronic patients by means of a regular collection of information about their status and actions in a long-stay setting. In this paper, a knowledge based decision support system is presented, which is aimed at aiding clinical professionals in managing chronic patients on a daily basis, by assessing their current status, helping face their worsening conditions, and preventing their exacerbation events. LECTURE NOTES OF THE INSTITUTE FOR COMPUTER SCIENCES, SOCIAL INFORMATICS AND TELECOMMUNICATIONS ENGINEERING, pp. 38-45. Kos Island, Greece, October 5-7, 2011 corda_______::604678604882550e79d90fd9b29ecf34 216461 An Open, Ubiquitous and Adaptive Chronic Disease Management Platform for COPD and Renal Insufficiency CHRONIOUS EC FP7 EU dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou181 Istituto di Calcolo e Reti ad Alte Prestazioni - ICAR Istituto di Calcolo e Reti ad Alte Prestazioni - ICAR ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:212313 Baraglia R Dazzi P Guidi B Ricci L IEEE Computer Society Press Gossip Delaunay Peer-to-Peer 2012 English Conference article http://www.di.unipi.it/%7Ericci/pdfpapers/published_godel.pdf https://doi.org/10.1109/p2p.2012.6335800 https://dx.doi.org/10.1109/p2p.2012.6335800 https://hdl.handle.net/20.500.14243/181511 https://iris.cnr.it/request-item?handle=20.500.14243/181511&bitstreamId=4ebcf405-edb6-4d8a-bfb7-e2e28ef314c5 10.1109/p2p.2012.6335800 Open Access P2P overlays based on Delaunay triangulations have been recently exploited to implement systems providing efficient routing and data broadcast solutions. Several applications such as Distributed Virtual Environments and geographical nearest neighbours selection benefit from this approach. This paper presents a novel distributed algorithm for the incremental construction of a Delaunay overlay in a P2P network. The algorithm employs a distributed version of the classical Edge Flipping procedure. Each peer builds the Delaunay links incrementally by exploiting a random peer sample returned by the underlying gossip level. The algorithm is then optimized by considering the Euclidean distance between peers to speed up the overlay convergence. We present theoretical results that prove the correctness of our approach along with a set of experiments that assess the convergence rate of the distributed algorithm. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:427 Baraglia, Ranieri dnet:pers:817 Dazzi, Patrizio 0000-0001-8504-1503 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:212973 Kuruoglu E E Color restoration Dark channel processing old image restoration 2012 English Other https://hdl.handle.net/20.500.14243/172256 https://iris.cnr.it/request-item?handle=20.500.14243/172256&bitstreamId=bcf0f859-b860-472f-97d6-9ee50ef3bb2d Restricted We propose a direct and effective method for color restoration and contrast enhancement in old images. The main idea is based on the dark channel assumption. Using this assumption with the faded old image model, we can directly estimate the degraded transmission coefficient of an old image and directly recover it to a high quality degradation-free image. Moreover, a novel average processing and dark channel processing chain method (A-D chain method) is proposed to partly avoid the side effects introduced by dark channel processing. dnet:pers:1539 Kuruoglu, Ercan 0000-0002-2608-8034 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:212986 Liu Y Gao C Kuruoglu E E Motion blur frequency domain Rotated Accumulation method motion direction 2012 English Other https://hdl.handle.net/20.500.14243/172269 https://iris.cnr.it/request-item?handle=20.500.14243/172269&bitstreamId=293e4d0b-d6b4-4cc4-92ef-8138c66ef83f Restricted Motion blur is usually caused by the motion between the camera and the scene during integration time of image. And the estimation of motion blurring direction is vital to restoration. There are existing methods such as Radon and cepstrum based approach. In this paper, a Rotated Accumulation Method by selecting the minimum value of rows in frequency domain is introduced to find the motion direction. Also, it is shown that this method is more advisable than spatial based method when the motion length is relatively small or the image is blurred by noise, and more accurate comparing to Radon method. dnet:pers:1539 Kuruoglu, Ercan 0000-0002-2608-8034 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213000 Long H Zhang X Kuruoglu E E handwritten Chinese character character recognition eigen character eigen space decomposition k Nearest Neighbor 2012 English Other https://hdl.handle.net/20.500.14243/172282 http://openportal.isti.cnr.it/data/2012/213000/2012_213000.pdf?id=people______%3A%3Ab138f11639956524e925b81f7b593a7e https://iris.cnr.it/bitstream/20.500.14243/172282/1/prod_213000-doc_48784.pdf Open Access In this paper, we mainly describe a new approach of Handwritten Chinese Character Recognition (HCCR), which is based on eigen-character extraction. The procedure of the eigen-character extraction method is explained including initialization, eigen character extraction (or eigen spaces generation) and character recognition. Two different methods are presented to do eigen character recognition respectively. Besides, k Nearest Neighbor (kNN) is implemented to improve the recognition rate of the new approach. In the end, a comparison is made between the eigen-character extraction approach and other existing approaches through simulation based experiments. The results show that our approach has a satisfying rate and could be further improved if combined with some other methods such as elastic matching and wavelet methods. dnet:pers:1539 Kuruoglu, Ercan 0000-0002-2608-8034 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213009 Yang S Li Y Kuruoglu E E Feature detection color image SIFT 2012 English Other https://hdl.handle.net/20.500.14243/172291 https://iris.cnr.it/request-item?handle=20.500.14243/172291&bitstreamId=7baab8e8-fbf7-4451-a83c-30cc587896e9 Restricted This paper presents a method for extracting features from color images that can be used to perform reliable matching between different views of an object or scene. We extend the concept of the feature vector given in Lowe's method to color images by defining new gradient operator or giving new feature descriptor, which result in different algorithms with different optimality in the sense of information utilization of the original color image. Generally, better algorithm optimality is coupled with higher computation complexity, which is the case in this paper. Thus, the 4 methods proposed in this paper lead to a multi-optimality and multi-complexity scheme. In practice, people can choose which method to use according to their needs and computation abilities. dnet:pers:1539 Kuruoglu, Ercan 0000-0002-2608-8034 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213047 Di Giandomenico F Itria M Masci P Nostro N Interoperable Systems Model-based dependability and performance evaluation Fault tolerance mechanisms 2012 English Other https://hdl.handle.net/20.500.14243/172578 https://iris.cnr.it/request-item?handle=20.500.14243/172578&bitstreamId=62563131-2236-42d8-b8af-022754905992 Restricted Approaches to dependability and performance are challenged when systems are made up of networks of heterogeneous applications/de- vices, especially when operating in unpredictable open-world settings. The research community is tackling this problem and exploring means for enabling interoperability at the application level. The EU project Con- nect has developed a generic interoperability mechanism which relies on the on-the-fly synthesis of "Connectors", that is software bridges that enable and adapt communication among heterogeneous devices. Depend- ability and Performance are relevant aspects and a model-based analysis framework has been addressed for enabling the synthesis of dependable Connectors. In a previous work, we have identified mechanisms that can be used as the basis for the definition of a library of generic patterns (dependability mechanisms) suitable for enhancing the dependability of Connectors when required by the application. Here, we extend it by identifying generic strategies that automate the selection of an appropri- ate dependability mechanism and of those elements in the software bridge to which the mechanism brings higher benefits. A case study based on a global monitoring system for environment and security (GMES) is also included to show the application of our solution. corda_______::8c1187c84f1b457c7c765d1cb6f7f055 231167 Emergent Connectors for Eternal Software Intensive Networked Systems CONNECT EC FP7 EU dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213070 Biagioni S Carlesi C Affè F OAI-PMH Protocol Protocollo di comunicazione Digital Library Publication Management 2012 Italian Other https://hdl.handle.net/20.500.14243/172600 https://iris.cnr.it/request-item?handle=20.500.14243/172600&bitstreamId=86c8b8dd-045b-450a-b943-a49ae3c2100b Restricted In this paper is described the use of the OAI-PMH "Open Archives Initiative Protocol for Metadata Harvesting in the context of OAI "data provider" for the digital library PUMA. dnet:pers:540 Biagioni, Stefania 0000-0001-9518-0267 dnet:pers:205 Carlesi, Carlo 0000-0001-9808-6268 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213258 Coscia M Giannotti F Pedreschi D Computer Science - Data Structures and Algorithms Social and Information Networks (cs.SI) complex network Information Systems Social network Data Mining FOS: Physical sciences 05C82 Small world graphs Graph partitioning Computer Science - Social and Information Networks G.2.2 Graph Theory FOS: Computer and information sciences Computer Science Applications Groups Analysis Physics - Physics and Society Complex networks Community discovery Physics and Society (physics.soc-ph) Data Structures and Algorithms (cs.DS) 2012 English Other http://arxiv.org/abs/1206.3552 http://arxiv.org/pdf/1206.3552 https://dx.doi.org/10.1002/sam.10133 https://hdl.handle.net/20.500.14243/175610 http://openportal.isti.cnr.it/data/2012/213258/2012_213258.pdf?id=people______%3A%3A5c0646e44260413f5d39ed275ae45d45 https://doi.org/10.1002/sam.10133 https://doi.org/10.48550/arxiv.1206.3552 https://iris.cnr.it/bitstream/20.500.14243/175610/1/prod_213258-doc_48880.pdf 10.1002/sam.10133 10.48550/arxiv.1206.3552 Open Access Many real-world networks are intimately organized according to a community structure. Much research effort has been devoted to develop methods and algorithms that can efficiently highlight this hidden structure of a network, yielding a vast literature on what is called today community detection. Since network representation can be very complex and can contain different variants in the traditional graph model, each algorithm in the literature focuses on some of these properties and establishes, explicitly or implicitly, its own definition of community. According to this definition, each proposed algorithm then extracts the communities, which typically reflect only part of the features of real communities. The aim of this survey is to provide a 'user manual' for the community discovery problem. Given a meta definition of what a community in a social network is, our aim is to organize the main categories of community discovery methods based on the definition of community they adopt. Given a desired definition of community and the features of a problem (size of network, direction of edges,multidimensionality, and so on) this review paper is designed to provide a set of approaches that researchers could focus on. The proposed classification of community discovery methods is also useful for putting into perspective the many open directions for further research. dnet:pers:89 Coscia, Michele 0000-0001-5984-5137 dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 A Novel Approach to Evaluate Community Detection Algorithms on Ground Truth Estimating the Similarity of Community Detection Methods Based on Cluster Size Distribution Influence Spreading Model Used to Community Detection in Social Networks Investigating Similarity of Nodes' Attributes in Topological Based Communities. [1] G. W. Flake, S. Lawrence, C. L. Giles, and F. M. Coetzee, “Self-organization and identification of web communities,” IEEE Computer, vol. 35, pp. 66-71, 2002. [2] R. Guimera and L. A. N. 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Fortunato, and F. Radicchi, “Benchmark graphs for testing community detection algorithms,” Physical Review E, vol. 78, p. 046110, 2008. com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213555 Locuratolo E I Meta-modeling Model evolutions Database Models Qualitative Evaluations 2012 English Other https://hdl.handle.net/20.500.14243/179275 https://iris.cnr.it/request-item?handle=20.500.14243/179275&bitstreamId=a1c3dc2a-b611-409c-88f2-7c2a2876920f Restricted Two approaches of meta-modeling are described and exploited for innovative evaluations of conceptual database models. The former approach starts from the abstract machine model and through a vertical mapping designs a model, called structured database schema. The latter meta-model starts from a graph of conceptual classes and through a horizontal mapping reaches a resulting model coincident with the structured database schema. "Goodness" of the two meta-models allows proving the correct definition of the resulting model, the achievement of quality desiderata and the possibility to introduce formulas for the computation of consistency costs. "Quantitative measures" express the costs of what has been specified/proved in terms of variable cardinality; "qualitative measures" express the saving of what has been implicitly specified/proved in terms of classes. dnet:pers:969 Locuratolo, Elvira Immacolata 0000-0002-0523-7512 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213852 Carlini E Ricci L Coppola M Peer-to-Peer Distributed Virtual Environments Gossip 2012 English Other https://hdl.handle.net/20.500.14243/172015 http://openportal.isti.cnr.it/data/2012/213852/2012_213852.pdf?id=people______%3A%3Aead3fa2250cd16d0bd4984f77e5cc71e https://iris.cnr.it/bitstream/20.500.14243/172015/1/prod_213852-doc_49133.pdf Open Access A fundamental problem for the development of P2P Distributed Virtual Environments is the definition of an overlay supporting interest management, i.e. determining all the entities of the virtual world that are relevant for a given peer. To this end, we propose a gossip-based approach that considers the coverage of the Area Of Interest of a peer as the guiding principle for the definition of the overlay and its maintenance. The resulting overlay provides a support for a best- effort resolution of interest management, so that it can be mostly supported through communications on the P2P overlay, with minimal intervention of a centralized entity. The paper presents a set of extensive simulations based on realistic mobility traces. The experimental results show the effectiveness of gossip for the construction of a best-effort Interest Management overlay. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:102 Carlini, Emanuele 0000-0003-3643-5404 dnet:pers:843 Coppola, Massimo 0000-0002-7937-4157 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213859 Buglione L Fabbrini F Lami G Automotive SPICE ISO/TS 16949 2012 English Other https://hdl.handle.net/20.500.14243/172022 http://openportal.isti.cnr.it/data/2012/213859/2012_213859.pdf?id=people______%3A%3A16ee26c3e75e5c5c403a9877a90e744a https://iris.cnr.it/bitstream/20.500.14243/172022/1/prod_213859-doc_49137.pdf Open Access As usual, when planning to improve a process, an organization needs to compare the current version ('as-is') with the new, desired one ('to-be'). The possible content for such improvement comes from comparisons and mappings with similar processes kept from different sources. In the ICT arena such kind of studies are quite frequent but not always done for covering all models, for instance in the Automotive field. Again, often such comparisons have been done between not directly comparable elements (e.g. any management system standard as ISO 9001 is a requirement model, while maturity models such as CMMI or ISO/IEC 15504 represent process meta-models, with a different aim and contents). The aim of this TR is to provide a new mapping between AutomotiveSPICE (A-SPICE) and the ISO 9001 norm for the Automotive sector (ISO/TS 16494:2009). This new mapping could be to provide tips for giving contents to ISO clauses but directly from A-SPICE, for more valuable improvement projects dnet:pers:444 Fabbrini, Fabrizio dnet:pers:1540 Lami, Giuseppe 0000-0003-2960-5241 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213867 Bertolino A Daoudagh S Lonetti F Marchetti E Access control policy Policy Decision Point Requests derivation Verdicts coverage XACML 2012 English Other https://hdl.handle.net/20.500.14243/172029 https://iris.cnr.it/request-item?handle=20.500.14243/172029&bitstreamId=763daa45-3ea2-44f8-8744-563720d670a9 Restricted Access control policies specify which subjects can access which resources under which conditions. XACML is the de-facto standard language for access control decision systems. As the size and complexity of XACML policies grow, ensuring that they properly implement the intended regulations becomes a compelling and challenging task. Policy testing consists of submitting a set of XACML requests to the policy evaluation engine and checking whether its responses grant or deny the requested access as expected. To improve manual derivation of test requests, which may be tedious and error-prone, various approaches have been recently proposed, such as random or combinatorial. However such approaches do not provide a verdict oracle, and do not consider policy functions semantics. In this paper, we introduce XACMET, a novel model-based approach to systematic generation of XACML test requests, which 1) represents the given XACML policy as a typed graph; and 2) derives a set of test requests via fullpath coverage of this graph. We implemented the approach in a prototype tool and evaluated it on 14 real-world policies against a combinatorial approach. The preliminary results show that XACMET achieves a same or higher fault-detection effectiveness, in some cases even employing a smaller number of test requests. corda_______::995fdbae88d310accff3d98ad2582819 256980 Network of Excellence on Engineering Secure Future Internet Software Services and Systems NESSOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:105 Daoudagh, Said 0000-0002-3073-6217 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213874 Bertolino A Marchetti E Morichetta A Complex Event FSM On-line testing Monitor Service choreography 2012 English Other https://hdl.handle.net/20.500.14243/172034 https://iris.cnr.it/request-item?handle=20.500.14243/172034&bitstreamId=bb197c1d-83fd-4724-8274-66c1f801ce8d Restricted In service-oriented application, runtime validation of services compositions is an essential complement to o-line testing. Both passive approaches, i.e., monitoring, and active ones, i.e., on-line testing, have been proposed. In this paper we introduce a conceptual framework that combines both approaches into a proactive monitoring framework. The key idea behind the approach is the denition of a monitoring adequacy criterion by which the thoroughness of monitored choreography executions is assessed within a sliding observation window. If the adequacy criterion is not satised, the monitor can launch the on-line execution of selected test cases aimed at triggering the uncovered behaviours. We illustrate the approach through a prototype instantiation in GlimpsePro and its application to an example case study. corda_______::189a0e348f18578504b5d0184a1aa986 257178 Large Scale Choreographies for the Future Internet CHOREOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213881 Barsocchi P. Potortì F. Nepa P. RSS-based localization AAL Tracking 2012 English Other https://hdl.handle.net/20.500.14243/172041 Metadata Only Access A device-free localization method mainly devoted to Ambi- ent Assisted Living applications is here presented. The system exploits the Received Signal Strength (RSS) coming from fixed devices, whose position is a priori known, to localize a person in the coverage area. In particular, we propose a device-free localization system that minimize the number of fixed devices in order to achieve the accuracy required. This system exploits the variance of the measured RSS induced by the user movements to sense in which area the user is. The main benefit of this technique is from the point of view of the user acceptance, since the users don't need mobile device to carry on. Moreover, a priori evaluation of the accuracy performance, modulated in accordance with the needs of the AAL applications, can be obtained. The proposed system is then validated by an indoor experimental study that analyzes the achieved performance. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213893 Celandroni N Ferro E Gotta A TDMA access schemes Satellite Random access TCP M2M 2012 English Other https://hdl.handle.net/20.500.14243/172053 https://iris.cnr.it/request-item?handle=20.500.14243/172053&bitstreamId=c1a5eb35-e7b6-4924-908c-2208d8780f0b Restricted This paper surveys the most popular random access (RA), demand assignment (DA), and hybrids schemes for satellite broadband access networks. In addition, we present some recent research results we obtained when a reliable transmission control protocol, i.e. TCP, is coupled with the most promising RA methods foreseen in the second generation of DVB-RCS standard. In fact, the necessity to support a wider range of IP-based traffic, as in the case either of Supervisory Control And Data Acquisition (SCADA) systems or Machine-to-Machine (M2M) communications, fosters the introduction of random access schemes for information transport able to cope with large network sizes and low duty cycle bursty traffic with frequent inactivity periods on the return link. As an indication of future research aspects we also offer, in the conclusions section, a list of items to be investigated so that satellite can become integral part of the Future Internet. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213899 Locuratolo E I Conceptual database design evolution Partitioning 2012 English Other https://hdl.handle.net/20.500.14243/172058 https://iris.cnr.it/request-item?handle=20.500.14243/172058&bitstreamId=15ed2b77-bbe7-495f-9815-94407c409b94 Restricted The chapter focuses on the conceptual database design evolution, by introducing concepts which are common to both information systems and software engineering researches. An optimization algorithm of partitioning, based on the decomposition of objects and on the inheritance of attributes, is proposed and extended. The extended algorithm, which defines a formal constructive mapping from conceptual to logical database models, aims to show how some updates reflecting modifications occurring in the real life can affect the conceptual database design. The paper evidences the idea that model design which retains quality aspects, such as maintainability and re-usability over a long life time, suggests also appropriate implementations which can be characterized by innovation and productivity. Algorithms of partitioning have been exploited within a database design methodology for quality, a method of re-engineering, and recently in concept theory for digital preservation. dnet:pers:969 Locuratolo, Elvira Immacolata 0000-0002-0523-7512 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213905 Salvi D Làzaro Jp Arredondo Mt Barsocchi P Ambient Assisted Living Competition Indoor localization 2012 English Other https://hdl.handle.net/20.500.14243/172063 https://iris.cnr.it/request-item?handle=20.500.14243/172063&bitstreamId=da1935c2-2363-42a9-9dea-4f215fef8773 Restricted As Ambient Assisted Living (AAL) emerges as a need for our ageing societies, many barriers are still in place against its wide adop- tion. One of the main issues related to the creation of an AAL market is the lack of consensus around well established technologies which should e ectively cover real needs of the population. EvAAL (Evaluating AAL Systems Through Competitive Benchmarking) is a newborn initiative aimed at evaluating solutions related to Ambient Assisted Living by or- ganizing annual international competitions. Its main objectives are the creation of a community of stakeholders around AAL and the creation of metrics and benchmarks for both innovative prototypes and commer- cial solutions. EvAAL focuses not only on comparison of algorithms or speci c hardware issues, but also of user acceptance, deployment and installation e ort, integrability, etc. In its rst versions, the competition is focusing on speci c technical aspects of AAL but aims, in the near future, at joining heterogeneous "ambient" technologies in a common evaluation framework. In July 2011, the rst EvAAL competition took place in Valencia, Spain, on Indoor Localization and Tracking for AAL. This paper describes how EvAAL is designed, its principles and how it is internally organized, and goes though an evaluation of this structure though the experience gained during the rst competition. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213911 Bacciu D Barsocchi P Chessa S Gallicchio C Micheli A Ambient Assisted Living 2012 English Other https://hdl.handle.net/20.500.14243/174364 https://iris.cnr.it/request-item?handle=20.500.14243/174364&bitstreamId=c199fd5b-d879-491d-99d8-5b161603bfac Restricted In this paper we investigate the introduction of Reservoir Computing (RC) neural network models in the context of AAL (Ambient Assisted Living) and self-learning robot ecologies, with a focus on the computational constraints related to the implementation over a network of sensors. Specifically, we experimentally study the relationship between architectural parameters influencing the computational cost of the models and the performance on a task of user movements prediction from sensors signal streams. The RC shows favorable scaling properties results for the analyzed AAL task. corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213933 Martinelli M Moroni D Salvetti O mobile app oil spill volunteer 2012 English Software https://hdl.handle.net/20.500.14243/174934 https://play.google.com/store/apps/details?id=it.cnr.isti.martinelli.argosentinel Metadata Only Access Download the FREE app "ARGO Sentinel": You can help to monitor the health of your sea and the scientific research! Whoever at sea sights a pollution by oil or hydrocarbons will be able to immediately report the event to the Laboratory of Signals and Images SI-LAB (si.isti.cnr.it) of the Institute of Science and Information Technologies of the Italian National Research Council (CNR-ISTI) in Pisa, allowing the realization of a detailed map of the health of our seas. This information will be recorded in the Marine Information System (MIS) produced by CNR, able to collect data relating to critical and health issues of the sea from various sources (satellites, optical sensors, electronic noses, autonomous underwater vehicles, systems and geo-GPS geolocation ) and integrate and generate predictive models to assist the authorities in the management of emergencies. The application, in Italian, English and Greek, for smartphones (Android v2.1 or higher) with GPS, developed by CNR-ISTI within the European research project ARGOMARINE (www.argomarine.eu), is an easy to use tool designed for anyone, that for any reason, sail the seas. Allows you to send reports of suspected spills to the CNR specifying the precise point, severity and a description of the spill. corda_______::933b8435bb4d43db603e2bbf5b6842a2 234096 Automatic Oil-Spill Recognition and Geopositioning integrated in a Marine Monitoring Network ARGOMARINE EC FP7 EU dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213940 Amato G Similarity search Metric space Permutation based indexing Content based image retrieval Inverted file 2012 English Software http://code.google.com/p/mi-file/ https://hdl.handle.net/20.500.14243/174941 Metadata Only Access MI-File (Metric Inverted File) allows you to perform approximate similarity search on huge datasets. As an example give a look at the Image Similarity Search Engine, which allows you searching in a dataset of more than 100 millions images, that was built using the MI-File library. The technique is based on the use of a space transformation where data objects are represented by ordered sequences of reference objects. The sequence of reference objects that represent a data object is ordered according to the distance of the reference objects from the data object being represented. Distance between two data objects is measured by computing the spearmann footrule distance between the two sequence of reference objects that represent them. The closer the two data objects the most similar the two sequence of reference objects. The index is based on the use of inverted files. dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:213950 Amato G. Chessa S. Gennaro C. Pallini D. Vairo C Wireless Sensor Networks Logger Database 2012 English Software https://hdl.handle.net/20.500.14243/174949 https://iris.cnr.it/request-item?handle=20.500.14243/174949&bitstreamId=80cc6b7e-ca4a-45c8-9914-e616bbbd9319 Restricted The software is a tool for the real-time acquisition of data from a set of Mote sensors and for the storage of the acquired data in the flash memory of the sensors. The tool provides functionalities to retrieve the stored data in the sink node, to insert them in a database and to visualize them by means of a graphical user interface that runs on a linux-based PC. The tool that we propose consists of both the software that runs on the PC and the software to be installed on Motes. corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 dnet:pers:1462 Gennaro, Claudio 0000-0002-3715-149X dnet:pers:57 Vairo, Claudio Francesco 0000-0003-2740-4331 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214144 Bertolino A Daoudagh S Lonetti F Marchetti E ACCESS CONTROL TESTING XACML 2012 English Software https://hdl.handle.net/20.500.14243/177964 http://labsedc.isti.cnr.it/tools/xcreate Metadata Only Access X-CREATE is a framework for the automated derivation of a test suite starting by a XACML policy. It implements different tests derivation strategies based on combinatorial approaches of the policy values. dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:105 Daoudagh, Said 0000-0002-3073-6217 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214147 Bertolino A Di Marco A Lonetti F Meta-model Non-functional properties Metrics Complex events 2012 English Software https://hdl.handle.net/20.500.14243/177967 http://labsedc.isti.cnr.it/tools/pmm Metadata Only Access PMM is a generic and comprehensive Property Meta- Model. It implements a model-driven approach for defining non-functional properties and metrics. corda_______::8c1187c84f1b457c7c765d1cb6f7f055 231167 Emergent Connectors for Eternal Software Intensive Networked Systems CONNECT EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214150 Magni M Lunghi G Moroni D Tampucci M Salvetti O Acoustic imaging Sonar XTF ImageJ 2012 English Software https://hdl.handle.net/20.500.14243/177970 http://sourceforge.net/projects/imagejforxtf/ Metadata Only Access This project was born from a stage at the "Signals and Images Lab (si.isti.cnr.it), Institute of Information Science and Technologies of the National Research Council of Italy" attended by the first two authors. ImageJforXTF extends the open source ImageJ software with functionalities that allow to open and manage XTF files. This kind of files is used to record sonar and bathymetric data. An user can choose to open any file with extension ".xtf" so that the program parses it and shows the resulting image. Then the user can resize the image, apply graphic filters, perform measurements and georeference the recorded data using GoogleMap and GoogleEarth, in addition to using the basic functionality offered by ImageJ. dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X dnet:pers:832 Tampucci, Marco 0000-0001-5550-9881 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214152 Bertolino A. Calabrò A. De Angelis G. Measurement Languages Performance Management Monitoring 2012 English Software https://hdl.handle.net/20.500.14243/177972 Metadata Only Access GLIMPSE, is a monitoring infrastructure that will be used to support behavioural learning, performance and reliability assessment, security, and trust management, however the infrastructure is totally generic and can be easily applied to different contexts. corda_______::8c1187c84f1b457c7c765d1cb6f7f055 231167 Emergent Connectors for Eternal Software Intensive Networked Systems CONNECT EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:129 Calabrò, Antonello 0000-0001-5502-303X dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214156 Bertolino A De Angelis G Di Sandro A Sabetta A Model validation Domain modeling Model driven engineering 2012 English Software https://hdl.handle.net/20.500.14243/177976 Metadata Only Access Defining a domain model is a costly and error-prone process, whose success requires that the knowledge possessed by domain experts be suitably captured by modeling experts, using a modeling language. Eliciting and expressing what is in the domain expert's mind involves substantial human effort. In the process, conceptual errors may be introduced that are hard to detect without a suitable validation methodology. MOTHIA implements an approach to support such validation, by reducing the knowledge gap that separates modeling experts and domain experts. While our methodology still requires the domain expert's judgement, it simplifies the process by automatically generating a set of yes/no questions from the model. The answers from the domain experts are compared with the model in order to identify elements that may require further interactions. dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214158 Cirillo R gCube System Virtual Research Environments Virtual Organisations Enabling Software 2012 English Software https://hdl.handle.net/20.500.14243/177978 Metadata Only Access The Software Gateway service is a gateway over N Maven Repositories for the enabling layer on gCube infrastructure. the service also certifies which software is deployable withing the gCube infrastructure corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:228 Cirillo, Roberto 0009-0006-2359-4202 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214161 De Faveri F SPECIES OBIS 2012 English Software https://hdl.handle.net/20.500.14243/177981 Metadata Only Access A plugin for the interoperability with the Obis species repository. The plugin extract species taxonomy and occurrence information from the Obis relational database in order to translate it in the SPD data model. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214164 De Faveri F War Management 2012 English Software https://hdl.handle.net/20.500.14243/177984 Metadata Only Access An environment for the management of web application software. The environment offers facilities for the deploy/undeploy, activation/deactivation and upload/remotion of a web application in the gCube infrastructure. The tool set is built using GWT technology and the gCore framework. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214166 De Faveri F Lelii L SPQL 2012 English Software https://hdl.handle.net/20.500.14243/177986 Metadata Only Access The Species Discovery Service support species queries based on the SPQL language. This library offers a parser for the SPQL language. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214171 De Faveri F Lelii L Tabular Data Framework 2012 English Software https://hdl.handle.net/20.500.14243/177990 http://www.gcube-system.org/index.php?option=com_content&view=article&id=290&Itemid=48 Metadata Only Access A framework for tabular data visualization and manipulation. The framework offers both a GWT widget and a Java library for application integration. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214175 De Faveri F Lelii L Coro G D4Science-II project Time Series 2012 English Software https://hdl.handle.net/20.500.14243/177994 http://www.gcube-system.org/index.php?option=com_user&view=login&return=aHR0cDovL3d3dy5nY3ViZS1zeXN0ZW0ub3JnL2luZGV4LnBocD9vcHRpb249Y29tX2Rpc3RyaWJ1dGlvbiZ2aWV3PWRpc3RyaWJ1dGlvbiZJdGVtaWQ9MjM= Metadata Only Access The Time Series Environment is an application for Time Series management. The application let the user to import, curate and create a Time Series starting from a CSV document. The Time Series can be analyzed thought a set of functionality that range from simple filtering to chart generation and R Studio integration. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X dnet:pers:56 De Faveri, Federico dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214181 De Faveri F Lelii L Simeoni F D4Science-II project Content Management System 2012 English Software https://hdl.handle.net/20.500.14243/177999 http://www.gcube-system.org/index.php?option=com_user&view=login&return=aHR0cDovL3d3dy5nY3ViZS1zeXN0ZW0ub3JnL2luZGV4LnBocD9vcHRpb249Y29tX2Rpc3RyaWJ1dGlvbiZ2aWV3PWRpc3RyaWJ1dGlvbiZJdGVtaWQ9MjM= Metadata Only Access The Content Manager framework gives uniform access to content served by a variety of back-ends, both inside and outside the system. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214185 De Faveri F Mangiacrapa F Gioia A iMarine project Collaborative Environment 2012 English Software https://hdl.handle.net/20.500.14243/178003 http://www.gcube-system.org/index.php?option=com_user&view=login&return=aHR0cDovL3d3dy5nY3ViZS1zeXN0ZW0ub3JnL2luZGV4LnBocD9vcHRpb249Y29tX2Rpc3RyaWJ1dGlvbiZ2aWV3PWRpc3RyaWJ1dGlvbiZJdGVtaWQ9MjM= Metadata Only Access The workspace environment represents a collaborative area in which users can exchange and organize information objects (items) according to their specific needs. Because of this, every user of any Virtual Research Environment in the D4Science Infrastructure is provided with this area. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico dnet:pers:250 Mangiacrapa, Francesco 0000-0002-6528-664X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214190 De Faveri F Marioli V Tree Manager Species Discover 2012 English Software https://hdl.handle.net/20.500.14243/178008 Metadata Only Access A plugin for Species Discovery data integration in Tree Manager Environment. The plugin retrieves species taxonomy information in the species discovery data model and translate it in the tree manager model. The information are persisted locally. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214194 De Faveri F Quevedo F Portlet Cross mapping 2012 English Software https://hdl.handle.net/20.500.14243/178012 Metadata Only Access A user interface for the management of species taxonomy cross mapping experiments. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:56 De Faveri, Federico com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214200 Diciotti R Panichi G Paterni M Presenze Assenze Software 2012 English Software https://hdl.handle.net/20.500.14243/178018 Metadata Only Access Web Application for managing attendance and absences for the Institutes of the National Research Council (CNR). Features: -integrates with detection systems organization present in areas or in institutions; -allows the office staff of the Institute to obtain data on absences and presences of employees in a timely and accurate to perform their management tasks; -integrates with a part of the procedure "Attestati" of the CNR for sending data to the central database; -lets, with different roles and access profiles, send and consult own data simply and securely. dnet:pers:1353 Diciotti, Roberta dnet:pers:310 Panichi, Giancarlo 0000-0001-8375-6644 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214227 Fortunati L gCube System Data Publishing Statistical Data SDMX 2012 English Software https://hdl.handle.net/20.500.14243/178045 http://www.gcube-system.org/index.php?option=com_content&view=article&id=290&Itemid=48 Metadata Only Access gCube SDMX Statistical Data Dissemination System is a distributed system operating in the gCube environment which allows the publication of gCube Timeseries data accordingly to the SDMX-ML document format, SDMX process specification and information model. Timeseries data available through specific gCube services and formats can be made available to a broader audience by following Statistical Data and Metadata Exchange (SDMX) dissemination process. Data and Metadata available through the system can be supplied to the end-user following any of the SDMX-ML document versions: v1.0, v2.0, v2.1. The system includes several software components: - Client library for the registration of SDMX Structural Metadata on a SDMX Registry, exploiting Registry REST service interface. - An implementation of a SDMX Datasource capable of accessing gCube Timeseries services, retrieve statistical data and transform it into SDMX-ML documents. - A Client Library which allows the publication of Timeseries data available through gCube Timeseries services on a SDMX Datasource. - An SDMX Publisher Client Library that wraps Registry and Datasource Client Libraries allowing the publication of Timeseries data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:213 Fortunati, Luciano com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214230 Gioia A Coro G gCube System iMarine Project 2012 English Software https://hdl.handle.net/20.500.14243/178048 http://www.gcube-system.org/index.php Metadata Only Access The Statistical Manager (SM) is a cross usage service aiming at providing users and services with tools for performing data mining operations. The goal of this service is to offer a unique access for performing data mining or statistical operations on heterogeneous data. These can reside on client side in the form of csv files or they can be remotely hosted, possibly in a database. The Service is able to take inputs and execute the operation requested by a client invoking the suited computational infrastructure from a set of available possibilities. Executions can run on multi-core machines or on different computational infrastructures, like the D4Science, Windows Azure and other different private and commercial Cloud providers. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214231 Itria M. L. Nostro N. Martinucci M. Automatic analysis 2012 English Software https://openportal.isti.cnr.it/doc?id=people______::8cf00c14cce509d0b694dc21464aeee5 http://dcl.isti.cnr.it/DEA/index.html https://publications.cnr.it/doc/214231 Unknown DePer is a tool for automatic dependability and performance analysis of systems described through state machines. DePer takes in input (i) a system specification, (ii) dependability and performance requirements, and executes a stochastic model-based quantitative analysis to determine if the given system meets the required dependability and performance level. DePer is logically split into five main functional modules: Builder, Analyser, Evaluator, Enhancer and Updater. The Builder module derives the dependability model of the given system specification. The Analyser module uses the generated dependability model to perform a quantitative assessment of the given non-functional requirements. The Evaluator module checks the analysis results to determine if the non-functional requirements are met. If the requirements are not satisfied, the Evaluator activates the Enhancer module to determine possible solutions to improve the dependability level of given system. The Updater module is in charge of collecting data from run-time monitoring observations in order to refine the accuracy of model parameters through actual values. dnet:pers:235 Itria, Massimiliano Leone dnet:pers:145 Martinucci, Marco dnet:pers:195 Nostro, Nicola 0000-0001-6295-3622 CDS074 oai:it.cnr:prodotti:214234 Lelii L De Faveri F iMarine project 2012 English Software https://hdl.handle.net/20.500.14243/178052 Metadata Only Access The Species Products Discovery Service gives uniform access to biodiversity information served by a variety of back-ends outside the system. dnet:pers:56 De Faveri, Federico dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214237 Lelii L Biodiversity gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/178055 Metadata Only Access GBIF SPD plugin is a plugin of the Species Products Discovery service that interacts with GBIF data source. The data exchange format for publishing checklist data based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214239 Manghi P Artini M Atzori C Bardi A La Bruzzo S Tagging SOLR Lucene 2012 English Software https://hdl.handle.net/20.500.14243/178057 Metadata Only Access Tagging is a common Web 2.0 practice which allows users to collaboratively classify or evaluate the objects of an Information Space with the aim of improving object search, browse, and consumption. In this work, we focus on the problem of "classification tagging" over Information Spaces of objects stored in an Apache Solr full-text index. In such scenario, tags are assigned to objects by "data curator" users with the purpose of classification, while generic end-users will perceive tags as searchable and browsable object properties. To carry out their activities, data curators need classification tagging tools which allow them to "bulk" tag or untag sets of objects in temporary work sessions, where they can in "real-time" experiment the effect of their actions before making the changes visible to end-users. The implementation of such tools over Solr Information Spaces is a challenge, since bulk object updates in Solr are far from being real-time and in critical cases may slow down index performance. To solve these issues, we devised TagTick, a tool which offers to data curators a fully functional classification tagging environment. At its core, TagTick integrates the "tag virtualizer" module, which extends the APIs of Solr to support real-time, virtual, bulk-(un)tagging functionalities. dnet:pers:810 Artini, Michele 0000-0002-4406-428X dnet:pers:160 Atzori, Claudio 0000-0001-9613-6639 dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:136 La Bruzzo, Sandro Fabrizio 0000-0003-2855-1245 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214241 Mangiacrapa F De Faveri F iMarine Data Infrastructures 2012 English Software https://hdl.handle.net/20.500.14243/178059 http://www.gcube-system.org/index.php?option=com_content&view=article&id=290&Itemid=48 Metadata Only Access The SPD web application enable users to discover and manage species products (occurrence data and taxa names) from a number of heterogeneous providers (eg.: BrazilianFlora, Obis, WoRMS, GBIF, ITIS, CatalogueOfLife, SpeciesLink etc.). Once discovered, objects can be displayed on a map viewer (GisViewer) or stored in the workspace for future use. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:56 De Faveri, Federico dnet:pers:250 Mangiacrapa, Francesco 0000-0002-6528-664X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214244 Marioli V Biodiversity 2012 English Software https://hdl.handle.net/20.500.14243/178618 Metadata Only Access Brazilian Flora SPD plugin is a plugin of the Species Products Discovery service that interacts with The List of Species of the Brazilian Flora. The data exchange format for publishing checklist data based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214288 Marioli V Biodiversity gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/178659 Metadata Only Access speciesLink SPD plugin is a plugin of the Species Products Discovery service that interacts with speciesLink data source, by using the international standard TAPIR protocol. The data exchange format for publishing checklist data is based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214341 Pagano P Mameli F Zoppi F Lipari G Mulas D Borri F Feo G M Project Management System Information System 2012 English Software https://hdl.handle.net/20.500.14243/454188 https://redbox.isti.cnr.it/RedBox/ Metadata Only Access RedBox is a Software Management System designed and developed by a group of researches and technicians belonging to the NeMIS Laboratory of ISTI. RedBox is aimed to support the management and reporting of projects, and can be easily exploited by any kind of users. RedBox is a flexible tool, designed to cope with different management scenario and to easily adapt to changing management rules. dnet:pers:1541 Borri, Francesca dnet:pers:982 Feo, Giuditta dnet:pers:10 Lipari, Giuseppe (id: 10501) dnet:pers:845 Mulas, Daniela dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214342 Marioli V Biodivers gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/178708 Metadata Only Access Catalogue of Life SPD plugin is a plugin of the Species Products Discovery service that interacts with Catalogue of Life data source. The data exchange format for publishing checklist data is based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214346 Marioli V Biodiversity gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/174529 Metadata Only Access IRMNG SPD plugin is a plugin of the Species Products Discovery service that interacts with IRMNG, the Interim Register of Marine and Nonmarine Genera, through the Darwin Core Archive format. The data exchange format for publishing checklist data based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214349 Marioli V Biodiversity gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/174532 Metadata Only Access ITIS SPD plugin is a plugin of the Species Products Discovery service that interacts with ITIS - the Integrated Taxonomic Information System. The data exchange format for publishing checklist data is based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214350 Marioli V Biodiversity gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/174533 Metadata Only Access NCBI SPD plugin is a plugin of the Species Products Discovery service that interacts with NCBI - National Center for Biotechnology Information. The data exchange format for publishing checklist data is based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214354 Marioli V Biodiversity gCube System Virtual Research Environments Virtual Organisations 2012 English Software https://hdl.handle.net/20.500.14243/174537 Metadata Only Access WoRMS SPD plugin is a plugin of the Species Products Discovery service that interacts with WoRMS data source. The data exchange format for publishing checklist data is based on Darwin Core (DwC), a standard for biodiversity data. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:276 Marioli, Valentina com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214356 Assante M Fortunati L gCube System Virtual Organisations Web Services Management D4Science-II project 2012 English Software https://hdl.handle.net/20.500.14243/174539 http://www.gcube-system.org/index.php?option=com_content&view=article&id=290&Itemid=48 Metadata Only Access gCube Resources Management App (gRM) allows VRE Managers to manage the resources partaking a given VRE of the e-Infrastructure. All the resource information of the e-Infrastructure reside in the gCube Information System (IS), which plays the role of the infrastructure's registry and supports the publishing, discovery and monitoring of all the parts that form the infrastructure. Through gRM it is possible to interact with the IS and consequently manage (i) Hardware resources, including gLite storage elements and computing nodes as well as gCube hosting nodes; (ii) Collections and auxiliary resources, they can be, among others, data, metadata, indices or schemas. It is also possible to use it to upload any type of Software in the infrastructure. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:811 Assante, Massimiliano 0000-0002-3761-1492 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214358 Assante M Virtual Research Environments gCube System Science Gateway 2012 English Software https://hdl.handle.net/20.500.14243/174541 http://www.gcube-system.org/index.php?option=com_content&view=article&id=290&Itemid=48 Metadata Only Access gCube Infrastructure Gateway Bundle is the access point to a number of gCube applications operated by the D4Science data e-Infrastructure. gCube Infrastructure Gateway is built over Liferay Portal 6.0.6 and comes with Apache Tomcat6,the latest stable relase of gCube Core Distribution (gCore) and gCube Application Support Layer (ASL). When you install the portal for the first time a Wizard Application (Staging procedure) guides you through the installation configuration and will setup everything's needed for you. The whole procedure consist of 4 steps: - Infrastructure and Theme Selection - Virtual Research Environments check-up - Administrator account creation - Final summary step The primary role assigned to this subsystem is to support the users of Virtual Research Environments exploiting their applications. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:811 Assante, Massimiliano 0000-0002-3761-1492 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214362 Pagano P Zoppi F Mulas D Mameli F Diciotti R Volpini F Pulcini J Beltrame R Fantini E Information System Syncronization System Exchange Data System 2012 English Software https://hdl.handle.net/20.500.14243/174545 http://sistemainformativo-dev.isti.cnr.it/monitor.php Metadata Only Access The integrated Information System of the Institute is responsible for data retrieval, storage and elaborations-transformation. The integrated Information System also distributes data to the organ users of the Institute. It is composed of: - Costs management (Geco) - Personnel management (Personale) - Employees presence management (Orario/Panda) - Project management (Redbox) - Institute website management (Sito Isti) It provides for a monitoring and reporting system so as to make it the main system for consulting aggregate information. The Integrated Information System is designed as an open system so that in the future we can possibly integrate a new Institute System. The commission defines the system architecture and the procedures the subsystem must follow. dnet:pers:795 Beltrame, Renzo dnet:pers:1353 Diciotti, Roberta dnet:pers:1403 Fantini, Enrico 0000-0001-9708-3815 dnet:pers:845 Mulas, Daniela dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 dnet:pers:976 Volpini, Federico dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214364 Coro G Cloud Computing gCube Executor D4Science 2012 English Software https://hdl.handle.net/20.500.14243/174547 http://www.gcube-system.org/index.php Metadata Only Access The Generic Worker Executor is a Java library used in the gCube framework. It can transform a gCube based e-Infrastructure into a distributed computational infrastructure. The GWEL can be installed on a gCube node and is able to execute scripts on the local machine and read commands from an Active Message Queue instance. The GWEL was developed by extending the interface of the gCube Executor component. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214365 Coro G Ecological Modeling Ecological Niche Modeling Neural Networks Aquamaps iMarine Project 2012 English Software https://hdl.handle.net/20.500.14243/174548 http://www.gcube-system.org/index.php Metadata Only Access Ecological Engine is a Java library which allows to develop and run algorithms for performing Ecological Modeling experiments. The term Ecological Modeling indicates a set of functionalities for managing complex phenomena in order, for example, to predict the impact of climate changes on biodiversity, prevent the spread of invasive species or disease, help in ecosystems conservation planning. The Ecological Engine allows to dynamically add new algorithms as plug-ins. The algorithms can be executed as sequential or multi-thread computations. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214367 Cirillo R Virtual Research Environments gCube System Virtual Organisations Data Storage 2012 English Software https://hdl.handle.net/20.500.14243/174550 http://www.gcube-system.org/index.php?option=com_home&Itemid=1 Metadata Only Access The storage manager library implements access and storage facilities, POSIX-Like API which supports the organisation and operations normally associated with local file systems whilst offering scalable and fault-tolerant remote storage. corda_______::15463ed3cba51f042181197cfabb2ff5 239019 Data Infrastructure Ecosystem for Science D4SCIENCE-II EC FP7 EU dnet:pers:228 Cirillo, Roberto 0009-0006-2359-4202 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214371 Coro G Virtual Research Environments gCube System D4Science-II project iMarine Project Ecological Modelling 2012 English Software https://hdl.handle.net/20.500.14243/174554 http://www.gcube-system.org/index.php Metadata Only Access The Environment Explorer Library is a Java library for exploring environmental G.I.S. layers. It addresses geographic layers containing physical or chemical characteristics of the world, which can be stored on a Geo Server or on a Thredds Service. The library is able to retrieve the values of NetCDF files residing on Thredds associated to some coordinates, or to get the values of an environmental layer residing on a Geo Server. Furthermore it manages the indexing procedure of those elements on a Geo Network Server, from which it can retrieve information about files or layers locations. The library is part of the gCube framework. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214385 Coro G Time Series marine species GIS geospatial analysis geotools 2012 English Software https://hdl.handle.net/20.500.14243/175113 http://www.gcube-system.org/index.php?option=com_home&Itemid=1 Metadata Only Access Time Series Geo Tools is a java library for transforming a Time Series of observations about fishery catch statistics into a geographical map to be published by a GeoServer software. Furthermore it is able to manage and perform classification on Vessels Activity in the sea and to produce maps for displaying their trajectories and for calculating the fishing monthly effort at 0.5 degree resolution corda_______::15463ed3cba51f042181197cfabb2ff5 239019 Data Infrastructure Ecosystem for Science D4SCIENCE-II EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214398 Carboncini M C Barcaro U Bonfiglio L Magrini M Rossi B Salvetti O Virgillito A Digital data processing General Neuroscience Musical stimuli EEG Physiology (medical) Neuropsychology and Physiological Psychology Brain responses 2012 English Contribution to journal https://doi.org/10.1016/j.ijpsycho.2012.07.082 https://dx.doi.org/10.1016/j.ijpsycho.2012.07.082 https://hdl.handle.net/20.500.14243/175126 https://iris.cnr.it/request-item?handle=20.500.14243/175126&bitstreamId=f98d9239-a9fa-4275-98bb-76c4cfeea173 http://www.sciencedirect.com/science/article/pii/S0167876012004473 10.1016/j.ijpsycho.2012.07.082 Restricted Parameters are introduced for a quantitative characterization of electrographic responses to musical cadences. INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY, vol. 85 (issue 3), p. 393 dnet:pers:454 Barcaro, Umberto 0000-0002-1300-3900 dnet:pers:751 Magrini, Massimo 0000-0002-0559-0607 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_27 01.05 Abstract in rivista 01.05 Abstract in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214406 Coppini G Favilla R Moroni D Salvetti O D'Errico L Salituri F Ciardetti M Schlueter M Faggioni L Coceani M Mazzarisi A Bianchi M Bartolozzi C Marraccini P Cardiac CT Cardiovascular risk Epicardial fat 3D segmentation 2012 English Contribution to journal https://hdl.handle.net/20.500.14243/175131 Metadata Only Access Epicardial fat, as other visceral fat localizations, is correlated with car- diovascular disease, cardiovascular risk factors and metabolic syndrome. However, many concerns remain about the method for measuring epi- cardial fat, its regional distribution on the myocardium, as well as the accuracy and reproducibility of such measurements. At present, dedi- cated software procedures to assess epicardial fat are lacking. On the other hand, manual fat segmentation requires a huge and tedious operator intervention, which is expected to cause inaccuracy and large observer- dependent variability. The aim of this study was twofold: (1) the devel- opment of a procedure devoted to assess the volume of epicardial fat, (2) the evaluation of the related intra and inter-observer variability in CT scans, both with and without contrast medium injection. INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY (PRINT), vol. 7 (issue 1), p. 40 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_27 01.05 Abstract in rivista 01.05 Abstract in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214798 Mambrini R Cordiviola E Magrini M Martinelli M Moroni D Pieri G Salvetti O Intelligent transport systems Traffic flow sensors Cooperative sensing M2M communications 2012 English Conference article https://hdl.handle.net/20.500.14243/181351 http://www.w3.org/2012/11/web-and-automotive/submissions/webautomotive1_submission_28.txt https://iris.cnr.it/bitstream/20.500.14243/181351/1/prod_214798-doc_49594.pdf Open Access Intecs is an italian large enterprise privately held that operates in the following domains: aerospace, defense, transportation, telecommunications. One of the most relevant activity for Intecs is the design and development of smart systems, based on the M2M paradigm, from the sensors to the application software passing through the communication middleware, applied to the automotive and mobility markets. Intecs is active both in industrial partnerships and in national and international R&D projects. Intecs is an ETSI (European Telecommunications Standards Institute) member, active in the ITS (Intelligent Transportation Systems) and M2M technical committes, is an AUTOSAR (AUTomotive Open Systems Architecture) premium member, a GENIVI member and also operates within the OneM2M.org. The Signals & Images Lab is a Research Laboratory of ISTI-CNR working in the fields of signal processing, image understanding and artificial vision. The Lab was born on the consideration that sensorial information is increasing its importance in both our daily life and the most advanced technological and scientific contexts. In particular, visual and audio information is becoming the most significant part of the global information to be processed, understood and manipulated. Nowadays, more than 35 people actively participate to the Lab, bringing together expertise ranging from computer science to mathematics, from physics to engineering. The general goal of the Lab is to increase the knowledge in the fields of signal processing, image understanding and artificial vision, in both theoretical and applicative contexts. This is achieved by studying and developing models, computer-based methods and machines for the formation, elaboration, analysis and recognition of images and signals, and by applying these methods and techniques to several sectors of the public and private society having strategic, scientific and technological interests. Carrying out these activities, the Lab has paid great attention to the development of semantic web technologies with the strong conviction that the web is the ideal platform for offering a rich range of benefits and smart services connected to the understanding of multimedia information. The Lab has participated to W3C activities including the Multimedia Semantics (MMSEM) Incubator Group. The Lab is currently involved in both Italian and European projects for infomobility and smart traffic management. The main focus is the design and development of innovative algorithms for real-time image understanding for the analysis of traffic flows and parking lot availability. The lab is interested in the possibility to integrate --thanks to the web-- real-time information derived from pervasive sensor nodes inside the car and scattered along roads and cities with traffic models for personalized services. Viewpoint: Transportation systems are evolving towards Intelligent Transportation Systems (ITS), where there is closed loop interaction between vehicles/drivers and the transportation infrastructure, as enabled by cooperative V2X communications and cellular networks. While some of the enabling technologies are entering their mature phase, e.g., traffic flow sensors and IEEE 802.11p, there is still the need of a complete integrated solution that can take the most benefits from a real-time analysis of the data gathered and appropriate reaction on the transportation system. This requires a higher level of intelligence to be integrated into the sensing and communication infrastructures, with decentralized aggregation and decision for robust and timely decisions to be taken. Finally, an additional and significant improvement can be brought by using tools that enable a pro-active decision making process, with the integration of predictive models running in real-time (even on board a car) alongside the reaction schemes. In this context, the web and HTML5 may be the most appropriate (and ready to be exploited) ingredients to perform such integration. The dependence on road transport in our daily lives has grown massively in recent years, in line with the problems arising from its use: permanent congestion on highways and urban centres, energy waste, CO2 emissions mass with consequent impact public health and high rates of accidents on the road networks. These challenges are even more pressing if we take into account the forecast growth in transport, as estimated by the Transport White Paper (March 2011) congestion costs will increase by about 50% by 2050. Therefore, the main objective derived from them is to ensure that the mobility and transport are: more efficient, safer and energetically sustainable. Given the magnitude of these challenges conventional approaches such as new road construction or expansion of existing ones, will not bring the desired results in due time. It is clear that innovative solutions are needed to achieve rapid advances imposed by the urgency of the needs identified. And that is where Intelligent Transportation Systems (ITS) should play the role in contributing to tangible results quickly and efficiently. Taking into account these considerations, we aim to address simultaneously the challenges raised and thus give a qualitative leap towards the future mobility. This raises the implementation of a platform to merge and integrate heterogeneous data sources into a common system and provide a set of advanced tools for control, monitoring, simulation and prediction of traffic, that achieves a more safe, sustainable and uncongested road. Today ITSs are very complex systems, made of several subsystems working in isolation to provide dedicated functions. Such subsystems are often closed, i.e. they do not provide interfaces for direct access to third parties, and vertical, i.e. they provide an end-to-end system from sensors/actuators to the human-machine interface (HMI) of the system. Therefore, the fusion of data provided by different sub-systems operating in the same area is very difficult in practice and is bound to become worse in the future as the ICT infrastructure in transportation systems become bigger and more complex. In this context, we believe that semantic web technologies may become an essential framework to foster interoperability and information sharing across different ITSs. Suggestions: Our vision is to make such interaction between heterogeneous data sources as seamless as possible, by providing a common layer for data distribution, and to leverage such opportunity to shift the intelligence for decision making from humans in control centres to machines distributed within the ICT infrastructure itself. This machine-to-machine (M2M) interaction between sensors (e.g., traffic flow) and actuators will be enabled with local scope, so as to keep it effective while being efficient and highly scalable. In such vision, the mobile phone may act as the hub connecting the world to the car and thus it might be able to: - Convey real time information from the outside to the car for personalized services, including better, safer and more efficient driving experience. For example, real-time traffic conditions gathered by external wireless sensor network (e.g. smart camera networks) may be exploited for context-aware driving - Share the context in which the car is moving with the environment, e.g. reporting actual travel time - Connect with the sensors on the car (eg fuel consumption) to provide personalized smart services (e.g. suggesting driving styles) by using an on-board decision support system Existing and emerging web technologies can give a strong push to the development of the above-mentioned functionalities. dnet:pers:751 Magrini, Massimo 0000-0002-0559-0607 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214813 Pardini C Anselmo L De Luca L Maggi F Tadini P Pavarin D Francesconi A Branz F Chiesa S Teofilatto P Grassi M Bonnal C Trushlyakov V Space Debris Remediation Active Removal Hybrid Propulsion 2012 English Contribution to conference https://hdl.handle.net/20.500.14243/181365 https://iris.cnr.it/request-item?handle=20.500.14243/181365&bitstreamId=fdce6fd5-b8e4-4c37-9628-e308acb982a8 Restricted Presentation of a possible technical solution for active debris removal. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_49 04.03 Poster in Atti di convegno 04.03 Poster in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:214821 Brivio P Tarini M Cignoni P Scopigno R Interactive visualization Multimedia 3D scanning Image data banks 2012 English Conference article http://diglib.eg.org/EG/DL/conf/EG2012/posters/035-037.pdf.abstract.pdf;internal&action=action.digitallibrary.ShowPaperAbstract https://dx.doi.org/10.2312/conf/eg2012/posters/035-037 https://hdl.handle.net/20.500.14243/181373 https://iris.cnr.it/request-item?handle=20.500.14243/181373&bitstreamId=339ca625-e28c-4777-a20a-ffe73130b5e0 10.2312/conf/eg2012/posters/035-037 Restricted PhotoCloud is a real-time distributed system which allows an end-user to interactively explore and visualize large mixed datasets composed of (up to) several thousands of calibrated 2D photographs joint together with a high-complexity 3D description of the scene. The system is not tailored to any specific data acquisition process, but aims at generality and flexibility. One major focus in our design is scalability in terms of geometric complexity and number of photographs, tackled by means of multiresolution and dynamic hierarchical representation of the data. dnet:pers:1112 Cignoni, Paolo 0000-0002-2686-8567 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215209 Caminero Gil F. J. Paternò F. Vanderdonckt J. Service front-ends Context-aware adaptation CASFE Workshop 2012 English Conference article http://giove.isti.cnr.it/attachments/publications/Context-aware%20adaptation.pdf http://biblioproxy.cnr.it:2665/chapter/10.1007/978-3-642-34898-3_44 https://doi.org/10.1007/978-3-642-34898-3_44 https://dx.doi.org/10.1007/978-3-642-34898-3_44 https://hdl.handle.net/20.500.14243/178373 https://iris.cnr.it/request-item?handle=20.500.14243/178373&bitstreamId=52cc39ff-82a1-4e81-b300-975ac5f7b2e5 10.1007/978-3-642-34898-3_44 Open Access Ambient Intelligence implies the need for context-aware adaptation of user interfaces. This adaptation with respect to the context of use is applicable to a wide spectrum of interactive applications ranging from front ends of web services, information systems to multimedia and multimodal applications. Although the ultimate goal of this adaptation is always for the ultimate benefit of the end user, many approaches and techniques have been used to various degrees of experience and maturity that effectively and efficiently support context-aware adaptation. This workshop is intended to review the state of the art in this domain, while looking at a broad range of applications, to discuss positive and negative experiences of context-aware adaptation, and to come up with criteria and requirements for driving such adaptation. corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215268 Carlini E Ricci L Coppola M Gossip Distributed Virtual Environments Peer-to-Peer 2012 English Conference article https://doi.org/10.1109/netgames.2012.6404015 https://dx.doi.org/10.1109/netgames.2012.6404015 https://hdl.handle.net/20.500.14243/178430 https://iris.cnr.it/request-item?handle=20.500.14243/178430&bitstreamId=413b1a84-7426-4c33-942b-ecb3ffda5f07 10.1109/netgames.2012.6404015 Restricted A fundamental problem for the development of Massively Multiplayer Online Games (MMOGs) is the definition of a mechanism supporting interest management, i.e. determining all the entities of the virtual world that are relevant for a given peer. To this end, we propose a hybrid architecture combining centralized and P2P solutions. Our proposal exploits a P2P gossip-based approach supporting a best-effort resolution of interest management, so that it can be mostly supported through the P2P overlay, with minimal intervention of a centralized entity. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:102 Carlini, Emanuele 0000-0003-3643-5404 dnet:pers:843 Coppola, Massimo 0000-0002-7937-4157 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215280 Assante M Candela L Castelli D Pagano P Live research objects Data Infrastructures 2012 English Conference article https://hdl.handle.net/20.500.14243/179002 https://iris.cnr.it/request-item?handle=20.500.14243/179002&bitstreamId=93a58b0e-6a08-4e94-b752-416bed0fc723 Restricted Modern science communication requires innovative environment and means for providing stakeholders with scientific outcomes. Research objects are emerging as replacements of traditional "documents" in scientific communication. These objects are multi-media and multi-part objects that aggregate all the "pieces" that contribute to a research result. Supporting these objects has gone beyond the capacity of traditional technological approaches based on locally specialized data management facilities. In this article we present an environment for producing "live research objects" by exploiting the capabilities offered by a Data Infrastructure. Such environment includes: (i) a workspace where users can organize and share with their co-workers very different items in a file-system-like environment; (ii) an editing framework where users can define the structure of a live research object and compile objects that comply with one of the defined templates; and (iii) a workflow engine where users can define the workflow governing the production of a live research object by specifying the phases and the relative responsible actors(s). corda_______::7f18b83690e3a18134b9a3db66d882d3 212488 DIstributed colLaboratories Infrastructure on Grid ENabled Technology 4 Science D4SCIENCE EC FP7 EU dnet:pers:811 Assante, Massimiliano 0000-0002-3761-1492 dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215285 Luzi D Ruggieri R Biagioni S Schiano E data sharing long term preservation research evaluation 2012 English Conference article https://hdl.handle.net/20.500.14243/179007 https://iris.cnr.it/request-item?handle=20.500.14243/179007&bitstreamId=c69de0da-e49c-4fe1-9a3f-30ca5c40a57a http://www.textrelease.com/gl14program/session2.html Restricted Today the free availability of research data is considered an important driver of innovation and of new scientific insights. Due to the increasing amount of data collected as well as to the variety of purposes, process of acquisition and formats this is not an easy task. It implies the development of policies that incentive data curation and preservation, the recognition of the value of research data as "first-class publication", the enforcement of clear rules for open access, copyright and ownership. It is also necessary that the scientific community agree on the development and use of common interoperability standards related to data models, format and exchange protocols. Last but not least it requires that suitable infrastructures be developed at national and international level considering discipline specificity. Projects aiming to develop infrastructures for research data as well as metadata standards that enable data sharing are carried out in many disciplinary and cross-disciplinary fields. Moreover, many surveys are exploring scientists' practices and perceptions toward data acquisition, curation and preservation focusing in particular on perceived barriers and enablers of data sharing. The paper presents a survey based on an online questionnaire submitted to CNR researchers in the area of Environmental Sciences that represent a data intensive, collaborative and multi-disciplinary field. The survey has the aim to explore researchers' attitude in data management, use and sharing, considering practices employed in all phases of data lifecycle as well as needs and requirements that are felt to be crucial for an effective implementation of data preservation. The questionnaire consists of two sections. The first one provides the demographic characteristics of the sample and addresses questions related to the description of the research process carried out in data acquisition and management. This part is based on a common agreed assumption that data life cycle cannot be considered independently from research lifecycle. In the second one a selection of questions already submitted in large-scale international surveys are proposed in order to measure commonality and differences in attitudes as well as in institutional policies. dnet:pers:540 Biagioni, Stefania 0000-0001-9518-0267 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou282 Istituto di Ricerche sulla Popolazione e le Politiche Sociali - IRPPS Istituto di Ricerche sulla Popolazione e le Politiche Sociali - IRPPS ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215296 Ellenbroek A Candela L Virtual Research Environment Community Tools Applications 2012 English Other https://hdl.handle.net/20.500.14243/179018 http://openportal.isti.cnr.it/data/2012/215296/2012_215296.pdf?id=people______%3A%3A1370005c375490c5aa6643ec8baf0a0f https://iris.cnr.it/bitstream/20.500.14243/179018/1/prod_215296-doc_49830.pdf Open Access This report documents the strategy and plan leading to the development of specific applications and tools that in tandem with the rest of gCube technology will be used to realize the Virtual Research Environments that are expected to serve the needs of the Ecosystem Approach Community of Practice. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215297 Ter Beek M H Product family Variability Temporal logic Model checking 2012 English Conference article https://hdl.handle.net/20.500.14243/179019 https://iris.cnr.it/request-item?handle=20.500.14243/179019&bitstreamId=97d16fcd-f37d-4a6e-9b7c-c8d5d156b6d8 Restricted We demonstrate an experimental tool for modelling and analysing (behavioural) variability in product families modelled as Modal Transition Systems (MTSs). dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215302 Pardini C Reentry Predictions Propagation Accuracy Windows Atmospheric Models J.2 PHYSICAL SCIENCES AND ENGINEERING 2012 English Other https://hdl.handle.net/20.500.14243/179024 https://iris.cnr.it/request-item?handle=20.500.14243/179024&bitstreamId=1822b437-0e78-4e6d-ac9f-9d8c4bed577c Restricted The activity carried out and the results obtained by ISTI for ASI during the UARS, ROSAT and Phobos-Grunt IADC reentry test campaigns (2011-2012) are described. dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_86 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) 04.04 Presentazione/Comunicazione non pubblicata (convegno, evento, webinar...) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215303 Candela L Pagano P Virtual Research Environment Deployment Plan 2012 English Other https://hdl.handle.net/20.500.14243/179025 http://openportal.isti.cnr.it/data/2012/215303/2012_215303.pdf?id=people______%3A%3A3018f83ccee5c7bbd4e87360fe0b1f7e https://iris.cnr.it/bitstream/20.500.14243/179025/1/prod_215303-doc_49833.pdf Open Access This report documents the strategy and plan leading to the deployment of the Virtual Research Environments that are expected to serve the needs of the Ecosystem Approach Community of Practice. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215306 Magrini M Barcaro U Salvetti O Rossi B Virgillito A Carboncini M C EEG digital signal processing musical stimuli 2012 English Contribution to conference http://openportal.isti.cnr.it/data/2012/215306/2012_215306.pdf?id=people______%3A%3A4c1fa80f66c63988a7ea887c83f712d0 https://hdl.handle.net/20.500.14243/179028 https://iris.cnr.it/request-item?handle=20.500.14243/179028&bitstreamId=bb05cde6-59cc-414d-ae91-36de7ee20494 Open Access Quantitative descriptors are proposed for a description of the electroencephalogrphic Event-Related Responses to musically significant stimuli dnet:pers:454 Barcaro, Umberto 0000-0002-1300-3900 dnet:pers:751 Magrini, Massimo 0000-0002-0559-0607 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_49 04.03 Poster in Atti di convegno 04.03 Poster in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215315 Pagano P Data Infrastructure Fisheries management 2012 English Conference article https://hdl.handle.net/20.500.14243/179037 https://iris.cnr.it/request-item?handle=20.500.14243/179037&bitstreamId=77f1d6fa-f5b7-4f64-80d1-9ee40f0f48bf http://www.marineboard.eu/images/3rdMarineBoardForum_Abstracts.pdf Restricted This presentation concerns how iMarine (www.i-marine.eu) operates a hybrid data infrastructure to support the principles of the ecosystem approach to fisheries (EAF) management. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215316 Candela L Michel J Nguyen L Pagano P Quality Assurance Project Management Indicators Licensing Procedures 2012 English Other https://hdl.handle.net/20.500.14243/179038 http://openportal.isti.cnr.it/data/2012/215316/2012_215316.pdf?id=people______%3A%3A9a6582ced877179de7137a4e1019826a https://iris.cnr.it/bitstream/20.500.14243/179038/1/prod_215316-doc_49837.pdf Open Access Describes how the project will collaborate to deliver a data e-Infrastructure meeting the expectations of those who use it. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215318 Colson B Porcelli M Toint P L Linear algebra Optimization 2012 English Conference article https://hdl.handle.net/20.500.14243/179040 https://iris.cnr.it/request-item?handle=20.500.14243/179040&bitstreamId=ffc10bff-2e32-4a56-b77d-588726f6e25d Restricted We address the structural optimization problem of sizing an aircraft fuselage. The problem consists in computing the dimensions of the dierent elements constituting a fuselage mini- mizing the total mass subject to some mechanical constraints. Mathematically, the problem may be formulated as a very large nonlinear optimization problem subjected to several non- linear inequality constraints. We show that this problem possesses a natural hierarchical structure that can be exploited by a multilevel approach. This approach is innovative in the industrial sector and represents a promising alternative to the commonly employed decom- position strategies. Hence, we propose a multilevel procedure which embeds the Recursive Multilevel Trust Region method [1] into an Augmented Lagrangian framework. Some results on both academic and industrial test cases are presented. dnet:pers:377 Porcelli, Margherita 0000-0003-0183-1204 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215322 Candela L Castelli D Coro G Ellennbroek A Farantatos G Giammatteo G Hanahoe H Kakaletris G Manzi A Nguyen L Pagano P Simi M Work Package Activities Achievements Deviations Corrective Actions 2012 English Other https://hdl.handle.net/20.500.14243/179044 https://iris.cnr.it/request-item?handle=20.500.14243/179044&bitstreamId=d704d5f7-1f5e-4789-ba09-a11ff66fccfd Restricted This report describes the developments, achievements and identified risks of the project across all the project activities in the period November 2011-March 2012. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 dnet:pers:555 Simi, Manuele 0000-0001-6898-6249 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215325 Simeoni F Simi M Resource Resource Description Resource Properties 2012 English Other https://hdl.handle.net/20.500.14243/179046 http://openportal.isti.cnr.it/data/2012/215325/2012_215325.pdf?id=people______%3A%3A1c9d49bf1e71dec3ac20ef9e4f09b0be https://iris.cnr.it/bitstream/20.500.14243/179046/1/prod_215325-doc_49842.pdf Open Access The document defines the Second Generation of the model that governs the descriptions of resources available to and managed by the Infrastructure. In particular,the document illustrates the design rationale of the model, the primitives that it defines,the XML binding of those primitives, and the requirements that it raises against implementations. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:555 Simi, Manuele 0000-0001-6898-6249 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215338 Buglione L Lami G Fabbrini F AutomotiveSPICE ISO/TS 16949 Assessments D.2.9 SOFTWARE ENGINEERING Management 2012 English Conference article https://hdl.handle.net/20.500.14243/179058 https://iris.cnr.it/request-item?handle=20.500.14243/179058&bitstreamId=d24f714a-f140-4980-8fb9-8de06f5fd03e Restricted As usual, when planning to improve a process, an organization needs to compare the current version ('as-is') with the new, desired one ('to-be'). The possible content for such improvement comes from comparisons and mappings with similar processes kept from different sources. In the ICT arena such kind of studies are quite frequent but not always done for covering all models, for instance in the Automotive field. Again, often such comparisons have been done between not directly comparable elements (e.g. any management system standard as ISO 9001 is a requirement model, while maturity models such as CMMI or ISO/IEC 15504 represent process meta-models, with a different aim and contents). The aim of this paper is to provide a new mapping between AutomotiveSPICE (A-SPICE) and the ISO 9001 norm for the Automotive sector (ISO/TS 16494:2009). This new mapping could be to provide tips for giving contents to ISO clauses but directly from A-SPICE, for more valuable improvement projects. dnet:pers:444 Fabbrini, Fabrizio dnet:pers:1540 Lami, Giuseppe 0000-0003-2960-5241 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215356 Lami G Fabbrini F Fusani M Springer Software Process Software Sustainability K.6.3 Software Management 2012 English Conference article https://doi.org/10.1007/978-3-642-31199-4_9 https://dx.doi.org/10.1007/978-3-642-31199-4_9 https://hdl.handle.net/20.500.14243/179076 https://iris.cnr.it/request-item?handle=20.500.14243/179076&bitstreamId=8cdf9eca-e29a-42c9-acf0-f0a31d19c866 http://link.springer.com/chapter/10.1007/978-3-642-31199-4_9 10.1007/978-3-642-31199-4_9 Restricted ICT significantly contributes to the global carbon dioxide production. In the last years the research addressed the problem of increasing ICT sustainability from different perspectives. In this paper this problem is addressed from a software process perspective. Sustainability of software process is approached in a systematic way by defining a core set of processes that represent the activities to be performed in order to introduce and integrate the greenness culture in an organization developing software. The processes have been defined so that they can be measured in terms of process capability according to the ISO/IEC 15504 standard. The relationships between process capability and sustainability are discussed as well. dnet:pers:444 Fabbrini, Fabrizio dnet:pers:280 Fusani, Mario dnet:pers:1540 Lami, Giuseppe 0000-0003-2960-5241 Including Software Aspects in Green IT: How to Create Awareness for Green Software Issues Towards a Taxonomy of Process Quality Characteristics for Assessment com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215455 Siotto E Callieri M Dellepiane M Scopigno R Archaeology 3D scanning Digital 3D models 2012 English Conference article https://hdl.handle.net/20.500.14243/174618 https://iris.cnr.it/request-item?handle=20.500.14243/174618&bitstreamId=dd80dd08-e698-44bc-bec2-3dda8b7d5598 Restricted The aim of this work is to document the current condition of the polychromy of an Roman sarcophagus and to visualize hypotheses on its original state. The sarcophagus, dedicated to Ulpia Domnina, is dated at the end of the 2nd century A.D. - early 3rd century A.D. (inv. no. 125891) and is preserved in the National Roman Museum - Baths of Diocletian. It has been chosen because of the good state of preservation of its ancient color, which can reveal the used coloring techniques (see Figure 1). As a part of this work, a high-resolution digital 3D model of the artifact was created, by acquiring a point clouds using a triangulation laser scanner. This geometry sampling has been paired with a photo acquisition campaign. The resulting sampled data (geometry and color) have been processed and integrated using the Mesh-Lab open source system (see Figure 2), to obtain a faithful representation of the current state of the artifact. This digital model has been instrumental to the main objective of this project, that is to clarify the techniques and pigments used, and to explore the potentialities of emerging technologies to reach and validate objective conclusions. To this purpose, the 3D model has been used to spatially reference (like in a 3D GIS) the various information gathered during visual, physical and chemical analysis. Moreover, digital painting interface (use paint-like interaction directly on the 3D surface to define the appearance of the 3D model) and state of the art rendering techniques (both real-time and offline) have been used to generate reconstruction hypothesis of the original appearance of the object. dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 dnet:pers:178 Siotto, Eliana 0000-0001-7764-8671 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215548 Simi M Enabling Software Workflow Process Execution Engine Security gCube 2012 English Other https://hdl.handle.net/20.500.14243/174706 http://openportal.isti.cnr.it/data/2012/215548/2012_215548.pdf?id=people______%3A%3A87df33197a5f54bdc06d5f2421709ab7 https://iris.cnr.it/bitstream/20.500.14243/174706/1/prod_215548-doc_49942.pdf Open Access iMarine Data Infrastructure Enabling Software contains the description of software and pointers to the documentation and artifacts of the related components that comprise the e-Infrstructure Management suite delivered from M7 to M10 corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:555 Simi, Manuele 0000-0001-6898-6249 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215551 Simi M Farantatos G Enabling Software gCube Maven 2012 English Other https://hdl.handle.net/20.500.14243/174709 http://openportal.isti.cnr.it/data/2012/215551/2012_215551.pdf?id=people______%3A%3A10aa841da4f0f0d287ef26ac8588f95a https://iris.cnr.it/bitstream/20.500.14243/174709/1/prod_215551-doc_49946.pdf Open Access iMarine Data Infrastructure Enabling Software contains the description of software and pointers to the related documentation and artifacts of the components that comprise the e-Infrastructure Management suite delivered up to M6 corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:555 Simi, Manuele 0000-0001-6898-6249 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215558 Lami G Buglione L IEEE Green ICT D.2.8 Metrics Metrics Sustainability 2012 English Conference article https://doi.org/10.1109/iwsm-mensura.2012.16 https://dx.doi.org/10.1109/iwsm-mensura.2012.16 https://hdl.handle.net/20.500.14243/174716 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6472566&contentType=Conference+Publications&searchField%3DSearch_All%26queryText%3DMeasuring+software+sustainability+from+a+process-centric+perspective https://iris.cnr.it/request-item?handle=20.500.14243/174716&bitstreamId=d8ebbd43-088b-4840-86ac-e269fc8d9ae8 10.1109/iwsm-mensura.2012.16 Restricted There is growing attention paid to the increasing in the global carbon dioxide production and to the subsequent issue of sustainability in ICT-related projects. But very few information and time has been spent right now for determining a set of related measures from sustainable processes. Moving from a new set of three sustainable processes in the SPICE (ISO/IEC 15504) format, this paper proposes a related approach for creating a sustainability measurement plan, with the aim to integrate further information elements for improving the decision-making process. dnet:pers:1540 Lami, Giuseppe 0000-0003-2960-5241 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215560 Coro G De Faveri F Lelii L Data Transfer Storage Harmonization Access 2012 English Other https://hdl.handle.net/20.500.14243/174718 http://openportal.isti.cnr.it/data/2012/215560/2012_215560.pdf?id=people______%3A%3A5ae90a7ea194c7e5a15612187f1324df https://iris.cnr.it/bitstream/20.500.14243/174718/1/prod_215560-doc_49952.pdf Open Access This deliverable describes the novelties within the iMarine Data Management Software up to M6 (Apr. '12), which include: Data Access, Data Transfer, Assessment,Harmonization and Certification facilities. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215564 Roseti C Luglio M De Cola T Marchitti M Munari A Ferro E Celandroni N Gotta A Oligeri G Vassaki S Poulakis M Panagopoulos A D Hu Y F Pillai P Verma S Xu K Bisio I Cello M Davoli F Satellite WSN 2012 English Other https://hdl.handle.net/20.500.14243/174722 Metadata Only Access The aim of this final report (FR) is to exhaustively report the achievements and the main findings of CoO2-Task 2 activity, by taking as reference what already reported in TNs 2.1, 2.2, 2.3, and 2.4. Being the aforementioned documents already focusing on some aspects of the overall activity, this document attempts to highlight the main points related to the role of satellites in future sensor networks, in terms of suitable scenarios, services QoS, security, and final recommendations. As not all aspects are dealt with the same detail in this report, the interested reader is kindly requested to refer the material available in the related deliverables. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215565 Di Marco A Lonetti F De Angelis G Non-functional properties Monitoring MDE 2012 English Conference article https://doi.org/10.1109/icst.2012.207 https://dx.doi.org/10.1109/icst.2012.207 https://hdl.handle.net/20.500.14243/174723 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6200225&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6200080%29%26pageNumber%3D7 https://iris.cnr.it/request-item?handle=20.500.14243/174723&bitstreamId=ff223ca6-78d3-4c60-ab5a-97a409c1d892 10.1109/icst.2012.207 Restricted We present a research roadmap that defines an enhanced model-driven software engineering approach focused on non-functional properties models. Currently, we have implemented two sub-processes of this roadmap: Property Modeling and Monitoring. We provide a property-driven approach to runtime monitoring based on a comprehensive Property Meta-Model (PMM) and on a generic configurable event-based monitoring infrastructure. corda_______::8c1187c84f1b457c7c765d1cb6f7f055 231167 Emergent Connectors for Eternal Software Intensive Networked Systems CONNECT EC FP7 EU dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215566 Caminero J. Rodríguez M. C. Vanderdonckt J. Paternò F. Rett J. Raggett D. Comeliau J. Marín I. European Language Resources Association (ELRA) - Evaluations and Language resources Distribution Agency (ELDA) Adaptation Interfaces Ontologies H.5 INFORMATION INTERFACES AND PRESENTATION 2012 English Conference article https://hdl.handle.net/20.500.14243/174724 https://iris.cnr.it/request-item?handle=20.500.14243/174724&bitstreamId=9907d38c-a6ab-4ef0-b2f9-1cd2867332d8 http://www.lrec-conf.org/proceedings/lrec2012/pdf/516_Paper.pdf Restricted The SERENOA project is aimed at developing a novel, open platform for enabling the creation of context-sensitive Service Front-Ends (SFEs). A context-sensitive SFE provides a user interface (UI) that allows users to interact with remote services, and which exhibits some capability to be aware of the context and to react to changes of this context in a continuous way. As a result, such UI will be adapted to e.g. a person's devices, tasks, preferences, abilities, and social relationships, as well as the conditions of the surrounding physical environment, thus improving people's satisfaction and performance compared to traditional SFEs based on manually designed UIs. The final aim is to support humans in a more effective, personalized and consistent way, thus improving the quality of life for citizens. In this scenario, we envisage SERENOA as the reference implementation of a SFE adaptation platform for the 'Future Internet'. corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215570 Roseti C Luglio M De Cola T Marchitti M A Ferro E Celandroni N Gotta A Oligeri G Vassaki S Poulakis M Panagopoulos A D Hu Y Pillai P Verma S Xu K Bisio I Cello M Davoli F Satellite Networks 2012 English Other https://hdl.handle.net/20.500.14243/174728 https://iris.cnr.it/request-item?handle=20.500.14243/174728&bitstreamId=8e014609-a6a8-4c8f-89c7-d5f02cfe9c0a Restricted of satellites in future sensor networks" being part of the CoO-2 call of SatNEx III project (Task 2), commissioned by ESA in contract RFQ/3-12859/09/NL/CLP. The work primarily aimed at overviewing the current research activities performed in this field and then to investigate the potential applications that an integrated architecture constituted by sensor networks and satellite links may have in some satellite-based scenarios. Five scenarios have been investigated in terms of specific requirements and traffic characteristics; the traffic characteristics of the studied scenarios have allowed compressing the five original scenarios to three scenarios. All possible technologies (available at the writing time) usable in satellite and in sensor networks have been analyzed, together with techniques for data routing, clustering, data fusion, satellite access algorithms, data models for sensor network traffic. The performances of various aspects of the integrated system have been evaluated according to specific evaluation parameters. Distributed collaborative beamforming has also been studied, and security aspects both in WSNs, in satellite networks, and in hybrid WSN-satellite combinations have been deeply addressed. A new algorithm for intrusion resilience in unattended WSNs has been studied and evaluated. This document concludes summarizing the challenging research aspects that could be further investigated. All specific discussions and results are detailed in the Technical Notes (TN) listed as "Related documents". Each of these TNs contains hundreds of references to the literature. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215571 Paternò F. Brooks R. Graham N. Nichols J. Palanque P. Engineering Invited Tools Methods HCI 2012 English Conference article http://dl.acm.org/citation.cfm?doid=2212776.2212424 https://doi.org/10.1145/2212776.2212424 https://dx.doi.org/10.1145/2212776.2212424 https://hdl.handle.net/20.500.14243/174729 https://iris.cnr.it/request-item?handle=20.500.14243/174729&bitstreamId=97ff8aab-c5c2-4e1a-be76-5d2db1595a1d 10.1145/2212776.2212424 Restricted The Engineering Community faces a number of serious challenges around its role in the larger CHI community and its contribution to SIGCHI-sponsored conferences. This SIG is its forum to report progress on key issues for 2012, identify objectives for 2013, and develop plans to address them. dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215572 Roseti C Luglio M De Cola T Marchitti M A Ferro E Celandroni N Gotta A Oligeri G Vassaki S Poulakis M Panagopoulos A D Hu Y Pillai P Verma S Xu K Bisio I Cello M Davoli F Satellite Networks 2012 English Other https://hdl.handle.net/20.500.14243/174730 https://iris.cnr.it/request-item?handle=20.500.14243/174730&bitstreamId=5d8b7404-23a7-49ae-80ce-0cf18397c450 Restricted The aim of this document is to summarize the main results achieved in the study "The role of satellites in future sensor networks" being part of the CoO-2 call of SatNEx III project (Task 2), commissioned by ESA in contract RFQ/3-12859/09/NL/CLP. This analysis primarily aimed to overview the current research activities performed in this field and then to investigate the potential applications that an integrated architecture constituted by sensor networks and satellite links may have in some satellite-based scenarios. Five scenarios have been investigated in terms of specific requirements and traffic characteristics; the traffic characteristics of the studied scenarios have allowed compressing the five original scenarios to three scenarios. All possible technologies (available at the writing time) usable in satellite and in sensor networks have been analyzed, together with techniques for data routing, clustering, data fusion, satellite access algorithms, data models for sensor network traffic. The performance evaluations of various aspects of the integrated system have been done according to well-defined evaluation parameters. Distributed collaborative beamforming has also been studied, and security aspects both in WSNs, in satellite networks, and in hybrid WSN-satellite combinations have been deeply addressed. A new algorithm for intrusion resilience in unattended WSNs has been studied and evaluated. This document concludes summarizing the challenging research aspects that could be further investigated. All the specific discussions and results are detailed in the relevant Technical Note (TN) cited in the text and that constitute the references of this report. In the mentioned TNs, the papers related to the single aspects are listed. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215573 Biscoglio I Coco A Fabbrini F Fusani M Lami G Marchetti E Trentanni G Quality Requirement analysis Natural Language Processing D.2.1 Requirements/Specifications 2012 English Conference article http://2012.quatic.org/ https://hdl.handle.net/20.500.14243/174731 https://iris.cnr.it/request-item?handle=20.500.14243/174731&bitstreamId=2fb4c7b2-5643-4128-8c41-6d165876e54c Restricted Requirements analysis occupies a prominent part in the activities of a product life cycle. Out of the various aspects of the analysis, those related to the quality of requirements can have a large impact in the quality of the final product. Since requirements are first conceived as natural language expressions, and intensive use of automation is advised to keep project cost at reasonable level, it seems opportune to develop requirements analysis by means of natural language processing techniques. In spite of the scarce interest drawn by these issues within the industrial environment, the advantages of adopting natural language processing techniques to improve the quality of requirements are thought worth of repaying some research efforts, so the issue has been studied for years in the academic world and several solutions are proposed in literature. In this paper, a short survey of the existing solutions is presented and an approach that makes use of a model, a tool and a process to analyse the quality of requirements is proposed and compared. Then the results of applying the approach to the case study of requirements for train-control design, issued by the European Railway Agency, are reported and discussed. Also an industrial experience of a Service Centre about requirement analysis is shown and related application research issues are proposed. dnet:pers:844 Biscoglio, Isabella 0000-0003-2939-0826 dnet:pers:84 Coco, Alessandro dnet:pers:444 Fabbrini, Fabrizio dnet:pers:280 Fusani, Mario dnet:pers:1540 Lami, Giuseppe 0000-0003-2960-5241 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 dnet:pers:620 Trentanni, Gianluca 0000-0002-6727-5266 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215574 Pagano P Environmental Research infrastructures ENVRI Project 2012 English Conference article https://hdl.handle.net/20.500.14243/174732 https://indico.egi.eu/indico/contributionDisplay.py?sessionId=19&contribId=176&confId=679 https://iris.cnr.it/request-item?handle=20.500.14243/174732&bitstreamId=96e3ee70-a5cb-4d16-bc68-c7c42c3fedc7 Restricted The ENVRI project, "Common Operations of Environmental Research infrastructures" is a collaboration in the ESFRI Environment Cluster, with support from ICT experts, to develop common e-science components and services for their facilities. The target is on developing common capabilities including software and services of the environmental and e-infrastructure communities across the very diverse research infrastructures that can be deployed and operated at scale through collaboration with e-Infrastructure providers. This presentation will focus on the common challenges across the research infrastructures relating to data capture from distributed sensors, metadata standardisation, management of high volume data, workflow execution and data visualisation that are faced by applied scientists in this domain, and the early work going on in the project relating to the common standards, deployable services and tools that they will need to undertake their research. corda_______::0e887dead891fd644333e774222f2db8 211597 Global Ocean Observing Infrastructure EURO ARGO EC FP7 EU dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215575 Panagopoulos A Poulakis M Vassaki S Gotta A Celandroni N Ferro E Oligeri G Pillai P Bisio I Davoli F Cello M Rosetti C Luglio M Marchitti M Munari A De Cola T Satellite Networks 2012 English Other https://hdl.handle.net/20.500.14243/174733 https://iris.cnr.it/request-item?handle=20.500.14243/174733&bitstreamId=02f9133c-6597-4645-bb9d-df6116bd6809 Restricted This document is aimed at highlighting the possible open issues for future R&D lines when satellite networks are applied in the field of wireless sensors networks, based on the findings summarized in TNs 2.2 and 2.3 and starting from the architectural assumptions in T.2.1. In particular, the attention is devoted to selected scenarios, where the applicability of satellite technologies requires a careful analysis of technological & performance issues that may rise when so different technologies, i.e., sensors and satellites, are joined together. Last point is finally dedicated to the dissemination activity resulted from this study, thus showing and motivating the research activity in this field. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215578 Banterle F Artusi A Sikudova E Bashfordrogers T E W Ledda P Bloj M Chalmers A High dynamic range imaging Perceptual tone mapping I.4.0 IMAGE PROCESSING AND COMPUTER VISION. General. Image displays Tone mapping I.3.3 Picture/Image Generation Display Algorithms 2012 English Conference article http://vcg.isti.cnr.it/Publications/2012/BASBLBC12/acm_sap_2012_tmo.pdf http://dl.acm.org/citation.cfm?id=2338685 https://doi.org/10.1145/2338676.2338685 https://dx.doi.org/10.1145/2338676.2338685 https://hdl.handle.net/20.500.14243/174736 https://iris.cnr.it/request-item?handle=20.500.14243/174736&bitstreamId=c9d94f21-3bc4-4818-9539-27fffbddac60 10.1145/2338676.2338685 Open Access In this paper we present a new technique for the display of High Dynamic Range (HDR) images on Low Dynamic Range (LDR) displays. The described process has three stages. First, the input image is segmented into luminance zones. Second, the tone mapping operator (TMO) that performs better in each zone is automatically selected. Finally, the resulting tone mapping (TM) outputs for each zone are merged, generating the final LDR output image. To establish the TMO that performs better in each luminance zone we conducted a preliminary psychophysical experiment using a set of HDR images and six different TMOs. We validated our composite technique on several (new) HDR images and conducted a further psychophysical experiment, using an HDR display as reference, that establishes the advantages of our hybrid three-stage approach over a traditional individual TMO. corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:941 Banterle, Francesco 0000-0002-6374-6657 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215580 Panagopoulos A Poulakis M Vassaki S Gotta A Celandroni N Ferro E Bisio I Davoli F Cello M Rosetti C Luglio M Marchitti M Munari A De Cola T Wireless Sensor Networks QoS Radio Resource Management 2012 English Other https://hdl.handle.net/20.500.14243/174738 https://iris.cnr.it/request-item?handle=20.500.14243/174738&bitstreamId=424443a0-4c93-481e-88af-bf67cb622191 Restricted application scenarios that have been selected in the previous deliverable TN 2.1 "WSN-Satellite Network Architecture and Scenarios". The methodologies that will be studied are briefly described. In the first part, the general assumptions regarding the quality of service (QoS) in Wireless Sensor Networks (WSNs), the technologies and the traffic profiles are given. In the next part, the TN is devoted to presentation of the principles of collaborative beamforming and of the link budget parameters, while afterwards the techniques for clustering (MADM and game theory) and data fusion, and the cooperative routing for satellite-controlled WSNs are presented. Every part contains also the corresponding analytical results and simulations as well as a discussion on them. Finally, the assumptions and the simulation setup for the efficient access and transport techniques among sensors and satellite are presented. In all the above-described scenarios the energy constraints are considered. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215582 Oligeri G Pillai P Ferro E Verma S Xu K Hu F Satellite Networks Security 2012 English Other https://hdl.handle.net/20.500.14243/174740 https://iris.cnr.it/request-item?handle=20.500.14243/174740&bitstreamId=39a03995-06a8-41bb-81da-7a2e8bbe5d1b Restricted The aim of this Technical Note (TN) is the analysis of security threats arising in satellite-controlled sensor networks with assuming the current security architectures and protocols. dnet:pers:514 Ferro, Erina 0000-0003-3122-726X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215608 Banterle F Scopigno R SPIE-INT SOC OPTICAL ENGINEERING HDR Image Compression I.4.2 Compression I.4.1 Image Processing and Computer Vision. Enhancement I.4.1 Image Processing and Computer Vision. Filtering HDR Imaging 2012 English Conference article https://doi.org/10.1117/12.931504 https://dx.doi.org/10.1117/12.931504 https://hdl.handle.net/20.500.14243/175310 https://iris.cnr.it/request-item?handle=20.500.14243/175310&bitstreamId=5ef1c956-0bb0-4067-8ebd-ee241d1d91e8 http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1380071 10.1117/12.931504 Restricted In this paper, we present BoostHDR, a novel method for compressing high dynamic range (HDR) images. The algorithm leverages on a novel segmentation-based tone mapping operator (TMO) which relaxes the no seams constraint. Our method can work with both JPEG and JPEG2000 encoders. Moreover, it provides better results compared to the state of the art in HDR images compression algorithms in terms of bit per pixels (bpp), and visual quality using objective metrics.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only. PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. San Diego, CA, USA, 12 August 2012 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:941 Banterle, Francesco 0000-0002-6374-6657 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215610 Barone V Licari D Nardini F M 3D modeling computational spectroscopy virtualization virtual museum beni culturali spettroscopia computazionale Cultural heritage Computational spectroscopy museo virtuale modellazione 3D cultural heritage virtualizzazione 2012 English Journal article http://conservation-science.unibo.it/article/view/3385 http://conservation-science.unibo.it/article/view/3385/2749 https://dx.doi.org/10.6092/issn.1973-9494/3385 https://hdl.handle.net/20.500.14243/175312 https://iris.cnr.it/request-item?handle=20.500.14243/175312&bitstreamId=6c888177-f987-4c7a-988c-ba20aeba8607 10.6092/issn.1973-9494/3385 Open Access This paper describes RICH: a new architecture conceived and developed at the Scuola Normale Superiore, for collecting, promoting and sharing cultural heritage data. Starting with the observation that cultural heritage is a cross-cutting field of research where needs are often poorly integrated with each other, a new architecture is required, aimed at solving this integration issue. RICH provides a first step in this direction by addressing several needs in this field through state-of-the-art technologies such as 3D vision and virtualization. The paper outlines the principal building blocks of the architecture by planning and explaining each step in terms of functionality. We also report some preliminary experiences that are being carried out using this architecture. CONSERVATION SCIENCE IN CULTURAL HERITAGE (ONLINE), vol. 12, pp. 109-133 dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215612 Di Benedetto M Ganovelli F Banterle F CRC Press webGL OpenGL OpenGL ES web javascript 2012 English Contribution to book https://hdl.handle.net/20.500.14243/213480 https://iris.cnr.it/request-item?handle=20.500.14243/213480&bitstreamId=56e91f7e-6468-4d5d-930b-574ad92ab0b7 http://openglinsights.com/ Restricted Technologies related to Computer Graphics (CG) are constantly growing. This is mostly due to the widespread availability of 3D acceleration hard- ware with an unprecedented ratio of performance to cost. In the past, access to such accelerators was conned to workstations; nowadays, even hand-held devices such as smartphones are equipped with powerful graph- ics hardware. On a parallel time line, with the introduction of OpenGL, CG software moved to proprietary solutions from royalty free specications. In addition, widespread access to broadband Internet connections led to a tremendous increase in content availability, as well as a great enrichment of web technologies, such as HTML5. In this mature scenario, the WebGL specication was introduced to allow CG and Web programmers to leverage the power of GPUs directly within web pages. WebGL is a powerful technology based on the OpenGLjES 2.0 specication, and it thus adheres the philosophy of a barebones low-level API. As it happens in similar contexts, a series of higher-level libraries have been developed to ease usage and implement more complex constructs. SpiderGL [Di Benedetto et al. 10] is a JavaScript CG library that uses WebGL for real-time rendering. The library exposes a series of utilities, data structures, and algorithms to serve typical graphics tasks. When de- veloping SpiderGL, we wanted to create a library able to simplify the most common usage pattern of WebGL, and that could guarantee a seamless in- tegration into complex software packages. Its role of middleware imposed on us a need to enforce consistency whenever users wanted to access the underlying WebGL layer, and to provide a solid foundation for the devel- opment of higher-level components. corda_______::f4843f082dfa143ff26c814c95fc0da0 231199 The Virtual City V-CITY EC FP7 EU dnet:pers:941 Banterle, Francesco 0000-0002-6374-6657 dnet:pers:104 Di Benedetto, Marco 0000-0001-5781-7060 dnet:pers:1548 Ganovelli, Fabio 0000-0002-0378-9188 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215620 Bernabei D Hakkepatil A Banterle F Di Benedetto M Ganovelli F Pattanaik S Scopigno R Single scattering Heterogeneous materials Lattice-Boltzmann lighting Real-time graphics Software Computer Graphics and Computer-Aided Design Multiple scattering 2012 English Journal article https://doi.org/10.1109/mcg.2011.106 https://dx.doi.org/10.1109/mcg.2011.106 https://hdl.handle.net/20.500.14243/213487 http://ieeexplore.ieee.org/ https://iris.cnr.it/request-item?handle=20.500.14243/213487&bitstreamId=2ebdbc0e-20fa-4f1d-b480-e38102342b73 10.1109/mcg.2011.106 Restricted A new method for interactive rendering of complex lighting effects combines two algorithms. The first performs accurate ray tracing in heterogeneous refractive media to compute high-frequency phenomena. The second applies lattice-Boltzmann lighting to account for low-frequency multiple-scattering effects. The two algorithms execute in parallel on modern graphics hardware. This article includes a video animation of the authors' real-time algorithm rendering a variety of scenes IEEE COMPUTER GRAPHICS AND APPLICATIONS (ONLINE), vol. 32 (issue 2), pp. 34-43 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:941 Banterle, Francesco 0000-0002-6374-6657 dnet:pers:104 Di Benedetto, Marco 0000-0001-5781-7060 dnet:pers:1548 Ganovelli, Fabio 0000-0002-0378-9188 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215621 Muntean C. I. Morar G. A. Moldovan D. Springer, London, GBR twitter k-means clustering hashtag 2012 English Contribution to book https://openportal.isti.cnr.it/doc?id=people______::437fc448a61db29b509337c4d4bc3b7f https://doi.org/10.1007/978-3-642-34228-8_22 https://dx.doi.org/10.1007/978-3-642-34228-8_22 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000345282300022&KeyUID=WOS:000345282300022 http://link.springer.com/chapter/10.1007%2F978-3-642-34228-8_22?LI=true https://publications.cnr.it/doc/215621 10.1007/978-3-642-34228-8_22 Restricted Social networks are generators of large amount of data produced by users, who are not limited with respect to the content of the information they exchange. The data generated can be a good indicator of trends and topic preferences among users. In our paper we focus on analyzing and representing hashtags by the corpus in which they appear. We cluster a large set of hashtags using K-means on map reduce in order to process data in a distributed manner. Our intention is to retrieve connections that might exist between different hashtags and their textual representation, and grasp their semantics through the main topics they occur with. BIS 2012 - Business Information Systems Workshops. Revised papers, edited by Witold Abramowicz, John Domingue, Krzysztof W?cel, pp. 231–242. London: Springer, 2012 dnet:pers:222 Muntean, Cristina Ioana 0000-0001-5265-1831 CDS074 oai:it.cnr:prodotti:215634 Bellemans T Bothe S Cho S Giannotti F Janssens D Knapen L Korner C May M Nanni M Pedreschi D Stange H Trasarti R Yasar A Wets G General Environmental Science Profile matching Agent-based modeling Big data General Earth and Planetary Sciences Carpooling Optimization 2012 English Journal article https://doi.org/10.1016/j.procs.2012.08.001 https://dx.doi.org/10.1016/j.procs.2012.08.001 https://hdl.handle.net/20.500.14243/213501 https://iris.cnr.it/request-item?handle=20.500.14243/213501&bitstreamId=4f5e4e39-0a5c-47f5-a374-8bfa39826646 https://publica.fraunhofer.de/handle/publica/241230 http://www.sciencedirect.com/science/article/pii/S1877050912005832# 10.1016/j.procs.2012.08.001 Open Access Carpooling is thought to be part of the solution to resolve traffic congestion in regions where large companies dominate the traffic situation because coordination and matching between commuters is more likely to be feasible in cases where most people work for a single employer. Moreover, carpooling is not very popular for commuting. In order for carpooling to be successful, an online service for matching commuter profiles is indispensable due to the large community involved. Such service is necessary but not sufficient because carpooling requires rerouting and activity rescheduling along with candidate matching. We advise to introduce services of this kind using a two step process: (1) an agentbased simulation is used to investigate opportunities and inhibitors and (2) online matching is made available. This paper describes the challenges to build the model and in particular investigates possibilities to derive the data required for commuter behavior modeling from big data (such as GSM, GPS and/or Bluetooth). PROCEDIA COMPUTER SCIENCE, vol. 10, pp. 1221-1227 corda_______::d24ac4d2da55ff86558f26b2e80fd4f0 270833 Data Science for Simulating the Era of Electric Vehicles DATA SIM EC FP7 EU dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:627 Nanni, Mirco 0000-0003-3534-4332 dnet:pers:23 Trasarti, Roberto 0000-0001-5316-6475 [1] Monorail: Vw-betriebsrat in berlin, http://www.waz-online.de/.../Monorail-VW-Betriebsrat-in-Berlin (January 2012). [2] Ingolstadt stadt und audi arbeiten gemeinsam an lo¨sung der verkehrsprobleme im norden, http://www.donaukurier.de/lokales/kurzmeldungen/Ingolstadt (July 2011). [3] http://www.mobiliteitsmanagement.be/ndl/toolbox/famous/fmsford.htm . [4] M. Cools, K. Declercq, D. Janssens, G. Wets, Onderzoek verplaatsingsgedrag vlaanderen 4.2 (2009-2010) : Tabellenrapport, Tech. rep., IMOB, Diepenbeek, Belgium (2011). [5] J. Hackney, F. Marchal, A coupled multi-agent microsimulation of social interactions and transportation behavior, Transportation Research Part A: Policy and Practice 45 (4) (2011) 296 - 309, special Issue: Transportation and Social Interactions. [6] M. Wooldridge, An Introduction to MultiAgent Systems, John Wiley & Sons, 2009. [7] H. W. Chun, R. Y. Wong, N* - an agent-based negotiation algorithm for dynamic scheduling and rescheduling, Advanced Engineering Informatics (17) (2003) 1-22. [8] Carpoolworld : Free worldwide carpool matching, http://www.carpoolworld.com/ (2012). [9] Djengo, carpooling solution for your company, http://www.djengo.be/ (2012). [10] www.carpool.ca : Formation and management of carpools, http://www.carpool.ca/ (2012). [11] W. Menczer, Guaranteed ride home programs, Journal of Public Transportation 10 (4) (2007) 131 150. [12] D. Delsaer, Mobiliteitsmanagement, Bachelor : Departement Sociaal-Agogisch werk optie: Personeelswerk, XIOS Hogeschool Limburg, Hasselt (2005). [13] Vlaamse-Overheid, Traject-NV, Onderzoek naar hinderpalen en voorwaarden voor het succesvol promoten van carpooling, Tech. rep., Vlaamse Overheid (2007). [14] R. Trasarti, F. Pinelli, M. Nanni, F. Giannotti, Mining mobility user profiles for car pooling, in: Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining, KDD '11, ACM, New York, NY, USA, 2011, p. 11901198. [15] E. Kamar, E. Horvitz, Collaboration and shared plans in the open world: Studies of ridesharing, in: Proceedings of the TwentyFirst International Joint Conference on Artificial Intelligence, 2009. [16] E. Ozcan, Memetic algorithms for nurse rostering, in: LECTURE NOTES IN COMPUTER SCIENCE. SPRINGER-VERLAG, THE 20TH ISCIS, LNCS (Lecture Notes in Computer Science), Istanbul, 2005, pp. 482-492. [17] M. Cossentino, N. Gaud, S. Galland, A. Koukam, ASPECS: an agent-oriented software process for engineering complex systems how to design agent societies under a holonic perspective, Auton Agent Multi-Agent Syst (Springer Science+Business Media) 20 (2010) 260304. doi:10.1007/s10458-009-9099-4. [18] Y. Shiftan, G. D. Jong, R. Europe, M. Ben-akiva, Activity-Based modeling as a tool for better understanding travel behaviour Activity-Based modeling as a tool for better understanding, Behaviour (August) (2003) 1015. [19] C. Song, Z. Qu, N. Blumm, A.-L. Baraba´si, Limits of Predictability in Human Mobility, Science 327 (5968) (2010) 1018-1021. [20] D. Wang, D. Pedreschi, C. Song, F. Giannotti, A.-L. Baraba´si, Human mobility, social ties, and link prediction, in: Apte´ et al. [25], pp. 1100-1108. [21] V. Bogorny, B. Kuijpers, L. O. Alvares, St-dmql: A semantic trajectory data mining query language, International Journal of Geographical Information Science 23 (10) (2009) 1245-1276. [22] M. Baglioni, J. A. F. de Maceˆdo, C. Renso, R. Trasarti, M. Wachowicz, Towards semantic interpretation of movement behavior, in: M. Sester, L. Bernard, V. Paelke (Eds.), AGILE Conf., Lecture Notes in Geoinformation and Cartography, Springer, 2009, pp. 271-288. [23] R. Trasarti, F. Pinelli, M. Nanni, F. Giannotti, Mining mobility user profiles for car pooling, in: Apte´ et al. [25], pp. 1190-1198. [24] http://www.pressrelations.de/new/standard/result_main.cfm?aktion=jour_pm&r=460178. [25] C. Apte´, J. Ghosh, P. Smyth (Eds.), Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, San Diego, CA, USA, August 21-24, 2011, ACM, 2011. com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215641 Kavulya S P Joshi K Di Giandomenico F Narasimhan P Springer-Verlag Failure Diagnosis Dependability and Resilience 2012 English Contribution to book https://doi.org/10.1007/978-3-642-29032-9_12 https://dx.doi.org/10.1007/978-3-642-29032-9_12 https://hdl.handle.net/20.500.14243/213508 https://iris.cnr.it/request-item?handle=20.500.14243/213508&bitstreamId=0db94879-ccc3-493e-8ee7-dc8629596bf1 http://www.springer.com/978-3-642-29031-2 10.1007/978-3-642-29032-9_12 Restricted Failure diagnosis is the process of identifying the causes of impairment in a system's function based on observable symptoms, i.e., determining which fault led to an observed failure. Since multiple faults can often lead to very similar symptoms, failure diagnosis is often the first line of defensewhen things go wrong - a prerequisite before any corrective actions can be undertaken. The results of diagnosis also provide data about a system's operational fault profile for use in offline resilience evaluation. While diagnosis has historically been a largely manual process requiring significant human input, techniques to automate as much of the process as possible have significantly grown in importance in many industries including telecommunications, Internet services, automotive systems, and aerospace. This chapter presents a survey of automated failure diagnosis techniques including both model-based and modelfree approaches. Industrial applications of these techniques in the above domains are presented, and finally, future trends and open challenges in the field are discussed. dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215643 Scopigno R 3d graphics Cultural heritage 3D scanning Virtual restoration 2012 English Journal article https://hdl.handle.net/20.500.14243/213510 https://iris.cnr.it/request-item?handle=20.500.14243/213510&bitstreamId=2aa0949e-c0b8-4e5b-b704-1968bb001646 http://www.varjournal.es/vol/vol3_num5.html Restricted Se puede afirmar que las tecnologías digitales han alcanzado un punto de madurez suficiente como para producir réplicas digitales de alta calidad del patrimonio cultural, especialmente de artefactos. Los resultados de la investigación producidos en la última década han mostrado una impresionante evolución y consolidación de las tecnologías utilizadas para la producción de modelos digitales 3D de alta calidad (escaneado 3D) y para el renderizado de esos modelos a una velocidad interactiva. En este sentido la tecnología es hoy perfectamente capaz de empujarnos a ir más allá de la simple visualización de los bienes culturales, hasta elaborar nuevas herramientas capaces de ampliar nuestra visión y capacidades de intervención así como de revisar los procedimientos actuales de investigación y gestión del patrimonio cultural. Este artículo presenta algunas experiencias recientes en las que modelos 3D de alta calidad han sido utilizados para mejorar la investigación, restauración y conservación del patrimonio cultural. Estos ejemplos constituyen una amplia revisión de los diferentes usos dados a los bienes culturales digitales tridimensionales. VIRTUAL ARCHAEOLOGY REVIEW, vol. 3 (issue 5), pp. 109-115 corda_______::346bf307c2d5ef3d13af943f2da0bb44 270404 Virtual Museum Transnational Network V-MUST.NET EC FP7 EU dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215818 Chiaradonna S Di Giandomenico F Lollini P Springer-Verlag Model-based stochastic assessment Dependability and Resilience Electric Power Systems 2012 English Contribution to book https://hdl.handle.net/20.500.14243/214245 https://iris.cnr.it/request-item?handle=20.500.14243/214245&bitstreamId=7696fdf7-ea8d-4833-8284-114231a85130 http://www.springer.com/978-3-642-29031-2 Restricted Critical Infrastructures (CI) are increasingly responsible for vital services our society relies on; therefore, assessing their resilience is of utmost importance for improving trustworthiness on their services. Given the many challenges and open issues involved, a number of initiatives have been ongoing in the last decade, researchingmethods and developing tools for resilience assessment of critical infrastructures. Moving from the major challenges posed by CI from the point of view of resilience assessment and assessment needs, this chapter overviews a modelling framework for the analysis of interdependencies in Electric Power Systems (EPS), adopting a state-based stochastic approach. First, it is shown how the selected approach deals with the interdependencies, complexity, heterogeneity and scalability dictated by the infrastructures involved in framework implementation are then discussed, and some illustrative examples of different typologies of analysis are provided on selected EPS scenarios. dnet:pers:1427 Chiaradonna, Silvano 0000-0002-0889-1990 dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215822 Avritzer A Di Giandomenico F Remke A Riedl M Springer-Verlag METIS-302604 IR-88980 Dependability and Resilience assessment Critical Infrastructures EWI-24235 2012 English Contribution to book https://doi.org/10.1007/978-3-642-29032-9_3 https://dx.doi.org/10.1007/978-3-642-29032-9_3 https://hdl.handle.net/20.500.14243/214249 https://iris.cnr.it/request-item?handle=20.500.14243/214249&bitstreamId=d9ca6c0a-0898-4129-8c4a-6ecc239d9c89 https://research.utwente.nl/en/publications/assessing-dependability-and-resilience-in-critical-infrastructures-challenges-and-opportunities(8127a44d-281f-4298-9653-80fa51be6612).html 10.1007/978-3-642-29032-9_3 Restricted Critical infrastructures (CI) are very complex and highly interdependent systems, networks and assets that provide essential services in our daily life. Most CI are either built upon or monitored and controlled by vulnerable information and communication technology (ICT) systems. Critical infrastructures are highly interconnected systems and often use common ICT components and networks. Therefore, cascading faults and failures are likely events in critical infrastructures. Moreover, such failures can easily spread to other infrastructures and can possibly span to other countries or even continents. Assessing resilience is thus a cornerstone for improving the dependability in critical infrastructures. Due to the complexity and interdependency of such systems many different challenges and opportunities surface when developing methods and tools for resilience assessment. During the last decade both academia and industry developed an increased interest in this research area and a variety of projects with different focus started to emerge. This chapter gives an overview about the main requirements for resilience assessment and discusses the state of the art and emerging research directions. To exemplify the diversity of this research area a special focus is put on different sub-fields with increasing granularity from the fairly general interdependency modeling to the reliability modeling of a Smart-Grid distributed automation network. dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215825 Peters C Braschler M Clough P D Springer Cross-language information retrieval Multilingual information retrieval 2012 English Book https://dx.doi.org/10.1007/978-3-642-23008-0 https://hdl.handle.net/20.500.14243/214252 http://link.springer.com/content/pdf/10.1007/978-3-642-23008-0 http://link.springer.com/content/pdf/10.1007/978-3-642-23008-0.pdf http://www.springerlink.com/content/978-3-642-23007-3/contents/ 10.1007/978-3-642-23008-0 Restricted Peters, Braschler and Clough present a comprehensive description of the technologies involved in designing and developing systems for Multilingual Information Retrieval (MLIR). They provide readers with broad coverage of the various issues involved in creating systems to make accessible digitally stored materials regardless of the language(s) they are written in. Details on Cross-Language Information Retrieval (CLIR) are also covered that help readers to understand how to develop retrieval systems that cross language boundaries. Their work is divided into six chapters and accompanies the reader step-by-step through the various stages involved in building, using and evaluating MLIR systems. The book concludes with some examples of recent applications that utilise MLIR technologies. Some of the techniques described have recently started to appear in commercial search systems, while others have the potential to be part of future incarnations. The book is intended for graduate students, scholars, and practitioners with a basic understanding of classical text retrieval methods. It offers guidelines and information on all aspects that need to be taken into consideration when building MLIR systems, while avoiding too many 'hands-on details' that could rapidly become obsolete. Thus it bridges the gap between the material covered by most of the classical IR textbooks and the novel requirements related to the acquisition and dissemination of information in whatever language it is stored. dnet:pers:202 Peters, Carol Ann A Comparative User Study of Interactive Multilingual Search Interfaces Assessing the Impact of Vocabulary Similarity on Multilingual Information Retrieval for Bantu Languages Multilingual Search User Behaviors -- Exploring Multilingual Querying and Result Selection Through Crowdsourcing com_20.500.14243_37 03 Libro 03 Libro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_38 03.01 Monografia o trattato scientifico 03.01 Monografia o trattato scientifico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215832 Moroni D Salvetti M Villa A Springer Artin groups Coxeter Groups Schwartz genus Computational topology Spectral sequences 2012 English Contribution to book https://hdl.handle.net/20.500.14243/214257 https://iris.cnr.it/request-item?handle=20.500.14243/214257&bitstreamId=e20dc19a-6b18-4952-8fdb-c32ad2710f65 http://www.springer.com/birkhauser/mathematics/scuola+normale+superiore/book/978-88-7642-430-4 Restricted In the first part we review some topological and algebraic aspects in the theory of Artin and Coxeter groups, both in the finite and infinite case (but still finitely generated). In the following parts, among other things, we compute the Schwartz genus of the covering associated to the orbit space for all affine Artin groups. CRM SERIES, pp. 403-431 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215837 Carlini E Coppola M Dazzi P Ricci L Righetti G Springer Cloud Computing Cloud Federation 2012 English Contribution to book https://doi.org/10.1007/978-3-642-29737-3_19 https://dx.doi.org/10.1007/978-3-642-29737-3_19 https://hdl.handle.net/20.500.14243/216531 https://iris.cnr.it/request-item?handle=20.500.14243/216531&bitstreamId=d9d21b9b-0489-48da-b415-4efc8eed4af0 http://link.springer.com/chapter/10.1007/978-3-642-29737-3_19 10.1007/978-3-642-29737-3_19 Restricted Cloud computing infrastructures support dynamical and flexible access to computational, network and storage resources. To date, several disjoint industrial and academic technologies provide infrastruc- ture level access to Clouds. Especially for industrial platforms, the evolu- tion of de-facto standards goes together with worries about user lock-in to a platform. The Contrail project [6] proposes a federated and integrated approach to Clouds. In this work we present and motivate the architec- ture of Contrail federations. Contrail's goal is to minimize the burden on the user and increase the efficiency in using Cloud platforms by perform- ing both a vertical and a horizontal integration. To this end, Contrail federations play a key role, allowing users to exploit resources belonging to different cloud providers, regardless of the kind of technology of the providers and with a homogeneous, secure interface. Vertical integration is achieved by developing both the Infrastructure- and the Platform-as- a-Service levels within the project. A third key point is the adoption of a fully open-source approach toward technology and standards. Beside supporting user authentication and applications deployment, Contrail federations aim at providing extended SLA management functionalities, by integrating the SLA management approach of SLA@SOI project in the federation architecture. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:102 Carlini, Emanuele 0000-0003-3643-5404 dnet:pers:843 Coppola, Massimo 0000-0002-7937-4157 dnet:pers:817 Dazzi, Patrizio 0000-0001-8504-1503 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215840 Bertolino A De Angelis G Di Giandomenico F Marchetti E Sabetta A Spoletini P Springer model checking trust managment testing SLA monitoring 2012 English Contribution to book https://doi.org/10.1007/978-3-642-31739-2_8 https://dx.doi.org/10.1007/978-3-642-31739-2_8 https://hdl.handle.net/20.500.14243/216534 https://iris.cnr.it/request-item?handle=20.500.14243/216534&bitstreamId=241ed32c-c85a-4162-b899-b0de690a80f7 http://link.springer.com/content/pdf/10.1007%2F978-3-642-31739-2_8 10.1007/978-3-642-31739-2_8 Restricted Autonomic Computing is an innovative research area, that proposes self-management features for dynamic configuration, healing purpose, optimization and protection. Autonomic systems adapt themselves quickly to changes in the environment in which they operate, but, while this feature helps the automatic management of complex systems, it makes the job of validating and verifying them extremely difficult. In this chapter we point out the major challenges in validating such systems and we overview some proposals and methodologies for supporting their validation, analyzing in particular model checking techniques, testing methodologies, model-based dependability analysis and monitoring. Moreover we propose our model checking approach for verifying the autonomic workflow, developed for ArtDeco project and described in Chapter 7. dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215846 Dustdar S Leitner P Nardini F M Silvestri F Tolomei G Information Science Reference Event logs Sequential pattern mining 2012 English Contribution to book https://doi.org/10.4018/978-1-4666-2089-6.ch007 https://doi.org/10.4018/978-1-4666-2455-9.ch033 https://dx.doi.org/10.4018/978-1-4666-2089-6.ch007 https://hdl.handle.net/20.500.14243/216540 https://iris.cnr.it/request-item?handle=20.500.14243/216540&bitstreamId=5e23e132-5c2f-4969-9f32-da7d81a1a03d http://www.igi-global.com/chapter/mining-lifecycle-event-logs-enhancing/69474 10.4018/978-1-4666-2089-6.ch007 10.4018/978-1-4666-2455-9.ch033 Restricted Service-Oriented Architectures (SOAs), and traditional enterprise systems in general, record a variety of events (e.g., messages being sent and received between service components) to proper log files, i.e., event logs. These files constitute a huge and valuable source of knowledge that may be extracted through data mining techniques. To this end, process mining is increasingly gaining interest across the SOA community. The goal of process mining is to build models without a priori knowledge, i.e., to discover structured process models derived from specific patterns that are present in actual traces of service executions recorded in event logs. However, in this work, the authors focus on detecting frequent sequential patterns, thus considering process mining as a specific instance of the more general sequential pattern mining problem. Furthermore, they apply two sequential pattern mining algorithms to a real event log provided by the Vienna Runtime Environment for Service-oriented Computing, i.e., VRESCo. The obtained results show that the authors are able to find services that are frequently invoked together within the same sequence. Such knowledge could be useful at design-time, when service-based application developers could be provided with service recommendation tools that are able to predict and thus to suggest next services that should be included in the current service composition. corda_______::1dc42794007c1cff47fcca0bbdc95cbf 215483 Software Services and Systems Network (S-Cube) S-CUBE EC FP7 EU dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215867 Salvi D Barsocchi P Arredondo M T Làzaro Ramos J P Springer Distributed systems competition indoor localization AAL Indoor location 2012 English Contribution to book https://doi.org/10.1007/978-3-642-33533-4 https://dx.doi.org/10.1007/978-3-642-33533-4 https://hdl.handle.net/20.500.14243/217117 https://iris.cnr.it/request-item?handle=20.500.14243/217117&bitstreamId=94d6304c-18cf-4ae5-a66e-327220dcd30f http://link.springer.com/book/10.1007/978-3-642-33533-4/page/1 10.1007/978-3-642-33533-4 Restricted As Ambient Assisted Living (AAL) emerges as a need for our ageing societies, many barriers are still in place against its wide adop- tion. One of the main issues related to the creation of an AAL market is the lack of consensus around well established technologies which should e ectively cover real needs of the population. EvAAL (Evaluating AAL Systems Through Competitive Benchmarking) is a newborn initiative aimed at evaluating solutions related to Ambient Assisted Living by or- ganizing annual international competitions. Its main objectives are the creation of a community of stakeholders around AAL and the creation of metrics and benchmarks for both innovative prototypes and commer- cial solutions. EvAAL focuses not only on comparison of algorithms or speci c hardware issues, but also of user acceptance, deployment and installation e ort, integrability, etc. In its rst versions, the competition is focusing on speci c technical aspects of AAL but aims, in the near future, at joining heterogeneous "ambient" technologies in a common evaluation framework. In July 2011, the rst EvAAL competition took place in Valencia, Spain, on Indoor Localization and Tracking for AAL. This paper describes how EvAAL is designed, its principles and how it is internally organized, and goes though an evaluation of this structure though the experience gained during the first competition. COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT), pp. 14-25 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215872 Pagano P Consortium GARR Data Interoperability Global Research Data Infrastructures 2012 English Contribution to book https://hdl.handle.net/20.500.14243/217122 https://iris.cnr.it/request-item?handle=20.500.14243/217122&bitstreamId=4c22eab7-87a1-41fd-bced-701437d3e6d8 http://www.grdi2020.eu/Pages/SelectedDocument.aspx?id_documento=9a85ca56-c548-47e4-8b0e-86c3534ad21d Restricted In this paper the author discusses the role that data interoperability will play in the future global research data infrastructures. corda_______::fe2cf51f85646ec9461aa6d9c4c1cec8 246682 Towards a 10-Year Vision for Global Research Data Infrastructures GRDI2020 EC FP7 EU dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215874 Candela L Consortium GARR Virtual research environment Global research data infrastructure 2012 English Contribution to book https://hdl.handle.net/20.500.14243/217124 https://iris.cnr.it/request-item?handle=20.500.14243/217124&bitstreamId=9af66b27-ae73-4e7d-a5ec-39bc1e11f004 http://www.grdi2020.eu/Pages/SelectedDocument.aspx?id_documento=9a85ca56-c548-47e4-8b0e-86c3534ad21d Restricted This paper presents the characteristics of virtual research environments and discusses how these environments will contribute to a 10-year envision for global research data infrastructure. corda_______::15463ed3cba51f042181197cfabb2ff5 239019 Data Infrastructure Ecosystem for Science D4SCIENCE-II EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215943 Barsocchi P. Potortì F. Furfari F. Medrano Gil A. M. Springer localization AAL tracking 2012 English Contribution to book https://doi.org/10.1007/978-3-642-33533-4_1 https://dx.doi.org/10.1007/978-3-642-33533-4_1 https://hdl.handle.net/20.500.14243/217189 https://iris.cnr.it/request-item?handle=20.500.14243/217189&bitstreamId=09a2a6e4-4c0d-4e54-94cf-a6ab8541dc89 http://www.springerlink.com/content/n51u565386316j24/ 10.1007/978-3-642-33533-4_1 Restricted Evaluating Ambient Assisted Living (AAL) systems is challenging due to the complexity and variety of solutions adopted and services offered. EvAAL is an international competition aimed to address this problem by evaluating and assessing the AAL systems components, services and platforms. In 2011 took place the first edition of EvAAL on the special theme of Indoor Localization and Tracking for AAL. This paper describes the technical aspects of the first edition of EvAAL and draws a roadmap for the future editions. COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT), pp. 1-13 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215948 Grossi V Turini F Artificial Intelligence Classification Data aggregation Information Systems Hardware and Architecture Mining data streams Software Ensemble classifier Human-Computer Interaction Concept drifting 2012 English Journal article https://doi.org/10.1007/s10115-011-0378-4 https://dx.doi.org/10.1007/s10115-011-0378-4 https://hdl.handle.net/20.500.14243/217194 https://iris.cnr.it/request-item?handle=20.500.14243/217194&bitstreamId=9f08819b-3e79-4b2d-9f97-31dfe9582aa4 http://link.springer.com/article/10.1007%2Fs10115-011-0378-4 10.1007/s10115-011-0378-4 Restricted Mining data streams has become an important and challenging task for a wide range of applications. In these scenarios, data tend to arrive in multiple, rapid and time-varying streams, thus constraining data mining algorithms to look at data only once. Maintaining an accurate model, e.g. a classifier, while the stream goes by requires a smart way of keeping track of the data already passed away. Such a synthetic structure has to serve two purposes: distilling the most of information out of past data and allowing a fast reaction to concept drifting, i.e. to the change of the data trend that necessarily affects the model. The paper outlines novel data structures and algorithms to tackle the above problem, when the model mined out of the data is a classifier. The introduced model and the overall ensemble architecture are presented in details, even considering how the approach can be extended for treating numerical attributes. A large part of the paper discusses the experiments and the comparisons with several existing systems. The comparisons show that the performance of our system in general, and in particular with respect to the reaction to concept drifting, is at the top level KNOWLEDGE AND INFORMATION SYSTEMS, vol. 30 (issue 2), pp. 247-281 dnet:pers:8 Turini, Franco 0000-0001-6789-5476 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215949 Colantonio S Martinelli M Salvetti O Springer Feature Extraction Ontologies Image Analysis 2012 English Contribution to book https://doi.org/10.1007/978-3-642-32436-9_2 https://dx.doi.org/10.1007/978-3-642-32436-9_2 https://hdl.handle.net/20.500.14243/217195 https://iris.cnr.it/request-item?handle=20.500.14243/217195&bitstreamId=7b795311-b06e-48fb-abb7-64c473126ea7 http://www.springerlink.com/content/v3237622832r2557/ 10.1007/978-3-642-32436-9_2 Restricted Analyzing an image means extracting a number of relevant features for describing, meaningfully and concisely, image content. Usually, the selection of the features to be extracted depends on the image based task that has to be performed. This problem-dependency has caused the flourish of number and number of features in the literature, with a substantial disorganization of their introduction and definition. The idea behind the work reported in this paper is to make a step towards the systematization of the image feature domain by defining an ontological model, in which features and other concepts, relevant to feature definition and computation, are formally defined and catalogued. To this end, the Image Feature Ontology has been defined and is herein described. Such an ontology has the peculiarity of cataloguing features, modelling the image analysis domain and being integrated with a library of image processing algorithms, thus supplying functionalities for supporting feature selection and computation. dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215951 Magrini M Moroni D Pieri G Salvetti O Springer Embedded platforms Complex task Computational power Collaborative sensor networks 2012 English Contribution to book https://doi.org/10.1007/978-3-642-32436-9_18 https://dx.doi.org/10.1007/978-3-642-32436-9_18 https://hdl.handle.net/20.500.14243/217197 https://iris.cnr.it/request-item?handle=20.500.14243/217197&bitstreamId=68c86c76-9306-4ca8-b84c-fc50e7976044 http://www.springerlink.com/content/b65166g84wu14314/ 10.1007/978-3-642-32436-9_18 Restricted In our society, the increasing number of information sources is still to be fully exploited for a global improvement in urban living. Among these, a big role is played by images and multimedia data (i.e. coming from CCTV and surveillance videos, traffic cameras, etc.). This along with the wide availability of embedded sensor platforms and low-cost cameras makes it now possible the conception of pervasive intelligent systems based on vision. Such systems may be understood as distributed and collaborative sensor networks, able to produce, aggregate and process images in order to understand the observed scene and communicate the relevant information found about it. In this paper, we investigate the characteristics of image processing algorithms coupled to visual sensor networks. In particular the aim is to define strategies to accomplish the tasks of image processing and analysis over these systems which have rather strong constraints in computational power and data transmission. Thus, such embedded platform cannot use advanced computer vision and pattern recognition methods, which are power consuming, on the other hand, the platform may be able to exploit a multi-node strategy that allows to perform a hierarchical processing, in order to decompose a complex task into simpler problems. In order to apply and test the described methods, a solution to a visual sensor network for infomobility is proposed. The experimental setting considered is two-fold: acquisition and integration of different views of parking lots, and acquisition and processing of traffic-flow images, in order to provide a complete description of a parking scenario and its surrounding area. dnet:pers:751 Magrini, Massimo 0000-0002-0559-0607 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215953 Pascali M A Petronio C Geometry Geometric Topology (math.GT) Mathematics - Geometric Topology 57M50 Hyperbolic 2-orbifold FOS: Mathematics 57M12 Applied Mathematics 2012 English Journal article http://arxiv.org/abs/1010.2888 http://arxiv.org/pdf/1010.2888.pdf https://doi.org/10.1007/s10231-011-0197-y https://doi.org/10.48550/arxiv.1010.2888 https://dx.doi.org/10.1007/s10231-011-0197-y https://hdl.handle.net/20.500.14243/217199 https://iris.cnr.it/request-item?handle=20.500.14243/217199&bitstreamId=30b0178b-ddd5-4d69-b0a0-c7f140e8117c http://link.springer.com/article/10.1007/s10231-011-0197-y 10.1007/s10231-011-0197-y 10.48550/arxiv.1010.2888 Open Access To a branched cover ${widetilde{Sigma} to Sigma}$ between closed, connected, and orientable surfaces, one associates a branch datum, which consists of ? and ${widetilde{Sigma}}$ , the total degree d, and the partitions of d given by the collections of local degrees over the branching points. This datum must satisfy the Riemann-Hurwitz formula. A candidate surface cover is an abstract branch datum, a priori not coming from a branched cover, but satisfying the Riemann- Hurwitz formula. The old Hurwitz problem asks which candidate surface covers are realizable by branched covers. It is now known that all candidate covers are realizable when ? has positive genus, but not all are when ? is the 2-sphere. However, a long-standing conjecture asserts that candidate covers with prime degree are realizable. To a candidate surface cover, one can associate one ${widetilde {X} dashrightarrow X}$ between 2-orbifolds, and in Pascali and Petronio (Trans Am Math Soc 361:5885-5920, 2009), we have completely analyzed the candidate surface covers such that either X is bad, spherical, or Euclidean, or both X and ${widetilde{X}}$ are rigid hyperbolic orbifolds, thus also providing strong supporting evidence for the prime-degree conjecture. In this paper, using a variety of different techniques, we continue this analysis, carrying it out completely for the case where X is hyperbolic and rigid and ${widetilde{X}}$ has a 2-dimensional Teichmüller space. We find many more realizable and non-realizable candidate covers, providing more support for the prime-degree conjecture. ANNALI DI MATEMATICA PURA ED APPLICATA, vol. 191 (issue 3), pp. 563-594 dnet:pers:236 Pascali, Maria Antonietta 0000-0001-7742-8126 [24] W. P. Thurston, The geometry and topology of 3-manifolds, mimeographed notes, Princeton, 1979. [25] H. Zheng, Realizability of branched coverings of S2, Topol. Appl. 153 (2006), 2123-2134. com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215956 Bartolini C Bertolino A Lonetti F Marchetti E IGI Global Functional Testing Structural Testing Security Testing XACML 2012 English Contribution to book https://hdl.handle.net/20.500.14243/217202 https://iris.cnr.it/request-item?handle=20.500.14243/217202&bitstreamId=922f26b0-113e-4230-9d6c-98e1f079633c http://www.igi-global.com/viewtitlesample.aspx?id=55527&ptid=49585&t=approaches%20to%20fu%20nctional,%20structural%20and%20securit Restricted In this chapter, we provide an overview of recently proposed approaches and tools for functional and structural testing of SOA services. Typically, these two classes of approaches have been considered separately. However, since they focus on different perspectives, they are generally non-conflicting and could be used in a complementary way. Accordingly, we make an attempt at such a combination, briefly showing the approach and some preliminary results of the experimentation. The combined approach provides encouraging results from the point of view of the achievements and the degree of automation obtained. A very important concern in designing and developing web services is security. In the chapter we also discuss the security testing challenges and the currently proposed solutions. corda_______::0aae615a8672c1c322919fad29dddbfa 216287 Trusted Architecture for Securely Shared Services TAS3 EC FP7 EU dnet:pers:219 Bartolini, Cesare dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215961 Ben Hamida A Kon F Ansaldi Oliva G Moreira Dos Santos C E Lorrè J Autili M De Angelis G Zarras A Georgantas N Issarny V Bertolino A Springer SOA TDD Choreography V&V Access Discovery Cloud & Grid Service MDA Governance IDRE Middleware 2012 English Contribution to book https://link.springer.com/content/pdf/10.1007%2F978-3-642-30241-1_8.pdf https://doi.org/10.1007/978-3-642-30241-1_8 https://dx.doi.org/10.1007/978-3-642-30241-1_8 https://hal.inria.fr/hal-00866776 https://hdl.handle.net/20.500.14243/217207 https://iris.cnr.it/request-item?handle=20.500.14243/217207&bitstreamId=76d74e81-c87e-4557-b7db-36002f6cbac1 http://www.springerlink.com/content/a107172612u5372p/ 10.1007/978-3-642-30241-1_8 Open Access The Future Internet environments raise challenging issues for the Service-Oriented Architectures. Due to the scalability and heterogeneity issues new approaches are thought in order to leverage the SOA to support a wider range of services and users. The CHOReOS project is part of the European Community Initiative to sketch technological solutions for the future ultra large systems. In particular, CHOReOS explores the choreography of services paradigm. Within this project, a conceptual architecture combining both the development and runtime environments is realized. This chapter introduces the CHOReOS Integrated Development and Runtime Environment, aka IDRE. corda_______::189a0e348f18578504b5d0184a1aa986 257178 Large Scale Choreographies for the Future Internet CHOREOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215962 Ricci L Genovali L Carlini E Coppola M Computational Theory and Mathematics Distributed Architectures Computer Science Applications Theoretical Computer Science Distributed Virtual Environments Software Peer-to-Peer Computer Networks and Communications 2012 English Journal article https://doi.org/10.1002/cpe.2973 https://dx.doi.org/10.1002/cpe.2973 https://hdl.handle.net/20.500.14243/217208 https://iris.cnr.it/request-item?handle=20.500.14243/217208&bitstreamId=e9efdda7-b6ec-4da7-b5d4-c9c48dc05e9c http://onlinelibrary.wiley.com/doi/10.1002/cpe.2973/abstract 10.1002/cpe.2973 Restricted This paper presents a novel Area Of Interest (AOI)-cast algorithm for distributed virtual environments targeted to Delaunay-based P2P overlays. The algorithm exploits the mathematical properties of Delaunay triangulations to build a spanning tree supporting the notification of the events generated by a peer to the other ones located in its AOI. The spanning tree is computed by the reversing compass routing, a routing algorithm proposed for geometric networks. Our approach presents a set of novel features. First, it requires only the knowledge of the peer's neighbors, so that the amount of traffic load on the P2P overlay is minimized. Second, we prove that, for circular shaped AOI, the algorithm builds a spanning tree covering all and only the peers of the AOI. Finally, our approach takes into account the possible inconsistencies among the local views of the peers, because the network latency, by introducing a tolerance threshold in the reverse compass routing. We present a set of simulations considering both synthetic data and real data traces taken from a real multiplayer game, which show the effectiveness of our proposal. CONCURRENCY AND COMPUTATION (ONLINE) corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:102 Carlini, Emanuele 0000-0003-3643-5404 dnet:pers:843 Coppola, Massimo 0000-0002-7937-4157 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216406 Villa P Boschetti M Morse J L Politte N Vegetation monitoring Tsunami damages Water Science and Technology Atmospheric Science Remote Sensing Earth and Planetary Sciences (miscellaneous) 2012 English Journal article https://doi.org/10.1007/s11069-012-0261-y https://dx.doi.org/10.1007/s11069-012-0261-y https://hdl.handle.net/20.500.14243/182230 https://iris.cnr.it/request-item?handle=20.500.14243/182230&bitstreamId=ce08028b-f9df-4b3e-a94f-a7d70e8378d8 http://link.springer.com/article/10.1007%2Fs11069-012-0261-y 10.1007/s11069-012-0261-y Restricted The Indian Ocean tsunami event of 26 December 2004 not only left massive casualties and economic damages, but also raised concerns about the destruction and recovery of coastal ecosystems. This work aimed to analyze the spatial patterns and temporal trajectories of vegetation damage and recovery using a multisensor multitemporal remote sensing, dataset. Using the study area of Koh Phra Thong, Thailand as a case study, we demonstrate the capabilities of remote sensing analysis in assessing the consequences of an extreme flooding event on the dynamics of coastal vegetation. Field surveys and satellite mid-resolution multispectral satellite data covering the period from February 2003 to December 2009 were used to map flooded areas and coastal vegetation loss and recovery following the tsunami. Normalized Difference Reflectance change detection was performed to map the extent of flooded areas. Vegetation Fraction Cover derived using spectral unmixing techniques was used to study the multitemporal changes in coastal vegetation after the event. Vegetation change detection techniques were applied to characterize the vegetation cover changes in two different timeframes: short term changes (from 4 days to 1 year after the event), and long term dynamics (up to 5 years after). Estimates of vegetation change (decline, recovery, and gain) were quantified and mapped, with extreme vegetation losses found directly after the tsunami (up to 79% in flooded areas). After one year, different trends had developed, indicating that recovering vegetation had reached up to 55% of pre-tsunami land cover, but with different trajectories for each vegetation type. NATURAL HAZARDS (DORDR., ONLINE), vol. 64 (issue 1), pp. 667-689 dnet:pers:855 Villa, Paolo 0000-0002-6952-836X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou290 Istituto per il Rilevamento Elettromagnetico dell'Ambiente - IREA Istituto per il Rilevamento Elettromagnetico dell'Ambiente - IREA ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216425 Villa P Urban Studies Remote Sensing Ecology Management Nature and Landscape Conservation Monitoring Policy and Law Urban Mapping 2012 English Journal article https://doi.org/10.1016/j.landurbplan.2012.06.014 https://dx.doi.org/10.1016/j.landurbplan.2012.06.014 https://hdl.handle.net/20.500.14243/182249 https://iris.cnr.it/request-item?handle=20.500.14243/182249&bitstreamId=4a545215-9483-47ca-a90d-5d0cdf5fd0cf http://www.sciencedirect.com/science/article/pii/S0169204612002095 10.1016/j.landurbplan.2012.06.014 Restricted Remote sensing based on mid-resolution multi-spectral data has proven a powerful tool in urban areas study. This work introduces a novel methodology based on spectral indices ratios for mapping urban changes in terms of impervious surface expansion. At the methodological core, the Soil and Vegetation Index (SVI), a spectral index aimed at discriminating urban from non-urban land cover, has been utilized over Landsat TM-ETM+ satellite data. As a case study, the approach was applied to a multi-temporal dataset, with the aim of mapping the urban growth of Milan, Italy, during 20 years (1984-2003). The multistep processing framework is composed of: SVI values derivation and normalization, multi-temporal SVI ratios thresholding for identifying urban growth area, and multiscale segmentation of urban change maps produced. Results analysis showed the feasibility of the approach and reliability of urban change maps derived, which reached a value of Overall Accuracy up to 80%, while multi-scale assessment of results revealed the 25 pixels segmentation scale as the optimal one for urban change detection using Landsat data over the study area. LANDSCAPE AND URBAN PLANNING, vol. 107 (issue 3), pp. 245-254 dnet:pers:855 Villa, Paolo 0000-0002-6952-836X Recent Advances on 2D and 3D Change Detection in Urban Environments from Remote Sensing Data com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou290 Istituto per il Rilevamento Elettromagnetico dell'Ambiente - IREA Istituto per il Rilevamento Elettromagnetico dell'Ambiente - IREA ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216439 Jack K Sambati M Silvestri F Trani S Venturini R Citation recommendation Scientific pape 2012 English Journal article http://ercim-news.ercim.eu/en90/ri/cite-as-you-write https://hdl.handle.net/20.500.14243/182263 https://iris.cnr.it/bitstream/20.500.14243/182263/1/prod_216439-doc_50298.pdf https://iris.cnr.it/bitstream/20.500.14243/182263/2/prod_216439-doc_50299.pdf Open Access Engines and dedicated social networks are generally used to search for relevant literature. Current technologies rely on keyword based searches which, however, do not provide the support of a wider context. Cite-as-you-write aims to simplify and shorten this exploratory task: given a verbose description of the problem to be investigated, the system automatically recommends related papers/citations. ERCIM NEWS, vol. 90 corda_______::738f7aba1fc480378e460be23f8abb9b 248828 Asynchronous and Dynamic Virtualisation through performance ANalysis to support Concurrency Engineering ADVANCE EC FP7 EU dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 dnet:pers:203 Trani, Salvatore 0000-0001-6541-9409 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216448 Giannotti F Pedreschi D Pentland A Lukowicz P Kossmann D Crowley J Helbing D Social mining Social sensing Computer Science - Computers and Society Ubiquitous Computing Materials Science(all) Physics and Astronomy(all) Social and Information Networks (cs.SI) [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV] FOS: Physical sciences General Materials Science Planetary Nervous System Computers and Society (cs.CY) General Physics and Astronomy [SPI]Engineering Sciences [physics] Computer Science - Social and Information Networks FOS: Computer and information sciences Physics - Physics and Society Physics and Society (physics.soc-ph) Physical and Theoretical Chemistry 2012 English Journal article http://arxiv.org/abs/1304.3700 http://doc.rero.ch/record/319894/files/11734_2012_Article_1771.pdf https://doi.org/10.1140/epjst/e2012-01688-9 http://hdl.handle.net/1721.1/103384 https://link.springer.com/content/pdf/10.1140%2Fepjst%2Fe2012-01688-9.pdf https://doi.org/10.3929/ethz-b-000061808 https://doi.org/10.48550/arxiv.1304.3700 https://dx.doi.org/10.1140/epjst/e2012-01688-9 https://hal.inria.fr/hal-01103502 https://hdl.handle.net/20.500.14243/182272 https://iris.cnr.it/request-item?handle=20.500.14243/182272&bitstreamId=abedb61c-e23b-45ae-9ab2-86a1b25b0370 http://link.springer.com/article/10.1140/epjst/e2012-01688-9 10.1140/epjst/e2012-01688-9 10.3929/ethz-b-000061808 10.48550/arxiv.1304.3700 Open Access We present a research roadmap of a Planetary Nervous System (PNS), capable of sensing and mining the digital breadcrumbs of human activities and unveiling the knowledge hidden in the big data for addressing the big questions about social complexity. We envision the PNS as a globally distributed, self-organizing, techno-social system for answering analytical questions about the status of world-wide society, based on three pillars: social sensing, social mining and the idea of trust networks and privacy-aware social mining. We discuss the ingredients of a science and a technology necessary to build the PNS upon the three mentioned pillars, beyond the limitations of their respective state-of-art. Social sensing is aimed at developing better methods for harvesting the big data from the techno-social ecosystem and make them available for mining, learning and analysis at a properly high abstraction level. Social mining is the problem of discovering patterns and models of human behaviour from the sensed data across the various social dimensions by data mining, machine learning and social network analysis. Trusted networks and privacy-aware social mining is aimed at creating a new deal around the questions of privacy and data ownership empowering individual persons with full awareness and control on own personal data, so that users may allow access and use of their data for their own good and the common good. The PNS will provide a goal-oriented knowledge discovery framework, made of technology and people, able to configure itself to the aim of answering about the pulse of global society. Given an analytical request, the PNS activates a process composed by a variety of interconnected tasks exploiting the social sensing and mining methods within the transparent ecosystem provided by the trusted network. The PNS we foresee is the key tool for individual and collective awareness for the knowledge society. We need such a tool for everyone to become fully aware of how powerful is the knowledge of our society we can achieve by leveraging our wisdom as a crowd, and how important is that everybody participates both as a consumer and as a producer of the social knowledge, for it to become a trustable, accessible, safe and useful public good. THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS (ONLINE), vol. 214 (issue 1), pp. 49-75 corda_______::9eb712dc9e1f65c9ab7f471f91a6facd 284709 The FuturICT Knowledge Accelerator: Creating Socially Interactive Information Technologies for a Sustainable Future FUTURICT EC FP7 EU dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 1. Alex Pentland. Society's Nervous System: Building E ective Government, Energy, and Public Health Systems. IEEE Computer 45(1), 31-38 (2012). 2. The Economist. Data, Data Everywhere. Special Report, February 25, 2010. 3. Personal Data: The Emergence of a New Asset Class. 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Haoyang, Multiagent-Based Simulation of Temporal-Spatial Characteristics of Activity-Travel Patterns Using Interactive Reinforcement Learning, TRB 2012. 10. D. He and A. Goker, Detecting session boundaries from web user logs, in Proc. of BCSIRSG'00, pp 57-66. 11. C. Lucchese, S. Orlando, R. Perego, F. Silvestri, and G. Tolomei. Identifying task-based sessions in search-engines query logs. WSDM 2011, 277-286, ACM. 12. G. De Francisci Morales, A. Gionis, and C. Lucchese, From chatter to headlines: harnessing the real-time web for personalized news recommendation, in Proceedings of the fth ACM international conference on Web search and data mining WSDM 2012. 13. O. Etzioni, M. Banko, M. J. Cafarella, AAAI 2006, 1517-1519. 14. M. Banko, M. J. Cafarella, S. Soderland, M. Broadhead, and O. Etzioni, Open information extraction from the web, in IJCAI 2007. 15. M. Banko and O. 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Special Topics 214, 153 (2012) com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216651 Binante V Frediani A Springer Fracture mechanics Constitutive models 2012 English Contribution to book https://doi.org/10.1007/978-1-4614-2435-2_4 https://dx.doi.org/10.1007/978-1-4614-2435-2_4 https://hdl.handle.net/20.500.14243/174040 https://iris.cnr.it/request-item?handle=20.500.14243/174040&bitstreamId=2dd3d71b-1036-4337-ae48-39d5a18bb20f http://www.springer.com/mathematics/analysis/book/978-1-4614-2434-5 10.1007/978-1-4614-2435-2_4 Restricted It is well known that in quasi-static crack propagation under growing external loads a Griffith-like energy balance predicts no energy surplus for fracture; this result is known as the paradox of Rice . The paradox is generally attributed to the assumptions of small scale yielding and perfect plasticity of material. In this paper we show that the paradox does not lie in the assumptions of infinitesimal strain conditions, neither in the work-hardening rules. Afterwards, we investigate the stress and strain fields, ahead of the crack front in the case of large scale yielding at the crack tip, and discover that the trace of the Energy-Momentum Tensor assumes a constant value during the whole process of crack extension. When this value is assumed as a critical condition for crack growth, we obtain a curve load versus crack extension in excellent agreement with available experimental data. The Rice's paradox is thus overcome, and a new criterion for ductile crack growth is introduced. SPRINGER OPTIMIZATION AND ITS APPLICATIONS, pp. 67-92 dnet:pers:378 Binante, Vincenzo 0000-0002-4071-5794 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216659 Binante V Springer Fracture mechanics Constitutive models 2012 English Contribution to book https://doi.org/10.1007/978-1-4614-2435-2_3 https://dx.doi.org/10.1007/978-1-4614-2435-2_3 https://hdl.handle.net/20.500.14243/174047 https://iris.cnr.it/request-item?handle=20.500.14243/174047&bitstreamId=affcf053-5ce7-4029-9728-95ec896c15f0 http://www.springer.com/mathematics/analysis/book/978-1-4614-2434-5 10.1007/978-1-4614-2435-2_3 Restricted In this paper, an overview on energetic approaches in Elastic -Plastic Fracture Mechanics is given, based on the energy balance proposed by Griffith. This energy balance was originally applied to obtain the Energy Release Rate at the incipient crack propagation for elastic/brittle materials and, later on, adapted to elastic materials with small scale yielding by Irwin. The theoretical bases of these approaches are discussed, remarking possible drawbacks when used as crack-driving force during quasi-static crack growth in ductile materials. dnet:pers:378 Binante, Vincenzo 0000-0002-4071-5794 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216679 Gallicchio C Micheli A Barsocchi P Chessa S Springer Received Signal Strength Echo State Networks Sensor Stream Analysis Wireless Sensor Networks Movement Forecasting 2012 English Contribution to book https://doi.org/10.1007/978-3-642-29479-2_12 https://dx.doi.org/10.1007/978-3-642-29479-2_12 https://hdl.handle.net/20.500.14243/174067 https://iris.cnr.it/request-item?handle=20.500.14243/174067&bitstreamId=2a9258fe-81f6-48d3-829d-7124fe2dccf9 http://www.springer.com/computer/communication+networks/book/978-3-642-29478-5 10.1007/978-3-642-29479-2_12 Restricted Real-time, indoor user localization, although limited to the current user position, is of great practical importance in many Ambient Assisted Living (AAL) applications. Moreover, an accurate prediction of the user next position (even with a short advice) may open a number of new AAL applications that could timely provide the right services in the right place even before the user request them. However, the problem of forecasting the user position is complicated due to the intrinsic difficulty of localization in indoor environments, and to the fact that different paths of the user may intersect at a given point, but they may end in different places. We tackle with this problem by modeling the localization information stream obtained from a Wireless Sensor Network (WSN) using Recurrent Neural Networks implemented as efficient Echo State Networks (ESNs), within the Reservoir Computing paradigm. In particular, we have set up an experimental test-bed in which the WSN produces localization information of a user that moves along a number of different paths, and in which the ESN collects localization information to predict a future position of the user at some given mark points. Our results show that, with an appropriate configuration of the ESN, the system reaches a good accuracy of the prediction also with a small WSN, and that the accuracy scales well with the WSN size. Furthermore, the accuracy is also reasonably robust to variations in the deployment of the sensors. For these reasons our solution can be configured to meet the desired trade-off between cost and accuracy. LECTURE NOTES OF THE INSTITUTE FOR COMPUTER SCIENCES, SOCIAL INFORMATICS AND TELECOMMUNICATIONS ENGINEERING, pp. 151-168 corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216704 Salerno E Bedini L World Scientific Astrophysical Image processing Blind source separation 2012 English Contribution to book https://hdl.handle.net/20.500.14243/176357 https://iris.cnr.it/request-item?handle=20.500.14243/176357&bitstreamId=b953a9b7-d3c0-4de5-80b2-58ec8b819026 Restricted Some blind approaches to a typical problem in astrophysical data analysis are briefly recalled. The problem is to disentangle different radiation maps from a multichannel map where signals coming from different astrophysical sources are mixed. Some separation methods assume a perfect knowledge of the mixing operator. However, if the model does not explain the data, this approach can lead to very poor results. Conversely, a blind approach, that is, one that does not enforce a rigid data model, is able to match the data while preserving all the desirable properties of the result. dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216736 Amato G Falchi F Rabitti F Springer Landmark Recognition Image classification 2012 English Contribution to book http://biblioproxy.cnr.it:2111/content/q2361k265014u5m4/ https://doi.org/10.1007/978-3-642-27978-2_1 https://dx.doi.org/10.1007/978-3-642-27978-2_1 https://hdl.handle.net/20.500.14243/176385 https://iris.cnr.it/request-item?handle=20.500.14243/176385&bitstreamId=ba739343-a7d4-4799-b91e-5ea1a691a3ee 10.1007/978-3-642-27978-2_1 Restricted This paper discusses and compares various approach to automatic landmark recognition in pictures, based upon image content analysis and classification. The paper first compares various visual features and image similarity functions based on local features. Finally it discusses and compares a new classification technique to decide the landmark contained in an image that first classifies the local features of the image and then uses this result in order to take a final decision on the entire image. Experiments demonstrate this last approach is the most effective one. The discussed techniques were used and tested in the project VISITO Tuscany. COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT), pp. 1-13 dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 dnet:pers:347 Falchi, Fabrizio 0000-0001-6258-5313 dnet:pers:584 Rabitti, Fausto 0000-0002-2909-7745 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:216757 Larue F Dellepiane M Hamer H Scopigno R Springer 3D Scanning Video analysis Texturing Bump Map fitting 2012 English Contribution to book https://doi.org/10.1007/978-3-642-27978-2_2 https://dx.doi.org/10.1007/978-3-642-27978-2_2 https://hdl.handle.net/20.500.14243/176405 https://iris.cnr.it/request-item?handle=20.500.14243/176405&bitstreamId=310d4076-cc1e-49ca-951a-4fbbeae53fcd http://www.springerlink.com/content/xl88453tg0730377/ 10.1007/978-3-642-27978-2_2 Restricted This paper shows how to improve the results of a 3D scanning system to allow to better fit the requirements of the Multi-Media and Cultural Heritage domains. A real-time in-hand scanning system is enhanced by further processing its intermediate data, with the goal of producing a digital 3D model with a high quality color texture and an improved representation of the high-frequency shape detail. The proposed solution starts from the usual output of the scanner, a 3D model and a video sequence gathered by the scanner sensor, for which the rigid motion is known at each frame. The produced color texture is deprived of the typical artifacts that generally appear while creating textures from several pictures: ghosting, shadows and specular highlights. In the case of objects made of diffuse materials, the system is also able to compute a normal map, thus improving the geometry acquired by the scanner. Results demonstrate that our texturing procedure is quite fast (a few minutes to process more than a thousand images). Moreover, the method is highly automatic, since only a few intuitive parameters must be tuned by the user, and all required computations are particularly suited to GPU programming, making the method convenient and scalable to graphics hardware. COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT), pp. 14-26 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217118 Ter Beek M H Gnesi S Fantechi A Fiadeiro J L IEEE Computer Society Engineering methodology Emerging topics Customer requirements Design time 2012 English Conference article http://fmt.isti.cnr.it/%7Emtbeek/SEW11.pdf https://doi.org/10.1109/sew.2011.24 https://dx.doi.org/10.1109/sew.2011.24 https://hdl.handle.net/20.500.14243/5956 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6146918 https://iris.cnr.it/request-item?handle=20.500.14243/5956&bitstreamId=0deeacb6-faa6-4691-94cf-be3bd5eebd08 10.1109/sew.2011.24 Open Access We present a research agenda on an emerging topic in software engineering, namely the synergy between Software Product Line Engineering (SPLE) and Service-Oriented Computing (SOC). Our proposal is to develop rigorous modelling techniques as well as analysis and verification support tools for assisting organisations to plan, optimise, and control the quality of software service provision, both at design time and at run time. We foresee a flexible engineering methodology according to which software service line organisations can develop novel classes of service-oriented applications that can easily be adapted to customer requirements as well as to changes in the context in which, and while, they execute. By superposing variability mechanisms on current languages for service engineering, based on policies and strategies defined by service providers, we envision the possibility of identifying variability points that can be triggered at run time to increase adaptability and optimise the (re)use of resources. dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217157 Bellucci F. Ghiani G. Paternò F. Porta C. ACM Press Design Web applications Model-based user interface descriptions User interface reverse engineering Human Factors 2012 English Conference article http://giove.isti.cnr.it/attachments/publications/p217-bellucci.pdf http://dl.acm.org/citation.cfm?id=2167004 https://doi.org/10.1145/2166966.2167004 https://dx.doi.org/10.1145/2166966.2167004 https://hdl.handle.net/20.500.14243/5993 https://iris.cnr.it/request-item?handle=20.500.14243/5993&bitstreamId=c4b348bc-83f7-47a4-906f-c3864dff091e 10.1145/2166966.2167004 Open Access The effort and time required to develop user interface models has been one of the main limitations to the adoption of model-based approaches, which enable intelligent processing of user interface descriptions. In this paper, we present a tool to perform reverse engineering of interactive dynamic Web applications into a model-based framework able to describe them at various abstraction levels. We indicate how information in HTML, HTML 5, CSS, Ajax and JavaScript is transformed into such logical framework, which facilitates adaptation to other types of interactive devices. We also discuss how this reverse engineering tool has been exploited in an environment for run-time adaptation or migration of interactive Web applications to various devices in ubiquitous use cases. corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:818 Ghiani, Giuseppe 0000-0002-6061-9855 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:86 Porta, Claudio Beyond Responsive Design: Context-Dependent Multimodal Augmentation of Web Applications com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217165 Pagano P Hybrid Data Infrastructures iMarine Project EUBrazilOpenBio Data Interroperability 2012 English Conference article https://hdl.handle.net/20.500.14243/6001 https://iris.cnr.it/request-item?handle=20.500.14243/6001&bitstreamId=086f24ea-9828-46f2-825e-6108356ac427 https://iris.cnr.it/request-item?handle=20.500.14243/6001&bitstreamId=a9fe5c0e-46ce-41eb-9cfd-46547a62b9c3 http://www.sienainitiative.eu/Pages/SelectedDocument.aspx?id_documento=71457601-cbbd-40db-926a-c133f383bab7 Restricted A recent study promoted by The Royal Society analysed the changing patterns of science and scientific collaborations and confirmed that science is increasingly global, multipolar, and networked. This trend is captured by the VVV paradigm, that is, data growth in Volume, Variety, and collection, processing and consumption Velocity. The requirements of this new science outgrow the capacity of traditional approaches. In particular: - Global, multipolar and networked scientific collaborations require dynamic computational environments capable of dealing with the VVV paradigm. - Heterogeneity of the data types and data sources to be integrated requires computational environments capable of federating a number of different technologies. - Innovative solutions for massive data storage, curation, management, and analysis require elastic access and usage of computational resources. The Hybrid Data Infrastructure (HDI) is an emerging paradigm, which assumes that different technologies, including cloud computing can be integrated to provide elastic access and usage of data and data-management capabilities needed to address the challenges of new science. The iMarine and EUBrazilOpenBio projects are underpinned by Hybrid Data Infrastructures. These infrastructures support world-wide collaboration between distributed biodiversity communities by federating heterogeneous data sources, offering innovative solutions to scientists. This is achieved by integrating advanced technologies for the management of data and by providing access to heterogeneous cloud computing resources by embedding the VENUS-C technology. corda_______::6e2fb22ccbb304603af8ed6bd97243fe 261575 Standards and Interoperability for eInfrastructure Implementation Initiative SIENA EC FP7 EU dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217173 Pardelli G Sassi M Goggi S Biagioni S European Language Resources Association (ELRA) - Evaluations and Language resources Distribution Agency (ELDA) Information Extraction Information Retrieval Text mining Digital Libraries 2012 English Conference article https://hdl.handle.net/20.500.14243/6009 https://iris.cnr.it/request-item?handle=20.500.14243/6009&bitstreamId=3458647a-fd29-4f7a-93df-873268c5431c http://www.lrec-conf.org/proceedings/lrec2012/pdf/687_Paper.pdf Restricted This paper presents the results of a terminological work on a reference corpus in the domain of Biomedicine. In particular, the research tends to analyse the use of certain terms in Biomedicine in order to verify their change over the time with the aim of retrieving from the net the very essence of documentation. The terminological sample contains words used in BioNLP and biomedicine and identifies which terms are passing from scientific publications to the daily press and which are rather reserved to scientific production. The final scope of this work is to determine how scientific dissemination to an ever larger part of the society enables a public of common citizens to approach communication on biomedical research and development; and its main source is a reference corpus made up of three main repositories from which information related to BioNLP and Biomedicine is extracted. The paper is divided in three sections: 1) an introduction dedicated to data extracted from scientific documentation; 2) the second section devoted to methodology and data description; 3) the third part containing a statistical representation of terms extracted from the archive: indexes and concordances allow to reflect on the use of certain terms in this field and give possible keys for having access to the extraction of knowledge in the digital era. dnet:pers:540 Biagioni, Stefania 0000-0001-9518-0267 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou239 Istituto di linguistica computazionale "Antonio Zampolli" - ILC Istituto di linguistica computazionale "Antonio Zampolli" - ILC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217186 Bartolini C Bertolino A Ciancone A De Angelis G Mirandola R IEEE Computer Society BPMN [ INFO.INFO-SE ] Computer Science [cs]/Software Engineering [cs.SE] ACM : D.: Software/D.2: SOFTWARE ENGINEERING/D.2.0: General non-functional requirements KLAPER Service Choreography ACM : D.: Software/D.2: SOFTWARE ENGINEERING/D.2.8: Metrics ACM : D.: Software/D.2: SOFTWARE ENGINEERING/D.2.1: Requirements/Specifications 2012 English Conference article https://doi.org/10.1109/pesos.2012.6225947 https://dx.doi.org/10.1109/pesos.2012.6225947 https://hal.inria.fr/hal-00867757 https://hdl.handle.net/20.500.14243/6021 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6225947&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6225929%29 https://iris.cnr.it/request-item?handle=20.500.14243/6021&bitstreamId=0fb51ed5-77f9-4c46-b53e-dad9f6fbb33f https://iris.cnr.it/request-item?handle=20.500.14243/6021&bitstreamId=9bc33927-3098-48fa-ad89-2fb93ad52bb9 10.1109/pesos.2012.6225947 Restricted The growing interest in the Service-oriented Architecture paradigm carries along an increasing popularity of choreographies, a flexible form of service composition to manage interactions within a business process. The BPMN provides and intuitive graphical notation to model choreographies, however there are aspects that BPMN choreography diagrams are unable to display, related not to what the participants must do, but to how they should do it. These non-functional requirements are usually expressed using separate, though connected, models. This paper introduces Q4BPMN, an approach that aims at improving the expressiveness of choreography diagrams by enhancing them with non-functional annotations. This way, the participants in the choreography will be eased in knowing what is expected from them, and designers can exploit the underlying formalism to support analysis and monitoring facilities. corda_______::995fdbae88d310accff3d98ad2582819 256980 Network of Excellence on Engineering Secure Future Internet Software Services and Systems NESSOS EC FP7 EU dnet:pers:219 Bartolini, Cesare dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217194 Bartolini C Bertolino A Ciancone A De Angelis G Mirandola R Service Choreography BPMN Non-functional requirements MDE 2012 English Conference article https://hdl.handle.net/20.500.14243/6029 https://iris.cnr.it/request-item?handle=20.500.14243/6029&bitstreamId=a7485f15-43cd-4aa4-8b03-5d4453ca4dbf Restricted The growing interest in the Service-oriented Architecture paradigm carries along an increasing popularity of choreographies, a flexible form of service composition to manage interactions within a business process. The BPMN provides and intuitive graphical notation to model choreographies, however there are aspects that BPMN choreography diagrams are unable to display, related not to what the participants must do, but to how they should do it. These non-functional requirements are usually expressed using separate, though connected, models. This paper introduces Q4BPMN, an approach that aims at improving the expressiveness of choreography diagrams by enhancing them with non-functional annotations. This way, the participants in the choreography will be eased in knowing what is expected from them, and designers can exploit the underlying formalism to support analysis and monitoring facilities. corda_______::995fdbae88d310accff3d98ad2582819 256980 Network of Excellence on Engineering Secure Future Internet Software Services and Systems NESSOS EC FP7 EU dnet:pers:219 Bartolini, Cesare dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217220 Bedini L Tonazzini A VALMAR Document Restoration and Analysis See-through interference Blind Source Separaton 2012 English Conference article https://hdl.handle.net/20.500.14243/6054 https://iris.cnr.it/request-item?handle=20.500.14243/6054&bitstreamId=4724ea68-1cfe-47c5-8978-3a1dcb9e9dd0 Restricted In this paper, we consider the problem of removing interferences from pairs of recto-verso RGB documents affected by the see-through effect, due to either transparency or seeping of ink from the reverse side of the page. We formulate the problem as one of separating two individual texts, overlapped in the maps of the colour channels through an unknown linear mixing operator, and exploit statistical techniques of blind source separation. We show that recently proposed Correlated Component Analysis techniques overcome the already satisfactory performance of Independent Component Analysis techniques and colour decorrelation, when the two texts are even sensibly correlated. dnet:pers:691 Tonazzini, Anna 0000-0001-6970-4725 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217231 Berardi G. Esuli A. Sebastiani F. Silvestri F. Springer Sentiment analysis Link analysis Hyperlinks Blog search 2012 English Conference article http://nmis.isti.cnr.it/sebastiani/Publications/IIR11b.pdf https://doi.org/10.1007/978-3-642-31178-9_26 https://dx.doi.org/10.1007/978-3-642-31178-9_26 https://hdl.handle.net/20.500.14243/6064 https://iris.cnr.it/request-item?handle=20.500.14243/6064&bitstreamId=da68c35d-d3d6-4d2d-84b9-b5787fcfae19 http://www.scopus.com/inward/record.url?eid=2-s2.0-84890715675&partnerID=MN8TOARS http://www.springerlink.com/content/266p2j6x65117655/ 10.1007/978-3-642-31178-9_26 Open Access In this paper we approach blog distillation by adding a link analysis phase to the standard retrieval-by-topicality phase, where we also we check whether a given hyperlink is a citation with a positive or a negative nature. This allows us to test the hypothesis that distinguishing approval from disapproval brings about benefits in blog distillation. dnet:pers:211 Berardi, Giacomo dnet:pers:282 Esuli, Andrea 0000-0002-5725-4322 dnet:pers:1205 Sebastiani, Fabrizio 0000-0003-4221-6427 dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217285 Eirinakis P Ruggieri S Subramani K Wojciechowski P Computational Theory and Mathematics Parameterized linear constraint Quantified linear program Artificial Intelligence Quantified linear implication Software Computational complexity Entailment Discrete Mathematics and Combinatorics 2012 English Journal article https://doi.org/10.1007/s10601-012-9127-x https://dx.doi.org/10.1007/s10601-012-9127-x https://hdl.handle.net/20.500.14243/6115 https://iris.cnr.it/request-item?handle=20.500.14243/6115&bitstreamId=fa90d898-1fb1-41a7-8dc3-4bb64b459553 http://link.springer.com/article/10.1007%2Fs10601-012-9127-x 10.1007/s10601-012-9127-x Restricted Extending linear constraints by admitting parameters allows for more abstract problem modeling and reasoning. A lot of focus has been given to conducting research that demonstrates the usefulness of parameterized linear constraints and implementing tools that utilize their modeling strength. However, there is no approach that considers basic theoretical tools related to such constraints that allow for reasoning over them. Hence, in this paper we introduce satisf iability with respect to polyhedral sets and entailment for the class of parameterized linear constraints. In order to study the computational complexities of these problems, we relate them to classes of quantified linear implications. The problem of satisfiability with respect to polyhedral sets is then shown to be co-NP hard. The entailment problem is also shown to be co-NP hard in its general form. Nevertheless, we characterize some subclasses for which this problem is in P. Furthermore, we examine a weakening and a strengthening extension of the entailment problem. The weak entailment problem is proved to be NP complete. On the other hand, the strong entailment problem is shown to be co-NP hard. dnet:pers:4 Ruggieri, Salvatore 0000-0002-1917-6087 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217291 Bellandi A Turini F Artificial Intelligence Information Systems Ontology queries Hardware and Architecture Software Computer Networks and Communications Probabilistic reasoning 2012 English Journal article https://doi.org/10.1007/s10844-011-0165-4 https://dx.doi.org/10.1007/s10844-011-0165-4 https://hdl.handle.net/20.500.14243/6121 https://iris.cnr.it/request-item?handle=20.500.14243/6121&bitstreamId=53fbdeb2-5896-4b1e-989d-cc8dfeebb1bc http://link.springer.com/article/10.1007%2Fs10844-011-0165-4 10.1007/s10844-011-0165-4 Restricted Probabilistic reasoning is an essential feature when dealing with many application domains. Starting with the idea that ontologies are the right way to formalize domain knowledge and that Bayesian networks are the right tool for probabilistic reasoning, we propose an approach for extracting a Bayesian network from a populated ontology and for reasoning over it. The paper presents the theory behind the approach, its design and examples of its use JOURNAL OF INTELLIGENT INFORMATION SYSTEMS, vol. 38 (issue 2), pp. 507-532 dnet:pers:8 Turini, Franco 0000-0001-6789-5476 A Systematic Literature Review on Combining Ontology with Bayesian Network to Support Logical and Probabilistic Reasoning com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217377 Batty M Axhausen K W Giannotti F Pozdnoukhov A Bazzani A Wachowicz M Ouzounis G Portugali Y New Social Media Smart City Settore INF/01 - Informatica Modelling Network Performance Materials Science(all) GOVERNANCE Integrated Databases Physics and Astronomy(all) Global position system General Materials Science Human mobility Smart city General Physics and Astronomy Travel behaviour INFORMATION COMMUNICATION TECHNOLOGIES Physical and Theoretical Chemistry 2012 English Journal article https://doi.org/10.1140/epjst/e2012-01703-3 https://link.springer.com/content/pdf/10.1140%2Fepjst%2Fe2012-01703-3.pdf https://doi.org/10.3929/ethz-b-000061793 https://dx.doi.org/10.1140/epjst/e2012-01703-3 http://hdl.handle.net/11585/134139 https://hdl.handle.net/20.500.14243/6203 https://iris.cnr.it/request-item?handle=20.500.14243/6203&bitstreamId=9bae80f2-14e4-4a8d-8473-dfd552c1657d http://link.springer.com/article/10.1140/epjst/e2012-01703-3 10.1140/epjst/e2012-01703-3 10.3929/ethz-b-000061793 Open Access Here we sketch the rudiments of what constitutes a smart city which we define as a city in which ICT is merged with traditional infrastructures, coordinated and integrated using new digital technologies. We first sketch our vision defining seven goals which concern: developing a new understanding of urban problems; effective and feasible ways to coordinate urban technologies; models and methods for using urban data across spatial and temporal scales; developing new technologies for communication and dissemination; developing new forms of urban governance and organisation; defining critical problems relating to cities, transport, and energy; and identifying risk, uncertainty, and hazards in the smart city. To this, we add six research challenges: to relate the infrastructure of smart cities to their operational functioning and planning through management, control and optimisation; to explore the notion of the city as a laboratory for innovation; to provide portfolios of urban simulation which inform future designs; to develop technologies that ensure equity, fairness and realise a better quality of city life; to develop technologies that ensure informed participation and create shared knowledge for democratic city governance; and to ensure greater and more effective mobility and access to opportunities for urban populations. We begin by defining the state of the art, explaining the science of smart cities. We define six scenarios based on new cities badging themselves as smart, older cities regenerating themselves as smart, the development of science parks, tech cities, and technopoles focused on high technologies, the development of urban services using contemporary ICT, the use of ICT to develop new urban intelligence functions, and the development of online and mobile forms of participation. Seven project areas are then proposed: Integrated Databases for the Smart City, Sensing, Networking and the Impact of New Social Media, Modelling Network Performance, Mobility and Travel Behaviour, Modelling Urban Land Use, Transport and Economic Interactions, Modelling Urban Transactional Activities in Labour and Housing Markets, Decision Support as Urban Intelligence, Participatory Governance and Planning Structures for the Smart City. Finally we anticipate the paradigm shifts that will occur in this research and define a series of key demonstrators which we believe are important to progressing a science of smart cities. THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS, vol. 214 (issue 1), pp. 481-518 corda_______::9eb712dc9e1f65c9ab7f471f91a6facd 284709 The FuturICT Knowledge Accelerator: Creating Socially Interactive Information Technologies for a Sustainable Future FUTURICT EC FP7 EU dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 A Bibliometric Analysis and Research Agenda on Smart Cities A Multicriteria View About Judicial and Legislative Decision Making in Digital Cities and Societies An Information Security Architecture for Smart Cities Analysis and Characterization of Thermographic Defects at the PV Module Level Big Data Analytics for Smart Cities Big Data Uses in Crowd Based Systems Cities and Smartness: A Critical Analysis of Opportunities and Risks Cyber-Physical Objects as Key Elements for a Smart Cyber-City Data Science Supporting Smart City Management: A Predictive Analysis Perspective Emergence and Ubiquity in the Smart Cities Exploring the Determinants of e-Participation in Smart Cities Introduction to ‘Planning Support Systems and Smart Cities’ Participation Caught In-Between Projects and Policies? Smart <i>and</i> Sustainable? Smart Cities: Concepts, Perceptions and Lessons for Planners Smart City Concepts: Chances and Risks of Energy Efficient Urban Development Smart City for Development: A Conceptual Model for Developing Countries The Sustainable Playable City: Making Way for the Playful Citizen The Uncertain Geographic Context Problem in Identifying Activity Centers Using Mobile Phone Positioning Data and Point of Interest Data Traffic Flow Forecasting Algorithm Based on Combination of Adaptive Elementary Predictors Using Open Data and Open Tools in Defining Strategies for the Enhancement of Basilicata Region 1. A. Aurigi. Making the Digital City: The Early Shaping of Urban Internet Space (Ashgate Publishing Company, Farnborough, UK, 2005) 2. K.W. Axhausen, Env. Planning B: Planning Design 35, 981 (2008) 3. M. Batty, Technology highs. The Guardian 29 (1989) 4. M. Batty, Env. Planning B: Planning Design 17, 247 (1990) 5. M. 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Booher, Planning with Complexity: An Introduction to Collaborative Rationality for Public Policy (Routledge, London, 2010) 29. T.S. Kuhn, The Structure of Scientific Revolutions (University of Chicago Press, Chicago, IL., 1962) 30. R. Lambiotte, V. Blondel, C. De Kerchove, E. Huens, C. Prieur, Z. Smoreda, P. Van Dooren, Physica A: Stat. Mech. Applic. 387, 5317 (2008) 31. J. Larsen, J. Urry, K.W. Axhausen, Mobilities, Networks, Geographies (Ashgate Publishing Company, Farnborough, UK, 2002) 32. M. McLuhan, Understanding Media: The Extensions of Man (McGraw Hill, New York, 1964) 33. M. Nielsen, Reinventing Discovery: The New Era of Networked Science (Princeton University Press, Princeton, NJ, 2011) 34. A. Noulas, S. Scellato, R. Lambiotte, M. Pontil, C.S. Mascolo. A tale of many cities: Universal patterns in human urban mobility [arXiv:1108.5355] (2011) 35. F. Pagliara, M. de Bok, D. Simmonds, A. 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Ratti, Environment and Planning B: Planning and Design 36, 824 (2009) com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217384 Bertolino A Daoudagh S Lonetti F Marchetti E Access control policies Accurate testing Error-prone process 2012 English Conference article https://doi.org/10.1109/icst.2012.185 https://dx.doi.org/10.1109/icst.2012.185 https://hdl.handle.net/20.500.14243/6210 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6200197&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6200080%29%26pageNumber%3D6 https://iris.cnr.it/request-item?handle=20.500.14243/6210&bitstreamId=30cc57b5-70fc-4de7-ac6f-6e1ca721f8b0 10.1109/icst.2012.185 Restricted Access control policies are usually specified by the XACML language. However, policy definition could be an error prone process, because of the many constraints and rules that have to be specified. In order to increase the confidence on defined XACML policies, an accurate testing activity could be a valid solution. The typical policy testing is performed by deriving specific test cases, i.e. XACML requests, that are executed by means of a PDP implementation, so to evidence possible security lacks or problems. Thus the fault detection effectiveness of derived test suite is a fundamental property. To evaluate the performance of the applied test strategy and consequently of the test suite, a commonly adopted methodology is using mutation testing. In this paper, we propose two different methodologies for deriving XACML requests, that are defined independently from the policy under test. The proposals exploit the values of the XACML policy for better customizing the generated requests and providing a more effective test suite. The proposed methodologies have been compared in terms of their fault detection effectiveness by the application of mutation testing on a set of real policies. corda_______::189a0e348f18578504b5d0184a1aa986 257178 Large Scale Choreographies for the Future Internet CHOREOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:105 Daoudagh, Said 0000-0002-3073-6217 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:217394 Bertolino A Daoudagh S Lonetti F Marchetti E SciTePress Testing strategies XACML XACML policies XACML requests derivation 2012 English Conference article https://hdl.handle.net/20.500.14243/6219 https://iris.cnr.it/request-item?handle=20.500.14243/6219&bitstreamId=5f5ec5b2-e5cb-47fe-b2a6-ab8a7a383fae http://www.nessos-project.eu/index.php?option=com_jresearch&view=publication&task=show&id=214&Itemid=115 Restricted The specification of access control policies with the XACML language could be an error prone process, so a testing is usually the solution for increasing the confidence on the policy itself. In this paper, we compare two methodologies for deriving test cases for policy testing, i.e. XACML requests, that are implemented in the X-CREATE tool. We consider a simple combinatorial strategy and a XML-based approach (XPT) which exploit policy values and the XACML Context Schema. A stopping criterion for the test cases generation is also provided and used for the comparison of the strategies in terms of fault detection effectiveness. corda_______::995fdbae88d310accff3d98ad2582819 256980 Network of Excellence on Engineering Secure Future Internet Software Services and Systems NESSOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:105 Daoudagh, Said 0000-0002-3073-6217 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218090 De Angelis G Bertolino A Polini A SciTePress On-line testing Ranking Reputation Service choreography Service Oriented architecture 2012 English Conference article https://hdl.handle.net/20.500.14243/3961 https://iris.cnr.it/request-item?handle=20.500.14243/3961&bitstreamId=fcf54082-43bd-45a9-91d1-556e7275c131 Restricted The Future Internet (FI) sustains the emerging vision of a software ecosystem in which pieces of software, developed, owned and run by different organizations, can be dynamically discovered and bound to each other so to readily start to interact. Nevertheless, without suitable mechanisms, paradigms and tools, this ecosystem is at risk of tending towards chaos. Indeed the take off of FI passes through the introduction of paradigms and tools permitting to establish some discipline. Choreography specifications and Governance are two different proposals which can contribute to such a vision, by permitting to define rules and functioning agreements both at the technical level and at the social (among organizations) level. In this paper we discuss such aspects and introduce a policy framework so to support a FI ecosystem in which V&V activities are controlled and perpetually run so to contribute to the quality and trustworthiness perceived by all the involved stakeholders. corda_______::189a0e348f18578504b5d0184a1aa986 257178 Large Scale Choreographies for the Future Internet CHOREOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218095 Debole F Salerno E Savino P Tonazzini A VALMAR Ancient document preservation and accessibility Metadata schema for multispectral images Metadata editor tool 2012 English Conference article https://hdl.handle.net/20.500.14243/3966 https://iris.cnr.it/request-item?handle=20.500.14243/3966&bitstreamId=c061cfff-feb7-44f6-b875-0b290dcdba45 Restricted Digital archives containing images and detailed descriptions of cultural heritage objects are of primary importance in order to guarantee the preservation and to foster the fruition of many fragile artifacts of our culture and history. Digital elaboration of these digitalized images is frequently needed in order to improve their readability, and to correct degradations and damages. This paper presents a metadata schema and a metadata editor which support the description and the archiving of all elaboration and restoration activities performed. The archive allows one to perform content based searches of the original object's descriptions as well as of the results of the elaboration activities. dnet:pers:92 Debole, Franca 0000-0002-0369-6045 dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 dnet:pers:719 Savino, Pasquale 0000-0002-8841-5440 dnet:pers:691 Tonazzini, Anna 0000-0001-6970-4725 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218102 Dellepiane M Scopigno R Eurographics Association Teaching Computer graphics Stereo reconstruction 2012 English Conference article http://diglib.eg.org/EG/DL/conf/EG2012/education/025-032.pdf.abstract.pdf;internal&action=action.digitallibrary.ShowPaperAbstract https://dx.doi.org/10.2312/conf/eg2012/education/025-032 https://hdl.handle.net/20.500.14243/3973 10.2312/conf/eg2012/education/025-032 Metadata Only Access The paper presents the experience of a course (3D Graphics for Cultural Heritage) in the context of Humanistic Informatics degree. The goal of the course was to present an overview of the techniques for the acquisition of 3D models of real objects. The focus was put on freeware/open source solutions that could give the students the possibility to experiment directly on the data, and possibly apply them in their future activities. The acquisition techniques were divided in three groups: 3D scanning, Dense Stereo Reconstruction and Re-Lightable Images. Moreover, general concepts about 3D Graphics, remote visualization, and planning of projects were part of the subjects. The final project for each student consisted in a practical acquisition of a real objects, using one of the proposed techniques. The results of the projects showed that high quality 3D acquisition is now possible even with low-cost devices and freeware tools, and that it can be a strongpoint for the career of future young CH professionals. dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218127 Ghiani G Paternò F Santoro C ACM, Association for computing machinery Design Soggetti Continuity Multi-device Environments Human Factors Migratory Web User Interfaces 2012 English Conference article http://dl.acm.org/citation.cfm?id=2254563 https://doi.org/10.1145/2254556.2254563 https://dx.doi.org/10.1145/2254556.2254563 https://hdl.handle.net/20.500.14243/2638 https://iris.cnr.it/request-item?handle=20.500.14243/2638&bitstreamId=d3189eec-1bd1-4713-9c81-95103dfff9ed 10.1145/2254556.2254563 Restricted In this work we present an environment able to support users in seamless access to Web applications in multi-device contexts. The environment supports dynamic push and pull of interactive Web applications, or parts of them, across desktop and mobile devices while preserving their state. We describe mechanisms for sharing information regarding devices, users, and Web applications with various levels of privacy and report on first experiences with the proposed environment. dnet:pers:818 Ghiani, Giuseppe 0000-0002-6061-9855 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:1381 Santoro, Carmelina 0000-0002-0556-7538 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218133 Salerno E Tonazzini A Savino P Martinelli F Debole F Bruno F Bianco G Console E VALMAR Multispectral imaging 3D imaging Image manipulation software Virtual restoration Metadata editor 2012 English Conference article https://hdl.handle.net/20.500.14243/2644 https://iris.cnr.it/request-item?handle=20.500.14243/2644&bitstreamId=7bdc94e3-5e97-4c2a-bd46-9b2d2b670769 Restricted This paper describes the salient features of the hardware-software system AMMIRA, a framework for the virtual restoration of artworks, based on a combination of multispectral and 3D imaging, and digital image analysis and processing techniques. The imaging system is composed of a multispectral camera and a digital projector, for both 2D and 3D data acquisition. The 3D surface representation is used to correct geometrical distortions, and the rich and diverse information content of the 2D multispectral images is exploited by statistical techniques to extract individual features and to attenuate degradations. Finally, the entire digital object history - all the acquisition and processing steps, with the corresponding parameters - is stored in metadata files, for future evaluation of the restoration process and the creation of an expert knowledge database. dnet:pers:92 Debole, Franca 0000-0002-0369-6045 dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 dnet:pers:719 Savino, Pasquale 0000-0002-8841-5440 dnet:pers:691 Tonazzini, Anna 0000-0001-6970-4725 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218140 Binante V Girardi M Padovani C Pagni A Pasquinelli G VALMAR Masonry constructions Constitutive equations Numerical modelling 2012 English Conference article https://hdl.handle.net/20.500.14243/2651 https://iris.cnr.it/request-item?handle=20.500.14243/2651&bitstreamId=2843bd3c-ccb5-43ee-950a-afa6ffa4aa07 Restricted The paper presents a new numerical tool, the NOSA-ITACA code, for the structural analysis of masonry buildings of historical interest. The code, resulting from integration of the finite element code NOSA and the open-source platform SALOME, is being developed within the framework of the NOSA-ITACA project, funded by the Region of Tuscany. In this paper some preliminary results are described with the aim of illustrating the main features of the NOSA-ITACA code. After a short description of the constitutive equation used to model the mechanical behaviour of masonry constructions, some details are given concerning the code's implementation. Lastly, a dynamic analysis of the "Rognosa" tower in San Gimignano, performed via the NOSA-ITACA code, is presented to exemplify application of the code. dnet:pers:378 Binante, Vincenzo 0000-0002-4071-5794 dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X dnet:pers:270 Pagni, Andrea dnet:pers:376 Pasquinelli, Giuseppe com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218148 D'Acunto M Benassi A Moroni D Salvetti O Ibai publishing (Institute of Computer Vision and applied Computer Sciences) Radon Transform Image Reconstruction Markov Chain Monte Carlo 2012 English Conference article https://hdl.handle.net/20.500.14243/2659 https://iris.cnr.it/request-item?handle=20.500.14243/2659&bitstreamId=fdbfe0ae-fc66-47b0-a431-69aebb7989c9 Restricted Computed Tomography as well as Magnetic Resonance or Positron Electron Tomography are currently the most commonly used medical imaging modalities for the analysis of human body complex structures and organs, where diseases must be recognized and identified. The image reconstruction process used in these tomography techniques is usually based on the Radon Transform (RT). In this paper, an algorithm based on Markov chain Monte Carlo methods for reconstruction of 2D-3D structures is introduced, including correction of noise and of some instrumental artifacts directly from the RT sinograms. The results can be applied to any RT-based medical imaging technologies. dnet:pers:147 Benassi, Antonio dnet:pers:150 D'Acunto, Mario 0000-0003-4233-1943 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218155 Biscoglio I Fusani M Gnesi S Natural Language Software requirements analysis Good practices 2012 English Conference article https://hdl.handle.net/20.500.14243/2666 https://iris.cnr.it/request-item?handle=20.500.14243/2666&bitstreamId=5b8fb793-86cb-43d4-a147-9725bf4c8fc7 Restricted Software Requirements analysis of quality characteristics as completeness, consistency and unambiguity assume an important role in the safety-critical software. We consider then the contributions to Natural Lan-guage (NL) Software Requirements Analysis as good practices or recommendations for producing high level quality NL requirements. From a survey of different approaches and solutions, it is possible to draw an incremental list of Good Practices (GP) for writing NL software requirements, making them understandable to their users, typically from the linguistic point of view, thus reducing the efforts for the analysis. The industrial experiences of two research/service laboratories about requirements analysis are compared with the suggestions of the literature and the technology, and the results are shown. dnet:pers:844 Biscoglio, Isabella 0000-0003-2939-0826 dnet:pers:280 Fusani, Mario dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218164 Paternò F Santoro C ACM Press Distributed and migratory user interfaces Multi-device user interfaces Logical framework 2012 English Conference article http://giove.isti.cnr.it/attachments/publications/eics2012.pdf http://dl.acm.org/citation.cfm?id=2305494&CFID=130039542&CFTOKEN=53602029 https://doi.org/10.1145/2305484.2305494 https://dx.doi.org/10.1145/2305484.2305494 https://hdl.handle.net/20.500.14243/2675 https://iris.cnr.it/request-item?handle=20.500.14243/2675&bitstreamId=b8a708fe-1da5-4f3c-b7cf-99c06007e5a5 10.1145/2305484.2305494 Open Access In this paper, we present a framework for describing various design dimensions that can help in better understanding the features provided by tools and applications for multi-device environments. We indicate the possible options for each dimension, and also discuss how various research proposals in the area are located in our framework. The final discussion also points out important areas for future research. dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:1381 Santoro, Carmelina 0000-0002-0556-7538 Multi-device Adaptation with Liquid Media Queries com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218173 Berardi G Esuli A Sebastiani F ACM Press cost-sensitive learning supervised learning ranking text classification semi-automated text classification 2012 English Conference article http://nmis.isti.cnr.it/sebastiani/Publications/SIGIR12.pdf https://doi.org/10.1145/2348283.2348411 https://dx.doi.org/10.1145/2348283.2348411 https://hdl.handle.net/20.500.14243/2684 https://iris.cnr.it/request-item?handle=20.500.14243/2684&bitstreamId=0d4f54f6-d4ea-4162-8ee4-9a107d82d9af 10.1145/2348283.2348411 Open Access In Semi-Automated Text Classification (SATC) an automatic classifier Phi labels a set of unlabelled documents D, following which a human annotator inspects (and corrects when appropriate) the labels attributed by Phi to a subset D' of D, with the aim of improving the overall quality of the labelling. An automated system can support this process by ranking the automatically labelled documents in a way that maximizes the expected increase in effectiveness that derives from inspecting D'. An obvious strategy is to rank D so that the documents that Phi has classified with the lowest confidence are top-ranked. In this work we show that this strategy is suboptimal. We develop a new utility-theoretic ranking method based on the notion of inspection gain, defined as the improvement in classification effectiveness that would derive by inspecting and correcting a given automatically labelled document. We also propose a new effectiveness measure for SATC-oriented ranking methods, based on the expected reduction in classification error brought about by partially inspecting a list generated by a given ranking method. We report the results of experiments showing that, with respect to the baseline method above, and according to the proposed measure, our ranking method can achieve substantially higher expected reductions in classification error. dnet:pers:282 Esuli, Andrea 0000-0002-5725-4322 dnet:pers:1205 Sebastiani, Fabrizio 0000-0003-4221-6427 Active Learning Strategies for Technology Assisted Sensitivity Review Towards Maximising Openness in Digital Sensitivity Review Using Reviewing Time Predictions com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218314 Ter Beek M H Mazzanti F Sulova A Springer-Verlag Model check Modeling and analysis Modal Transition Systems Product families 2012 English Conference article http://fmt.isti.cnr.it/%7Emtbeek/FM12.pdf https://doi.org/10.1007/978-3-642-32759-9_36 https://dx.doi.org/10.1007/978-3-642-32759-9_36 https://hdl.handle.net/20.500.14243/2821 https://iris.cnr.it/request-item?handle=20.500.14243/2821&bitstreamId=c70dee8d-ee11-44f7-88ae-bd724e505966 http://www.springerlink.com/content/38467066267n715m/ 10.1007/978-3-642-32759-9_36 Open Access We present VMC, a tool for the modeling and analysis of variability in product lines. It accepts a product family specified as a modal transition system, possibly with additional variability constraints, after which it can automatically generate all the family's valid products, visualize the family/products as modal/labeled transition systems, and efficiently model check properties expressed in an action- and state-based branching-time temporal logic over products and families alike. dnet:pers:1330 Mazzanti, Franco 0000-0003-4562-8777 dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 From the Archives of the Formal Methods and Tools Lab States and Events in KandISTI Summary of: On the Expressiveness of Modal Transition Systems with Variability Constraints com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218321 Ter Beek M H Classen A Schaefer I Becker M Roosfrantz F Wong P Y ACM Press Variability Verification Formal methods Software Product Lines Testing 2012 English Conference article http://dl.acm.org/citation.cfm?doid=2362536.2362576 https://doi.org/10.1145/2362536.2362576 https://dx.doi.org/10.1145/2362536.2362576 https://hdl.handle.net/20.500.14243/2827 https://iris.cnr.it/request-item?handle=20.500.14243/2827&bitstreamId=1916e9ea-5370-42b2-8b4c-c9ee14e12b8d 10.1145/2362536.2362576 Restricted FMSPLE 2012 is the third edition of the FMSPLE workshop series, traditionally affiliated with SPLC, which aims to connect researchers and practitioners interested in raising the efficiency and the effectiveness of SPLE through the application of innovative analysis approaches and formal methods. dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218334 Ter Beek M H Gnesi S Mazzanti F ACM Press Product family Variability Model checking Temporal logic 2012 English Conference article http://dl.acm.org/citation.cfm?doid=2364412.2364454 https://doi.org/10.1145/2364412.2364454 https://dx.doi.org/10.1145/2364412.2364454 https://hdl.handle.net/20.500.14243/2839 https://iris.cnr.it/request-item?handle=20.500.14243/2839&bitstreamId=41cb4a63-3e32-49bc-85c3-eb8c5c81ccc8 10.1145/2364412.2364454 Restricted We demonstrate an experimental tool for the modeling and analysis of behavioral variability in product families. dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 dnet:pers:1330 Mazzanti, Franco 0000-0003-4562-8777 dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218347 Girardi M Lucchesi M Padovani C Pasquinelli G Pintucchi B Zani N Civil-Comp press Masonry towers Masonry-like materials Nonlinear dynamics Numerical methods 2012 English Conference article http://pdfs.semanticscholar.org/059c/57c63d690670eac90f861b334e07e97cf24a.pdf https://dx.doi.org/10.4203/ccp.99.118 https://hdl.handle.net/20.500.14243/2851 https://iris.cnr.it/request-item?handle=20.500.14243/2851&bitstreamId=b450bfe1-357e-4b84-af06-4dabdbfda593 http://www.ctresources.info/ccp/paper.html?id=6960 http://www.scopus.com/inward/record.url?eid=2-s2.0-84893901331&partnerID=MN8TOARS 10.4203/ccp.99.118 Open Access This paper is devoted to comparing two numerical approaches for modelling the dynamic behaviour of masonry structures. It presents the constitutive equation of masonry-like materials with bounded compressive strength and addresses the dynamic problem for both three-dimensional bodies and one-dimensional structures. The numerical methods implemented in the codes NOSA-ITACA and MADY, respectively for three and one-dimensional structures, are outlined. With the aim of comparing the two numerical procedures, a masonry tower with rectangular cross-section is analised. The structure is subjected to its own weight and an accelerogram recorded during a real earthquake. This comparison has emphasised the importance of employing accurate constitutive models when analysing masonry structures. dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218818 Ramalho Brilhante I Berlingerio M Trasarti R Renso C Fernandes De Macedo J A Casanova M A IEEE Computer Society Graph Mining H.2.8 Database applications. Data mining 58-02 GPS Community 2012 English Conference article http://www.inf.puc-rio.br/%7Ecasanova/Publications/Papers/2012-Papers/2012-MDM.pdf https://doi.org/10.1109/mdm.2012.17 https://dx.doi.org/10.1109/mdm.2012.17 https://hdl.handle.net/20.500.14243/4484 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6341398&contentType=Conference+Publications&searchField%3DSearch_All%26queryText%3DComeTogether%3A+discovering+communities+of+places+in+mobility+data https://iris.cnr.it/request-item?handle=20.500.14243/4484&bitstreamId=7f5b385d-2890-46e1-983c-96ab5ec98114 10.1109/mdm.2012.17 Open Access We analyze urban mobility and public places under a new perspective: how can we feature the places in a city based on how people move among them? To answer this question we need to combine places, like points of interest, with mobility information like the trajectories of individuals moving within a city. To accomplish this, we propose a methodology based on complex network analysis: we build a network of points of interests by connecting places by the individual trajectories passing through them. From such network we compute communities finding groups places highly connected by the mobility of the individuals. We present a case study on real trajectory dataset on the city of Milan, showing a complementary view on the urban mobility that is not covered by the state-of-the art techniques on mobility analysis. © 2012 IEEE. dnet:pers:1451 Renso, Chiara 0000-0002-1763-2966 dnet:pers:23 Trasarti, Roberto 0000-0001-5316-6475 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218832 Ceri S. Della Valle E. Pedreschi D. Trasarti R. Springer, Berlin, DEU MegaModelling Language H.2.8 Database applications Data Mining 58-02 2012 English Conference article https://openportal.isti.cnr.it/doc?id=people______::efb4125614976685468e5f10f2ea968e https://doi.org/10.1007/978-3-642-34002-4_1 https://dx.doi.org/10.1007/978-3-642-34002-4_1 http://link.springer.com/chapter/10.1007/978-3-642-34002-4_1 https://publications.cnr.it/doc/218832 10.1007/978-3-642-34002-4_1 Restricted The availability of huge amounts of data ("big data") is changing our attitude towards science, which is moving from specialized to massive experi- ments and from very focused to very broad research questions. Models of all kinds, from analytic to numeric, from exact to stochastic, from simulative to predictive, from behavioral to ontological, from patterns to laws, enable mas- sive data analysis and mining, often in real time. Scientific discovery in most cases stems from complex pipelines of data analysis and data mining methods on top of "big" experimental data, confronted and contrasted with state-of-art knowledge. In this setting, we propose mega-modelling as a new holistic data and model management system for the acquisition, composition, integration, management, querying and mining of data and models, capable of mastering the co-evolution of data and models and of supporting the creation of what-if anal- yses, predictive analytics and scenario explorations. Conceptual Modeling. 31st International Conference on Conceptual Modeling, pp. 1–15, Florence, Italy, 15-18 October 2012 dnet:pers:23 Trasarti, Roberto 0000-0001-5316-6475 Big Data Analytics Has Little to Do with Analytics CDS074 oai:it.cnr:prodotti:218846 Triossi A Orlando S Raffaetà A Fruhwirth T ACM Press B.6 LOGIC DESIGN Parallelism CHR D.3.4 Processors Hardware acceleration 2012 English Conference article http://www.informatik.uni-ulm.de/pm/mitarbeiter/fruehwirth/triossi-parallel-chr-fpga-ppdp-2012.pdf http://dl.acm.org/ft_gateway.cfm?id=2370798&ftid=1290668&dwn=1&CFID=270343077&CFTOKEN=81034639 https://doi.org/10.1145/2370776.2370798 https://dx.doi.org/10.1145/2370776.2370798 https://hdl.handle.net/20.500.14243/4511 https://iris.cnr.it/request-item?handle=20.500.14243/4511&bitstreamId=a51607d6-0e57-4312-85e1-903fe5bdbc0c 10.1145/2370776.2370798 Open Access This paper investigates the compilation of a committed-choice rule- based language, Constraint Handling Rules (CHR), to specialized hardware circuits. The developed hardware is able to turn the intrin- sic concurrency of the language into parallelism. Rules are applied by a custom executor that handles constraints according to the best degree of parallelism the implemented CHR specification can of- fer. Our framework deploys the target digital circuits through the Field Programmable Gate Array (FPGA) technology, by first com- piling the CHR code fragment into a low level hardware description language. We also discuss the realization of a hybrid CHR inter- preter, consisting of a software component running on a general purpose processor, coupled with a hardware accelerator. The latter unburdens the processor by executing in parallel the most computa- tional intensive CHR rules directly compiled in hardware. Finally the performance of a prototype system is evaluated by time effi- ciency measures. dnet:pers:573 Orlando, Salvatore 0000-0002-4155-9797 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218921 Nanni M Trasarti R Rossetti G Pedreschi D ACM Press 58-02 Distributed computation GPS H.2.8 Database Applications 2012 English Conference article http://kdd.isti.cnr.it/%7Enanni/papers/UrbComp12_Paper16_Nanni.pdf http://dl.acm.org/citation.cfm?id=2346496.2346511&coll=DL&dl=GUIDE&CFID=180161354&CFTOKEN=59560461 https://doi.org/10.1145/2346496.2346511 https://dx.doi.org/10.1145/2346496.2346511 https://hdl.handle.net/20.500.14243/4586 https://iris.cnr.it/request-item?handle=20.500.14243/4586&bitstreamId=3c4fc9c4-32f3-4743-8775-0090b8ce1ce1 10.1145/2346496.2346511 Open Access A basic task of urban mobility management is the real-time monitoring of traffic within key areas of the territory, such as main entrances to the city, important attractors and possible bottlenecks. Some of them are well known areas, while while others can appear, disappear or simply change during the year, or even during the week, due for instance to roadworks, accidents and special events (strikes, demonstrations, concerts, new toll road fares). Especially in the latter cases, it would be useful to have a traffic monitoring system able to dynamically adapt to reference areas specified by the user. In this paper we propose and study a solution exploiting on-board location devices in private cars mobility, that continuously trace the position of the vehicle and periodically communicate it to a central station. Such vehicles provide a statistical sample of the whole population, and therefore can be used to compute a summary of the traffic conditions for the mobility manager. However, the large mass of information to be transmitted and processed to achieve that might be too much for a real-time monitoring system, the main problem being the systematic communication from each vehicle to a unique, centralized station. In this work we tackle the problem by adopting the general view of distributed systems for the computation of a global function, consisting in minimizing the amount of information communicated through a careful coordination of the single nodes (vehicles) of the system. Our approach involves the use of predictive models that allow the central station to guess (in most cases and within some given error threshold) the location of the monitored vehicles and then to estimate the density of key areas without communications with the nodes. © 2012 ACM. dnet:pers:627 Nanni, Mirco 0000-0003-3534-4332 dnet:pers:847 Pedreschi, Dino 0000-0003-4801-3225 dnet:pers:187 Rossetti, Giulio 0000-0003-3373-1240 dnet:pers:23 Trasarti, Roberto 0000-0001-5316-6475 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218934 Freire A Macdonald C Tonellotto N Ounis I Cacheda F ACM Press Experimentation Performance H.3.3 Information Search & Retrieval 2012 English Conference article http://www.dcs.gla.ac.uk/~craigm/publications/freire12scheduling.pdf http://dl.acm.org/citation.cfm?id=2348508&CFID=276679955&CFTOKEN=53698396 https://doi.org/10.1145/2348283.2348508 https://dx.doi.org/10.1145/2348283.2348508 https://hdl.handle.net/20.500.14243/4599 https://iris.cnr.it/request-item?handle=20.500.14243/4599&bitstreamId=45841bb2-6677-4214-869a-5d70bc8206cb 10.1145/2348283.2348508 Open Access For increased efficiency, an information retrieval system can split its index into multiple shards, and then replicate these shards across many query servers. For each new query, an appropriate replica for each shard must be selected, such that the query is answered as quickly as possible. Typically, the replica with the lowest number of queued queries is selected. However, not every query takes the same time to execute, particularly if a dynamic pruning strategy is applied by each query server. Hence, the replica's queue length is an inaccurate indicator of the workload of a replica, and can result in inefficient usage of the replicas. In this work, we propose that improved replica selection can be obtained by using query efficiency prediction to measure the expected workload of a replica. Experiments are conducted using 2.2k queries, over various numbers of shards and replicas for the large GOV2 collection. Our results show that query waiting and completion times can be markedly reduced, showing that accurate response time predictions can improve scheduling accuracy and attesting the benefit of the proposed scheduling algorithm. dnet:pers:591 Tonellotto, Nicola 0000-0002-7427-1001 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218941 Macdonald C Tonellotto N Ounis I ACM Press Experimentation Performance H.3.3 Information Search & Retrieval 2012 English Conference article http://www.dcs.gla.ac.uk/~craigm/publications/macdonald12predict.pdf http://dl.acm.org/citation.cfm?id=2348367&CFID=179990712&CFTOKEN=56023105 https://doi.org/10.1145/2348283.2348367 https://dx.doi.org/10.1145/2348283.2348367 https://hdl.handle.net/20.500.14243/4606 https://iris.cnr.it/request-item?handle=20.500.14243/4606&bitstreamId=bb99ff47-b08a-49e7-8fa4-6ac8b0fff034 10.1145/2348283.2348367 Open Access Dynamic pruning strategies permit efficient retrieval by not fully scoring all postings of the documents matching a query - without degrading the retrieval effectiveness of the topranked results. However, the amount of pruning achievable for a query can vary, resulting in queries taking different amounts of time to execute. Knowing in advance the execution time of queries would permit the exploitation of online algorithms to schedule queries across replicated servers in order to minimise the average query waiting and completion times. In this work, we investigate the impact of dynamic pruning strategies on query response times, and propose a framework for predicting the efficiency of a query. Within this framework, we analyse the accuracy of several query efficiency predictors across 10,000 queries submitted to in-memory inverted indices of a 50-million-document Web crawl. Our results show that combining multiple efficiency predictors with regression can accurately predict the response time of a query before it is executed. Moreover, using the efficiency predictors to facilitate online scheduling algorithms can result in a 22% reduction in the mean waiting time experienced by queries before execution, and a 7% reduction in the mean completion time experienced by users. info:eu-repo/grantAgreement/EC/FP7/287583/EU/Search engine for MultimediA enviRonment generated contenT/SMART corda_______::16b6ce1ff9554faf8f9f7118bfd7271a 287583 Search engine for MultimediA enviRonment generated contenT SMART EC FP7 EU dnet:pers:591 Tonellotto, Nicola 0000-0002-7427-1001 Anytime Ranking for Impact-Ordered Indexes Early Termination Heuristics for Score-at-a-Time Index Traversal com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:218949 Macdonald C Tonellotto N Ounis I ACM Press Experimentation Performace H.3.3 Information Search & Retrieval 2012 English Conference article http://dl.acm.org/citation.cfm?id=2348464&CFID=179851898&CFTOKEN=77126833 https://doi.org/10.1145/2348283.2348464 https://dx.doi.org/10.1145/2348283.2348464 https://hdl.handle.net/20.500.14243/4614 https://iris.cnr.it/request-item?handle=20.500.14243/4614&bitstreamId=eec47200-aeed-465c-9ec5-303cb9aaebac 10.1145/2348283.2348464 Restricted A dynamic pruning strategy, such as Wand, enhances retrieval efficiency without degrading effectiveness to a given rank K, known as safe-to-rank-K. However, it is also possible for Wand to obtain more efficient but unsafe retrieval without actually significantly degrading effectiveness. On the other hand, in a modern search engine setting, dynamic pruning strategies can be used to efficiently obtain the set of documents to be re-ranked by the application of a learned model in a learning to rank setting. No work has examined the impact of safeness on the effectiveness of the learned model. In this work, we investigate the impact of Wand safeness through experiments using 150 TREC Web track topics. We find that unsafe Wand is biased towards documents with lower docids, thereby impacting effectiveness dnet:pers:591 Tonellotto, Nicola 0000-0002-7427-1001 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219019 Van Den Hoven J Helbing D Pedreschi D Domingoferrer J Giannotti F Christen M Computer Science - Computers and Society 10222 Institute of Biomedical Ethics and History of Medicine Materials Science(all) Physics and Astronomy(all) 1606 Physical and Theoretical Chemistry 610 Medicine & health General Materials Science Computers and Society (cs.CY) General Physics and Astronomy FOS: Computer and information sciences 3100 General Physics and Astronomy Digital Libraries (cs.DL) Computer Science - Digital Libraries ICT 2500 General Materials Science Physical and Theoretical Chemistry 2012 English Journal article http://arxiv.org/abs/1210.8181 https://doi.org/10.1140/epjst/e2012-01691-2 http://hdl.handle.net/20.500.11797/PC560 https://link.springer.com/content/pdf/10.1140%2Fepjst%2Fe2012-01691-2.pdf http://resolver.tudelft.nl/uuid:70f0b29a-58ce-426d-96a5-5fa6add9221c https://www.zora.uzh.ch/id/eprint/71279/ https://doi.org/10.48550/arxiv.1210.8181 https://dx.doi.org/10.1140/epjst/e2012-01691-2 https://hdl.handle.net/20.500.14243/4682 https://iris.cnr.it/request-item?handle=20.500.14243/4682&bitstreamId=fa002a31-0465-4c48-83a6-628a708ce5cb http://link.springer.com/article/10.1140/epjst/e2012-01691-2?null 10.1140/epjst/e2012-01691-2 10.48550/arxiv.1210.8181 Open Access The pervasive use of information and communication technology (ICT) in modern societies enables countless opportunities for individuals, institutions, businesses and scientists, but also raises difficult ethical and social problems. In particular, ICT helped to make societies more complex and thus harder to understand, which impedes social and political interventions to avoid harm and to increase the common good. To overcome this obstacle, the large-scale EU flagship proposal FuturICT intends to create a platform for accessing global human knowledge as a public good and instruments to increase our understanding of the information society by making use of ICT-based research. In this contribution, we outline the ethical justification for such an endeavor. We argue that the ethical issues raised by FuturICT research projects overlap substantially with many of the known ethical problems emerging from ICT use in general. By referring to the notion of Value Sensitive Design, we show for the example of privacy how this core value of responsible ICT can be protected in pursuing research in the framework of FuturICT. In addition, we discuss further ethical issues and outline the institutional design of FuturICT allowing to address them. THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS (ONLINE), vol. 214, pp. 153-181 corda_______::9eb712dc9e1f65c9ab7f471f91a6facd 284709 The FuturICT Knowledge Accelerator: Creating Socially Interactive Information Technologies for a Sustainable Future FUTURICT EC FP7 EU dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 Beyond Informed Consent—Investigating Ethical Justifications for Disclosing, Donating or Sharing Personal Data in Research 1. O. Abul, F. Bonchi, F. Giannotti, IEEE Trans. Knowledge Data Eng. 22, 1709 (2010) 2. A. Appiah, Stereotypes Shaping Identity California Law Rev. 88, 41 (2000) 3. Y. Benkler, H. Nissenbaum, J. Political Philosophy 4, 394 (2006) 4. S. Benn, A Theory of Freedom (Cambridge University Press, Cambridge, 1988) 5. I. Berlin, Four Essays on Liberty (Oxford University Press, Oxford, 1969) 6. d.[sic] boyd, K. Crawford, Symposium on the Dynamics of the Internet and Society, September 2011 (available at: http://ssrn.com/abstract=1926431) (2011) 7. S. Buckingham Shum, K. Aberer, A. Schmidt, S. Bishop, P. Lukowicz, S. Anderson, Y. Charalabidis, J. Domingue, S. de Freitas, I. Dunwell, B. Edmonds, F. Grey, M. Haklay, M. Jelasity, A. Karpistenko, J. Kohlhammer, J. Lewis, J. Pitt, R. Sumner, D. Helbing, Eur. Phys. J. Special Topics 214, 109 (2012) 8. M. Christen, J. Fischer, M. Huppenbauer, C. Tanner, C. van Schaik (eds.), Empirically Informed Ethics. Morality Between Facts and Norms (Springer, New York, in press) 9. T. Craig, M.E. Ludloff, Privacy and Big Data (O'Reilly, Sebastopol, 2011) 10. J.W. DeCew, In Pursuit of Privacy: Law, Ethics, and the Rise of Technology (Cornell University Press, Ithaca NY, 1997) 11. P.B. De Laat, in Proceedings AISB/IACAP 2012, Stream Social Turn (available at http://events.cs.bham.ac.uk/turing12/proceedings/11.pdf#page=67) (2012) 12. E. Diener, R. Crandall, Ethics in Social and Behavioral Research (University of Chicago Press, Chicago IL, 1978) 13. J. Domingo-Ferrer, Proceedings of the 2010 international conference on Privacy in statistical databases (PSD'10), edited by J. Domingo-Ferrer, E. Magkos (Springer-Verlag, Berlin, 2010), p. 258 14. P. Eckersley, How Unique Is Your Web Browser? (Electronic Frontier Foundation, 2009) 15. B. Friedman (ed.), Human values and the design of computer technology (Cambridge University Press, New York, 1997) 16. B. Friedman, N.G. Freier, Theories of information behavior: A researcher's guide edited by K.E. Fisher, S. Erdelez, E.F. McKechnie (Information today, Medford NJ, 2005), p. 368 17. B.C.M. Fung, K. Wang, R. Chen, P.S. Yu, ACM Computing Surveys 42, Article No. 14 (2010) 18. F. Giannotti, D. Pedreschi, S. Pentland, P. Lukowicz, D. Kossmann, J. Crowley, D.A Helbing, Eur. Phys. J. Special Topics 214, 49 (2012) 19. F. Giannotti, G. Pedreschi, Mobility, Data Mining and Privacy - Geographic Knowledge Discovery (Springer, Berlin, 2008) 20. S. Gutwirth, R. Leenes, P. De Hert, Y. Poullet (eds.), European Data Protection: In Good Health? (Springer, New York, 2012) 21. D. Helbing, S. Bishop, R. Conte, P. Lukowicz, J.B. McCarthy, Eur. Phys. J. Special Topics 214, 11 (2012) 22. D. Helbing, S. Balietti, Eur. Phys. J. Special Topics 195, 3 (2011) 23. D. Helbing, I. Farkas, T. Vicsek, Nature 407, 487 (2000) 24. A. Hundepool, J. Domingo-Ferrer, L. Franconi, S. Giessing, E. Schulte Nordholt, K. Spicer, P.-P. de Wolf, Statistical Disclosure Control (Wiley, Chichester UK, 2012) 25. ICT Advisory Group Report of the ICT Advisory Group (ISTAG) European Challenges and Flagships. 2020 and beyond. (ftp://ftp.cordis.europa.eu/pub/fp7/ict/docs/ fet-proactive/press-17 en.pdf, 2009, Retrieved 9-7-2011) 26. A. Janc, L. Olejnik, Feasibility and Real-World Implications of Web Browser History Detection (http://w2spconf.com/2010/papers/p26.pdf, 2010, Retrieved 12-9-2012) 27. R.K. Merton, The Sociology of Science. Theoretical and Empirical Investigations (University of Chicago Press, Chicago, 1973) 28. A. Monreale, Privacy by Design in Data Mining, Ph.D. thesis, University of Pisa, 2011 29. A. Monreale, G.L. Andrienko, N.V. Andrienko, F. Giannotti, D. Pedreschi, S. Rinzivillo, S. Wrobel, Trans. Data Privacy 3, 91 (2010) 30. N. Monteiro No Privacy, no poetry, no progress (Department of Political Science, University of Chicago, Political Theory Workshop, 18 October 2004. www.pwt.uchicago.edu/monteiro002.pdf) 31. B. Moore, Privacy: Studies in Social and Cultural History (M.E. Sharpe, New York, 1984) 32. D. Nagel, M. Rath, M. Zimmer (eds.), Ethics of Secrecy (Special issue of International Review of Information Ethics 17, 2012) 33. T. Nagel, Philosophy Public Affairs 27, 3 (1998) 34. H. Nissenbaum, Washington Law Rev. 79, 119 (2004) 35. T.D. Perry, Professional Philosophy. What it is and Why it Matters (D. Reidel Publishing Company, Dordrecht, 1986) 36. J. Rawls, A Theory of Justice (The Belknap Press of Harvard University Press, Cambridge MA, 1971) 37. B. Roessler, The Value of Privacy (Polity Press, Cambridge, 2004) 38. S. Ruggieri, D. Pedreschi, F. Turini, ACM Transactions on Knowledge Discovery from Data 4, Article 9 (2010) 39. S. Ruggieri, D. Pedreschi, F. Turini, ACM International Conference on Management of Data (SIGMOD 2010), 1127 (2010) 40. F.D. Schoeman, Philosophical Dimensions of Privacy: An Anthology (Cambridge University Press; Cambridge, 1984) 41. J. Smart, M. Scott, J.B. McCarthy, K.T. Tan, P. Argyrakis, S. Bishop, R. Conte, S. Havlin, M. San Miguel, D. Stauffacher, Eur. Phys. J. Special Topics 214, 635 (2012) 42. J.F.C. Timmermans, R. Heersmink, M.J. van den Hoven, Ethical Issues of Emerging ICT Applications (ETICA Workpackage 2, Deliverable 2.2, http://moriarty.tech.dmu.ac.uk:8080/index.jsp?page=10525, 2010) 43. M.J. Van den Hoven, Austr. J. Prof. Appl. Ethics 1, 30 (1999) 44. M.J. Van den Hoven, E. Rooksby, Information technology and moral philosophy, edited by M.J. van den Hoven, J. Weckert (Cambridge University Press, Cambridge, 2008), p. 376 45. M.J. Van den Hoven, in The Cambridge. Handbook of Information and Computer Ethics edited by F. Luciano (Cambridge University Press, New York, 2010), p. 59 46. M.J. Van den Hoven, Informationage 7, 4 (2005) 47. M.J. Van den Hoven, G.J.C. Lokhorst, I.R. Van de Poel, Sci. Eng. Ethics 18, 143 (2012) 48. Van den Hoven, Information Technology and Moral Philosophy, edited by J. Van den Hoven, J. Weckert (Cambridge University Press, Cambridge, 2009), p. 301 49. J.D. Velleman, Self to Self. Selected essays (Cambridge University Press, Cambridge, 2006) 50. M. Walzer, Spheres of Justice (Blackwell, Oxford, 1983) 51. G. Wondracek, T. Holz, E. Kirda, C. Kruegel, Proceedings of the 2010 IEEE Symposium on Security and Privacy (IEEE, 2010), p. 223 1. Abul, O., Bonchi, F., and Giannotti F. Hiding Sequential and Spatiotemporal Patterns. IEEE Transactions of Knowledge and Data Engineering 22(12), 1709 (2010) 2. Appiah, A.Stereotypes and the Shaping of Identity California Law Review 88(1), 41 (2000) 3. Benkler, Y. and Nissenbaum, H. The Journal of Political Philosophy 4(14), 394 (2006) 4. Benn, S. A Theory of Freedom (Cambridge University Press, Cambridge, 1988) 5. Berlin, I. Four Essays on Liberty (Oxford University Press, Oxford, 1969) 6. boyd, d.[sic] and Crawford, K. Symposium on the Dynamics of the Internet and Society, September 2011. (available at: http://ssrn.com/abstract=1926431), 2011 7. Buckingham Shum, S., Aberer, K., Schmidt, A., Bishop, S., Lukowicz, P., Anderson, S., Charalabidis, Y., Domingue, J., de Freitas, S., Dunwell, I., Edmonds, B., Grey, F., Haklay, M., Jelasity, M., Karpistenko, A., Kohlhammer, J., Lewis, J., Pitt, J., Sumner R. and Helbing D. Towards a Global Participatory Platform: Democratising Open Data, Complexity Science and Collective Intelligence. European Physical Journal - Special Topics 214, final pagination (2012) 8. Christen M., Fischer J., Huppenbauer M., Tanner C. and van Schaik C. (eds.) Empirically Informed Ethics. Morality Between Facts and Norms (Springer, New York, in press). 9. Craig T. and Ludloff, M.E. Privacy and Big Data (O'Reilly, Sebastopol, 2011) 10. DeCew, J. W. In Pursuit of Privacy: Law, Ethics, and the Rise of Technology (Cornell University Press, Ithaca NY, 1997) 11. De Laat, P.B. in Proceedings AISB/IACAP 2012, Stream Social Turn (available at http://events.cs.bham.ac.uk/turing12/proceedings/11.pdf#page=67), 2012 12. Diener, E. and Crandall, R. Ethics in Social and Behavioral Research (University of Chicago Press, Chicago IL, 1978) 13. Domingo-Ferrer, J. in: Proceedings of the 2010 international conference on Privacy in statistical databases (PSD'10), edited by Domingo-Ferrer J. and Magkos E. (SpringerVerlag, Berlin, 2010), p. 258 14. Eckersley, P. How Unique Is Your Web Browser? (Electronic Frontier Foundation, 2009) 15. Friedman, B. (Ed.) Human values and the design of computer technology (Cambridge University Press, New York, 1997) 16. Friedman, B. and Freier, N. G. in Theories of information behavior: A researcher's guide edited by K. E. Fisher, S. Erdelez, and E. F. McKechnie (Information today, Medford NJ, 2005), p. 368 17. Fung, B.C.M., Wang, K., Chen, R. and Yu, P.S. ACM Computing Surveys 42(4), Article No. 14 (2010) 18. Giannotti, F., Pedreschi, D., Pentland, S., Lukowicz, P., Kossmann, D., Crowley, J. and Helbing D. A Planetary Nervous System for social mining and collective awareness. European Physical Journal - Special Topics 214, final pagination (2012) 19. Giannotti, F., and Pedreschi, G. Mobility, Data Mining and Privacy - Geographic Knowledge Discovery (Springer, Berlin, 2008) 20. Gutwirth, S., Leenes, R., De Hert, P. and Poullet, Y. (eds.) European Data Protection: In Good Health?, (Springer, New York, 2012) 21. Helbing, D., Bishop, S., Conte, R., Lukowicz, P. and McCarthy, J.B. FuturICT: Participatory Computing to Understand and Manage our Complex World in a More Sustainable and Resilient Way. European Physical Journal - Special Topics 214, final pagination (2012) 22. Helbing, D. and Balietti, S. European Physical Journal - Special Topics 195, 3 (2011) 23. Helbing, D., Farkas, I. and Vicsek T. Nature 407, 487 (2000) 24. Hundepool, A., Domingo-Ferrer, J., Franconi, L., Giessing, S., Schulte Nordholt, E., Spicer, K., and de Wolf, P.-P., Statistical Disclosure Control (Wiley, Chichester UK, 2012) 26. Janc, A., Olejnik, L. Feasibility and Real-World Implications of Web Browser History Detection (http://w2spconf.com/2010/papers/p26.pdf, 2010, Retrieved 12-9-2012) 27. Merton, R.K. The Sociology of Science. Theoretical and Empirical Investigations (University of Chicago Press, Chicago, 1973) 28. Monreale, A. Privacy by Design in Data Mining (PhD Thesis, University of Pisa, 2011). 29. Monreale, A., Andrienko, G.L., Andrienko, N.V., Giannotti, F., Pedreschi, D., Rinzivillo, S. and Wrobel, S. Transactions on Data Privacy 3(2), 91 (2010) 30. Monteiro, N. No Privacy, no poetry, no progress, (Department of Political Science, University of Chicago, Political Theory Workshop, 18 October 2004. www.pwt.uchicago.edu/monteiro002.pdf) 31. Moore, B, Privacy: Studies in Social and Cultural History (M.E. Sharpe, New York, 1984) 32. Nagel, D., Rath, M., Zimmer M. (eds.) Ethics of Secrecy (Special issue of International Review of Information Ethics 17, 2012) 33. Nagel, T. Philosophy & Public Affairs 27, 3 (1998) 34. Nissenbaum, H. Washington Law Review 79(1), 119 (2004) 35. Perry, T.D. Professional Philosophy. What it is and Why it Matters (D. Reidel Publishing Company, Dordrecht, 1986) 36. Rawls, J. A Theory of Justice (The Belknap Press of Harvard University Press, Cambridge MA, 1971) 37. Roessler, B. The Value of Privacy (Polity Press, Cambridge, 2004) 38. Ruggieri, S., Pedreschi, D. and Turini F. ACM Transactions on Knowledge Discovery from Data 4(2), Article 9 (2010) 39. Ruggieri, S., Pedreschi, D. and Turini F. ACM International Conference on Management of Data (SIGMOD 2010), 1127 (2010) 40. Schoeman, F.D. Philosophical Dimensions of Privacy: An Anthology (Cambridge University Press; Cambridge, 1984) 41. Smart, J., Scott, M., McCarthy, J.B., Tan, K.T., Argyrakis, P., Bishop, S., Conte, R., Havlin, S., San Miguel M. and Stauffacher D. The Governance, Financial and Legal Structure of FuturICT Confronting challenges. European Physical Journal - Special Topics 214, final pagination (2012) 42. Timmermans, J.F.C., Heersmink, R., and van den Hoven M.J. Ethical Issues of Emerging ICT Applications (ETICA Workpackage 2, Deliverable 2.2, http://moriarty.tech.dmu.ac.uk:8080/index.jsp?page=10525, 2010) 43. Van den Hoven, M. J. Australian Journal of Professional and Applied Ethics 1(1), 30 (1999) 44. Van den Hoven, M.J. and Rooksby, E. in Information technology and moral philosophy edited by MJ van den Hoven and J Weckert (Cambridge University Press, Cambridge, 2008) 376 45. Van den Hoven, M.J. in The Cambridge. Handbook of Information and Computer Ethics edited by Luciano Floridi (Cambridge University Press, New York, 2010), 59 46. Van den Hoven, M.J. Informationage 7(2), 4 (2005) 47. Van den Hoven, M.J., Lokhorst, G.J.C. and Van de Poel, I.R. Science and Engineering Ethics 18(1), 143 (2012) 48. Van den Hoven in: Information Technology and Moral Philosophy edited by J. Van den Hoven and John Weckert (Cambridge University Press, Cambridge, 2009), p. 301 49. Velleman, J.D. Self to Self. Selected essays (Cambridge University Press, Cambridge, 2006) 50. Walzer, M. Spheres of Justice (Blackwell, Oxford, 1983) 51. Wondracek, G., Holz, T., Kirda, E., and Kruegel, C. Proceedings of the 2010 IEEE Symposium on Security and Privacy (IEEE, 2010), 223 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219028 Rinzivillo S Mainardi S Pezzoni F Coscia M Pedreschi D Giannotti F Artificial Intelligence Community discovery Mobility data mining 2012 English Journal article https://doi.org/10.1007/s13218-012-0181-8 https://dx.doi.org/10.1007/s13218-012-0181-8 https://hdl.handle.net/20.500.14243/4691 https://iris.cnr.it/request-item?handle=20.500.14243/4691&bitstreamId=a99b733a-875f-4ed8-9903-b232df9e38de http://link.springer.com/article/10.1007%2Fs13218-012-0181-8 10.1007/s13218-012-0181-8 Restricted The availability of massive network and mobility data from diverse domains has fostered the analysis of human behavior and interactions. Broad, extensive, and multidisciplinary research has been devoted to the extraction of non-trivial knowledge from this novel form of data. We propose a general method to determine the influence of social and mobility behavior over a specific geographical area in order to evaluate to what extent the current administrative borders represent the real basin of human movement. We build a network representation of human movement starting with vehicle GPS tracks and extract relevant clusters, which are then mapped back onto the territory, finding a good match with the existing administrative borders. The novelty of our approach is the focus on a detailed spatial resolution, we map emerging borders in terms of individual municipalities, rather than macro regional or national areas. We present a series of experiments to illustrate and evaluate the effectiveness of our approach. KI - KÜNSTLICHE INTELLIGENZ, vol. 26 (issue 3), pp. 253-260 corda_______::d24ac4d2da55ff86558f26b2e80fd4f0 270833 Data Science for Simulating the Era of Electric Vehicles DATA SIM EC FP7 EU dnet:pers:89 Coscia, Michele 0000-0001-5984-5137 dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:847 Pedreschi, Dino 0000-0003-4801-3225 dnet:pers:828 Rinzivillo, Salvatore 0000-0003-4404-4147 A Novel Approach to Evaluate Community Detection Algorithms on Ground Truth com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219029 Colantonio S Dellacà R L Govoni L Martinelli M Salvetti O Vitacca M Decision Support Patients' Monitoring Personalized Healthcare 2012 English Conference article https://hdl.handle.net/20.500.14243/4692 https://iris.cnr.it/request-item?handle=20.500.14243/4692&bitstreamId=755e8906-08d3-47d4-81b2-568e40136cca http://www.biomed.polimi.it/BSI2012/BSIarticles/00920092.pdf Restricted This paper presents a decision making approach for the remote management of COPD patients based on the early detection of disease exacerbation episodes. An e-diary card is defined to evaluate a number of physiological variables and clinical parameters acquired remotely by means of wearable and environmental sensors deployed in patients' long-stay settings. The automatic evaluation of the card results in a socalled Chronic Status Index (CSI) whose computation is tailored to patients' specific manifestation of the disease (i.e., patient's phenotype). The decision support method relies on a parameterized analysis of CSI variations so as to early detect worsening changes, identify exacerbation severity and track the patterns of recovery. A web-based service has been set up and simulation tests have shown the feasibility of the method. Validity and sensitivity are currently being evaluated in a trail study with 30 COPD patients, monitored at home. corda_______::604678604882550e79d90fd9b29ecf34 216461 An Open, Ubiquitous and Adaptive Chronic Disease Management Platform for COPD and Renal Insufficiency CHRONIOUS EC FP7 EU dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219035 Manghi P Mikulicic M Atzori C Record deduplication Sorted neighbourhood Computer Science Applications Record aggregations Authority control Library and Information Sciences Information Systems Record merge 2012 English Journal article https://dx.doi.org/10.1504/ijmso.2012.050014 https://hdl.handle.net/20.500.14243/4698 http://openportal.isti.cnr.it/data/2012/219035/2012_219035.postprint.pdf?id=people______%3A%3A744627b83e848abe03cad3fd14a1694f http://www.inderscience.com/offer.php?id=50014 https://doi.org/10.1504/ijmso.2012.050014 https://iris.cnr.it/bitstream/20.500.14243/4698/2/prod_219035-doc_200163.pdf https://iris.cnr.it/request-item?handle=20.500.14243/4698&bitstreamId=372e8ec6-bc0f-424b-9215-6c434781f87c 10.1504/ijmso.2012.050014 Open Access This paper presents PACE (Programmable Authority Control Engine), an authority control tool conceived to maintain 'aggregation authority fi les'. These are obtained as continuous aggregations of records originating from a variable set of information systems with heterogeneous and duplicated content. To facilitate record deduplication in the presence of such heterogeneity and dynamicity, PACE user interfaces enable an iterative curation process, where data curators can: (i) confi gure algorithms for the identifi cation of record duplicates; (ii) open work sessions where algorithm confi gurations can be run and evaluated; (iii) merge the identifi ed record duplicates to disambiguate the authority fi le and (iv) repeat this cycle several times. PACE supports a tunable probabilistic similarity measure and performs record matching with a customisable variation of the sorted neighbourhood heuristic. Finally, it addresses the underlying performance and scalability issues by exploiting multi-core parallel processing and Cassandra's storage systems, to support I/O performances that scale up linearly with the number of records. INTERNATIONAL JOURNAL OF METADATA, SEMANTICS AND ONTOLOGIES (ONLINE), vol. 7 (issue 2), pp. 114-130 corda_______::2c37878a0cede85dbbd1081bb9b4a2f8 246686 Open Access Infrastructure for Research in Europe OPENAIRE EC FP7 EU dnet:pers:160 Atzori, Claudio 0000-0001-9613-6639 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:825 Mikulicic, Marko com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219037 Aloia N Concordia C Meghini C User-generated content Digital Library Europeana 2012 English Conference article https://hdl.handle.net/20.500.14243/4700 https://iris.cnr.it/request-item?handle=20.500.14243/4700&bitstreamId=9df9d50b-8787-4a7f-9ef6-2e740b211777 http://www.eclap.eu/drupal/?q=it#axoid=urn:axmedis:00000:obj:b215a659-a350-45c3-be69-2d40f%20efa66b9 Restricted The paper presents an overview of the user generated content service that the ASSETS Best Practice Network has designed, implemented and evaluated with the user for Europeana, the European digital library. The service will allow Europeana users to contribute to the contents of the digital library in several different ways, such as uploading simple media objects along with their descriptions, annotating existing objects, or enriching existing descriptions. The user and the system requirements are outlined first, and used to derive the basic principles underlying the service. A conceptual model of the entities required for the realization of the service and a general sketch of the system architecture are also given, and used to illustrate the basic workflow of some important operations. dnet:pers:516 Aloia, Nicola 0000-0003-3397-260X dnet:pers:1426 Concordia, Cesare 0000-0001-9394-6257 dnet:pers:730 Meghini, Carlo 0000-0003-0069-7429 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219042 Janssens D Giannotti F Nanni M Pedreschi D Rinzivillo S Artificial Intelligence Mobility Data Mining Agent Based Simulation Systems 2012 English Journal article https://doi.org/10.1007/s13218-012-0183-6 https://dx.doi.org/10.1007/s13218-012-0183-6 https://hdl.handle.net/20.500.14243/4705 https://iris.cnr.it/request-item?handle=20.500.14243/4705&bitstreamId=e450e1ae-bbe6-4cb1-b6c6-1108cb831ab6 http://link.springer.com/article/10.1007/s13218-012-0183-6 10.1007/s13218-012-0183-6 Restricted The vision and scientific challenges presented in this paper are the objectives of the FET-FP7 project DATASIM. The project aims at providing an entirely new and highly detailed spatio-temporal microsimula- tion methodology for human mobility, grounded on mas- sive amounts of big data of various types and from var- ious sources, with the goal to forecast the nation-wide consequences of a massive switch to electric vehicles, given the intertwined nature of mobility and power dis- tribution networks. KI - KÜNSTLICHE INTELLIGENZ, vol. 26 (issue 3), pp. 275-278 corda_______::d24ac4d2da55ff86558f26b2e80fd4f0 270833 Data Science for Simulating the Era of Electric Vehicles DATA SIM EC FP7 EU dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:627 Nanni, Mirco 0000-0003-3534-4332 dnet:pers:828 Rinzivillo, Salvatore 0000-0003-4404-4147 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219048 Gerace I Martinelli F Tonazzini A European Association for Signal Processing (EURASIP) back-to-front interferences Document restoration non-stationary data model nonlinear data model 2012 English Conference article https://hdl.handle.net/20.500.14243/4711 https://iris.cnr.it/request-item?handle=20.500.14243/4711&bitstreamId=e5afa827-71dd-4cd2-8838-a3dca3840562 Restricted We approach the removal of back-to-front interferences from recto and verso scans of archival documents as a blind source separation problem, considering the front and back ideal images as two individual patterns that overlap in the observed scans through some mixing operator. The nonlinear mixing model and the related restoration algorithm proposed in cite{S01} are efficient for modern documents affected by mild show-through, but are not fully adequate to cope with ancient documents often degraded by the heavier and non-stationary bleed-through distortion. We then propose to modify this data model to account for non-stationarity of the degradation, and resort to the genuine concept of source separation for deriving the restoration algorithm. Within a regularization approach, we joint estimate the ideal images and the model parameters, by minimizing an energy function of all the unknowns, accounting also for local autocorrelation of the the ideal images. We derive a fully deterministic algorithm that is computationally efficient, and analyze its performance against documents heavily degraded by either show-through or bleed-through. dnet:pers:691 Tonazzini, Anna 0000-0001-6970-4725 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219059 Asirelli P Ter Beek M H Fantechi A Gnesi S Springer-Verlag Formal modelling Critical points Behavioural model Feature modelling Feature models 2012 English Conference article https://doi.org/10.1007/978-3-642-34026-0_12 https://dx.doi.org/10.1007/978-3-642-34026-0_12 https://hdl.handle.net/20.500.14243/4721 https://iris.cnr.it/request-item?handle=20.500.14243/4721&bitstreamId=fa6d711b-8c31-40da-a735-62923e305043 http://link.springer.com/chapter/10.1007%2F978-3-642-34026-0_12 10.1007/978-3-642-34026-0_12 Restricted Modelling variability in product families has been the subject of extensive study in the literature on Software Product Lines, especially that concerning Feature Modelling. In recent years, we have laid the basis for the study of the application of temporal logics to the formal modelling of behavioural variability in product family definitions. A critical point in this formalization is to give an adequate representation of the elements of the feature model and their relation with the behaviour of the many products that are to be derived from the family. To this aim, we propose a methodology to systematize this step as much as possible, in order to allow the derivation of behavioural models that are general enough to capture the behaviour of all consistent products belonging to the family. dnet:pers:241 Asirelli, Patrizia dnet:pers:558 Fantechi, Alessandro 0000-0002-4648-4667 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219061 Furletti B Turini F Influence rules Ontology Artificial Intelligence Theoretical Computer Science Knowledge Discovery Computer Vision and Pattern Recognition 2012 English Journal article https://doi.org/10.3233/ida-2012-0536 https://dx.doi.org/10.3233/ida-2012-0536 https://hdl.handle.net/20.500.14243/4723 https://iris.cnr.it/request-item?handle=20.500.14243/4723&bitstreamId=716d3f08-7a7c-4658-b7a4-126eb6d9d4be 10.3233/ida-2012-0536 Restricted Ontologies allow us to represent knowledge and data in implicit and explicit ways. Implicit knowledge can be derived by means of several deductive logic-based processes. This paper introduces a new way for extracting implicit knowledge from ontologies by means of a sort of link analysis of the T-box of the ontology integrated with a data mining step on the A-box. The implicit extracted knowledge has the form of In uence Rules" i.e. rules structured as: if the property p1 of concept c1 has value v1, then the property p2 of concept c2 has value v2 with probability . The technique is completely general and applicable to whatever domain. The In uence Rules can be used to integrate existing knowledge or for supporting any other data mining process. A case study about an ontology describing intrusion detection is used to illustrate the result of the method. INTELLIGENT DATA ANALYSIS, vol. 16 (issue 3), pp. 513-534 dnet:pers:220 Furletti, Barbara 0000-0003-3621-3211 dnet:pers:8 Turini, Franco 0000-0001-6789-5476 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219062 Celandroni N Davoli F Ferro E Gotta A TCP CRDSA Satellite 2012 English Conference article https://hdl.handle.net/20.500.14243/4724 https://iris.cnr.it/request-item?handle=20.500.14243/4724&bitstreamId=2a0e3f1d-12e5-4d92-bd17-1d4ebd1fc444 Restricted This paper aims at highlighting the fundamental issues when the TCP and the Contention Resolution Diversity Slotted Aloha (CRDSA) protocols are coupled, in the case of greedy TCP connections (also called elephants) on a Digital Video Broadcasting- Return Channel via Satellite (DVB-RCS). CRDSA takes advantage of interference cancellation algorithms for collision/contention resolution, by achieving an actual increment in performance in terms of throughput. This improvement is obtained not only in the case of a multitude of users with a pretty low traffic load, but even at values of the global access network load in the range 50-70% - a threshold that was considered unreachable with the ancestor releases of slotted Aloha protocols. dnet:pers:318 Celandroni, Nedo dnet:pers:514 Ferro, Erina 0000-0003-3122-726X dnet:pers:744 Gotta, Alberto 0000-0002-8134-7844 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219073 Benassi L Parri A Siotto E Callieri M Pingi P Scopigno R Cultural heritage 3D scanning Virtual reconstruction 2012 English Conference article https://hdl.handle.net/20.500.14243/4733 https://iris.cnr.it/request-item?handle=20.500.14243/4733&bitstreamId=c9976a44-a4c5-497b-a85a-0eea7cf938fb Restricted The "ArTeSalVa" project starts from the observation of the neglect and disuse of the historical public buildings in Italy, which have important architectural value. The project aims at studying the less known historical events regarding some decaying buildings in Tuscany and using 2D and 3D digitization modalities in order to map the current status, to track decay processes and to create effective tools for scientific and tourism visual communication. A significant case study is represented by the medieval Carthusia, in Calci near Pisa. The his-torical research is investigating the different ways in which the monastery was used and thus the most important changes introduced in it. The related digitized data are used to record the decay, highlight transformations and support planning of possible new uses of the areas that are not currently accessible to the public. The digital models are the instruments to document and present visually the scientific results. dnet:pers:1138 Benassi, Laura dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X dnet:pers:25 Pingi, Paolo 0000-0003-2347-2011 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 dnet:pers:178 Siotto, Eliana 0000-0001-7764-8671 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219515 Danado J. Paternò F. Springer [INFO]Computer Science [cs] mobile computing authoring End user development ubiquitous computing authoring tools 2012 English Conference article https://link.springer.com/content/pdf/10.1007%2F978-3-642-34347-6_12.pdf https://doi.org/10.1007/978-3-642-34347-6_12 https://dx.doi.org/10.1007/978-3-642-34347-6_12 https://hal.inria.fr/hal-01556833 https://hdl.handle.net/20.500.14243/5166 https://iris.cnr.it/request-item?handle=20.500.14243/5166&bitstreamId=75fddf52-1afe-46ec-9ce5-da5a516b74f0 http://link.springer.com/chapter/10.1007/978-3-642-34347-6_12 10.1007/978-3-642-34347-6_12 Open Access Despite the widespread usage of mobile devices there is a lack of environments able to allow end users to create applications directly in such devices. In this paper, we present the Puzzle framework, which supports a visual environment for opportunistically creating mobile applications in touchbased mobile phones. The user interface is designed to be usable for mobile users that do not use programming languages in their daily work as well as to motivate end users to playfully experiment and create applications. In particular, we report on its user interface, framework and evaluation. dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 Pervasive Displays in the Wild: Employing End User Programming in Adaption and Re-Purposing Programming IoT Devices by Demonstration Using Mobile Apps Smart Tourism Destinations: An Extended Conception of Smart Cities Focusing on Human Mobility 1. Gartner: Gartner Says Worldwide Smartphone Sales Soared in Fourth Quarter of 2011 With 47 Percent Growth. Press Release, Gartner, Egham, UK (2011): http://www.gartner.com/it/page.jsp?id=1924314. 2. Gronli, T.-M., Hansen, J., Ghinea, G.: Android vs Windows Mobile vs Java ME: a comparative study of mobile development environments. In Proceedings of the 3rd International Conference on PErvasive Technologies Related to Assistive Environments (PETRA '10), F. Makedon, I. Maglogiannis, and S. Kapidakis (Eds.). ACM, New York, NY, USA, Article 45 , 8 pages. 3. Lieberman, H., Paternò, F., Klann, M., Wulf, V.: End-User Development: An Emerging Paradigm. In End User Development, H. Lieberman, F. Paternò, and V. Wulf, Eds. Dordrecht: Springer Netherlands, 2006, vol. 9, ch. 1, pp. 1-8. 4. Boehm, B., Abts, C., Brown, A., Chulani, S., Clark, B., Horowitz, E., Madachy, R. , Reifer, D. and Steece, B. : Software Cost Estimation with COCOMO II. In : Upper Saddle River, NJ. Prentice (2000) 5. App Inventor MIT (2012), http://info.appinventor.mit.edu/ 6. Resnick, M., Maloney, J., Monroy-Hernandez, A., Rusk, N., Eastmond, E., Brennan, K., Millner, A., Rosenbaum, E., Silver, J., Silverman, B., Kafai, Y.: Scratch: programming for all. Commun. ACM 52, 60-67 (November 2009) 7. Ghiani, G., Paternò, F., Spano, L.: Cicero Designer: An Environment for EndUser Development of Multi-Device Museum Guides. In Pipek, V., Rosson, M., Ruyter, B., Wulf, V., eds. : End-User Development 5435. Springer Berlin Heidelberg, (2009) 265-274 8. Hull, R., Clayton, B., Melamed, T.: Rapid authoring of mediascapes. In Springer, ed. : UbiComp 2004: Ubiquitous Computing, vol. 3205/2004, pp.125-142 (2004) 9. Celentano, A., Maurizio, M.: An End-User Oriented Building Pattern for Interactive Art Guides. In Costabile, M., Dittrich, Y., Fischer, G., Piccinno, A., eds. : End-User Development 6654. Springer Berlin / Heidelberg (2011) 187-202 10. Realinho, V., Dias, A., : Testing the Usability of a Platform for Rapid Development of Mobile Context-Aware Applications. In Campos, P., Graham, N., Jorge, J., Nunes, N., Palanque, P., Winckler, M., eds. : Human-Computer Interaction @ INTERACT 2011 6948. Springer Berlin / Heidelberg (2011) 521- 536 11. Tuomela, U., Kansala, I., Hakkila, J., Mantyjarvi, J.: Context-Studio ? Tool for Personalizing Context-Aware Applications in Mobile Terminals. Proceedings of 2003 Australasian Computer Human Interaction Conference, OzCHI 2003, (Nokia Research Center), p. 292 (2003) 12. Danado, J., Davies, M., Ricca, P., Fensel, A.: An authoring tool for user generated mobile services. In Proceedings of the Third future internet conference on Future internet (FIS'10), A. Berre, A. Gomez-Pérez, K. Tutschku, and D. Fensel (Eds.). Springer-Verlag, Berlin, Heidelberg, 118-127. 13. Cuccurullo, S., Francese, R., Risi, M., Tortora, G.: MicroApps Development on Mobile Phones. In Costabile, M., Dittrich, Y., Fischer, G., Piccinno, A., eds. : End-User Development 6654. Springer Berlin / Heidelberg (2011) 289-294 14. Seifert, J., Pfleging, B., Bahamóndez, E., Hermes, M. Rukzio, E., Schmidt, A.: Mobidev: a tool for creating apps on mobile phones. In Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services (MobileHCI '11). ACM, New York, NY, USA, 109-112 (2011) 15. Holloway, S., Julien, C.: The case for end-user programming of ubiquitous computing environments. In Proceedings of the FSE/SDP workshop on Future of software engineering research (FoSER '10). ACM, NY, USA, pp 167-172. 16. Danado, J., Paternò, F.: A Prototype for EUD in Touch-based Mobile Devices. In Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing. IEEE, Innsbruck, Austria. com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219523 Bertolino A Di Marco A Lonetti F IEEE Computer Society Complex events Meta-model Monitoring 2012 English Conference article http://hal.archives-ouvertes.fr/docs/00/72/85/48/PDF/quatic2012_submission_117.pdf https://hdl.handle.net/20.500.14243/5173 https://iris.cnr.it/request-item?handle=20.500.14243/5173&bitstreamId=425ba547-236f-4254-84db-51d4cad9fc63 Restricted Run-time validation of non-functional properties becomes very important to evaluate and keep under control dynamic and evolving systems. Event-driven monitoring is a commonly adopted approach for observing and analyzing that these properties are satisfied. As the events to be observed become more and more complex, a powerful events specification language is needed. In this paper we present a complex events specification language that is included into the Property Meta-Model (PMM). It is intuitive and easy to use and at the same time machine processable, thus allowing for the automated run-time configuration of a model-driven event-based monitoring system. The PMM complex events specification language combines features of two existing and well-known event specification languages that are GEM and Drools Fusion, and in addition presents new features not included in the considered languages. As a proof of concept we present how the PMM complex events specification language can be used for modeling complex events excerpted from the scenarios of the CONNECT European Project. corda_______::8c1187c84f1b457c7c765d1cb6f7f055 231167 Emergent Connectors for Eternal Software Intensive Networked Systems CONNECT EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219543 Ter Beek M H Muccini H Pelliccione P Springer Quality of product Assume-guarantee reasoning Evolving software product lines Compositional verification 2012 English Conference article https://doi.org/10.1007/978-3-642-33176-3_7 https://dx.doi.org/10.1007/978-3-642-33176-3_7 https://hdl.handle.net/20.500.14243/5191 https://iris.cnr.it/request-item?handle=20.500.14243/5191&bitstreamId=33ed6607-94eb-41db-9132-da6dad4cbc65 10.1007/978-3-642-33176-3_7 Restricted Despite some work on testing software product lines, maintaining the quality of products when a software product line evolves is still an open problem. In this paper, we propose a novel assume-guarantee testing approach as a solution to the following research question: how can we verify the correct functioning of products of an software product line when core components evolve? The underlying idea is to retest only some of the products that conform to the software product line architecture and to infer, using assume-guarantee reasoning, the correctness of the other products. Assume-guarantee reasoning moreover permits the retesting of only those components that are affected by the changes. dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 Propagating configuration decisions with modal implication graphs com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219554 Manghi P Houssos N Mikulicic M Jørg B Springer data model open access DataCite infrastructure CERIF 2012 English Conference article https://helios-eie.ekt.gr/EIE/bitstream/10442/13187/2/MTSR2012_60_camera_ready_final.pdf https://doi.org/10.1007/978-3-642-35233-1_18 https://dx.doi.org/10.1007/978-3-642-35233-1_18 https://hdl.handle.net/20.500.14243/5202 https://iris.cnr.it/request-item?handle=20.500.14243/5202&bitstreamId=2320c992-7595-4800-a3b5-32fa7061979d 10.1007/978-3-642-35233-1_18 Open Access The OpenAIREplus project aims to further develop and operate the OpenAIRE e-infrastructure, in order to provide a central entry point to Open Access and non-Open Access publications and datasets funded by the European Commission and National agencies. The infrastructure provides the services to populate, curate, and enrich an Information Space by collecting metadata descriptions relative to organizations, data sources, projects, funding programmes, persons, publications, and datasets. Stakeholders in the research process and scientific communication, such as researchers, funding agencies, organizations involved in projects, project coordinators, can here find the information to improve their research and statistics to measure the impact of Open Access and funding schemes over research. In this paper, we introduce the functional requirements to be satisfied and describe the OpenAIREplus data model entities and relationships required to represent information capable of meeting them COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT), pp. 168-180. Cádiz, Spain, November 28-30 2012 corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU info:eu-repo/grantAgreement/EC/FP7/246686/EU/Open Access Infrastructure for Research in Europe/OPENAIRE corda_______::2c37878a0cede85dbbd1081bb9b4a2f8 246686 Open Access Infrastructure for Research in Europe OPENAIRE EC FP7 EU dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:825 Mikulicic, Marko com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219563 Bardi A Manghi P Zoppi F Springer Cultural Heritage Metadata Aggregation Interoperability 2012 English Conference article https://doi.org/10.1007/978-3-642-35233-1_24 https://dx.doi.org/10.1007/978-3-642-35233-1_24 https://hdl.handle.net/20.500.14243/5211 https://iris.cnr.it/request-item?handle=20.500.14243/5211&bitstreamId=9d33a6d5-6bb4-4d41-9cb1-e3170bf7a3c8 10.1007/978-3-642-35233-1_24 Restricted Aggregative data infrastructures (ADIs) are information systems where organizations can find the tools to integrate their data sources to form uniform and richer information spaces of object metadata descriptions. Novel sustainable approaches for the realization of ADIs are based on the adoption of ADI enabling technologies which support the realization, maintenance and upgrade of ADIs and promote functionality re-use. The Cultural Heritage (CH) community is one of the most active in the realization of ADIs. Besides, the realization of ADIs for CH can be particularly complex when compared to other disciplines due to the possibly high heterogeneity of data sources involved. In this paper, we present the D-NET Software Toolkit as an ideal candidate for the realization of sustainable, extensible, scalable and dynamic ADIs for CH. To this aim we present the D-NET framework and services, and demonstrate its effectiveness in the CH scenario by describing its adoption to realize a real-case ADI for the project Heritage of the People's Europe COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT), pp. 239-251. Cádiz, Spain, November 28-30 2012 dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 dnet:pers:792 Zoppi, Franco 0000-0001-5603-702X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219579 Miori V Russo D IEEE Computer Society Ambient Intelligent home automation DomoNet E-Health domotics 2012 English Conference article https://doi.org/10.1109/imis.2012.109 https://dx.doi.org/10.1109/imis.2012.109 https://hdl.handle.net/20.500.14243/5227 https://iris.cnr.it/request-item?handle=20.500.14243/5227&bitstreamId=7e311f5c-c93f-4162-b774-62cd96fde0c7 10.1109/imis.2012.109 Restricted Embedded intelligence entails a vision of the Internet of Things oriented to "Ambient Intelligence", which can be defined as the capacity to collect and analyze the digital traces left by people when they interact with the environment and with such "intelligent things". In such a vision, the ultimate aim is to acquire knowledge about everyday life and human behavior. We apply these concepts to the automated home, in which even nowadays devices (sensors and actuators) are already Internet-capable "things" endowed with their own intelligence. This work introduces a semantic knowledge representation for domotics following the principles of the semantic Web (Web 3.0). We have implemented specific ontologies that automatically take account of distributed environmental context information. The first result was to achieve a natural abstraction of different, incompatible devices in order to support interoperability in a consistent technology-independent manner and impart awareness to the domestic environment in which "things" such as furniture and other objects, as well as the rooms themselves, take on computational significance. This goal includes leveraging the development of a comprehensive intelligent ecosystem that, by applying machine learning and artificial intelligence techniques, gains knowledge of the occupants' behaviors and habits and can thereby adapt itself to the specific setting and anticipate their needs without direct human intervention. The same modeling process serves as the basis for implementation of an e-health system that can anticipate, and thereby prevent, possible health hazards before emergency situations arise (especially for the sick and elderly). dnet:pers:996 Miori, Vittorio 0000-0003-3536-283X dnet:pers:777 Russo, Dario 0000-0003-3409-6189 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219864 Ferrari A Itria M L Chiaradonna S Spagnolo G O Springer Availability CBTC Stochastic Activity Networks 2012 English Conference article https://doi.org/10.1007/978-3-642-33176-3_12 https://dx.doi.org/10.1007/978-3-642-33176-3_12 https://hdl.handle.net/20.500.14243/5499 https://iris.cnr.it/request-item?handle=20.500.14243/5499&bitstreamId=b54772f8-53fa-499c-beeb-feaffd30796b http://link.springer.com/chapter/10.1007/978-3-642-33176-3_12 10.1007/978-3-642-33176-3_12 Restricted A metro control system is a software/hardware platform that provides automated mechanisms to enforce the safety of a metropolitan transportation system. In this field, the current technical trend is the Communications-based Train Control (CBTC) solution. CBTC platforms are characterized by a continuous wireless interaction between trains and ground controls. Several degrees of automation are provided, from basic traffic monitoring to unattended train operation. Besides safety issues, a CBTC system is also required to guarantee a high level of availability. These platforms are normally composed of several subsystems and devices, and estimating the overall availability of the system is not a trivial task. Stochastic Activity Networks (SAN) are a powerful formalism that allows modelling and evaluating complex distributed systems. In this paper, a study is presented that shows how SAN models can be employed to evaluate the availability attributes of a CBTC system. The current results show that the SAN technology and the analysis tool adopted, named Möbius, are mature for a profitable employment in industrial practice. dnet:pers:1427 Chiaradonna, Silvano 0000-0002-0889-1990 dnet:pers:237 Ferrari, Alessio 0000-0002-0636-5663 dnet:pers:267 Spagnolo, Giorgio Oronzo 0000-0002-7771-0882 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219871 Girolami M Furfari F Chessa S Springer Service discovery Energy efficiency Smart Environments 2012 English Conference article https://doi.org/10.1007/978-3-642-34898-3_33 https://dx.doi.org/10.1007/978-3-642-34898-3_33 https://hdl.handle.net/20.500.14243/5506 https://iris.cnr.it/request-item?handle=20.500.14243/5506&bitstreamId=99a1fa7a-85d2-45c5-a607-f88e92619aef http://link.springer.com/chapter/10.1007/978-3-642-34898-3_33 http://www.scopus.com/inward/record.url?eid=2-s2.0-85017125482&partnerID=MN8TOARS 10.1007/978-3-642-34898-3_33 Restricted This work proposes a novel algorithm for the service discovery [1, 2, 3] based on energy costs, in order to minimize the cost of accessing the services. We introduced the energy distance as the driving metric for the selection of the most energy efficient service, which is defined as the overall amount of energy consumed by all the devices involved in the service access. To this purpose we first propose a model for the ser- vice discovery in the Smart Environments [4](SE), then we propose the Cost-Based Discovery Algorithm (CoDA), which implements a strategy for the service selection minimizing the energy distance. CoDA has been evaluated in an experimental SE and compared with a different algorithm. LECTURE NOTES IN COMPUTER SCIENCE, vol. 7683, pp. 397-402. Pisa, Italy, 13-15 November 2012 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:148 Girolami, Michele 0000-0002-3683-7158 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:219884 Bruni E Ferrari A Seyff N Tolomei G Springer Requirements analysis knowledge & systems similarity-based clustering 10009 Department of Informatics multimodal requirement descriptions distributional semantics 000 Computer science 2614 Theoretical Computer Science 1700 General Computer Science 2012 English Conference article https://doi.org/10.5167/uzh-73252 https://www.zora.uzh.ch/id/eprint/73252/1/20130204150411_merlin-id_7921.pdf https://doi.org/10.1007/978-3-642-28714-5_19 https://dx.doi.org/10.1007/978-3-642-28714-5_19 https://hdl.handle.net/20.500.14243/5519 https://iris.cnr.it/request-item?handle=20.500.14243/5519&bitstreamId=c2569e56-4001-4981-8d62-cff4f67ef100 http://link.springer.com/chapter/10.1007%2F978-3-642-28714-5_19 10.1007/978-3-642-28714-5_19 Open Access [Context and motivation] Traditionally, requirements are documented using natural language text. However, there exist several ap- proaches that promote the use of rich media requirements descriptions. Apart from text-based descriptions these multimodal requirements can be enriched by images, audio, or even video. [Question/Problem] The transcription and automated analysis of multimodal information is an important open question, which has not been sufficiently addressed by the Requirement Engineering (RE) community so far. Therefore, in this research preview paper we sketch how we plan to tackle research chal- lenges related to the field of multimodal requirements analysis. We are in particular focusing on the automation of the analysis process. [Prin- cipal idea/results] In our recent research we have started to gather and manually analyze multimodal requirements. Furthermore, we have worked on concepts which initially allow the analysis of multimodal in- formation. The purpose of the planned research is to combine and extend our recent work and to come up with an approach supporting the au- tomatic analysis of multimodal requirements. [Contribution] In this paper we give a preview on the planned work. We present our research goal, discuss research challenges and depict an early conceptual solution. dnet:pers:237 Ferrari, Alessio 0000-0002-0636-5663 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220735 Ferrari A Fantechi A Gnesi S Springer Formal modelling Development process Development activity 2012 English Conference article https://doi.org/10.1007/978-3-642-28891-3_5 https://dx.doi.org/10.1007/978-3-642-28891-3_5 https://hdl.handle.net/20.500.14243/128223 https://iris.cnr.it/request-item?handle=20.500.14243/128223&bitstreamId=58c53f4a-3a07-465a-b559-93fedbdb4769 http://link.springer.com/chapter/10.1007%2F978-3-642-28891-3_5 10.1007/978-3-642-28891-3_5 Restricted This paper reviews the experience of introducing formal model-based design and code generation by means of the Simulink/Stateflow platform in the development process of a railway signalling manufacturer. Such company operates in a standard-regulated framework, for which the adoption of commercial, non qualified tools as part of the development activities poses hurdles from the verification and certification point of view. At this regard, three incremental intermediate goals have been defined, namely (1) identification of a safe-subset of the modelling language, (2) evidence of the behavioural conformance between the generated code and the modelled specification, and (3) integration of the modelling and code generation technologies within the process that is recommended by the regulations. These three issues have been addressed by progressively tuning the usage of the technologies across different projects. This paper summarizes the lesson learnt from this experience. In particular, it shows that formal modelling and code generation are actually powerful means to enhance product safety and cost effectiveness. Nevertheless, their adoption is not a straightforward step, and incremental adjustments and refinements are required in order to establish a formal model-based process. dnet:pers:237 Ferrari, Alessio 0000-0002-0636-5663 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220738 Ferrari A Gnesi S IEEE Computer Society pragmatic ambiguity ambiguity detection requirements/specifications analysis natural language 2012 English Conference article https://doi.org/10.1109/re.2012.6345803 https://dx.doi.org/10.1109/re.2012.6345803 https://hdl.handle.net/20.500.14243/128226 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6345803&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6345786%29%26rowsPerPage%3D50 https://iris.cnr.it/request-item?handle=20.500.14243/128226&bitstreamId=86f1995e-dcf1-4cde-8562-bd1ff6bdc3d4 10.1109/re.2012.6345803 Restricted This paper presents a novel approach for pragmatic ambiguity detection in natural language (NL) requirements specifications defined for a specific application domain. Starting from a requirements specification, we use a Web-search engine to retrieve a set of documents focused on the same domain of the specification. From these domain-related documents, we extract different knowledge graphs, which are employed to analyse each requirement sentence looking for potential ambiguities. To this end, an algorithm has been developed that takes the concepts expressed in the sentence and searches for corresponding concept paths within each graph. The paths resulting from the traversal of each graph are compared and, if their overall similarity score is lower than a given threshold, the requirements specification sentence is considered ambiguous from the pragmatic point of view. A proof of concept is given throughout the paper to illustrate the soundness of the proposed strategy. dnet:pers:237 Ferrari, Alessio 0000-0002-0636-5663 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220743 Ferrari A Gnesi S Tolomei G ACM Requirement clustering Flawed requirements discovery Requirements engineering 2012 English Conference article http://dl.acm.org/citation.cfm?id=2231939 https://doi.org/10.1145/2245276.2231939 https://dx.doi.org/10.1145/2245276.2231939 https://hdl.handle.net/20.500.14243/128231 https://iris.cnr.it/request-item?handle=20.500.14243/128231&bitstreamId=01b428a1-84b3-489b-9533-a9e64a60f732 https://iris.cnr.it/request-item?handle=20.500.14243/128231&bitstreamId=5e2a0225-76ce-4088-b780-0f847c1af707 10.1145/2245276.2231939 Restricted In this paper, we present the application of a clustering algorithm to exploit lexical and syntactic relationships occurring between natural language requirements. Our experiments conducted on a real-world data set highlight a correlation between clustering outliers, i.e., requirements that are marked as "noisy" by the clustering algorithm, and requirements presenting "flaws". Those flaws may refer to an incomplete explanation of the behavioral aspects, which the requirement is supposed to provide. Furthermore, flaws may also be caused by the usage of inconsistent terminology in the requirement specification. We evaluate the ability of our proposed algorithm to effectively discover such kind of flawed requirements. Evaluation is performed by measuring the accuracy of the algorithm in detecting a set of flaws in our testing data set, which have been previously manually-identified by a human assessor. dnet:pers:237 Ferrari, Alessio 0000-0002-0636-5663 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220747 Adeyanju I Nardini F M Albakour M Song D Kruschwitz U Query logs; Search shortcuts; Session track; TREC 2011 2012 English Conference article https://hdl.handle.net/20.500.14243/128235 https://iris.cnr.it/request-item?handle=20.500.14243/128235&bitstreamId=6efa9a97-f539-4808-97dc-5bd9aa84ec2a http://trec.nist.gov/pubs/trec20/papers/RGU.session.update.pdf Restricted Mining query recommendation from query logs has attracted a lot of attention in recent years. We propose to use query recommenda- tions extracted from the logs of a web search engine to solve the session track tasks. The runs are obtained by using the Search Shortcuts recom- mender system. The Search Shortcuts technique uses an inverted index and the concept of " successful sessions" present in a web search engine's query log to produce effective recommendations for both frequent and rare/unseen queries. We adapt the above technique as a query expan- sion tool and use it to expand the given queries for Session Track at TREC 2011. The expansion is generated by using a method which aims to consider all past queries in the session. The expansion terms obtained are then used to build a global, uniformly weighted, representation of the user session (RL2). Furthermore, the expansion terms are then combined with a ranked list of results in order to boost terms appearing more fre- quently in the final results lists (RL3). Finally, we also integrate dwell times and the weighting method obtained taking both result lists and clicks into account for assigning weights to the terms to expand the final query of the session. In addition to that, we submitted a baseline run. It is based on the observation that using the term " wikipedia" to expand the query resulted in a better retrieval performance for the tasks at last year's session track at TREC 2010. NIST SPECIAL PUBLICATION, pp. 1-12. Gaithersburg, Md. USA, 15-18 November 2011 dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220752 Spyratos N Sugibuchi T Simonenko E Meghini C CEUR-WS.org Formal Concept Analysis Skyline 2012 English Conference article http://ceur-ws.org/Vol-876/paper11.pdf https://hdl.handle.net/20.500.14243/128240 https://iris.cnr.it/request-item?handle=20.500.14243/128240&bitstreamId=35971116-3399-4e0e-a402-6a23ffba3a64 Restricted We propose a novel approach to computing the skyline set of a relational table R, with respect to preferences expressed over one or more numerical attributes. Our approach is based on what we call the query lattice of R, and our basic algorithm constructs the skyline set as the union of the answers to a subset of queries from that lattice - hence without directly accessing the table R. Therefore, in contrast to all existing techniques, our approach is independent of how the table R is implemented or how its tuples are indexed. We demonstrate the general- ity of our approach by computing the skyline set of the join of two tables based on the product of their individual query lattices - therefore without performing the join. The paper presents basic concepts and algorithms leaving experimentation and performance evaluation to a forthcoming paper. CEUR WORKSHOP PROCEEDINGS, pp. 145-160. Leuwen, Belgio, 6 - 10 May 2012 dnet:pers:730 Meghini, Carlo 0000-0003-0069-7429 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220764 Altinkaya M Kuruoglu E E IEEE Computer Society Chemical Langevin equation Levy flights Current concentration Detailed kinetics Enzymatic reaction 2012 English Conference article https://doi.org/10.1109/siu.2012.6204746 https://dx.doi.org/10.1109/siu.2012.6204746 https://hdl.handle.net/20.500.14243/128252 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6204746&contentType=Conference+Publications&searchField%3DSearch_All%26queryText%3DModeling+enzymatic+reactions+via+chemical+Langevin-Levy+equation https://iris.cnr.it/request-item?handle=20.500.14243/128252&bitstreamId=1e3ce40f-ede3-465c-947a-b762387c46b1 10.1109/siu.2012.6204746 Restricted In Turco: Kimyasal Langevin Denklemi (KLD) kimyasal reaksiyonlar?n stokastik modellemesi için yararl? bir yakla??kl?k betimlemektedir. KLD'ye dayal? ?-atlama algoritmas?, sistemdeki her reaksiyonu her molekülün mevcut konsantrasyonunu korudu?u kabul edilebilecek ?ekilde çok kez ate?leyerek, reaksiyon sistemindeki her molekülün miktar?n? ? peryodu ile güncellemektedir. KLD'deki Brown hareketinin yerine Levy uçu?u konmas?yla KLD'nin daha çabuk yak?nsamas? beklenebilir. Bu çal??ma laktuloz hidrolizi s?ras?ndaki enzimatik transgalaktosilasyon reaksiyonunu betimleyen ayr?nt?l? kinetik model örne?i üzerinde ?-atlama'da Gauss yerine alfa (Levy)-kararl? art?mlar?n kullan?labilece?ini göstermektedir. dnet:pers:1539 Kuruoglu, Ercan 0000-0002-2608-8034 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220772 Amato G Broxvall M Chessa S Dragone M Gennaro C Vairo C Robots Wireless Sensor Networks 2012 English Conference article https://hdl.handle.net/20.500.14243/128260 https://iris.cnr.it/request-item?handle=20.500.14243/128260&bitstreamId=40542b08-ec13-4579-91ce-d510ef8a35c3 http://www.thinkmind.org/download.php?articleid=icsnc_2012_2_20_20071 Restricted Enabling integrated robots and Wireless Sensor Network (WSN) applications is an important and extended challenge for both robotics and WSN research & development and a key enabler for a range of advanced hybrid applications, such as environmental monitoring and Ambient Assisted Living (AAL). This paper describes a work-in-progress WSN/robots communication framework that is being purposefully built to facilitate the constructions of robotic ecologies, i.e. networks of heterogeneous computational nodes interfaced with sensors, effectors and mobile robot devices. This paper discusses a number of requirements characterizing this type of systems and illustrates how they are being addressed in the design of the new communication framework. dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 dnet:pers:1462 Gennaro, Claudio 0000-0002-3715-149X dnet:pers:57 Vairo, Claudio Francesco 0000-0003-2740-4331 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220775 Buzzi M C Buzzi M Leporini B ACM, Association for computing machinery Mobile accessibility VoiceOver Blind users Screen reader Usability 2012 English Conference article http://dl.acm.org/citation.cfm?id=2414591 https://doi.org/10.1145/2414536.2414591 https://dx.doi.org/10.1145/2414536.2414591 https://hdl.handle.net/20.500.14243/128263 https://iris.cnr.it/request-item?handle=20.500.14243/128263&bitstreamId=738ac509-e128-4c17-8e2a-88587a216e70 10.1145/2414536.2414591 Restricted In this paper we analyze the interaction of blind users with Apple touchscreen devices iPad, iPhone and iPod touch, accessible to the visually-impaired thanks to their pre-installed VoiceOver screen reader or magnifier. Specifically, we focus on the gestures offered by VoiceOver to simplify interaction for blind users. A usability inspection of the devices' user interfaces has been performed and integrated with user feedback collected via an online survey taken by 55 totally blind users. Results confirm that VoiceOver makes the Apple devices basically accessible to blind users, but there are still some issues related to usability. Users normally believe that accessibility integrated with VoiceOver is an important innovation, but some operations, such as the writing of long text, take too long or are not comfortable. Results suggest that a multimodal approach on mobile touchscreen devices does not offer a simple and satisfactory interaction paradigm for all and it deserves further investigation. Three possible solutions for improving user interface interaction and offering a simpler and more comfortable experience for blind individuals were proposed to the survey participants, gathering their positive feedback dnet:pers:1396 Buzzi, Maria Claudia 0000-0001-7818-0601 dnet:pers:1164 Buzzi, Marina 0000-0003-1725-9433 dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 Accessible smart cities? com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220776 Amato G Broxvall M Chessa S Dragone M Gennaro C Lopez R Maguire L Mcginnity T M Micheli A Renteria A Òhare G M Pecora F Springer Agent control systems Complex task Cognitive network Cognitive robotics Robotics Robotteknik och automation 2012 English Conference article https://researchrepository.ucd.ie/bitstream/10197/4341/1/rubicon-isami-short_copy.pdf https://doi.org/10.1007/978-3-642-28783-1_23 https://dx.doi.org/10.1007/978-3-642-28783-1_23 https://hdl.handle.net/20.500.14243/128264 https://iris.cnr.it/request-item?handle=20.500.14243/128264&bitstreamId=e8b3229f-f37d-4202-97da-9e5150c69e72 http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-24026 http://www.springerlink.com/content/j2570l868723l946/ 10.1007/978-3-642-28783-1_23 Open Access Robotic ecologies are networks of heterogeneous robotic devices pervasively embedded in everyday environments, where they cooperate to perform complex tasks. While their potential makes them increasingly popular, one fundamental problem is how to make them self-adaptive, so as to reduce the amount of preparation, pre-programming and human supervision that they require in real world applications. The EU FP7 project RUBICON develops self-sustaining learning solutions yielding cheaper, adaptive and efficient coordination of robotic ecologies. The approach we pursue builds upon a unique combination of methods from cognitive robotics, agent control systems, wireless sensor networks and machine learning. This paper briefly illustrates how these techniques are being extended, integrated, and applied to AAL applications. ADVANCES IN INTELLIGENT AND SOFT COMPUTING, pp. 191-195. Salamanca, Spain, 28-30 March 2012 info:eu-repo/grantAgreement/EC/FP7/269914/EU/Robotics UBIquitous COgnitive Network/RUBICON corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 dnet:pers:1462 Gennaro, Claudio 0000-0002-3715-149X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220781 Anselmo L Pardini C International Astronautical Federation (IAF) Propagation Accuracy Windows 70M20 Orbital mechanics Ballistic parameter Reentry windows Reentry predictions Reentry risk Civil Protection Civil protection Aerospace Engineering Reentry Predictions Risk Objects Uncontrolled reentry PHYSICAL SCIENCES AND ENGINEERING 2012 English Conference article https://doi.org/10.1016/j.actaastro.2013.02.004 https://dx.doi.org/10.1016/j.actaastro.2013.02.004 https://hdl.handle.net/20.500.14243/128268 https://iris.cnr.it/request-item?handle=20.500.14243/128268&bitstreamId=afeaa47c-0f0a-48ad-8fe2-e0b42bc40c18 http://www.scopus.com/inward/record.url?eid=2-s2.0-84883523078&partnerID=MN8TOARS 10.1016/j.actaastro.2013.02.004 Restricted In just five months, from September 2011 to January 2012, three campaigns of reentry predictions were carried out in support of the Italian civil protection authorities. The satellites involved were UARS, ROSAT and Fobos-Grunt, which received widespread attention for the marginal risk on the ground associated with their uncontrolled reentry. From the technical point of view, the three reentry campaigns offered the occasion to compare some semi-empirical thermospheric density models under varying solar and geomagnetic activity conditions, dealing with spacecraft characterized by quite different configurations, shapes, masses and attitude control. However, what made the experience substantially different from usual reentry test campaigns was the strict interaction with the civil protection community and the public. In fact, in order to provide understandable and unambiguous information useful for civil protection planning and applications, the nominal reentry time predictions were of no use, while a particular care was devoted to the definition of appropriate reentry uncertainty windows. The attention of the civil protection authorities was focused, of course, on the Italian territory, so the relevant question for any planning was the following: given a certain uncertainty window, where and when a fragment might have crossed the national airspace and hit the ground? In order to meet this demand, during the last 3-4 days of satellite residual lifetime, reentries where simulated over Italy to obtain quite accurate ground tracks, debris swaths and air space crossing time windows associated with the critical passes over the national territory still included in the current uncertainty window. This information was updated, if needed, but remained relatively stable and accurate until the reentry, not much affected by the actual trajectory evolution due to the varying air drag. In other words, it was easy to understand for people not familiar with orbital dynamics, unambiguous and remarkably stable, all qualities that made it very useful for civil protection applications. This paper presents the work done, the information issued to the Italian authorities, the results obtained and the lesson learned during the three above mentioned campaigns. They might be of some help and offer useful insights on reentry predictions for civil protection applications if really dangerous space objects were to decay from orbit without control in the future. ACTA ASTRONAUTICA, pp. 163-181. Naples, Italy, 1-5 October 2012 dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220981 Bacciu D Broxvall M Coleman S Dragone M Gallicchio C Gennaro C Guzman R Lopez R Lozanopeiteado H Ray A Renteria A Saffiotti A Vairo C SciTePress Learning; Robotic ecology; Wireless sensor network 2012 English Conference article https://hdl.handle.net/20.500.14243/131833 https://iris.cnr.it/request-item?handle=20.500.14243/131833&bitstreamId=efae6042-09f2-43df-973e-cfb63bc685a0 Restricted The most common use of wireless sensor networks (WSNs) is to collect environmental data from a specific area, and to channel it to a central processing node for on-line or off-line analysis. The WSN technology, however, can be used for much more ambitious goals. We claim that merging the concepts and technology of WSN with the concepts and technology of distributed robotics and multi-agent systems can open new ways to design systems able to provide intelligent services in our homes and working places. We also claim that endowing these systems with learning capabilities can greatly increase their viability and acceptability, by simplifying design, customization and adaptation to changing user needs. To support these claims, we illustrate our architecture for an adaptive robotic ecology, named RUBICON, consisting of a network of sensors, effectors and mobile robots. dnet:pers:1462 Gennaro, Claudio 0000-0002-3715-149X dnet:pers:57 Vairo, Claudio Francesco 0000-0003-2740-4331 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:220987 Baraglia R Dazzi P Ferrini R CSREA press Meta-scheduling Computing Farm Heuristics 2012 English Conference article https://hdl.handle.net/20.500.14243/131839 https://iris.cnr.it/request-item?handle=20.500.14243/131839&bitstreamId=aaf90927-5b39-4720-b3e2-196f58dcb408 http://world-comp.org/proc2012/pdpta/contents2.pdf Restricted In this paper we propose a new multi-criteria class-based job scheduler able to dynamically schedule a stream of batch jobs on large-scale computing farms. It is driven by several configuration parameters allowing the scheduler customization with respect to the goals of an installation. The proposed scheduling policies allow to maximize the resource usage and to guarantee the ap- plications QoS requirements. The proposed solution has been evaluated by simulations using different streams of synthetically generated jobs. To analyze the quality of our solution we propose a new methodology to estimate whether at a given time the resources in the system are really sufficient to meet the service level requested by the submitted jobs. Moreover, the proposed solution was also evaluated comparing it with the Backfilling and Flexible backfilling algorithms. Our scheduler demonstrated to be able to carry out good scheduling choices. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:427 Baraglia, Ranieri dnet:pers:817 Dazzi, Patrizio 0000-0001-8504-1503 dnet:pers:1417 Ferrini, Renato com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221016 Ben Hamida A. Bertolino A. Calabrò A. De Angelis G. Lago N. Lesbegueries J. Springer [ INFO.INFO-SE ] Computer Science [cs]/Software Engineering [cs.SE] ACM : D.: Software/D.2: SOFTWARE ENGINEERING/D.2.5: Testing and Debugging/D.2.5.6: Monitors Soa SOA ACM: D.: Software/D.2: SOFTWARE ENGINEERING ACM: D.: Software/D.2: SOFTWARE ENGINEERING/D.2.2: Design Tools and Techniques SLA availability [INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE] ACM : D.: Software/D.2: SOFTWARE ENGINEERING/D.2.2: Design Tools and Techniques Choreographies ACM : C.: Computer Systems Organization/C.4: PERFORMANCE OF SYSTEMS QoS ACM : D.: Software/D.2: SOFTWARE ENGINEERING Complex event processing ACM : C.: Computer Systems Organization/C.4: PERFORMANCE OF SYSTEMS/C.4.5: Reliability ACM: D.: Software/D.2: SOFTWARE ENGINEERING/D.2.5: Testing and Debugging/D.2.5.6: Monitors Complex Event Processing and serviceability Monitoring 2012 English Conference article https://doi.org/10.1007/978-3-642-33176-3_10 https://dx.doi.org/10.1007/978-3-642-33176-3_10 https://hal.inria.fr/hal-00741684 https://hdl.handle.net/20.500.14243/132595 https://iris.cnr.it/request-item?handle=20.500.14243/132595&bitstreamId=5aff49c1-f4d4-4384-a5dc-4a658ad9c875 http://www.springerlink.com/content/f5151038416p2620/ 10.1007/978-3-642-33176-3_10 Restricted Modern software applications are more and more conceived as distributed service compositions deployed over Grid and Cloud technologies. Choreographies provide abstract specifications of such compositions, by modeling message-based multi-party interactions without assuming any central coordination. To enable the management and dynamic adaptation of choreographies, it is essential to keep track of events and exchanged messages and to monitor the status of the underlying platform, and combine these different levels of information into com- plex events meaningful at the application level. Towards this goal, we propose a Multi-source Monitoring Framework that we are developing within the EU Project CHOReOS, which can correlate the messages passed at business-service level with observations relative to the infrastructure resources. We present the monitor architecture and illustrate it on a use-case excerpted from the CHOReOS project. corda_______::189a0e348f18578504b5d0184a1aa986 257178 Large Scale Choreographies for the Future Internet CHOREOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:129 Calabrò, Antonello 0000-0001-5502-303X dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221022 Berardi G Esuli A Gordea S Marcheggiani D Sebastiani F Springer Classification scheme Content providers Enrichment system Enrichment services 2012 English Conference article http://nmis.isti.cnr.it/sebastiani/Publications/TPDL12.pdf https://doi.org/10.1007/978-3-642-33290-6_61 https://dx.doi.org/10.1007/978-3-642-33290-6_61 https://hdl.handle.net/20.500.14243/132601 https://iris.cnr.it/request-item?handle=20.500.14243/132601&bitstreamId=79053b06-71db-450c-a9a6-393e9c0b6c44 http://link.springer.com/chapter/10.1007/978-3-642-33290-6_61 10.1007/978-3-642-33290-6_61 Open Access We demonstrate a metadata enrichment system for the Europeana digital library. The system allows different institutions which provide to Europeana pointers (in the form of metadata records - MRs) to their content to enrich their MRs by classifying them under a classification scheme of their choice, and to extract/highlight entities of significant interest within the MRs themselves. The use of a supervised learning metaphor allows each content provider (CP) to generate classifiers and extractors tailored to the CP's specific needs, thus allowing the tool to be effectively available to the multitude (2000+) of Europeana CPs. dnet:pers:282 Esuli, Andrea 0000-0002-5725-4322 dnet:pers:1205 Sebastiani, Fabrizio 0000-0003-4221-6427 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221026 Blanco R Ceccarelli D Lucchese C Perego R Silvestri F ACM Press markov logic networks query log analysis news recommendation recommendation snippets 2012 English Conference article http://dl.acm.org/citation.cfm?id=2398559 https://doi.org/10.1145/2396761.2398559 https://dx.doi.org/10.1145/2396761.2398559 https://hdl.handle.net/20.500.14243/132605 https://iris.cnr.it/request-item?handle=20.500.14243/132605&bitstreamId=ef7f0148-ec5c-4c02-97fa-3a41ad3e40b6 10.1145/2396761.2398559 Restricted Recommender systems have become ubiquitous in content- based web applications, from news to shopping sites. None- theless, an aspect that has been largely overlooked so far in the recommender system literature is that of automati- cally building explanations for a particular recommendation. This paper focuses on the news domain, and proposes to en- hance effectiveness of news recommender systems by adding, to each recommendation, an explanatory statement to help the user to better understand if, and why, the item can be her interest. We consider the news recommender system as a black-box, and generate different types of explanations em- ploying pieces of information associated with the news. In particular, we engineer text-based, entity-based, and usage- based explanations, and make use of a Markov Logic Net- works to rank the explanations on the basis of their effec- tiveness. The assessment of the model is conducted via a user study on a dataset of news read consecutively by actual users. Experiments show that news recommender systems can greatly benefit from our explanation module. dnet:pers:749 Lucchese, Claudio 0000-0002-2545-0425 dnet:pers:1347 Perego, Raffaele 0000-0001-7189-4724 dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221031 Bonchi F Frieder O Nardini F M Silvestri F Vahabi H ACM Press tag spell checking and correction tag co-occurrence graph 2012 English Conference article http://hpc.isti.cnr.it/%7Enardini/wp-content/uploads/2008/03/cikm2012-bonchi.pdf http://dl.acm.org/citation.cfm?id=2398534&CFID=261150850&CFTOKEN=61032511 https://doi.org/10.1145/2396761.2398534 https://dx.doi.org/10.1145/2396761.2398534 https://hdl.handle.net/20.500.14243/132609 https://iris.cnr.it/request-item?handle=20.500.14243/132609&bitstreamId=a7bde63e-36c3-49a7-97f9-cd29660069dc 10.1145/2396761.2398534 Open Access Collaborative content creation and annotation creates vast repositories of all sorts of media, and user-defined tags play a central role as they are a simple yet powerful tool for organizing, searching and exploring the available resources. We observe that when a user annotates a resource with a set of tags, those tags are introduced one at a time. Therefore, when the fourth tag is introduced, a knowledge represented by the previous three tags, i.e., the context in which the fourth tag is produced, is available and exploitable for generating potential correction of the current tag. This context, together with the "wisdom of the crowd" represented by the co-occurrences of tags in all the resources of the repository, can be exploited to provide interactive tag spell check and correction. We develop this idea in a framework, based on a weighted tag co-occurrence graph and on nodes relatedness measures defined on weighted neighborhoods. We test our proposal on a dataset coming from YouTube. The results show that our framework is effective as it outperforms two important baselines. We also show that it is efficient, thus enabling its use in modern tagging services. dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221036 Bongartz S. Jin Y. Paternò F. Rett J. Santoro C. Spano L. D. Springer Context-aware user interfaces Modelbased user interface languages Warehouse picking system Adaptive service front-ends 2012 English Conference article http://giove.isti.cnr.it/attachments/publications/AdaptiveUI.pdf https://doi.org/10.1007/978-3-642-34898-3_3 https://dx.doi.org/10.1007/978-3-642-34898-3_3 https://hdl.handle.net/20.500.14243/132614 https://iris.cnr.it/request-item?handle=20.500.14243/132614&bitstreamId=1dc1a3a3-395c-409a-95d4-e96ff8d2267c http://link.springer.com/chapter/10.1007/978-3-642-34898-3_3 http://www.scopus.com/inward/record.url?eid=2-s2.0-85017157766&partnerID=MN8TOARS 10.1007/978-3-642-34898-3_3 Open Access This article presents a solution for supporting adaptive user interfaces in work environments. Its architecture is built upon the concept of model-based UI design extended by context aware and adaptive features. Model-based languages provide the software development process with useful support for, building design prototypes and actual implementations for devices with various interaction resources. The proposed architecture is able to adapt to selected aspects of the context during run-time by communicating with a context server and applying the specified adaptation rules. In order to show the possibilities of the proposed solution, we report on its application in the development of an adaptive user interface prototype to be used in a warehouse picking system. LECTURE NOTES IN COMPUTER SCIENCE, vol. 7683, pp. 33-48. Pisa, Italy, 13-15/11/2012 corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:1381 Santoro, Carmelina 0000-0002-0556-7538 dnet:pers:73 Spano, Lucio 0000-0001-7106-0463 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221040 Bortolussi L Hillston J Springer mean field approximation D.2.8 FOS: Computer and information sciences Computer Science - Performance fluid approximation Computer Science - Logic in Computer Science Performance (cs.PF) reachability probability Logic in Computer Science (cs.LO) Stochastic model checking D.2.4 I.6.4 2012 English Conference article http://arxiv.org/abs/1203.0920 https://doi.org/10.1007/978-3-642-32940-1_24 https://doi.org/10.48550/arxiv.1203.0920 https://dx.doi.org/10.1007/978-3-642-32940-1_24 https://hdl.handle.net/20.500.14243/132618 https://iris.cnr.it/request-item?handle=20.500.14243/132618&bitstreamId=b7a0a004-f96e-4a0c-8b59-d2361801f36c http://link.springer.com/chapter/10.1007/978-3-642-32940-1_24 10.1007/978-3-642-32940-1_24 10.48550/arxiv.1203.0920 Open Access In this paper we investigate a potential use of fluid approximation techniques in the context of stochastic model checking of CSL formulae. We focus on properties describing the behaviour of a single agent in a (large) population of agents, exploiting a limit result known also as fast simulation. In particular, we will approximate the behaviour of a single agent with a time-inhomogeneous CTMC which depends on the environment and on the other agents only through the solution of the fluid differential equation. We will prove the asymptotic correctness of our approach in terms of satisfiability of CSL formulae and of reachability probabilities. We will also present a procedure to model check time-inhomogeneous CTMC against CSL formulae. dnet:pers:307 Bortolussi, Luca 0000-0001-8874-4001 Approximation of Probabilistic Reachability for Chemical Reaction Networks Using the Linear Noise Approximation Model Checking of Biological Systems Probabilistic Model Checking for Continuous-Time Markov Chains via Sequential Bayesian Inference The SCEL Language: Design, Implementation, Verification [1] R. Bakhshi, L. Cloth, W. Fokkink, B. 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Davis, Markov Models and Optimization, Chapman & Hall, 1993. [29] C. Baier, L. Cloth, B. Haverkort, M. Kurtz, M. Siegle, Model checking markov chains with actions and state labels, IEEE Trans. on Software Engineering 33 (4) (2007) 209{224. [30] S. Donatelli, S. Haddad, J. Sproston, Model checking timed and stochastic properties with cslT A, IEEE Trans. on Software Engineering 35 (2) (2009) 224{240. [31] T. Chen, M. Diciolla, M. Kwiatkowska, A. Mereacre, Time-bounded veri cation of ctmcs against real-time speci cations, in: Proceedings of the 9th International Conference on Formal Modeling and Analysis of Timed Systems - FORMATS 2011, 2011, pp. 26{42. [32] H. Tembine, J. L. Boudec, R. El-Azouzi, E. Altman, Mean eld asymptotics of markov decision evolutionary games and teams, Vol. First ICST Int. Conf. on Game Theory for Networks (GameNet'09), IEEE Press, 2009, pp. 140{150. [33] R. Hayden, A. Stefanek, J. Bradley, Fluid computation of passage-time distributions in large Markov models, Theor. Comput. Sci. 413 (1) (2012) 106{141. [34] J. Hillston, A Compositional Approach to Performance Modelling, Cambridge University Press, 1996. [35] M. Tribastone, S. Gilmore, J. Hillston, Scalable di erential analysis of process algebra models, IEEE Trans. Software Eng. 38 (1) (2012) 205{219. [36] T. Kurtz, S. Ethier, Markov Processes - Characterisation and Convergence, Wiley, 1986. [38] J. R. Norris, Markov Chains, Cambridge University Press, 1997. [39] A. P. A. van Moorsel, K. Wolter, Numerical solution of non-homogeneous Markov processes through uniformization, in: Proceedings of the 12th European Simulation Multiconference - Simulation- Past, Present and Future, ESM 1998, SCS Europe, 1998, pp. 710{717. [40] W. Rudin, Principles of Mathematical Analysis, McGraw-Hill, 1976. [41] S. Krantz, P. Harold, A Primer of Real Analytic Functions (Second ed.), Birkhauser, 2002. [42] G. Folland, Introduction to Partial Di erential Equations, Princeton University Press, 1995. [43] A. Andreychenko, P. Crouzen, V. Wolf, On-the- y uniformization of time-inhomogeneous in nite Markov population models, in: Proceedings Ninth Workshop on Quantitative Aspects of Programming Languages, QAPL 2011, Vol. 57 of EPTCS, 2011, p. 1. [44] S. K. Jha, E. M. Clarke, C. J. Langmead, A. Legay, A. Platzer, P. Zuliani, A bayesian approach to model checking biological systems, in: Proceedings of the 7th International Conference on Computational Methods in Systems Biology, CMSB 2009, Vol. 5688 of Lecture Notes in Computer Science, 2009, pp. 218{234. doi:10.1007/978-3-642-03845-7\_15. [45] A. Neumaier, Interval Methods for Systems of Equations, University Press, Cambridge, 1990. [46] G. Alefeld, G. Mayer, Interval analysis: theory and applications, Journal of Computational and Applied Mathematics 121 (2000) 421{464. [47] P. Franek, S. Ratschan, P. 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Ahlfors, Complex Analysis, 1st ed., McGraw Hill, Cambridge, 1953. com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221043 Coppola M Dazzi P Lazouski A Martinelli F Mori P Jensen J Johnson I Kershaw P Cloud Computing Cloud Federation 2012 English Conference article https://dx.doi.org/10.22323/1.153.0019 https://hdl.handle.net/20.500.14243/132621 http://openportal.isti.cnr.it/data/2012/221043/2012_221043.published.pdf?id=people______%3A%3Af29d9b1c3e06f6d656be8f43af22f3f6 https://pos.sissa.it/153/019/pdf http://pos.sissa.it/archive/conferences/153/019/ISGC%202012_019.pdf https://doi.org/10.22323/1.153.0019 https://iris.cnr.it/bitstream/20.500.14243/132621/1/prod_221043-doc_52368.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-84887424100&partnerID=MN8TOARS 10.22323/1.153.0019 Open Access The CONTRAIL project proposes a framework for Cloud Federations, that provides users with a single point of access to Cloud resources and relieves them from managing the credentials for access to individual Cloud service providers. The Federation services dynamically broker access to Cloud resources, ensures that the best available resource is selected, and that diverse resources are accessed consistently. This paper presents the CONTRAIL approach to federated identity management, focusing on authentication and authorization. In particular, we present "usage control" extensions to standard authorization frameworks to dynamically address changes in authorization decisions. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:843 Coppola, Massimo 0000-0002-7937-4157 dnet:pers:817 Dazzi, Patrizio 0000-0001-8504-1503 dnet:pers:1463 Martinelli, Fabio dnet:pers:165 Mori, Paolo com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221048 Coscia M Giannotti F Pedreschi D Springer Large networks Group detection Complex networks Global community Modular structures 2012 English Conference article http://www.michelecoscia.com/wp-content/uploads/2012/08/towards-demon.pdf https://doi.org/10.1007/978-3-642-29047-3_13 https://dx.doi.org/10.1007/978-3-642-29047-3_13 https://hdl.handle.net/20.500.14243/132626 https://iris.cnr.it/request-item?handle=20.500.14243/132626&bitstreamId=4ab9db21-c6b8-4223-b5c6-03688a2af428 http://link.springer.com/chapter/10.1007%2F978-3-642-29047-3_13 10.1007/978-3-642-29047-3_13 Open Access To detect groups in networks is an interesting problem with applications in social and security analysis. Many large networks lack a global community organization. In these cases, traditional partitioning algorithms fail to detect a hidden modular structure, assuming a global modular organization. We define a prototype for a simple localfirst approach to community discovery, namely the democratic vote of each node for the communities in its ego neighborhood. We create a preliminary test of this intuition against the state-of-the-art community discovery methods, and find that our new method outperforms them in the quality of the obtained groups, evaluated using metadata of two real world networks. We give also the intuition of the incremental nature and the limited time complexity of the proposed algorithm. dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221059 Danado J. Paternò F. IEEE Computer Society visual mobile editor mobile computing Authoring tools End user development Visual mobile editor authoring tools Mobile computing 2012 English Conference article http://giove.isti.cnr.it/attachments/publications/PID2426941.pdf https://doi.org/10.1109/vlhcc.2012.6344487 https://dx.doi.org/10.1109/vlhcc.2012.6344487 https://hdl.handle.net/20.500.14243/132637 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6344487&contentType=Conference+Publications&searchField=Search_All&queryText=A+prototype+for+EUD+in+touch-based+mobile+devices https://iris.cnr.it/request-item?handle=20.500.14243/132637&bitstreamId=e94b71e0-0bc3-4232-993a-8257fda0a09a 10.1109/vlhcc.2012.6344487 Open Access Widespread usage of powerful touch-based mobile devices enables the creation of tools that will allow end users to create their own mobile applications. In this paper, we introduce the Puzzle framework, which supports a visual authoring tool for opportunistically creating mobile applications in touch-based mobile phones. Puzzle focuses on users without programming experience and enables them to playfully experiment and create mobile applications. Puzzle applications can include access to web-services, native phone functions and interactive objects. In the paper, we report on its current architecture and user interface. dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221066 Allotta B Bargagliotti S Botarelli L Caiti A Calabrò V Casa G Cocco M Colantonio S Colombo C Costa S Fanfani M Franchi L Gambogi P Gualdesi L La Monica D Magrini M Martinelli M Moroni D Munafò A Pace G Papa C Pascali M A Pieri G Reggiannini M Righi M Salvetti O Tampucci M Springer Medieval Robot Cooperation Roman Wrecks Etruscan Tuscany Autonomous Underwater Vehicles Modern 2012 English Conference article https://doi.org/10.1007/978-3-642-34234-9_50 https://dx.doi.org/10.1007/978-3-642-34234-9_50 https://hdl.handle.net/20.500.14243/132644 https://iris.cnr.it/request-item?handle=20.500.14243/132644&bitstreamId=d357ebe8-bf33-41a1-95f9-3bcfbb155ce9 http://link.springer.com/chapter/10.1007%2F978-3-642-34234-9_50 10.1007/978-3-642-34234-9_50 Restricted The Thesaurus Project, funded by the Regione Toscana, combines humanistic and technological research aiming at developing a new generation of cooperating Autonomous Underwater Vehicles and at documenting ancient and modern Tuscany shipwrecks. Technological research will allow performing an archaeological exploration mission through the use of a swarm of autonomous, smart and self-organizing underwater vehicles. Using acoustic communications, these vehicles will be able to exchange each other data related to the state of the exploration and then to adapt their behavior to improve the survey. The archival research and archaeological survey aim at collecting all reports related to the underwater evidences and the events of sinking occurred in the sea of Tuscany. The collected data will be organized in a specific database suitably modeled. dnet:pers:815 Colantonio, Sara 0000-0003-2022-0804 dnet:pers:751 Magrini, Massimo 0000-0002-0559-0607 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:236 Pascali, Maria Antonietta 0000-0001-7742-8126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:168 Reggiannini, Marco 0000-0002-4872-9541 dnet:pers:80 Righi, Marco 0000-0002-1448-0960 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X dnet:pers:832 Tampucci, Marco 0000-0001-5550-9881 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221075 De Luca L T Bernelli F Maggi F Tadini P Pardini C Anselmo L Grassi M Pavarin D Francesconi A Branz F Chiesa S Viola N Bonnal C Trushlyakov V Belokonov I International Astronautical Federation (IAF) Space Debris Remediation Active Removal Hybrid Propulsion 2012 English Conference article https://hdl.handle.net/20.500.14243/132652 https://iris.cnr.it/request-item?handle=20.500.14243/132652&bitstreamId=784a341f-13fb-48f0-81c8-f575ac96c8f1 Restricted During the last 40 years, the mass of the artificial objects in orbit increased quite steadily at the rate of about 145 metric tons annually, leading to a total tally of approximately 7000 metric tons. Now, most of the cross-sectional area and mass (97% in LEO) is concentrated in about 4500 intact objects, i.e. abandoned spacecraft and rocket bodies, plus a further 1000 operational spacecraft. Simulations and parametric analyses have shown that the most efficient and effective way to prevent the outbreak of a long-term exponential growth of the catalogued debris population would be to remove enough cross-sectional area and mass from densely populated orbits. In practice, according to the most recent NASA results, the active yearly removal of approximately 0.1% of the abandoned intact objects would be sufficient to stabilize the catalogued debris in low Earth orbit, together with the worldwide adoption of mitigation measures. The candidate targets for removal would have typical masses between 500 and 1000 kg, in the case of spacecraft, and of more than 1000 kg, in the case of rocket upper stages. Current data suggest that optimal active debris removal missions should be carried out in a few critical altitude-inclination bands. This paper deals with the feasibility study of a mission in which the debris is removed by using a hybrid engine module as propulsion unit. Specifically, the engine is transferred from a servicing platform to the debris target by a robotic arm so to perform a controlled disposal. Hybrid rocket technology for de-orbiting applications is considered a valuable option due to high specific impulse, intrinsic safety, thrust throttle ability, low environmental impact and reduced operating costs. Typically, in hybrid rockets a gaseous or liquid oxidizer is injected into the combustion chamber along the axial direction to burn a solid fuel. However, the use of tangential injection on a solid grain Pancake Geometry allows for more compact design of the propulsion unit. Only explorative tests were performed in the past on this rocket configuration, which appears to be suitable as de-orbiting system of new satellites as well as for direct application on large debris in the framework of a mission for debris removal. The paper describes some critical aspects of the mission with particular concern to the target selection, the hybrid engine module, the operations and the systems needed to rendezvous and dock with the target and the disposal strategy. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221079 Dercks U. Ponchio F. Scopigno R. 3D scanning Web-based visualization Medieval capitols 2012 English Conference article https://openportal.isti.cnr.it/doc?id=people______::cc56f03b6512998efd956a5eb4d9e0e0 https://publications.cnr.it/doc/221079 Unknown The online project CENOBIUM is a multimedia presentation of Romanesque cloister capitals. High-resolution digital photographs and 3D models will virtually link the capitals to their original surroundings, thus representing them within their original architectural and conceptual contexts. The project has the central aim to study artistic exchange in the twelfth and thirteenth centuries in architectural decoration. The first multimedia and multilingual online phase of the project has been freely accessible on the internet since 2007. The last update focused inter alia in an improved visualization and optimized interactivity of the 3D models by integrating WebGL technology. EVA Berlin 2012 - Elektronische Medien & Kunst, Kultur, Historie, pp. 1–16, Berlin, Germany, 07-09/11 2012 dnet:pers:870 Ponchio, Federico 0000-0002-2974-0577 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 CDS074 oai:it.cnr:prodotti:221082 Ghiani G. Isoni L. Paternò F. ACM Press Migratory interactive web applications Multi-device environments Security 2012 English Conference article http://giove.isti.cnr.it/attachments/publications/a15-ghiani.pdf http://dl.acm.org/citation.cfm?id=2406386 https://doi.org/10.1145/2406367.2406386 https://dx.doi.org/10.1145/2406367.2406386 https://hdl.handle.net/20.500.14243/135404 https://iris.cnr.it/request-item?handle=20.500.14243/135404&bitstreamId=7c4fc580-e34c-47f4-942f-f9af2355644b 10.1145/2406367.2406386 Open Access In ubiquitous environments migratory interactive applications allow users to perform their tasks continuously across various devices. Users can push and pull migratory Web applications from one device to another for various reasons. However, the flexibility of such pervasive applications raises various security issues, such as the risk of theft of private information from the migrated user interfaces or the intrusion of malicious versions of the applications replacing the original ones. In this paper, we analyse such risks and present a number of solutions to address them in a client/server-based solution for supporting secure migration of interactive Web applications. dnet:pers:818 Ghiani, Giuseppe 0000-0002-6061-9855 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 Cross-Device Taxonomy com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221543 Fantechi A. Gnesi S. Lapadula A. Mazzanti F. Pugliese R. Tiezzi F. Association for Computing Machinery,, New York, NY , Stati Uniti d'America Socl logic COWS CMC Services Software Formal verification 2012 English Journal article https://openportal.isti.cnr.it/doc?id=people______::38f670bd1b26d69378fabe2d136ed6e1 http://eprints.imtlucca.it/1560/1/FGLMPT_tosem.pdf https://doi.org/10.1145/2211616.2211619 https://dx.doi.org/10.1145/2211616.2211619 https://publications.cnr.it/doc/221543 10.1145/2211616.2211619 Open Access We introduce a logical verification methodology for checking behavioral properties of service-oriented com- puting systems. Service properties are described by means of SocL, a branching-time temporal logic that we have specifically designed for expressing in an effective way distinctive aspects of services, such as, ac- ceptance of a request, provision of a response, correlation among service requests and responses, etc. Our approach allows service properties to be expressed in such a way that they can be independent of service domains and specifications. We show an instantiation of our general methodology that uses the formal lan- guage COWS to conveniently specify services and the expressly developed software tool CMC to assist the user in the task of verifying SocL formulas over service specifications. We demonstrate the feasibility and effectiveness of our methodology by means of the specification and analysis of a case study in the automotive domain. ACM transactions on software engineering and methodology 21 (2012): 16–46. doi:10.1145/2211616.2211619 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 dnet:pers:1330 Mazzanti, Franco 0000-0003-4562-8777 From the Archives of the Formal Methods and Tools Lab States and Events in KandISTI The Legacy of Stefania Gnesi CDS074 oai:it.cnr:prodotti:221742 Bertolino A Daoudagh S Lonetti F Marchetti E Martinelli F Mori P IEEE, Institute of electrical and electronics engineers Authorization systems 2012 English Conference article https://doi.org/10.1109/iwast.2012.6228997 https://dx.doi.org/10.1109/iwast.2012.6228997 https://hdl.handle.net/20.500.14243/130244 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6228997 https://iris.cnr.it/request-item?handle=20.500.14243/130244&bitstreamId=6e8ed1b1-788d-4ccf-94a6-9173c340d55f 10.1109/iwast.2012.6228997 Restricted The implementation of an authorization system is a difficult and error-prone activity that requires a careful verification and testing process. In this paper, we focus on testing the implementation of the PolPA authorization system and in particular its Policy Decision Point (PDP), used to define whether an access should be allowed or not. Thus exploiting the PolPA policy specification, we present a fault model and a test strategy able to highlight the problems, vulnerabilities and faults that could occur during the PDP implementation, and a testing framework for the automatic generation of a test suite that covers the fault model. Preliminary results of the test framework application to a realistic case study are presented corda_______::995fdbae88d310accff3d98ad2582819 256980 Network of Excellence on Engineering Secure Future Internet Software Services and Systems NESSOS EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:105 Daoudagh, Said 0000-0002-3073-6217 dnet:pers:388 Lonetti, Francesca 0000-0002-4864-2219 dnet:pers:639 Marchetti, Eda 0000-0003-4223-8036 dnet:pers:1463 Martinelli, Fabio dnet:pers:165 Mori, Paolo com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221953 Artoni S Buzzi Mc Buzzi M Fenili C Leporini B Mencarini S Senette C Springer ABA Autism Data recording Mobile Android 2012 English Conference article https://doi.org/10.1007/978-3-642-31534-3_21 https://dx.doi.org/10.1007/978-3-642-31534-3_21 https://hdl.handle.net/20.500.14243/126864 https://iris.cnr.it/request-item?handle=20.500.14243/126864&bitstreamId=c72ebc37-c646-480e-bff0-cec6c442cc3d https://link.springer.com/chapter/10.1007%2F978-3-642-31534-3_21 10.1007/978-3-642-31534-3_21 Restricted Applied Behavior Analysis (ABA) is a scientific method for modelling human behavior, successfully applied in the context of educating autistic subjects. ABA's scientific approach relies on recording measurable data derived from the execution of structured programs. In this paper we describe an application designed to support the work of ABA tutors with autistic subjects. Specifically, we describe an Android application for gathering data from ABA sessions with a patient and sharing information among his/her ABA team. Tablets allow mobility and ease of interaction, enabling efficient data collection and processing, and automating tasks previously carried out by recording notes on paper. However, reduced screen size poses challenges for user interface design. dnet:pers:1396 Buzzi, Maria Claudia 0000-0001-7818-0601 dnet:pers:1164 Buzzi, Marina 0000-0003-1725-9433 dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222620 Bucchieri S Cibella F Cuttitta G Della Maggiore R Melis Mr La Grutta S Nuvolone D Viegi G inquinanti atmosferici ambiente urbano salute respiratoria gis 2012 Italian Conference article https://hdl.handle.net/20.500.14243/122569 http://www.aiponet.it https://iris.cnr.it/bitstream/20.500.14243/122569/1/prod_222620-doc_53212.pdf Open Access dnet:pers:215 Della Maggiore, Roberto dnet:pers:609 Viegi, Giovanni 0000-0002-1855-4410 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou607 Istituto di biomedicina e di immunologia molecolare - IBIM - Sede Palermo (attivo dal 18/11/1923 al 31/12/2021) Istituto di biomedicina e di immunologia molecolare - IBIM - Sede Palermo (attivo dal 18/11/1923 al 31/12/2021) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222759 Bobillo F Delgado M Gómezromero J Straccia U Artificial Intelligence Description Logics Information Systems Software Fuzzy Logic Control and Systems Engineering 2012 English Journal article https://doi.org/10.1142/s0218488512500249 https://dx.doi.org/10.1142/s0218488512500249 https://hdl.handle.net/20.500.14243/125893 https://iris.cnr.it/request-item?handle=20.500.14243/125893&bitstreamId=3568868b-0d29-46b0-a704-7a71eefafe7a https://iris.cnr.it/request-item?handle=20.500.14243/125893&bitstreamId=a7e35511-19ff-42c6-8a52-55c3a42b4a9a http://www.worldscientific.com/worldscinet/ijufks 10.1142/s0218488512500249 Restricted Ontologies have succeeded as a knowledge representation formalism in many domains of application. Nevertheless, they are not suitable to represent vague or imprecise information. To overcome this limitation, several extensions to classical ontologies based on fuzzy logic have been proposed. Even though different fuzzy logics lead to fuzzy ontologies with very different logical properties, the combined use of different fuzzy logics has received little attention to date. This paper proposes a fuzzy extension of the Description Logic - the logic behind the ontology language OWL 2 - that joins Gödel and Zadeh fuzzy logics. We analyze the properties of the new fuzzy Description Logic in order to provide guidelines to ontology developers to exploit the best features of each fuzzy logic. The proposal also considers degrees of truth belonging to a finite set of linguistic terms rather than numerical values, thus being closer to real experts' reasonings. We prove the decidability of the combined logic by presenting a reasoning preserving procedure to obtain a crisp representation for it. This result is generalized to offer a similar reduction that can be applied when any other finite t-norms, t-conorms, negations or implications are considered in the logic. INTERNATIONAL JOURNAL OF UNCERTAINTY, FUZZINESS AND KNOWLEDGE BASED SYSTEMS, vol. 20 (issue 4), pp. 475-508 dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222765 Straccia U Madrid N top-k Artificial Intelligence Logic Programming Logic Fuzzy Logic F.4 MATHEMATICAL LOGIC AND FORMAL LANGUAGES 2012 English Journal article https://doi.org/10.1016/j.fss.2012.01.016 https://dx.doi.org/10.1016/j.fss.2012.01.016 https://hdl.handle.net/20.500.14243/125899 https://iris.cnr.it/request-item?handle=20.500.14243/125899&bitstreamId=d8192b58-dea5-43ef-925f-4bfe78faf161 http://www.sciencedirect.com/science/article/pii/S0165011412000498 10.1016/j.fss.2012.01.016 Restricted We present a top-k query answering procedure for Fuzzy Logic Programming, in which arbitrary computable functions may appear in the rule bodies to manipulate truth values. The top-k ranking problem, i.e. determining the top k answers to a query, becomes important as soon as the set of facts becomes quite large. FUZZY SETS AND SYSTEMS, vol. 205, pp. 1-29 dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222767 Straccia U Semantic Web Databases Computer Science Applications Artificial Intelligence Theoretical Computer Science Top-k retrieval Software Fuzzy Logic Information Systems and Management Control and Systems Engineering 2012 English Journal article https://doi.org/10.1016/j.ins.2012.02.026 https://dx.doi.org/10.1016/j.ins.2012.02.026 https://hdl.handle.net/20.500.14243/125901 https://iris.cnr.it/request-item?handle=20.500.14243/125901&bitstreamId=b785bb77-bec0-4418-a22f-4e6bcf4ed732 http://www.sciencedirect.com/science/article/pii/S0020025512001429 10.1016/j.ins.2012.02.026 Restricted We address the problem of evaluating ranked top-k queries in the context of ontology mediated access over relational databases. An ontology layer is used to define the relevant abstract concepts and relations of the application domain, while facts with associated score are stored into a relational database. Queries are conjunctive queries with ranking aggregates and scoring functions. The results of a query may be ranked according to the score and the problem is to find efficiently the top-k ranked query answers. INFORMATION SCIENCES, vol. 198, pp. 1-23 dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222772 Zimmermann A Lopes N Polleres A Straccia U SPARQL Query [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation Temporal Logic Computer Networks and Communications Human-Computer Interaction Annoated RDFS Fuzzy logic Annotations Databases (cs.DB) FOS: Computer and information sciences Computer Science - Databases RDF RDFS Software F.4 MATHEMATICAL LOGIC AND FORMAL LANGUAGES 2012 English Journal article http://arxiv.org/abs/1103.1255 http://arxiv.org/pdf/1103.1255 http://hdl.handle.net/10379/14539 https://doi.org/10.1016/j.websem.2011.08.006 https://doi.org/10.2139/ssrn.3198940 https://doi.org/10.48550/arxiv.1103.1255 https://dx.doi.org/10.1016/j.websem.2011.08.006 https://hal-emse.ccsd.cnrs.fr/emse-01082498 https://hdl.handle.net/20.500.14243/125906 https://iris.cnr.it/request-item?handle=20.500.14243/125906&bitstreamId=6b3ec983-6c60-4659-a602-46ec2d667a93 http://www.sciencedirect.com/science/article/pii/S1570826811000771 10.1016/j.websem.2011.08.006 10.48550/arxiv.1103.1255 10.2139/ssrn.3198940 Open Access We describe a generic framework for representing and reasoning with annotated Semantic Web data, a task becoming more important with the recent increased amount of inconsistent and non-reliable meta-data on the web. We formalise the annotated language, the corresponding deductive system and address the query answering problem. Previous contributions on specific RDF annotation domains are encompassed by our unified reasoning formalism as we show by instantiating it on (i) temporal, (ii) fuzzy, and (iii) provenance annotations. Moreover, we provide a generic method for combining multiple annotation domains allowing to represent, eg temporally-annotated fuzzy RDF. Furthermore, we address the development of a query language -- AnQL -- that is inspired by SPARQL, including several features of SPARQL~1.1 (subqueries, aggregates, assignment, solution modifiers) along with the formal definitions of their semantics. JOURNAL OF WEB SEMANTICS, vol. 11, pp. 72-95 dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 Automated Reasoning over Provenance-Aware Communication Network Knowledge in Support of Cyber-Situational Awareness [1] F. Manola, E. Miller, RDF Primer, W3C Recommendation, World Wide Web consortium, available at http://www.w3. org/TR/rdf-primer/ (Feb. 10 2004). [2] C. Gutie´rrez, C. A. Hurtado, A. A. Vaisman, Introducing Time into RDF, IEEE Transactions on Knowledge and Data Engineering 19 (2) (2007) 207-218. [3] A. Pugliese, O. Udrea, V. S. Subrahmanian, Scaling RDF with time, in: J. Huai, R. Chen, H.-W. Hon, Y. Liu, W.-Y. Ma, A. Tomkins, X. Zhang (Eds.), Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008, ACM, 2008, pp. 605-614. [4] J. Tappolet, A. Bernstein, Applied Temporal RDF: Efficient Temporal Querying of RDF Data with SPARQL, in: Aroyo et al. [44], pp. 308-322. [5] M. Mazzieri, A. F. Dragoni, A Fuzzy Semantics for the Resource Description Framework, in: Uncertainty Reasoning for the Semantic Web I, ISWC International Workshops, URSW 2005-2007, Revised Selected and Invited Papers, no. 5327 in Lecture Notes in Computer Science, Springer, 2008, pp. 244- 261. [6] U. Straccia, A Minimal Deductive System for General Fuzzy RDF, in: A. Polleres, T. Swift (Eds.), Web Reasoning and Rule Systems, Third International Conference, RR 2009, Chantilly, VA, USA, October 25-26, 2009, Proceedings, Vol. 5837 of Lecture Notes in Computer Science, Springer, 2009, pp. 166-181. [7] O. Hartig, Querying Trust in RDF Data with tSPARQL, in: Aroyo et al. [44], pp. 5-20. [8] S. Schenk, On the Semantics of Trust and Caching in the Semantic Web, in: Proc. of 7th International Semantic Web Conference (ISWC'2008), 2008, pp. 533-549. [9] R. Q. Dividino, S. Sizov, S. Staab, B. Schueler, Querying for Provenance, Trust, Uncertainty and other Meta Knowledge in RDF, Journal of Web Semantics 7 (3) (2009) 204-219. [10] D. Brickley, R. Guha, RDF Vocabulary Description Language 1.0: RDF Schema, W3C Recommendation, World Wide Web consortium, available at http://www.w3.org/TR/ rdf-schema/ (Feb. 10 2004). URL http://www.w3.org/TR/rdf-schema/ [11] A. Seaborne, E. Prud'hommeaux, SPARQL Query Language for RDF, W3C Recommendation, World Wide Web consortium, available at http://www.w3.org/TR/ rdf-sparql-query/ (Jan. 15 2008). [12] U. Straccia, N. Lopes, G. Lukacsy, A. Polleres, A General Framework for Representing and Reasoning with Annotated Semantic Web Data, in: Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence (AAAI-10), AAAI Press, 2010, pp. xxx-xxx. [13] N. Lopes, A. Polleres, U. Straccia, A. Zimmermann, AnQL: SPARQLing Up Annotated RDF, in: Proceedings of the International Semantic Web Conference (ISWC-10), no. 6496 in Lecture Notes in Computer Science, Springer-Verlag, 2010, pp. 518-533. [14] O. Udrea, D. R. Recupero, V. S. Subrahmanian, Annotated RDF, in: The Semantic Web: Research and Applications, 3rd European Semantic Web Conference, ESWC 2006, no. 4011 in Lecture Notes in Computer Science, Springer, 2006, pp. 487-501. [15] O. Udrea, D. R. Recupero, V. S. Subrahmanian, Annotated RDF, ACM Transactions on Computational Logic 11 (2) (2010) 1-41. [16] M. Kifer, V. Subrahmanian, Theory of Generalized Annotated Logic Programming and its Applications, Journal of Logic Programming 12 (1992) 335-367. [17] T. J. Green, G. Karvounarakis, V. Tannen, Provenance Semirings, in: L. Libkin (Ed.), Proceedings of the Twenty-Sixth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, June 11-13, 2007, Beijing, China, ACM Press, 2007, pp. 31-40. [18] G. Karvounarakis, Z. G. Ives, V. Tannen, Querying data provenance, in: A. K. Elmagarmid, D. Agrawal (Eds.), SIGMOD Conference, ACM, 2010, pp. 951-962. [19] M. Mazzieri, A. F. Dragoni, A Fuzzy Semantics for Semantic Web Languages, in: P. C. G. da Costa, K. B. Laskey, K. J. Laskey, M. Pool (Eds.), ISWC-URSW, 2005, pp. 12-22. [20] M. Mazzieri, A Fuzzy RDF Semantics to Represent Trust Metadata, in: 1st Workshop on Semantic Web Applications and Perspectives (SWAP2004), Ancona, Italy, 2004, pp. 83-89. [21] J. J. Carroll, C. Bizer, P. J. Hayes, P. Stickler, Named graphs, Journal of Web Semantics 3 (4) (2005) 247-267. [22] P. Buneman, E. Kostylev, Annotation Algebras for RDFS, in: The Second International Workshop on the role of Semantic Web in Provenance Management (SWPM-10), CEUR Workshop Proceedings, 2010. [23] A. Hogan, Exploiting RDFS and OWL for Integrating Heterogeneous, Large-Scale, Linked Data Corpora, Ph.D. thesis, Digital Enterprise Research Institute, National University of Ireland, Galway, available from http://aidanhogan.com/ docs/thesis/; defended. (2011). [24] S. Mun˜oz, J. Pe´rez, C. Gutie´rrez, Minimal Deductive Systems for RDF, in: E. Franconi, M. Kifer, W. May (Eds.), The Semantic Web: Research and Applications, 4th European Semantic Web Conference, ESWC 2007, Innsbruck, Austria, June 3-7, 2007, Proceedings, Vol. 4519 of Lecture Notes in Computer Science, Springer, 2007, pp. 53-67. [25] P. Hayes, RDF Semantics, W3C Recommendation, World Wide Web consortium, available at http://www.w3.org/TR/ rdf-mt/ (Feb. 10 2004). [26] C. Gutie´rrez, C. Hurtado, A. O. Mendelzon, Foundations of Semantic Web Databases, in: A. Deutsch (Ed.), Proceedings of the Twenty-third ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, June 14-16, 2004, Paris, France, ACM, 2004, pp. 95-106. [27] G. Ianni, T. Krennwallner, A. Martello, A. Polleres, Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes, in: Bernstein et al. [43], pp. 310-327. [28] P. Ha´jek, Metamathematics of Fuzzy Logic, Trends in Logic, KluwerAcademic Publisher, 1998. [29] E. P. Klement, R. Mesiar, E. Pap, Triangular Norms, Trends in Logic - Studia Logica Library, Kluwer Academic Publishers, 2000. [30] S. Abramsky, A. Jung, Domain Theory, in: S. Abramsky, D. M. Gabbay, T. S. E. Maibaum (Eds.), Handbook of Logic in Computer Science - Volume 3: Semantic Structures, Oxford University Press, 1994, pp. 1-168. [31] L. Ding, T. Finin, Y. Peng, P. P. da Silva, D. L. McGuinness, Tracking RDF Graph Provenance using RDF Molecules, Tech. rep., Knowledge System Lab (2005). URL ftp://ftp.ksl.stanford.edu/pub/KSL_ Reports/KSL-05-06.pdf [32] J. Carroll, C. Bizer, P. J. Hayes, P. Stickler, Named graphs, provenance and trust, in: A. Ellis, T. Hagino (Eds.), Proceedings of the 14th International Conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005, ACML Press, 2005, pp. 613-622. [33] G. Flouris, I. Fundulaki, P. Pediaditis, Y. Theoharis, V. Christophides, Coloring RDF Triples to Capture Provenance, in: Bernstein et al. [43], pp. 196-212. [34] O. Hartig, Provenance Information in the Web of Data, in: C. Bizer, T. Heath, T. Berners-Lee, K. Idehen (Eds.), Linked Data on the Web (LDOW 2009), Proceedings of the WWW2009 Workshop on Linked Data on the Web, Madrid, Spain, April 20, 2009, Vol. 538 of CEUR Workshop Proceedings, CEUR, 2009. [35] R. Delbru, A. Polleres, G. Tummarello, S. Decker, Context Dependent Reasoning for Semantic Documents in Sindice, in: A. Fokoue, Y. Guo, J. H. T. Liebig (Eds.), 4th International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS2008), 2008. [36] N. M. Labrador, U. Straccia, Monotonic mappings invariant linearisation of finite posets, Tech. rep., Computing Research Repository, available as CoRR technical report at http://arxiv.org/abs/1006.2679 (2010). [37] J. Pe´rez, M. Arenas, C. Gutie´rrez, Semantics and complexity of SPARQL, ACM Transactions on Database Systems 34 (3). [38] R. Angles, C. Gutierrez, The Expressive Power of SPARQL, in: A. P. Sheth, S. Staab, M. Dean, M. Paolucci, D. Maynard, T. W. Finin, K. Thirunarayan (Eds.), International Semantic Web Conference, Vol. 5318, Springer, 2008, pp. 114-129. [39] S. Harris, A. Seaborne, SPARQL 1.1 Query Language, W3C Working Draft, W3C, http://www.w3.org/TR/2010/ WD-sparql11-query-20100601/ (2010). [40] J. F. Allen, Maintaining knowledge about temporal intervals, Communications of the ACM 26 (11) (1983) 832-843. [41] D. Peterson, S. S. Gao, A. Malhotra, C. M. Sperberg-McQueen, H. S. 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Lemma Appendix A.8. If hx; yi 2 A then y 2 A(x). com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222774 Bobillo F Straccia U Computer Science Applications Artificial Intelligence Theoretical Computer Science Rough Sets Description Logics Software Fuzzy Logic F.4 MATHEMATICAL LOGIC AND FORMAL LANGUAGES Information Systems and Management Control and Systems Engineering 2012 English Journal article https://doi.org/10.1016/j.ins.2011.10.002 https://dx.doi.org/10.1016/j.ins.2011.10.002 https://hdl.handle.net/20.500.14243/125908 https://iris.cnr.it/request-item?handle=20.500.14243/125908&bitstreamId=b19d76fe-8bf7-429a-8c91-62109835e97b https://iris.cnr.it/request-item?handle=20.500.14243/125908&bitstreamId=b98142ba-9870-4fc9-bc8d-b7cf299f72fa http://www.sciencedirect.com/science/article/pii/S0020025511005342 10.1016/j.ins.2011.10.002 Restricted Description logics (DLs) are a family of logics for representing structured knowledge which have proved to be very useful as ontology languages. Classical DLs are not suitable to rep- resent vague pieces of information. The attempts to achieve a solution have led to the birth of fuzzy DLs and rough DLs. In this work, we provide a simple solution to join these two formalisms and define a fuzzy rough DL. This logic is more general than other related approaches, including tight and loose fuzzy rough approximations and being independent of the fuzzy logic operators considered. We show the usefulness of our approach by pre- senting some uses case, and we also describe how to extend two reasoning algorithms for fuzzy DLs, which are implemented in the fuzzy DL reasoners FUZZYDL and DELOREAN. INFORMATION SCIENCES, vol. 189, pp. 43-62 dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:222790 Casini G Straccia U Description Logics Non-monotone reasoning F.4 MATHEMATICAL LOGIC AND FORMAL LANGUAGES 2012 English Conference article http://ceur-ws.org/Vol-969/paper3.pdf https://hdl.handle.net/20.500.14243/125922 https://iris.cnr.it/request-item?handle=20.500.14243/125922&bitstreamId=713ef01b-0421-483f-9827-1f199fd8d153 https://iris.cnr.it/request-item?handle=20.500.14243/125922&bitstreamId=7665e708-0512-4398-a498-cf1f6353a9ef Restricted In the field of non-monotonic logics, the lexicographic closure is acknowledged as a a powerful and logically well-characterized approach; we are going to see that such a construction can be applied in the field of Description Logics, an important knowledge representation formalism, and we shall provide a simple decision decision procedure. CEUR WORKSHOP PROCEEDINGS, pp. 28-39. Sydney, Australia, 4 December 2012 dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:223055 Buzzi Maria C Buzzi M Leporini B Consiglio Nazionale delle Ricerche Blind users Mobile learning Mobile accessibility 2012 English Conference article https://hdl.handle.net/20.500.14243/117747 https://iris.cnr.it/request-item?handle=20.500.14243/117747&bitstreamId=e420b956-238c-492c-b084-cf2e7a8f8a34 http://ismlvip.pa.itd.cnr.it/ Restricted Mobile devices are increasingly used for multiple purposes in everyday activities such as business, study and learning, entertainment and games. Blind people especially may benefit from distance learning, which removes mobility constraints allowing interaction anytime, anywhere, at any pace. In this process the user interface plays a key role. Interaction should be operable, simple and satisfying for anyone including persons with special needs who rely on assistive technology. In this paper we analyze accessibility issues encountered by blind users when interacting with learning applications on mobile devices, with special attention to touch screen technology, specifically oriented to visual information. Examples show issues and possible solutions to support the learning process, and alternative interaction modalities are discussed dnet:pers:1164 Buzzi, Marina 0000-0003-1725-9433 dnet:pers:1396 Buzzi, Maria Claudia 0000-0001-7818-0601 dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:224973 Buzzi Mc Buzzi M Leporini B Mori G InTech Open Science/Open Minds Blind Accessibility e-Learning Screen reader 2012 English Contribution to book http://www.intechopen.com/articles/show/title/designing-e-learning-collaborative-tools-for-blind-people https://www.intechopen.com/citation-pdf-url/31957 https://doi.org/10.5772/31377 https://dx.doi.org/10.5772/31377 https://hdl.handle.net/20.500.14243/140929 https://iris.cnr.it/request-item?handle=20.500.14243/140929&bitstreamId=a903e424-bdfe-468a-898f-38d36468afb2 http://www.intechopen.com/books/e-learning-long-distance-and-lifelong-perspectives/designing-e-learning-collaborative-tools-for-blind-people 10.5772/31377 Open Access The basic principle of e-learning is to achieve personal learning goals by acquiring skills and knowledge through computers or others network-enabled systems. The use of computers and the Internet have changed classic methods of teaching and learning, introducing the concept of distance learning as a great opportunity for studying unfettered by constraints of time and space. Although information and communication systems are helpful for implementing both the learning and teaching processes, e-learning is not merely a trivial way to transfer knowledge using electronic devices (computers, smart phone, mp3 players, etc.) while relying on the network and Web user interfaces. According to the recent concept of third-generation distance learning, the active participation of students in the formative process is an important factor in the personal learning phase (Beard & Wilson, 2002; Kolb, 1984). E-learning is a great opportunity to move from old traditional systems towards more effective and efficient methods for acquiring and transferring knowledge beyond the traditional class environments, adapting to the modern life and new technologies. In addition, acquisition of new skills and knowledge is not only affected by an individual's mental schemes or beliefs, but also by their interaction, cooperation and collaboration with others (Merrill, 1991). Communication and social collaboration are crucial for generating the best learning environment. In the learner-centred model, students assume the most important role while teachers investigate and experiment more interesting and interactive ways of teaching. Another important aspect is personalization of rhythms of studying, according to student abilities. Unfortunately, learning tools and collaborative tools in general are not always designed to be effectively used by blind users, who generally interact via an assistive technology, a screen reader, using a vocal synthesizer and only the keyboard. For instance, collaborative editing of documents could be very difficult or not usable at all for blind users if: 1) they are unaware of other users' changes; 2) the formatting toolbars and other interactive elements like menus are difficult or impossible to access; 3) the list of documents is not quickly available (Mori et al., 2011). In this chapter we will analyze e-learning collaborative and alternative tools in the learning environment, following the new paradigm for personalized acquisition of knowledge, in order to suggest basic guidelines for making effective and improving the interaction for blind people. We will present the possibilities and advantages of e-learning, focusing on its challenging opportunities for the blind. We will describe how blind people interact with interfaces using a screen reader with a voice synthesizer (as output modality) in combination with a keyboard (as input device). In addition, we will propose suggestions for improving the design of more effective tools to facilitate collaboration and blind users' interaction and personalization. Finally, we will supply two examples of the new paradigm of learning: 1) the design of more accessible interfaces of a Web editing collaborative tool, interacting with a screen reader and 2) a Web system to personalize learning by blind students using an mp3 player. Generally, active participation and collaborative interaction can improve the learning experience, so the full support of screen reader users in e-learning collaborative user interfaces (UIs) could also improve interaction and learning for blind people. dnet:pers:1396 Buzzi, Maria Claudia 0000-0001-7818-0601 dnet:pers:1164 Buzzi, Marina 0000-0003-1725-9433 dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 dnet:pers:75 Mori, Giulio 0000-0001-9514-5066 Ardito, C., Costabile, M., De Marsico, M., Lanzilotti, R., Levialdi, S., Roselli, T. & Rossano, V. (2005). 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Proceedings of CHI EA 2006 extended abstracts on Human Factors in Computing Systems, ISBN:1-59593-298-4, Montreal, Québec, Canada, April 22-27, 2006 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:229106 Miori V Russo D Concordia C Ambient Intelligent Domotics web services data mining Article association rules and Optics domotics home environment Instrumentation interoperability Biochemistry Association rules machine learning Home environment Interoperability Ambient Intelligence Atomic and Molecular Physics Electrical and Electronic Engineering Analytical Chemistry Web services DomoNet XML Machine learning 2012 English Journal article https://doi.org/10.3390/s120606802 https://dx.doi.org/10.3390/s120606802 http://europepmc.org/articles/PMC3435952 https://hdl.handle.net/20.500.14243/123493 http://openportal.isti.cnr.it/data/2012/229106/2012_229106.published.pdf?id=people______%3A%3Ad87442aefec17acc1d8f98d63919d6e8 http://www.mdpi.com/1424-8220/12/6/6802 https://www.mdpi.com/1424-8220/12/6/6802/pdf https://iris.cnr.it/bitstream/20.500.14243/123493/1/prod_229106-doc_56715.pdf 10.3390/s120606802 Open Access The key idea underlying many Ambient Intelligence (AmI) projects and applications is context awareness, which is based mainly on their capacity to identify users and their locations. The actual computing capacity should remain in the background, in the periphery of our awareness, and should only move to the center if and when necessary. Computing thus becomes 'invisible', as it is embedded in the environment and everyday objects. The research project described herein aims to realize an Ambient Intelligence-based environment able to improve users' quality of life by learning their habits and anticipating their needs. This environment is part of an adaptive, context-aware framework designed to make today's incompatible heterogeneous domotic systems fully interoperable, not only for connecting sensors and actuators, but for providing comprehensive connections of devices to users. The solution is a middleware architecture based on open and widely recognized standards capable of abstracting the peculiarities of underlying heterogeneous technologies and enabling them to co-exist and interwork, without however eliminating their differences. At the highest level of this infrastructure, the Ambient Intelligence framework, integrated with the domotic sensors, can enable the system to recognize any unusual or dangerous situations and anticipate health problems or special user needs in a technological living environment, such as a house or a public space. SENSORS (BASEL), vol. 12 (issue 6), pp. 6802-6824 dnet:pers:1426 Concordia, Cesare 0000-0001-9394-6257 dnet:pers:996 Miori, Vittorio 0000-0003-3536-283X dnet:pers:777 Russo, Dario 0000-0003-3409-6189 1. Weiser, M. The computer for the twenty-first century. Sci. Am. 1991, 3, 94-104. 2. José, R.; Rodrigues, H.; Otero, N. Ambient intelligence: Beyond the inspiring vision. J. Univ. Comput. Sci. 2010, 16, 1480-1499. 3. Isern, D.; Sánchez, D.; Moreno, A. Agents applied in health care: A review. Int. J. Med. Inf. 2010, 75, 145-166. 4. Ali, R.; Abdel-Naby, S.; Maña, A. Muñoz, A.; Giorgini, P. Agent Oriented AmI Engineering; Springer: Paris, France, 2008. 5. Scholten, H.; van Dijk, H.; De Cock, D.; Preneel, B.; D'Hooge, M.; Kung, A. Secure Service Discovery in Home Networks. In Proceedings of International Conference on Consumer Electronics, Las Vegas, NV, USA, 8-12 January 2006; pp. 115-116. 6. Tokunaga, E.; Ishikawa, H.; Kurahashi, M.; Morimoto, Y.; Nakajima, T. A Framework for Connecting Home Computing Middleware. In Proceedings of the 22nd international Conference on Distributed Computing Systems, Vienna, Austria, 2-5 July 2002; pp. 765-770. 7. oBIX (Open Building Information Xchange). Available online: http://www.obix.org (accessed on 18 April 2012). 8. Pellegrino, P.; Bonino, D.; Corno, F. Domotic House Gateway. In Proceedings of the ACM Symposium on Applied Computing, Dijon, France, 23-27 April 2006; pp. 1915-1920. 9. Georgantas, N.; Mokhtar, S.B.; Bromberg, Y.; Issarny, V.; Kalaoja, J.; Kantarovitch, J.; Gerodolle, A.; Mevissen, R. The Amigo Service Architecture for the Open Networked Home Environment. In Proceedings of the 5th Working IEEE/IFIP Conference on Software Architecture, Pittsburgh, PA, USA, 6-10 November 2005; pp. 295-296. 10. Chin, J.; Callaghan, V.; Clarke, G. A Programming by Example Approach to Customizing Digital Homes. In Proceedings of International Conference on Intelligent Environments, Seattle, WA, USA, 21-22 July 2008. 11. Humble, J.; Crabtree, A.; Hemmings, T.; Åkesson, K.-P.; Koleva, B.; Rodden, T.; Hansson, P. Playing with the Bits: User-Configuration of Ubiquitous Domestic Environments. In UbiComp 2003: Ubiquitous Computing; Anind, D., Schmidt, A. McCarthy, J., Eds.; Springer: Berlin/Heidelberg, Germany, 2003; Volume 2864, pp. 256-263. 12. Truong, K.N.; Huang, E.M.; Abowd, G.D. CAMP: A Magnetic Petry Interface for End-User Programming of Capture Applications for the Home. In Proceedings of Fifth Annual Conference on Ubiquitous Computing, Seattle, WA, USA, 12-15 October 2003; pp. 143-160. 13. Rivera-Illingworth, F.; Callaghan, V.; Hagras, H. Automated Discovery of Human Activities Inside Pervasive Living Spaces. In Proceedings 1st International Symposium on Pervasive Computing and Applications, Urumchi, China, 3-5 August 2006; pp. 77-82. 14. Cook, D.J.; Youngblood, M.; Heierman, E.O., III.; Gopalratnam, K.; Rao, S.; Litvin, A.; Khawaja, F. MavHome: An Agent-Based Smart Home. In Proceedings of the First IEEE International Conference on Pervasive Computing and Communications, Dallas-Fort Worth, TX, USA, 23-26 March 2003; pp. 521-524. 15. Intille, S.S.; Larson, K.; Beaudin, J.S.; Nawyn, J.; Tapia, E.M.; Kaushik, P. A Living Laboratory for the Design and Evaluation of Ubiquitous Computing Technologies. In CHI '05 Extended Abstracts on Human Factors in Computing Systems, Proceedings of Conference on Human Factors In Computing Systems, Portland, OR, USA, 2-7 April 2005; pp. 1941-1944. 16. Tapia, E.M.; Intille, S.S.; Larson, K. Activity Recognition in the Home Using Simple and Ubiquitous Sensors. In Pervasive Computing; Ferscha, A., Mattern, F., Eds.; Springer-Verlag: Berlin/Heidelberg, Germany, 2004; Volume 3001, pp. 158-175. 17. Lühr, S.; West, G.; Venkatesh, S. Recognition of emergent human behaviour in a smart home; A data mining approach. Pervasive Mob. Comput. 2007, 3, 95-116. 18. Zheng, H.; Wang, H.; Black, N. Human Activity Detection in Smart Home Environment with Self-Adaptive Neural Networks. In Proceedings of IEEE International Conference Networking, Sensing and Control, Hainan, China, 6-8 April 2008; pp. 1505-1510. 19. Aggarwal, J.K.; Ryoo, M.S. Human activity analysis: A review. ACM Comput. Surv. 2011, 43, Article 16. 20. Folgado, E.; Rincón, M.; Carmona, E.J.; Bachiller, M. A block-based model for monitoring of human activity. Neurocomputing 2011, 74, 1283-1289. 21. Mocanu, I.; Florea, A.M. A Multi-Agent System for Human Activity Recognition in Smart Environments. In Proceedings of 5th International Symposium on Intelligent Distributed Computing, Delft, The Netherlands, 5-7 October 2011. 22. Atallah, L.; Lo, B.; King, R.; Yang, G.Z. Sensor positioning for activity recognition using wearable accelerometers. IEEE Trans. Biomed. Circuits Syst. 2011, 5, 320-329. 23. Corchado, J.M.; Bajo, J.; Abraham, A. GerAmi: Improving healthcare delivery in geriatric residences. IEEE Intell. Syst. 2008, 23, 19-25. 24. Xefteris, S.; Andronikou, V.; Tserpes, K.; Varvarigou, T. Case-based approach using behavioural biometrics aimed at Assisted Living. J. Ambient Intell. Humaniz. Comput. 2011, 2, 73-80. 25. ABI Research's Home Automation and Monitoring study. Available online: http://www.abiresearch.com/research/1005784-Home+Automation+and+Monitoring (accessed on 18 April 2012). 26. Miori, V.; Russo, D.; Aliberti, M. Domotic technologies incompatibility becomes user transparent. Commun. ACM 2010, 53, 153-157. 27. Papazoglou, M.P.; Georgakopolous, D. Service oriented computing. Commun. ACM 2003, 46, 24-28. 28. Schilit, B.; Adams, N.; Want, R. Context-Aware Computing Applications. In Proceedings of First Workshop on Mobile Computing Systems and Applications, Cairo, Egypt, 8-9 December 1994; pp. 85-90. 29. Miori, V.; Russo, D. An Adaptive and Anticipatory AmI Approach Tailored to User Needs. In Proceedings of 5th International Symposium on Ubiquitous Computing and Ambient Intelligence, Riviera Maya, Mexico, 5-9 December 2011: Article n. 13. 30. Frawley, W.; Piatetsky-Shapiro, G.; Matheus, C. Knowledge discovery in database-An overview. AI Mag. 1992, 13, 57-70. 31. Tan, P.N.; Steinbach, M.; Kumar, V. Introduction to Data Mining; Addison Wesley: Boston, MA, USA, 2005 32. Hand, D.; Mannila, H.; Smyth, P. Principles of Data Mining; MIT Press: Cambridge, MA, USA, 2001. 33. Tan, P.N.; Steinbach, M.; Kumar, V. Introduction to Data Mining; Addison: Boston, MA, USA, 2005. 34. Havlik, D.; Schade, S.; Sabeur, Z.A.; Mazzetti, P.; Watson, K.; Berre, A.J.; Mon, J.L. From sensor to observation web with environmental enablers in the future internet. Sensors 2011, 11, 3874-3907. 35. Martínez-Pérez, F.E.; González-Fraga, J.Á.; Cuevas-Tello, J.C.; Rodríguez, M.D. Activity inference for ambient intelligence through handling artifacts in a healthcare environment. Sensors 2012, 12, 1072-1099. 36. Juels, A.; Garfinkel, S.; Pappu, R. RFID privacy: An overview of problems and proposed solutions. IEEE Secur. Priv. 2005, 3, 34-43. Weiser, M.. The computer for the twenty-first century. Sci. Am.. 1991; 3: 94-104 José, R., Rodrigues, H., Otero, N.. Ambient intelligence: Beyond the inspiring vision. J. Univ. Comput. Sci.. 2010; 16: 1480-1499 Isern, D., Sánchez, D., Moreno, A.. Agents applied in health care: A review. Int. J. Med. Inf.. 2010; 75: 145-166 Ali, R., Abdel-Naby, S., Mana, A., Munoz, A., Giorgini, P.. Agent Oriented AmI Engineering. 2008 Scholten, H., van Dijk, H., De Cock, D., Preneel, B., D'Hooge, M., Kung, A.. Secure Service Discovery in Home Networks. : 115-116 Tokunaga, E., Ishikawa, H., Kurahashi, M., Morimoto, Y., Nakajima, T.. A Framework for Connecting Home Computing Middleware. : 765-770 Pellegrino, P., Bonino, D., Corno, F.. Domotic House Gateway. : 1915-1920 Georgantas, N., Mokhtar, S.B., Bromberg, Y., Issarny, V., Kalaoja, J., Kantarovitch, J., Gerodolle, A., Mevissen, R.. The Amigo Service Architecture for the Open Networked Home Environment. : 295-296 Chin, J., Callaghan, V., Clarke, G.. A Programming by Example Approach to Customizing Digital Homes. Humble, J., Crabtree, A., Hemmings, T., Åkesson, K.-P., Koleva, B., Rodden, T., Hansson, P., Anind, D., Schmidt, A., McCarthy, J.. Playing with the Bits: User-Configuration of Ubiquitous Domestic Environments. UbiComp 2003: Ubiquitous Computing. 2003; 2864: 256-263 Truong, K.N., Huang, E.M., Abowd, G.D.. CAMP: A Magnetic Petry Interface for End-User Programming of Capture Applications for the Home. : 143-160 Rivera-Illingworth, F., Callaghan, V., Hagras, H.. Automated Discovery of Human Activities Inside Pervasive Living Spaces. : 77-82 Cook, D.J., Youngblood, M., Heierman, E.O., Gopalratnam, K., Rao, S., Litvin, A., Khawaja, F.. MavHome: An Agent-Based Smart Home. : 521-524 Intille, S.S., Larson, K., Beaudin, J.S., Nawyn, J., Tapia, E.M., Kaushik, P.. A Living Laboratory for the Design and Evaluation of Ubiquitous Computing Technologies. : 1941-1944 Tapia, E.M., Intille, S.S., Larson, K., Ferscha, A., Mattern, F.. Activity Recognition in the Home Using Simple and Ubiquitous Sensors. Pervasive Computing. 2004; 3001: 158-175 Lühr, S., West, G., Venkatesh, S.. Recognition of emergent human behaviour in a smart home; A data mining approach. Pervasive Mob. Comput.. 2007; 3: 95-116 Zheng, H., Wang, H., Black, N.. Human Activity Detection in Smart Home Environment with Self-Adaptive Neural Networks. : 1505-1510 Aggarwal, J.K., Ryoo, M.S.. Human activity analysis: A review. ACM Comput. Surv. 2011 (43) Folgado, E., Rincón, M., Carmona, E.J., Bachiller, M.. A block-based model for monitoring of human activity. Neurocomputing. 2011; 74: 1283-1289 Mocanu, I., Florea, A.M.. A Multi-Agent System for Human Activity Recognition in Smart Environments. Atallah, L., Lo, B., King, R., Yang, G.Z.. Sensor positioning for activity recognition using wearable accelerometers. IEEE Trans. Biomed. Circuits Syst.. 2011; 5: 320-329 Corchado, J.M., Bajo, J., Abraham, A.. GerAmi: Improving healthcare delivery in geriatric residences. IEEE Intell. Syst.. 2008; 23: 19-25 Xefteris, S., Andronikou, V., Tserpes, K., Varvarigou, T.. Case-based approach using behavioural biometrics aimed at Assisted Living. J. Ambient Intell. Humaniz. Comput.. 2011; 2: 73-80 Miori, V., Russo, D., Aliberti, M.. Domotic technologies incompatibility becomes user transparent. Commun. ACM. 2010; 53: 153-157 Papazoglou, M.P., Georgakopolous, D.. Service oriented computing. Commun. ACM. 2003; 46: 24-28 Schilit, B., Adams, N., Want, R.. Context-Aware Computing Applications. : 85-90 Miori, V., Russo, D.. An Adaptive and Anticipatory AmI Approach Tailored to User Needs. Frawley, W., Piatetsky-Shapiro, G., Matheus, C.. Knowledge discovery in database—An overview. AI Mag.. 1992; 13: 57-70 Tan, P.N., Steinbach, M., Kumar, V.. Introduction to Data Mining. 2005 Hand, D., Mannila, H., Smyth, P.. Principles of Data Mining. 2001 Havlik, D., Schade, S., Sabeur, Z.A., Mazzetti, P., Watson, K., Berre, A.J., Mon, J.L.. From sensor to observation web with environmental enablers in the future internet. Sensors. 2011; 11: 3874-3907 Martínez-Pérez, F.E., González-Fraga, J.Á., Cuevas-Tello, J.C., Rodríguez, M.D.. Activity inference for ambient intelligence through handling artifacts in a healthcare environment. Sensors. 2012; 12: 1072-1099 Juels, A., Garfinkel, S., Pappu, R.. RFID privacy: An overview of problems and proposed solutions. IEEE Secur. Priv.. 2005; 3: 34-43 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:263382 Amato G VISITO Landmark Recognition H.3.3 Information Search and Retrieval 2012 Italian Other https://hdl.handle.net/20.500.14243/207487 https://iris.cnr.it/request-item?handle=20.500.14243/207487&bitstreamId=221b5a98-7509-4bdf-981e-e2b097899f1b Restricted Questo documento descrive i risultati ottenuti dal progetto VISITO Tuscany nei mesi 17-27 di esecuzione delle attività. Esso integra il documento G3.1 e G3.2, in cui è stata riportata l'avanzamento delle attività rispettivamente nei primi otto e sedici mesi di progetto. dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:273773 Barsocchi P. Potortì F. Furfari F. Medrano Gil A. M. Ambient Assisted Living Localization Network Protocols 2012 English Other https://hdl.handle.net/20.500.14243/255273 https://iris.cnr.it/request-item?handle=20.500.14243/255273&bitstreamId=400d6856-2c3c-4b3c-818f-5edd6e9669cc Restricted Evaluating Ambient Assisted Living (AAL) systems is challenging due to the complexity and variety of solutions adopted and services offered. EvAAL is an international competition aimed to address this problem evaluating and assessing the AAL systems components, services and platforms. In 2011 took place the first edition of EvAAL on the special theme of Indoor Localization and Tracking for AAL. This paper describes the technical aspects of the first edition of EvAAL and draws a roadmap for the future editions. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274444 Pillitteri L Web technologies Ontology Knowledge Representation 2012 Italian Other https://hdl.handle.net/20.500.14243/265053 http://openportal.isti.cnr.it/data/2012/274444/2012_274444.pdf?id=people______%3A%3Afe95c8429a996c994764522ecdf6cfaa https://iris.cnr.it/bitstream/20.500.14243/265053/1/prod_274444-doc_76818.pdf Open Access Ontologie: un'alternativa alle tecnologie web tradizionali. Generare una ontologia vuol dire classificare le INFORMAZIONI raggruppandole in un dominio di conoscenza coerente, difatti l'ontologia consente di ragionare sul mondo, ovvero di espandere la conoscenza sul mondo utilizzando regole di inferenza espresse in uno specifico linguaggio. dnet:pers:1318 Pillitteri, Loredana 0000-0001-6715-2613 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274651 Zhang J Peng L Zhao X Kuruoglu E E Distance learning Computer Science Applications Artificial Intelligence Outlier detection Multi-metric Lq-norm distance Robust Clustering General Engineering 2012 English Journal article https://doi.org/10.1016/j.eswa.2011.07.023 https://dx.doi.org/10.1016/j.eswa.2011.07.023 https://hdl.handle.net/20.500.14243/256043 https://iris.cnr.it/request-item?handle=20.500.14243/256043&bitstreamId=98bc962f-1a7c-4dd3-a7b4-e25d5eb577cb http://www.sciencedirect.com/science/article/pii/S0957417411009857 10.1016/j.eswa.2011.07.023 Restricted Unsupervised clustering for datasets with severe outliers inside is a difficult task. In this approach, we propose a cluster-dependent multi-metric clustering approach which is robust to severe outliers. A dataset is modeled as clusters each contaminated by noises of cluster-dependent unknown noise level in formulating outliers of the cluster. With such a model, a multi-metric Lp-norm transformation is proposed and learnt which maps each cluster to the most Gaussian distribution by minimizing some non-Gaussianity measure. The approach is composed of two consecutive phases: multi-metric location estimation (MMLE) and multi-metric iterative chi-square cutoff (ICSC). Algorithms for MMLE and ICSC are proposed. It is proved that the MMLE algorithm searches for the solution of a multi-objective optimization problem and in fact learns a cluster-dependent multi-metric Lq-norm distance and/or a cluster-dependent multikernel defined in data space for each cluster. Experiments on heavy-tailed alpha-stable mixture datasets, Gaussian mixture datasets with radial and diffuse outliers added respectively, and the real Wisconsin breast cancer dataset and lung cancer dataset show that the proposed method is superior to many existent robust clustering and outlier detection methods in both clustering and outlier detection performances. EXPERT SYSTEMS WITH APPLICATIONS, vol. 39 (issue 1), pp. 335-349 dnet:pers:1539 Kuruoglu, Ercan 0000-0002-2608-8034 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274659 Martinelli F Salerno E Gerace I Tonazzini A Back-to-front interferences Artificial Intelligence Computer Vision and Pattern Recognition Software Document restoration Nonlinear data model Signal Processing 2012 English Journal article https://doi.org/10.1016/j.patcog.2011.07.016 https://dx.doi.org/10.1016/j.patcog.2011.07.016 https://hdl.handle.net/20.500.14243/256049 https://iris.cnr.it/request-item?handle=20.500.14243/256049&bitstreamId=d5c2d854-56a2-49c9-8cbe-eb6d56bf8af1 http://www.sciencedirect.com/science/article/pii/S0031320311003049 10.1016/j.patcog.2011.07.016 Restricted In this paper, we approach the removal of back-to-front interferences from scans of double-sided documents as a blind source separation problem, and extend our previous linear mixing model to a more effective nonlinear mixing model. We consider the front and back ideal images as two individual patterns overlapped in the observed recto and verso scans, and apply an unsupervised constrained maximum likelihood technique to separate them. Through several real examples, we show that the results obtained by this approach are much better than the ones obtained through data decorrelation or independent component analysis. As compared to approaches based on segmentation/classification, which often aim at cleaning a foreground text by removing all the textured background, one of the advantages of our method is that cleaning does not alter genuine features of the document, such as color or other structures it may contain. This is particularly interesting when the document has a historical importance, since its readability can be improved while maintaining the original appearance. PATTERN RECOGNITION, vol. 45 (issue 1), pp. 596-605 dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 dnet:pers:691 Tonazzini, Anna 0000-0001-6970-4725 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274661 Dellepiane M Marroquim R Callieri M Cignoni P Scopigno R Computer Graphics Image color analysis Computer Vision and Pattern Recognition Software Computer Graphics and Computer-Aided Design I.3.7 Three-Dimensional Graphics and Realism Signal Processing 2012 English Journal article https://doi.org/10.1109/tvcg.2011.75 https://dx.doi.org/10.1109/tvcg.2011.75 https://hdl.handle.net/20.500.14243/256051 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5753891 https://iris.cnr.it/request-item?handle=20.500.14243/256051&bitstreamId=c9c3b27c-0cc1-44d9-9a0b-5dd47c7e801a 10.1109/tvcg.2011.75 Restricted The projection of a photographic dataset on a 3D model is a robust and widely applicable way to acquire appearance information of an object. The first step of this procedure is the alignment of the images on the 3D model. While any reconstruction pipeline aims at avoiding misregistration by improving camera calibrations and geometry, in practice a perfect alignment cannot always be reached. Depending on the way multiple camera images are fused on the object surface, remaining misregistrations show up either as ghosting or as discontinuities at transitions from one camera view to another. In this paper we propose a method, based on the computation of Optical Flow between overlapping images, to correct the local misalignment by determining the necessary displacement. The goal is to correct the symptoms of misregistration, instead of searching for a globally consistent mapping, which might not exist. The method scales up well with the size of the dataset (both photographic and geometric) and is quite independent of the characteristics of the 3D model (topology cleanliness, parametrization, density). The method is robust and can handle real world cases that have different characteristics: low level geometric details and images that lack enough features for global optimization or manual methods. It can be applied to different mapping strategies, such as texture or per-vertex attribute encoding. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, vol. 18 (issue 3), pp. 463-474 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X dnet:pers:1112 Cignoni, Paolo 0000-0002-2686-8567 dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274713 Mior V Bianchi Bandinelli R Domotica Home Automation COMPUTERS IN OTHER SYSTEMS 2012 Italian Other http://openportal.isti.cnr.it/data/2012/274713/2012_274713.pdf?id=people______%3A%3A21498cc5217d8aaea975276a30737b11 https://hdl.handle.net/20.500.14243/256102 Open Access Lessons of Domotics and home automation covering both market solutions (home automation systems and protocols) and research aspects. There are especially detailed aspects concerning solutions for disability and independent living, energy saving and safety in the home. dnet:pers:254 Bianchi Bandinelli, Rolando com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274718 Miori V Bianchi Bandinelli R Domotica Home Automation COMPUTERS IN OTHER SYSTEMS 2012 Italian Other http://openportal.isti.cnr.it/data/2012/274718/2012_274718.pdf?id=people______%3A%3A981fc4be7fa5ac29cad5ef68d91c7e8e https://hdl.handle.net/20.500.14243/256107 Open Access Lessons of Domotics and home automation covering both market solutions (home automation systems and protocols) and research aspects. There are especially detailed aspects concerning solutions for disability and independent living, energy saving and safety in the home. dnet:pers:254 Bianchi Bandinelli, Rolando dnet:pers:996 Miori, Vittorio 0000-0003-3536-283X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274733 Hanke S. Karopka T. Furfari F. Potortì F. Open source Community building Network Operating System 2012 English Other https://hdl.handle.net/20.500.14243/256658 https://iris.cnr.it/request-item?handle=20.500.14243/256658&bitstreamId=4bd85f0f-09fa-4d79-a1f8-eb8901ef1a8d Restricted One problem which slows down the creation of the AAL market is fragmentation of research efforts and the lack of a standardised approach for developers. To address this, we founded the AALOA (AAL Open Association). The vision of AALOA is to create a ecosystem for the domain of assistive technology for independent living. Community building activities as well as the hosting of AAL related projects like EvAAL and several open source software projects1 has been used to attract different stakeholders of the AAL community. Two main initiatives for the AALOA community building and promotion of the idea among all stakeholder groups has been brought forth so far. The AMB11 workshop, organised together with the eInclusion unit of the EC and the Lecce Declaration, which gained support from 44 projects mostly at the EU level. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:179 Furfari, Francesco 0000-0002-4957-828X dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:274748 Coscia M. Rossetti G. Giannotti F. Pedreschi D. Community discovery Database applications Data mining Clustering 2012 English Other https://openportal.isti.cnr.it/doc?id=people______::e545eec645b172c8022d94105cbe3006 http://arxiv.org/abs/1206.0629 http://openportal.isti.cnr.it/data/2012/274748/2012_274748.pdf?id=people______%3A%3Ae545eec645b172c8022d94105cbe3006 https://publications.cnr.it/doc/274748 Open Access Community discovery in complex networks is an interest- ing problem with a number of applications, especially in the knowledge extraction task in social and information net- works. However, many large networks often lack a particular community organization at a global level. In these cases, tra- ditional graph partitioning algorithms fail to let the latent knowledge embedded in modular structure emerge, because they impose a top-down global view of a network. We pro- pose here a simple local-rst approach to community dis- covery, able to unveil the modular organization of real com- plex networks. This is achieved by democratically letting each node vote for the communities it sees surrounding it in its limited view of the global system, i.e. its ego neighbor- hood, using a label propagation algorithm; nally, the local communities are merged into a global collection. We tested this intuition against the state-of-the-art overlapping and non-overlapping community discovery methods, and found that our new method clearly outperforms the others in the quality of the obtained communities, evaluated by using the extracted communities to predict the metadata about the nodes of several real world networks. We also show how our method is deterministic, fully incremental, and has a lim- ited time complexity, so that it can be used on web-scale real networks ISTI Technical reports, 2012 corda_______::d24ac4d2da55ff86558f26b2e80fd4f0 270833 Data Science for Simulating the Era of Electric Vehicles DATA SIM EC FP7 EU dnet:pers:89 Coscia, Michele 0000-0001-5984-5137 dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:847 Pedreschi, Dino 0000-0003-4801-3225 dnet:pers:187 Rossetti, Giulio 0000-0003-3373-1240 CDS074 oai:it.cnr:prodotti:274787 Miori V Bianchi Bandinelli R Education Smart Home COMPUTERS IN OTHER SYSTEMS 2012 Italian Other http://openportal.isti.cnr.it/data/2012/274787/2012_274787.pdf?id=people______%3A%3A5cb203376ce60416266ee3b4f965f7eb https://hdl.handle.net/20.500.14243/256712 Open Access Lessons of Domotics and home automation covering both market solutions (home automation systems and protocols) and research aspects. There are especially detailed aspects concerning solutions for disability and independent living, energy saving and safety in the home. dnet:pers:254 Bianchi Bandinelli, Rolando dnet:pers:996 Miori, Vittorio 0000-0003-3536-283X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275092 Wiklicky H Massink M Quantitative Formal Methods Software/Program Verification 2012 English Book http://arxiv.org/html/1207.0559 https://dx.doi.org/10.4204/eptcs.85 https://hdl.handle.net/20.500.14243/266566 https://iris.cnr.it/request-item?handle=20.500.14243/266566&bitstreamId=4694ee0d-61be-40e2-a02e-af989913b841 10.4204/eptcs.85 Restricted This volume contains the proceedings of the Tenth Workshop on Quantitative Aspects of Programming Languages and Systems (QAPL 2012), held in Tallinn, Estonia, on 31 March and 1 April, 2012. QAPL 2012 was a satellite event of the European Joint Conferences on Theory and Practice of Software (ETAPS 2012). ELECTRONIC PROCEEDINGS IN THEORETICAL COMPUTER SCIENCE dnet:pers:1455 Massink, Mieke 0000-0001-5089-002X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275107 Gamberini L. Chittaro L. Paternò F. Pearson Human-Computer Interaction INFORMATION INTERFACES AND PRESENTATION 2012 Italian Book https://hdl.handle.net/20.500.14243/256817 https://iris.cnr.it/request-item?handle=20.500.14243/256817&bitstreamId=221ad094-f78d-4e34-899c-17ae54c52505 Restricted A complete and updated state of the art in an area rapidly changing. The various chapters unfold in a way that leads the reader through the main hot spots of the matter: what are the strategies that enable people to interact with machines, how the information should be presented and how it is processed by the cognitive system of user, how to design and evaluate the interface of interactive systems to user experience is smooth, pleasant and satisfying, like the machines can reinforce and increase the capacity of our body and of our cognitive system, what are the issues the production, dissemination and use of products and solutions that can make the technological development, both for individuals and for society and the environment. dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_37 03 Libro 03 Libro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_81 03.12 Curatela di monografia/trattato scientifico 03.12 Curatela di monografia/trattato scientifico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275110 Fiadeiro Jl Gnesi S Maibaum T Formal methods Software engineering Software/Program Verification 2012 English Journal article https://dx.doi.org/10.1007/s00165-012-0224-9 https://hdl.handle.net/20.500.14243/256820 https://iris.cnr.it/request-item?handle=20.500.14243/256820&bitstreamId=3e1bbdb7-1b8c-4c70-a42a-2acfe30fbb35 http://link.springer.com/article/10.1007%2Fs00165-012-0224-9 10.1007/s00165-012-0224-9 Restricted FORMAL ASPECTS OF COMPUTING, vol. 24 (issue 2), pp. 161-162 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_72 01.07 Editoriale, Commentario, Contributo a Forum in rivista 01.07 Editoriale, Commentario, Contributo a Forum in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275113 Chessa S Knauth S Springer Distributed systems Indoor location AAL 2012 English Book https://doi.org/10.1007/978-3-642-33533-4 https://dx.doi.org/10.1007/978-3-642-33533-4 https://hdl.handle.net/20.500.14243/256822 https://iris.cnr.it/request-item?handle=20.500.14243/256822&bitstreamId=ab934ccc-2a14-4966-9e7e-c510d8a7df15 http://link.springer.com/book/10.1007/978-3-642-33533-4/page/1 10.1007/978-3-642-33533-4 Restricted It is with great pleasure that we present this book, which summarizes the expe- rience and results of the first EvAAL Competition. EvAAL aims at promoting a new approach to the evaluation and assessment of Ambient Assisted Living (AAL) systems and services, based on competitive benchmarking. In fact, the evaluation of AAL systems is a rather complex task, which will challenge re- searchers for years to come, due to their inherent complexity, but, on the other hand, this evaluation is paramount for the assessment of research results in this area. The approach promoted by EvAAL is to establish and refine over the years suitable benchmarks and evaluation metrics that are tried out on the field every year during the competition. The results of the competition are then discussed in a final workshop that is also the premise for the subsequent competition. In this respect, EvAAL represents an excellent opportunity to bring together different communities and research teams to work together on challenging and open problems, to evaluate various approaches, and to envision new research opportunities. To deal with all such tasks while meeting the complexity of AAL systems, EvAAL proceeds gradually: the initial aim is to focus on the evaluation of AAL components, and only when methodologies, benchmarks, and criteria have be- come mature, will it move its focus towards services and complete systems. In 2011, EvAAL focused on the problem of localization and tracking for AAL, as this is a key component for achieving context awareness. Recent years have witnessed an increasing trend of location-based services and applications. In most cases, however, location information is limited by the accessibility to Global Nav- igation Satellite Systems (GNSS), largely unavailable for indoor environments. To this end much research has been done in many research communities (in particular, sensor networks and ubiquitous computing communities) to provide techniques for localization and tracking in smart environments, and this EvAAL competion was aimed especially at those communities. The competition was organized in two major events. The first event was the actual competition, which took place in Valencia, on July 25-29, 2011. During this event, the competitors were given 3 hours of time each to install, test, and uninstall their systems. The second event took place in Lecce on September 26th. This was the final workshop (hosted by the AAL Forum), where the competitors and organizers finally met and discussed the outcome of the EvAAL competition. The first EvAAL winners were also announced on this occasion. The first two contributions in this book, written by members of the organi- zation committees, describe the organization and technical aspects of the com- petition, while the other contributions, written by the competitors, provide a complete technical description of the competing artefacts and report on the ex- perience lessons learned by the teams during the competition. corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 com_20.500.14243_37 03 Libro 03 Libro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_81 03.12 Curatela di monografia/trattato scientifico 03.12 Curatela di monografia/trattato scientifico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275148 Banterle F Corsini M Cignoni P Scopigno R mage Processing and Computer Vision Computer Graphics and Computer-Aided Design Graphics Hardware 2012 English Journal article https://doi.org/10.1111/j.1467-8659.2011.02078.x https://dx.doi.org/10.1111/j.1467-8659.2011.02078.x https://hdl.handle.net/20.500.14243/257400 https://iris.cnr.it/request-item?handle=20.500.14243/257400&bitstreamId=ba7ea69f-ea8f-4356-be8d-7aa5344e46af 10.1111/j.1467-8659.2011.02078.x Restricted In this work we present a new algorithm for accelerating the colour bilateral filter based on a subsampling strategy working in the spatial domain. The base idea is to use a suitable subset of samples of the entire kernel in order to obtain a good estimation of the exact filter values. The main advantages of the proposed approach are that it has an excellent trade-off between visual quality and speed-up, a very low memory overhead is required and it is straightforward to implement on the GPU allowing real-time filtering. We show different applications of the proposed filter, in particular efficient cross-bilateral filtering, real-time edge-aware image editing and fast video denoising. We compare our method against the state of the art in terms of image quality, time performance and memory usage. COMPUTER GRAPHICS FORUM (ONLINE), vol. 31 (issue 1), pp. 19-32 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:941 Banterle, Francesco 0000-0002-6374-6657 dnet:pers:1112 Cignoni, Paolo 0000-0002-2686-8567 dnet:pers:88 Corsini, Massimiliano 0000-0003-0543-1638 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275215 Ter Beek M H Kleijn J Models of Computation - Automata Petri nets Theoretical Computer Science Team automata General Computer Science 2012 English Journal article https://doi.org/10.1016/j.tcs.2011.12.020 https://dx.doi.org/10.1016/j.tcs.2011.12.020 https://hdl.handle.net/20.500.14243/257462 https://iris.cnr.it/request-item?handle=20.500.14243/257462&bitstreamId=4616ef76-2070-4464-8477-56bb3667334b http://www.sciencedirect.com/science/article/pii/S0304397511009868 10.1016/j.tcs.2011.12.020 Open Access Vector team automata are team automata with an explicit representation of synchronizations. This makes a translation possible of a subclass of vector team automata into individual token net controllers, a model of labeled Petri nets developed within the framework of vector controlled concurrent systems. THEORETICAL COMPUTER SCIENCE, vol. 429, pp. 21-29 dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 [1] M.H. ter Beek, Team automata: a formal approach to the modeling of collaboration between system components, Ph.D. Thesis, Leiden University, 2003. [2] M.H. ter Beek, C.A. Ellis, J. Kleijn, G. Rozenberg, Team automata for spatial access control, in: W. Prinz, M. Jarke, Y. Rogers, K. Schmidt, V. Wulf (Eds.), Proceedings European CSCW Conference, Kluwer, 2001, pp. 59-77. [3] M.H. ter Beek, C.A. Ellis, J. Kleijn, G. Rozenberg, Synchronizations in team automata for groupware systems, Computer Supported Cooperative Work 12 (1) (2003) 21-69. [4] J. Carmona, J. Kleijn, Interactive behaviour of multi-component systems, in: J. Cortadella, A. Yakovlev (Eds.), Proceedings ToBaCo Workshop on Token Based Computing, 2004, pp. 27-31. [5] V. Diekert, G. Rozenberg, Book of Traces, World Scientific, 1995. [6] G. Engels, L.P.J. Groenewegen, Towards team-automata-driven object-oriented collaborative work, in: W. Brauer, H. Ehrig, J. Karhumäki, A. Salomaa (Eds.), Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, in: LNCS, vol. 2300, Springer, 2002, pp. 257-276. [7] N.W. Keesmaat, Vector controlled concurrent systems, Ph.D. Thesis, Leiden University, 1996. [8] N.W. Keesmaat, H.C.M. Kleijn, G. Rozenberg, Vector controlled concurrent systems, Part I: basic classes, Fundamenta Informaticae 13 (1990) 275-316. [9] N.W. Keesmaat, H.C.M. Kleijn, G. Rozenberg, Vector controlled concurrent systems, Part II: comparisons, Fundamenta Informaticae 14 (1991) 1-38. [10] J. Kleijn, Team automata for CSCW: a survey, in: H. Ehrig, W. Reisig, G. Rozenberg, H. Weber (Eds.), Petri Net Technology for Communication-based Systems: Advances in Petri Nets, in: LNCS, vol. 2472, Springer, 2003, pp. 295-320. [11] W. Reisig, G. Rozenberg (Eds.), Lectures on Petri Nets I (Basic Models) and II (Applications), in: LNCS, vols. 1491 and 1492, Springer, 1998. com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275217 Salerno E Multimedia understanding 2012 English Journal article http://ercim-news.ercim.eu/en89/jea/muscle-working-group-workshop https://hdl.handle.net/20.500.14243/257464 https://iris.cnr.it/bitstream/20.500.14243/257464/1/prod_275217-doc_77939.pdf Open Access The National Research Council of Italy in Pisa hosted the International Workshop on Computational Intelligence for Multimedia Understanding, organized by the ERCIM Working Group on Multimedia Understanding through Semantics, Computation and Learning (Muscle), 11-13 December 2011. The workshop was co-sponsored by CNR and Inria. Proceedings to come in LNCS 7252. ERCIM NEWS, vol. 89, p. 7 dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275220 Nickelsen A. Paternò F. Grasselli A. Schmidt K. U. Martin M. Mureddu F. User Interfaces Context-Awareness Middleware 2012 English Journal article https://doi.org/10.4018/jaras.2012040102 https://dx.doi.org/10.4018/jaras.2012040102 https://hdl.handle.net/20.500.14243/257467 https://iris.cnr.it/request-item?handle=20.500.14243/257467&bitstreamId=ccbfe7b3-a2d5-4841-bbb7-40a042ebf0e3 10.4018/jaras.2012040102 Restricted One important aspect of ubiquitous environments is to provide users with the possibility to freely move about and continue to interact with the available applications through a variety of interactive devices such as cell phones, PDAs, desktop computers, intelligent watches, or digital television sets. Migratory applications are able to follow the user by sensing changes in the user's context and adapting to available devices, ideally without interrupting the user experience. However, applications themselves must contain functions to monitor context information, coordinate a migration, handle application adaptation, and interact with the user during the migration process. To make life easier for developers and users of migratory applications, an integrated Migration Service Platform (MSP) is proposed, where all the common migration functions are centralised. The authors show how the platform is realised as middleware that contains a server for the central functions and lightweight client-side running on the end-user devices. The authors show how migratory applications can interact with the platform and thereby do not have to contain migration functions themselves. The authors describe the challenges following the centralisation of a migration platform that can support different types of applications, both games and business applications, implemented with either web-technologies or as component-based applications. INTERNATIONAL JOURNAL OF ADAPTIVE, RESILIENT AND AUTONOMIC SYSTEMS, vol. 3 (issue 2), pp. 18-43 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275224 Candela L Castelli D Pagano P User Interfaces Context-Awareness Data-intensive scientific paradigm Hybrid Data Infrastructures Middleware Digital Libraries 2012 English Journal article https://dx.doi.org/10.4018/jaras.2012040102 http://ercim-news.ercim.eu/en89/special/managing-big-data-through-hybrid-data-infrastructures https://hdl.handle.net/20.500.14243/257470 https://doi.org/10.4018/jaras.2012040102 https://iris.cnr.it/bitstream/20.500.14243/257470/1/prod_275224-doc_77937.pdf 10.4018/jaras.2012040102 Open Access Long-established technological platforms are no longer able to address the data and processing requirements of the emerging data-intensive scientific paradigm. At the same time, modern distributed computational platforms are not yet capable of addressing the global, elastic, and networked needs of the scientific communities producing and exploiting huge quantities and varieties of data. A novel approach, the Hybrid Data Infrastructure, integrates several technologies, including Grid and Cloud, and promises to offer the necessary management and usage capabilities required to implement the 'Big Data' enabled scientific paradigm. ERCIM NEWS, vol. 89, pp. 37-38 corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 dnet:pers:1295 Castelli, Donatella 0000-0003-2960-1937 dnet:pers:1474 Pagano, Pasquale 0000-0001-6611-3209 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275226 Ganovelli F Scopigno R computer graphics mesh editing out of core dense 3D models Software Computer Graphics and Computer-Aided Design 2012 English Journal article http://vcg.isti.cnr.it/Publications/2012/GS12/ocme_preprint.pdf https://doi.org/10.1109/MCG.2011.49 https://dx.doi.org/10.1109/mcg.2011.49 https://hdl.handle.net/20.500.14243/257472 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5765902 https://iris.cnr.it/request-item?handle=20.500.14243/257472&bitstreamId=506771f9-2d2b-4564-adc9-7fc532931c21 10.1109/mcg.2011.49 Open Access OCME (Out-of-Core Mesh Editing) comprises a novel data structure and related algorithms for out-of-core editing of large meshes. Triangles are inserted in a multigrid on the basis of their size in average constant time. OCME maintains no explicit hierarchy, so inserting, modifying, or deleting data doesn't require costly refitting. IEEE COMPUTER GRAPHICS AND APPLICATIONS, vol. 32 (issue 3), pp. 46-58 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:1548 Ganovelli, Fabio 0000-0002-0378-9188 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275241 Bertolino A De Angelis G Kellomaki S Polini A SOA Testing Role Based Access Control General Computer Science Service Oriented Architecture 2012 English Journal article https://doi.org/10.1109/MC.2011.227 https://dx.doi.org/10.1109/mc.2011.227 https://hdl.handle.net/20.500.14243/257485 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5963625&tag=1 https://iris.cnr.it/request-item?handle=20.500.14243/257485&bitstreamId=330930b2-1dae-4359-9b94-3b1d1e0b820a 10.1109/mc.2011.227 Restricted Security, data protection, trust management, authentication, and authorization are crucial assets in the Internet of Services. On-line testing enhances trustworthiness among federated services that are often independently developed, deployed, and maintained. COMPUTER, vol. 45 (issue 1), pp. 66-72 info:eu-repo/grantAgreement/EC/FP7/257178/EU/Large Scale Choreographies for the Future Internet/CHOREOS corda_______::189a0e348f18578504b5d0184a1aa986 257178 Large Scale Choreographies for the Future Internet CHOREOS EC FP7 EU corda_______::0aae615a8672c1c322919fad29dddbfa 216287 Trusted Architecture for Securely Shared Services TAS3 EC FP7 EU info:eu-repo/grantAgreement/EC/FP7/216287/EU/Trusted Architecture for Securely Shared Services/TAS3 corda_______::0aae615a8672c1c322919fad29dddbfa 216287 Trusted Architecture for Securely Shared Services TAS3 EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:809 De Angelis, Guglielmo 0000-0002-1076-0076 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275243 Corsini M. Cignoni P. Scopigno R. IEEE Computer Society,, New York, NY , Stati Uniti d'America Three-Dimensional Graphics and Realism Geometry Processing Computer Vision and Pattern Recognition Software Computational Geometry Computer Graphics and Computer-Aided Design Signal Processing 2012 English Journal article https://openportal.isti.cnr.it/doc?id=people______::16128723d6a890b9ac6f1ad930a1a332 http://vcg.isti.cnr.it/Publications/2012/CCS12/TVCG-2011-07-0217.pdf https://doi.org/10.1109/tvcg.2012.34 https://dx.doi.org/10.1109/tvcg.2012.34 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6143943 https://publications.cnr.it/doc/275243 10.1109/tvcg.2012.34 Open Access This paper deals with the problem of taking random samples over the surface of a 3D mesh describing and evaluating efficient algorithms for generating different distributions. We discuss first the problem of generating a Monte Carlo distribution in a efficient and practical way avoiding common pitfalls. Then, we propose Constrained Poisson-disk sampling, a new Poisson-disk sampling scheme for polygonal meshes which can be easily tweaked in order to generate customized set of points such as importance sampling or distributions with generic geometric constraints. In particular, two algorithms based on this approach are presented. An in-depth analysis of the frequency characterization and performance of the proposed algorithms are also presented and discussed. IEEE transactions on visualization and computer graphics 18 (2012): 914–924. doi:10.1109/TVCG.2012.34 corda_______::346bf307c2d5ef3d13af943f2da0bb44 270404 Virtual Museum Transnational Network V-MUST.NET EC FP7 EU dnet:pers:1112 Cignoni, Paolo 0000-0002-2686-8567 dnet:pers:88 Corsini, Massimiliano 0000-0003-0543-1638 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 CDS074 oai:it.cnr:prodotti:275245 D'Acunto M Benassi A Salvetti O Nanotechnology Smart Processing Image Reconstruction 2012 English Journal article http://ercim-news.ercim.eu/en89/ri/nanoict-a-new-challenge-for-ict https://hdl.handle.net/20.500.14243/257489 https://iris.cnr.it/bitstream/20.500.14243/257489/1/prod_275245-doc_77940.pdf Open Access Nanotechnology is the manipulation or self-assembly of individual atoms, molecules or molecular clusters into structures to create material and devices through an exact control of size and form in the nanometer scale. The immense potential of this field is presenting a challenge for the ICT world. ERCIM NEWS, vol. 89, pp. 43-44 corda_______::0c42bfde1921dfcc64467e3db1e8f8d0 216165 Nano-scale ICT Devices and Systems Coordination Action NANOICT EC FP7 EU dnet:pers:147 Benassi, Antonio dnet:pers:150 D'Acunto, Mario 0000-0003-4233-1943 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275246 Larue F Di Benedetto M Dellepiane M Scopigno R 3D Scanning Three-Dimensional Graphics and Realism Electrical and Electronic Engineering Artificial Intelligence Texturing Media Technology [ INFO ] Computer Science [cs] digital 3d Unsupervised learning 2012 English Journal article http://vcg.isti.cnr.it/Publications/2012/LDDS12/Larue_FromDigitization.pdf https://doi.org/10.4304/jmm.7.2.132-144 https://dx.doi.org/10.4304/jmm.7.2.132-144 https://hal.archives-ouvertes.fr/hal-01909641 https://hdl.handle.net/20.500.14243/257490 https://iris.cnr.it/request-item?handle=20.500.14243/257490&bitstreamId=ded29963-55d4-4210-b35a-3badc6ad4d0c http://ojs.academypublisher.com/index.php/jmm/article/view/7120 10.4304/jmm.7.2.132-144 Open Access In this paper, we introduce a novel approach intended to simplify the production of multimedia content from real objects for the purpose of knowledge sharing, which is particularly appropriate to the cultural heritage field. It consists in a pipeline that covers all steps from the digitization of the objects up to the Web publishing of the resulting digital copies. During a first stage, the digitization is performed by a high speed 3D scanner that recovers the object's geometry. A second stage then extracts from the recovered data a color texture as well as a texture of details, in order to enrich the acquired geometry in a more realistic way. Finally, a third stage converts these data so that they are compatible with the recent WebGL paradigm, then providing 3D multimedia content directly exploitable by end-users by means of standard Internet browsers. The pipeline design is centered on automation and speed, so that it can be used by non expert users to produce multimedia content from potentially large object's collections, like it may be the case in cultural heritage. The choice of a high speed scanner is particularly adapted for such a design, since this kind of devices has the advantage of being fast and intuitive. Processing stages that follow the digitization are both completely automatic and ``seamless'', in the sense that it is not incumbent upon the user to perform tasks manually, nor to use external softwares that generally need additional operations to solve compatibility issues. JOURNAL OF MULTIMEDIA, vol. 7 (issue 2), pp. 133-144 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:104 Di Benedetto, Marco 0000-0001-5781-7060 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275252 Palma G Callieri M Dellepiane M Scopigno R shading video seqeunces and texture SVBRDF Three-Dimensional Graphics and Realism. Color Computer Graphics and Computer-Aided Design 3D computer graphics shadowing 2012 English Journal article http://vcg.isti.cnr.it/Publications/2012/PCDS12/main.pdf https://doi.org/10.1111/j.1467-8659.2012.03145.x https://dx.doi.org/10.1111/j.1467-8659.2012.03145.x https://hdl.handle.net/20.500.14243/257495 https://iris.cnr.it/request-item?handle=20.500.14243/257495&bitstreamId=c067594f-7d45-4650-8d87-dc105e5ef1a7 http://onlinelibrary.wiley.com/doi/10.1111/j.1467-8659.2012.03145.x/abstract 10.1111/j.1467-8659.2012.03145.x Open Access We present a statistical method for the estimation of the Spatially Varying Bidirectional Reflectance Distribution Function (SVBRDF) of an object with complex geometry, starting from video sequences acquired with fixed but general lighting conditions. The aim of this work is to define a method that simplifies the acquisition phase of the object surface appearance and allows to reconstruct an approximated SVBRDF. The final output is suitable to be used with a 3D model of the object to obtain accurate and photo-realistic renderings. The method is composed by three steps: the approximation of the environment map of the acquisition scene, using the same object as a probe; the estimation of the diffuse color of the object; the estimation of the specular components of the main materials of the object, by using a Phong model. All the steps are based on statistical analysis of the color samples projected by the video sequences on the surface of the object. Although the method presents some limitations, the trade-off between the easiness of acquisition and the obtained results makes it useful for practical applications. COMPUTER GRAPHICS FORUM (ONLINE), vol. 31 (issue 4), pp. 1491-1500 corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:95 Palma, Gianpaolo 0000-0002-1032-2092 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275253 Pardini C Anselmo L Medium Earth Orbits (MEO) Post-disposal orbital evolution GPS and GLONASS navigation constellations Disposal strategies in MEO Evolution of the collision risk in MEO Orbital debris mitigation Aerospace Engineering Global Navigation Satellite Systems (GNSS) Long-term dynamical evolution Abandoned objects in MEO Collision risk in MEO 2012 English Journal article https://doi.org/10.1016/j.actaastro.2012.03.024 https://dx.doi.org/10.1016/j.actaastro.2012.03.024 https://hdl.handle.net/20.500.14243/257496 https://iris.cnr.it/request-item?handle=20.500.14243/257496&bitstreamId=1aabb5c0-efd4-48ab-8cbf-393d7c4ffd60 http://www.sciencedirect.com/science/article/pii/S0094576512000963 http://www.scopus.com/inward/record.url?eid=2-s2.0-84864107596&partnerID=MN8TOARS 10.1016/j.actaastro.2012.03.024 Restricted The long-term evolution and environmental impact in MEO of all the abandoned spacecraft and upper stages associated with the GPS and GLONASS navigation constellations were analyzed. The orbits of the disposed objects, as of 1 May 2011, were propagated for 200 years and snapshots of their evolving distribution were obtained, together with an estimation of the changing collision probability with the spacecraft of the operational navigation systems existing or planned in MEO, i.e. GLONASS, GPS, Beidou and Galileo. The probability that the abandoned objects considered will collide with the operational spacecraft of the navigation constellations is very low, even taking into account the intrinsic eccentricity instability of the disposal orbits. Assuming the present or envisaged configuration of the constellations in MEO, the probability of collision, integrated over 200 years, would be < 1/300 with a GLONASS spacecraft, < 1/15,000 with a GPS or Beidou spacecraft, and < 1/250,000 with a Galileo spacecraft. The worst disposal strategy consists in abandoning satellites and upper stages close to the altitude of the operational constellation (GLONASS), while a re-orbiting a few hundred km away (GPS) is able to guarantee an effective long-term dilution of the collision risk, irrespective of the eccentricity instability due to geopotential and luni-solar perturbations. The disposal strategies applied so far to the GPS satellites should be able to guarantee for at least a few centuries a sustainable MEO environment free of collisions among intact objects. Consequently, there would be no need to adopt disposal schemes targeting also the optimal value of the eccentricity vector. However, it should be pointed out that the GPS disposal strategy was devised well in advance of the Beidou constellation announcement, so most of the abandoned satellites were re-orbited fairly close to the altitude of the new Chinese system. A new re-orbiting approach will be therefore needed in the future. ACTA ASTRONAUTICA, vol. 77, pp. 109-117 dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275254 Pardini C Moe K Anselmo L Thermospheric density model Satellite orbital decay Average density biases Astronomy and Astrophysics Sunspot maximum Space and Planetary Science Drag coefficient 2012 English Journal article https://doi.org/10.1016/j.pss.2012.03.004 https://dx.doi.org/10.1016/j.pss.2012.03.004 https://hdl.handle.net/20.500.14243/257497 https://iris.cnr.it/request-item?handle=20.500.14243/257497&bitstreamId=7be3eebd-23cc-4472-94f3-b5814f0f5f4c http://www.sciencedirect.com/science/article/pii/S0032063312000621 10.1016/j.pss.2012.03.004 Restricted Uncertainties in the neutral density estimation are the major source of aerodynamic drag errors and one of the main limiting factors in the accuracy of the orbit prediction and determination process at low altitudes. Massive efforts have been made over the years to constantly improve the existing operational density models, or to create even more precise and sophisticated tools. Special attention has also been paid to research more appropriate solar and geomagnetic indices. However, the operational models still suffer from weakness. Even if a number of studies have been carried out in the last few years to define the performance improvements, further critical assessments are necessary to evaluate and compare the models at different altitudes and solar activity conditions. Taking advantage of the results of a previous study, an investigation of thermospheric density model biases during the last sunspot maximum (October 1999 - December 2002) was carried out by analyzing the semi-major axis decay of four satellites: Cosmos 2265, Cosmos 2332, SNOE and Clementine. Six thermospheric density models, widely used in spacecraft operations, were analyzed: JR-71, MSISE-90, NRLMSISE-00, GOST-2004, JB2006 and JB2008. During the time span considered, for each satellite and atmospheric density model, a fitted drag coefficient was solved for and then compared with the calculated physical drag coefficient. It was therefore possible to derive the average density biases of the thermospheric models during the maximum of the 23rd solar cycle. Below 500 km, all the models overestimated the average atmospheric density by amounts varying between +7% and +20%. This was an inevitable consequence of constructing thermospheric models from density data obtained by assuming a fixed drag coefficient, independent of altitude. Because the uncertainty affecting the drag coefficient measurements was about 3% at both 200 km and 480 km of altitude, the calculated air density biases below 500 km were statistically significant. The minimum average biases were obtained with JB2008, NRLMSISE-00 and GOST-2004. Above 500 km, where only one satellite was analyzed (at 630 km), and errors tend to increase with altitude, it cannot be asserted that the calculated biases are significant. Nevertheless, they are presented to show how the various models diverge at higher altitudes. Around 630 km, NRLMSISE-00 had a negligible average bias, while the other models underestimated (GOST-2004) or overestimated the average density, by amounts varying between 6% and 16%. However, in terms of semi-major axis root mean square residuals, JB2006 and JB2008 were the best in any case. Below 500 km, the short-term behavior of the models was also investigated by fitting the semi-major axis decay over 30-day arcs. The resulting fitted drag coefficients displayed a significant variability, probably associated with mismodeled density variations, but JB2008, followed by JB2006, provided the smallest semi-major axis residuals and a reduced short-term variability of the density bias at just a few frequencies, having been probably successful in removing a significant fraction of the mismodeling sources. PLANETARY AND SPACE SCIENCE, vol. 67 (issue 1), pp. 130-146 dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275257 Barsocchi P Girardi M Masonry buildings Structural health monitoring Wireless Sensor Networks 2012 English Journal article http://ercim-news.ercim.eu/en90/ri/the-shown-platform-safeguarding-architectural-heri https://hdl.handle.net/20.500.14243/257500 https://iris.cnr.it/bitstream/20.500.14243/257500/1/prod_275257-doc_77990.pdf Open Access Regular surveys of the structure of World Heritage buildings are essential to ensure their conservation. The aging of building materials, long-term ground subsidence, and environmental vibrations are all possible causes of the deterioration of old constructions. The potentially disastrous effects of severe seismic events are an additional factor teaching us the importance of prevention. When the constraints of architectural conservation are very strict, prevention mainly means monitoring. ERCIM NEWS, vol. 90, pp. 52-53 dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275261 Gugliotta G Paternò F User Experience Guidelines Web Sites User Interface Adaptation 2012 English Journal article http://207.210.83.249/psychnology/File/PNJ10%281%29/PSYCHNOLOGY_JOURNAL_10_1_PATERNO.pdf https://hdl.handle.net/20.500.14243/257504 https://iris.cnr.it/request-item?handle=20.500.14243/257504&bitstreamId=22210408-dbeb-428d-8f10-52b189619733 Restricted In this paper, we discuss an approach to designing Web sites, which can be adapted to emotion-related aspects. We present a set of design criteria that have been identified for this purpose and show how they have been applied to a specific case study: an adaptable Web site for e-readings. The Web site has been designed for supporting four versions of users interfaces, which correspond to different emotions in order to better support user experience. We also report on the user tests that have been carried out for this work. PSYCHNOLOGY, vol. 10 (issue 1), pp. 23-28 corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275263 Karopka T. Potortì F. Hanke S. Ambient Assisted Living AAL Community building Open source 2012 English Journal article https://hdl.handle.net/20.500.14243/257506 https://iris.cnr.it/request-item?handle=20.500.14243/257506&bitstreamId=5c9cb104-f9fe-4e6f-b531-5b4ec9e264df http://www.publicservice.co.uk/article.asp?publication=Health%20and%20Social%20Care&id=560&content_name=European%20Health%20and%20Social%20Care&article=19615 Restricted Healthy and active ageing is one of the main challenges for most industrialised nations and a key issue on Europe's agenda for the period 2014-2020. The number of people aged 60 and over in the {EU} is now rising by more than two million every year. This raises the question of how to transform this challenge to our societies into a driver of economy and create a win-win situation? One of the envisioned solutions is the application of assistive technology combined with newly created services to allow people to live an independent life for as long as possible. Research in this area involves many {ICT} related {R&D} disciplines and has attracted much attention in the last couple of years. Several initiatives have emerged to tackle the challenges involved, and significant incremental progress has been made on many fronts. But a major breakthrough, leading to a standardised approach and thereby to widespread adoption, is still not in sight. One of the main problems from the technological point of view is fragmentation. The mission of {AALOA}, the {Ambient Assisted Living Open Association}, is to address this situation by bringing together the resources, tools and people involved in {Ambient Asssisted Living (AAL)} in a single forum that makes it much easier to reach conclusions on provisions needed to achieve progress. A concrete technical objective is to promote a common platform or middleware that is distributed as open source software PUBLIC SERVICE REVIEW. HEALTH AND SOCIAL CARE, vol. 31, pp. 1-3 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:1563 Potortì, Francesco 0000-0003-3835-3920 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275265 Perner P Salerno E Mass data analysis 2012 English Journal article http://ercim-news.ercim.eu/en91/jea/muscle-working-group-co-organised-mass-data-analysis-conference https://hdl.handle.net/20.500.14243/257508 https://iris.cnr.it/bitstream/20.500.14243/257508/1/prod_275265-doc_77938.pdf Open Access The seventh international conference on mass data analysis of images and signals, MDA 2012, was held in Berlin from 13 to 20 July 2012. ERCIM was one of the sponsors and the ERCIM MUSCLE Working Group (Multimedia Understanding through Semantics, Computation, and Learning), participated in the organization. ERCIM NEWS, vol. 91 (issue 6), p. 6 dnet:pers:1193 Salerno, Emanuele 0000-0002-3433-3634 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275269 Bertolino A. Calabrò A. Merten M. Steffen B. Evolving Systems Web services Monitoring Learning 2012 English Journal article https://hdl.handle.net/20.500.14243/257512 https://iris.cnr.it/bitstream/20.500.14243/257512/1/prod_275269-doc_77942.pdf Open Access Interoperability among the multitude of heterogeneous and evolving networked systems made available as black boxes remains a tough challenge. Learning technology is increasingly employed to extract behavioural models that form the basis for systems of systems integration. However, as networked systems evolve, their learned models need to evolve as well. This can be achieved by collecting actual interactions via monitoring and using these observations to continuously refine the learned behavioural models and, in turn, the overall system. This approach is part of the overall CONNECT approach. ERCIM NEWS, vol. 88, pp. 28-29 corda_______::8c1187c84f1b457c7c765d1cb6f7f055 231167 Emergent Connectors for Eternal Software Intensive Networked Systems CONNECT EC FP7 EU dnet:pers:1271 Bertolino, Antonia 0000-0001-8749-1356 dnet:pers:129 Calabrò, Antonello 0000-0001-5502-303X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275276 Manghi P Bolikowski L Manola N Schirrwagen J Smith T Library and Information Sciences Scholarly communication data infrastructure OpenAIREplus project 2012 English Journal article https://doi.org/10.1045/september2012-manghi https://dx.doi.org/10.1045/september2012-manghi https://hdl.handle.net/20.500.14243/257519 http://www.dlib.org/dlib/september12/manghi/09manghi.html https://iris.cnr.it/bitstream/20.500.14243/257519/1/prod_275276-doc_77947.pdf 10.1045/september2012-manghi Open Access OpenAIRE and OpenAIREplus (Open Access Infrastructure for Research in Europe) are EC funded projects (Dec 2009 - May 2014) whose goals are to realize, enhance, and operate the Open Access European scholarly communication data infrastructure. This paper describes the high-level architecture and functionalities of that infrastructure, including services designed to collect, interlink and provide access to peer-reviewed and non-peer reviewed publications (from repositories), datasets (from dataset archives), and projects of the European Commission and national funding schemes (from CRIS systems). D-LIB MAGAZINE, vol. 18 (issue 9-10), pp. 1-8 info:eu-repo/grantAgreement/EC/FP7/283595/EU/2nd-Generation Open Access Infrastructure for Research in Europe/OPENAIREPLUS corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU corda_______::2c37878a0cede85dbbd1081bb9b4a2f8 246686 Open Access Infrastructure for Research in Europe OPENAIRE EC FP7 EU dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 Open Science as-a-Service for Research Communities and Content Providers com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275277 Beccuti M Chiaradonna S Di Giandomenico F Donatelli S Dondossola G Franceschinis G Modeling and Simulation Critical infrastructure dependencies Computer Science Applications Electrical power system ICT threats Risk Safety Reliability and Quality Modeling Information Systems and Management 2012 English Journal article http://hdl.handle.net/2318/97176 https://iris.unito.it/bitstream/2318/97176/1/JCIP12.pdf https://doi.org/10.1016/j.ijcip.2012.01.003 https://dx.doi.org/10.1016/j.ijcip.2012.01.003 https://hdl.handle.net/20.500.14243/257520 https://iris.cnr.it/request-item?handle=20.500.14243/257520&bitstreamId=838dd061-9404-4a98-b341-c42507e1aa4e http://www.sciencedirect.com/science/article/pii/S1874548212000042 10.1016/j.ijcip.2012.01.003 Open Access In this paper we present an approach to model and quantify (inter)dependencies between the Electrical Infrastructure (EI) and the Information Infrastructure (II) that implements the EI control and monitoring system. The quantification is achieved through the integration of two models: one that concentrates more on the structure of the power grid and its physical quantities and one that concentrates on the behavior of the control system supported by the II. The modeling approach is exemplified on a scenario whose goal is to study the effects of an II partial failure (a denial of service attack that compromises the communication network) on the remote control of the EI. The approach has been initially developed as part of the European project CRUTIAL. INTERNATIONAL JOURNAL OF CRITICAL INFRASTRUCTURE PROTECTION (PRINT), vol. 5 (issue 1), pp. 14-27 027513 Critical utility infrastructural resilience Critical utility infrastructural resilience EC FP6 dnet:pers:1427 Chiaradonna, Silvano 0000-0002-0889-1990 dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275279 Andrei R M Callieri M Zini Mf Loni T Maraziti G Pan Mc Zoppè M MLP potential Molecular Biology Biomolecules (q-bio.BM) Structural Biology Biochemistry Research Graphics (cs.GR) FOS: Biological sciences FOS: Computer and information sciences Computer Science Applications Quantitative Biology - Biomolecules Rendering Blender Computer Science - Graphics Molecular biology Applied Mathematics Electrostatic potential 2012 English Journal article http://arxiv.org/abs/1009.4674 https://bmcbioinformatics.biomedcentral.com/track/pdf/10.1186/1471-2105-13-S4-S16 https://doi.org/10.1186/1471-2105-13-s4-s16 http://europepmc.org/articles/PMC3434447 https://doi.org/10.48550/arxiv.1009.4674 https://dx.doi.org/10.1186/1471-2105-13-s4-s16 https://hdl.handle.net/20.500.14243/257522 https://iris.cnr.it/request-item?handle=20.500.14243/257522&bitstreamId=a80fc096-f84a-4591-9a11-fb4f291e31fe http://www.biomedcentral.com/1471-2105/13/S4/S16/ 10.1186/1471-2105-13-s4-s16 10.48550/arxiv.1009.4674 Open Access Background: In living cells, proteins are in continuous motion and interaction with the surrounding medium and/ or other proteins and ligands. These interactions are mediated by protein features such as electrostatic and lipophilic potentials. The availability of protein structures enables the study of their surfaces and surface characteristics, based on atomic contribution. Traditionally, these properties are calculated by physico-chemical programs and visualized as range of colors that vary according to the tool used and imposes the necessity of a legend to decrypt it. The use of color to encode both characteristics makes the simultaneous visualization almost impossible, requiring these features to be visualized in different images. In this work, we describe a novel and intuitive code for the simultaneous visualization of these properties. Methods: Recent advances in 3D animation and rendering software have not yet been exploited for the representation of biomolecules in an intuitive, animated form. For our purpose we use Blender, an open-source, free, cross-platform application used professionally for 3D work. On the basis Blender, we developed BioBlender, dedicated to biological work: elaboration of protein motion with simultaneous visualization of their chemical and physical features. Electrostatic and lipophilic potentials are calculated using physico-chemical software and scripts, organized and accessed through BioBlender interface. Results: A new visual code is introduced for molecular lipophilic potential: a range of optical features going from smooth-shiny for hydrophobic regions to rough-dull for hydrophilic ones. Electrostatic potential is represented as animated line particles that flow along field lines, proportional to the total charge of the protein. Conclusions: Our system permits visualization of molecular features and, in the case of moving proteins, their continuous perception, calculated for each conformation during motion. Using real world tactile/sight feelings, the nanoscale world of proteins becomes more understandable, familiar to our everyday life, making it easier to introduce "un-seen" phenomena (concepts) such as hydropathy or charges. Moreover, this representation contributes to gain insight into molecular functions by drawing viewer's attention to the most active regions of the protein. The program, available for Windows, Linux and MacOS, can be downloaded freely from the dedicated website http://www.bioblender.eu BMC BIOINFORMATICS, vol. 13 dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X 1. Kendrew JC, Bodo G, Dintzis HM, Parrish RG, Wyckoff H, Phillips DC: A three-dimensional model of the myoglobin molecule obtained by x-ray analysis. Nature 1958, 181:662-6. 2. Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE: The Protein Data Bank. Nucleic Acids Res 2000, 28:235-42. 3. Protein Data Bank. [http://www.pdb.org]. 4. 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Rocchia W, Sridharan S, Nicholls A, Alexov E, Chiabrera A, Honig B: Rapid grid-based construction of the molecular surface and the use of induced surface charge to calculate reaction field energies: applications to the molecular systems and geometric objects. J Comput Chem 2002, 23:128-37. 14. Kyte J, Doolittle RF: A simple method for displaying the hydropathic character of a protein. J Mol Biol 1982, 157:105-32. 15. Autodesk. [http://www.autodesk.com]. 16. Maxon. [http://www.maxon.net]. 17. Blender. [http://www.blender.org]. 18. Molecular Movies. [http://www.molecularmovies.com]. 19. SciVis Unit. [http://www.scivis.ifc.cnr.it]. 20. Andrei RM, Pan CM, Zoppè M: BioBlender: Blender for Biologists. BlenderArt Magazine 2010, 31:27-32. 21. Dolinsky TJ, Nielsen JE, McCammon JA, Baker NA: PDB2PQR: an automated pipeline for the setup of Poisson-Boltzmann electrostatics calculations. Nucleic Acids Res 2004, 32:W665-7. 22. Dolinsky TJ, Czodrowski P, Li H, Nielsen JE, Jensen JH, Klebe G, Baker NA: PDB2PQR: expanding and upgrading automated preparation of biomolecular structures for molecular simulations. Nucleic Acids Res 2007, 35:W522-5. 23. Python Programming Language. [http://www.python.org]. 24. pyMLP.py. [http://code.google.com/p/pymlp/source/browse/trunk/pyMLP. py]. 25. Connolly ML: Solvent-accessible surfaces of proteins and nucleic acids. Science 1983, 221:709-13. 26. Broto P, Moreau G, Vandycke C: Molecular structures: Perception, autocorrelation descriptor and sar studies. System of atomic contributions for the calculation of the n-octanol/water partition coefficients. Eu J Med Chem 1984, 19.1:71-78. 27. Laguerre M, Saux M, Dubost JP, Carpy A: MLPP: A program for the calculation of molecular lipophilicity potential in proteins. Pharm. Sci. 1997, 3.5-6:217-222. 28. Testa B, Carrupt PA, Gaillard P, Billois F, Weber P: Lipophilicity in molecular modeling. Pharm Res 1996, 13:335-43. 29. Catmull E: A subdivision algorithm for computer display of curved surfaces. PhD thesis University of Utah; 1974, (available at www. pixartouchbook.com/storage/catmull_thesis.pdf). 30. SciVis videos. [http://www.scivis.ifc.cnr.it/index.php/videos]. 31. Calmodulin motion on Proteopedia. [http://proteopedia.org/wiki/index. php/Calmodulin#Calmodulin_in_Motion]. 32. Steinkellner G, Rader R, Thallinger GG, Kratky C, Gruber K : VASCo: computation and visualization of annotated protein surface contacts. BMC Bioinformatics 2009, 10:32. 33. Heiden W, Moeckel G, Brickmann J: A new approach to analysis and display of local lipophilicity/hydrophilicity mapped on molecular surfaces. J Comput Aided Mol Des 1993, 7:503-514. 34. Di Benedetto M, Ponchio F, Ganovelli F, Scopigno R: SpiderGL: a JavaScript 3D graphics library for next-generation WWW. In Proceedings of the 15th International Conference on Web 3D Technology: 22 - 24 July 2010; Los Angeles, California. ACM: New York, NY, USA;Spencer SN 2010:165-174. 35. Callieri M, Andrei R, Di Benedetto M, Zoppè M, Scopigno R: Visualization methods for molecular studies on the web platform. In Proceedings of the 15th International Conference on Web 3D Technology: 22 - 24 July 2010; Los Angeles, California. ACM: New York, NY, USA;Spencer SN 2010:117-126. Kendrew, JC, Bodo, G, Dintzis, HM, Parrish, RG, Wyckoff, H, Phillips, DC. A three-dimensional model of the myoglobin molecule obtained by x-ray analysis.. Nature. 1958; 181: 662-6 Berman, HM, Westbrook, J, Feng, Z, Gilliland, G, Bhat, TN, Weissig, H, Shindyalov, IN, Bourne, PE. The Protein Data Bank.. Nucleic Acids Res. 2000; 28: 235-42 Protein Data Bank. Humphrey, W, Dalke, A, Schulten, K. VMD: visual molecular dynamics. J Mol Graph. 1996; 14: 33-8 Visual Molecular Dynamics. Guex, N, Peitsch, MC. SWISS-MODEL and the Swiss-PdbViewer: an environment for comparative protein modeling.. Electrophoresis. 1997; 18: 2714-23 Swiss-PdbViewer. Pettersen, EF, Goddard, TD, Huang, CC, Couch, GS, Greenblatt, DM, Meng, EC, Ferrin, TE. UCSF Chimera--a visualization system for exploratory research and analysis.. J Comput Chem. 2004; 25: 1605-12 UCSF Chimera. DeLano, WL. The PyMOL Molecular Graphics System. 2002 The PyMOL Molecular Graphics System. Version 1.2r3pre, Schrödinger, LLC. Baker, NA, Sept, D, Joseph, S, Holst, MJ, McCammon, JA. Electrostatics of nanosystems: application to microtubules and the ribosome.. Proc Natl Acad Sci USA. 2001; 98: 10037-41 Rocchia, W, Sridharan, S, Nicholls, A, Alexov, E, Chiabrera, A, Honig, B. Rapid grid-based construction of the molecular surface and the use of induced surface charge to calculate reaction field energies: applications to the molecular systems and geometric objects.. J Comput Chem. 2002; 23: 128-37 Kyte, J, Doolittle, RF. A simple method for displaying the hydropathic character of a protein.. J Mol Biol. 1982; 157: 105-32 Autodesk. Maxon. Blender. Molecular Movies. SciVis Unit. Andrei, RM, Pan, CM, Zoppè, M. BioBlender: Blender for Biologists. BlenderArt Magazine. 2010; 31: 27-32 Dolinsky, TJ, Nielsen, JE, McCammon, JA, Baker, NA. PDB2PQR: an automated pipeline for the setup of Poisson-Boltzmann electrostatics calculations.. Nucleic Acids Res. 2004; 32: W665-7 Dolinsky, TJ, Czodrowski, P, Li, H, Nielsen, JE, Jensen, JH, Klebe, G, Baker, NA. PDB2PQR: expanding and upgrading automated preparation of biomolecular structures for molecular simulations.. Nucleic Acids Res. 2007; 35: W522-5 Python Programming Language. pyMLP.py. Connolly, ML. Solvent-accessible surfaces of proteins and nucleic acids. Science. 1983; 221: 709-13 Broto, P, Moreau, G, Vandycke, C. Molecular structures: Perception, autocorrelation descriptor and sar studies. System of atomic contributions for the calculation of the n-octanol/water partition coefficients.. Eu J Med Chem. 1984; 19.1: 71-78 Laguerre, M, Saux, M, Dubost, JP, Carpy, A. MLPP: A program for the calculation of molecular lipophilicity potential in proteins.. Pharm. 1997; 3.5-6: 217-222 Testa, B, Carrupt, PA, Gaillard, P, Billois, F, Weber, P. Lipophilicity in molecular modeling.. Pharm Res. 1996; 13: 335-43 Catmull, E. A subdivision algorithm for computer display of curved surfaces. PhD thesis. 1974 SciVis videos. Calmodulin motion on Proteopedia. Steinkellner, G, Rader, R, Thallinger, GG, Kratky, C, Gruber, K . VASCo: computation and visualization of annotated protein surface contacts.. BMC Bioinformatics. 2009; 10: 32 Heiden, W, Moeckel, G, Brickmann, J. A new approach to analysis and display of local lipophilicity/hydrophilicity mapped on molecular surfaces.. J Comput Aided Mol Des. 1993; 7: 503-514 Di Benedetto, M, Ponchio, F, Ganovelli, F, Scopigno, R. SpiderGL: a JavaScript 3D graphics library for next-generation WWW. Proceedings of the 15th International Conference on Web 3D Technology: 22 - 24 July 2010; Los Angeles, California. 2010: 165-174 Callieri, M, Andrei, R, Di Benedetto, M, Zoppè, M, Scopigno, R. Visualization methods for molecular studies on the web platform. Proceedings of the 15th International Conference on Web 3D Technology: 22 - 24 July 2010; Los Angeles, California. 2010: 117-126 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275281 Barcaro U Decicco Lt Salvetti O General Neuroscience Text Analysis Cognition Physiology (medical) Neuropsychology and Physiological Psychology Neural Model 2012 English Journal article https://doi.org/10.1016/j.ijpsycho.2012.07.130 https://doi.org/10.11588/ijodr.2012.2.9245 https://dx.doi.org/10.11588/ijodr.2012.2.9245 https://hdl.handle.net/20.500.14243/257523 https://iris.cnr.it/request-item?handle=20.500.14243/257523&bitstreamId=ca674293-1f25-4799-a3bd-6ec3a88b451c http://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/9245 http://www.scopus.com/inward/record.url?eid=2-s2.0-84872408637&partnerID=MN8TOARS 10.11588/ijodr.2012.2.9245 10.1016/j.ijpsycho.2012.07.130 Restricted Summary. The Storytelling Method of Dream Interpretation has been found to be valid and reliable while yielding a meaningful interpretation for dreamers more than 80% of the time. A cognitive model explaining the psychophysiological system responsible for the effectiveness of the method is proposed. The model describes a dream in terms of an input-output relationship where the dream-builder system is viewed as a system whose input is given by the dream sources and whose output is given by the dream experience. The model proposes a cascade of two sub-systems that can account for basic properties of dreams such as the continuity hypothesis, the role of dreams in turning-points of a dreamer's life, the problem-solving capacity of dreams, while accounting for the effectiveness of The Storytelling Method. An application of the model with the method is also demonstrated with an example. INTERNATIONAL JOURNAL OF DREAM RESEARCH, vol. 5 (issue 2), pp. 114-118 dnet:pers:454 Barcaro, Umberto 0000-0002-1300-3900 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275282 Benedetti L Corsini M Cignoni P Callieri M Scopigno R Image Processing and Computer Vision. Scene Analysis. Stereo Color to gray conversion Computer Science Applications Computer Vision and Pattern Recognition Hardware and Architecture Software Dense stereo matching 2012 English Journal article https://doi.org/10.1007/s00138-010-0304-x https://dx.doi.org/10.1007/s00138-010-0304-x https://hdl.handle.net/20.500.14243/257524 https://iris.cnr.it/request-item?handle=20.500.14243/257524&bitstreamId=c224e647-61c6-4755-aa25-4704f839239c http://www.springerlink.com/content/2rm55781j7w4r414/ 10.1007/s00138-010-0304-x Restricted This study tackles the image color to gray conversion problem. The aim was to understand the conversion qualities that can improve the accuracy of results when the grayscale conversion is applied as a pre-processing step in the context of vision algorithms, and in particular dense stereo matching. We evaluated many different state of the art color to grayscale conversion algorithms.We also propose an ad-hoc adaptation of the most theoretically promising algorithm, which we call Multi-Image Decolorize (MID). This algorithm comes from an in-depth analysis of the existing conversion solutions and consists of a multiimage extension of the algorithm byGrundland and Dodgson (The decolorize algorithm for contrast enhancing, color to grayscale conversion, Tech. Rep. UCAM-CL-TR-649, University of Cambridge, 2005) which is based on predominant component analysis. In addition, two variants of this algorithm have been proposed and analyzed: one with standard unsharpmasking and another with a chromatic weighted unsharp masking technique (Nowak and Baraniuk in IEEE Trans Image Process 7(7):1068-1074, 1998)which enhances the local contrast as shown in the approach by Smith et al. (Comput Graph Forum 27(2), 2008). We tested the relative performances of this conversion with respect to many other solutions, using the StereoMatcher test suite (Scharstein and Szeliski in Int J Comput Vis 47(1-3):7-42, 2002) with a variety of different datasets and different dense stereo matching algorithms. The results show that the overall performance of the proposed MID conversion are good and the reported tests provided useful information and insights on how to design color to gray conversion to improve matching performance. We also show some interesting secondary results such as the role of standard unsharp masking vs. chromatic unsharp masking in improving correspondence matching. MACHINE VISION AND APPLICATIONS, vol. 23 (issue 2), pp. 327-348 dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X dnet:pers:1112 Cignoni, Paolo 0000-0002-2686-8567 dnet:pers:88 Corsini, Massimiliano 0000-0003-0543-1638 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275294 Alvarezgarcia Ja Barsocchi P Chessa S Salvi D AAL Indoor localization Activity recognition 2012 English Journal article https://dx.doi.org/10.3233/ais-2012-0182 https://hdl.handle.net/20.500.14243/257535 http://iospress.metapress.com/content/g18u38128234628q/?issue=6&genre=article&spage=565&issn=1876-1364&volume=4 https://iris.cnr.it/request-item?handle=20.500.14243/257535&bitstreamId=b2c05cca-3da2-46ce-89ac-4af02006437c 10.3233/ais-2012-0182 Restricted "Evaluating Ambient Assisted Living Systems through Competitive Benchmarking" (EvAAL) is an annual international competition that addresses the "grand" challenge of evaluation and comparison of Ambient Assisted Living (AAL) systems and plat- forms, with the final goal to assess the autonomy, in- dependent living and quality of life that AAL systems may grant to their end users. The EvAAL event is a live competition and this year edition is focused on two pillars of AAL: Indoor localization and activity recognition. JOURNAL OF AMBIENT INTELLIGENCE AND SMART ENVIRONMENTS (PRINT), vol. 4 (issue 6), pp. 565-567 corda_______::41cfe5eaa3ee385fef0774a9e23ba932 247950 UNIVERsal open platform and reference Specification for Ambient Assisted Living UNIVERSAAL EC FP7 EU dnet:pers:813 Barsocchi, Paolo 0000-0002-6862-7593 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275989 Romei A Ruggieri S Turini F data mining Classification Gender discrimination 2012 English Conference article http://www.di.unipi.it/~ruggieri/Papers/dpadm.pdf https://doi.org/10.1109/icdmw.2012.39 https://dx.doi.org/10.1109/icdmw.2012.39 https://hdl.handle.net/20.500.14243/260356 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6406467&tag=1 https://iris.cnr.it/request-item?handle=20.500.14243/260356&bitstreamId=2d3985df-4a2a-490c-8c11-f5d81b77d71d 10.1109/icdmw.2012.39 Open Access The selection of projects for funding can hide discriminatory decisions. We present a case study investigating gender discrimination in a dataset of scientific research proposals submitted to an Italian national call. The method for the analysis relies on a data mining classification strategy that is inspired by a legal methodology for proving evidence of social discrimination against protected-by-law groups. dnet:pers:4 Ruggieri, Salvatore 0000-0002-1917-6087 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275990 Pennacchiotti M Silvestri F Vahabi H Venturini R Twitter recommendation Information Filtering 2012 Undetermined Conference article http://dl.acm.org/citation.cfm?id=2396786 https://doi.org/10.1145/2396761.2396786 https://dx.doi.org/10.1145/2396761.2396786 https://hdl.handle.net/20.500.14243/260357 https://iris.cnr.it/request-item?handle=20.500.14243/260357&bitstreamId=ccaaec6d-a0f6-4b96-9dc7-ada94d025f19 10.1145/2396761.2396786 Restricted In this paper we introduce the task of tweet recommenda- tion, the problem of suggesting tweets that match a user's interests and likes. We propose an Information-Retrieval- like model that leverages the content of the user's tweets and those of her friends, and that effectively retrieves a set of tweets that is personalized and varied in nature. Our approach could be easily leveraged to build, for example, a Twitter or Facebook timeline that collects messages that are of interest for the user, but that are not posted by her friends. We compare to typical approaches used in similar tasks, reporting significant gains in terms of overall preci- sion, up to about +20%, on both a corpus-based evaluation and real world user study. dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 Immersive Recommendation TRUPI: Twitter Recommendation Based on Users’ Personal Interests com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275991 Belazzougui D Venturini R Springer Compressed Data Structures DATA STRUCTURES 2012 English Conference article http://hpc.isti.cnr.it/%7Erossano/files/papers/CPM2012.pdf https://doi.org/10.1007/978-3-642-31265-6_23 https://dx.doi.org/10.1007/978-3-642-31265-6_23 https://hdl.handle.net/20.500.14243/260358 https://iris.cnr.it/request-item?handle=20.500.14243/260358&bitstreamId=7eaed507-1740-4f2f-929b-b7a51f23f822 10.1007/978-3-642-31265-6_23 Open Access In this paper we present dierent solutions for the problem of indexing a dictionary of strings in compressed space. Given a pattern P, the index has to report all the strings in the dictionary having edit distance at most one with P. Our rst solution is able to solve queries in (almost optimal) O(|P|+occ) time where occ is the number of strings in the dictionary having edit distance at most one with P. The space complexity of this solution is bounded in terms of the k-th order entropy of the indexed dictionary. Our second solution further improves this space complexity at the cost of increasing the query time dnet:pers:120 Venturini, Rossano 0000-0002-9830-3936 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:275996 Bachi G Coscia M Monreale A Giannotti F IEEE Social Network Graph Theory Trust 2012 English Conference article http://www.michelecoscia.com/wp-content/uploads/2012/08/main.pdf https://doi.org/10.1109/socialcom-passat.2012.115 https://dx.doi.org/10.1109/socialcom-passat.2012.115 https://hdl.handle.net/20.500.14243/260363 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6406307&contentType=Co https://iris.cnr.it/request-item?handle=20.500.14243/260363&bitstreamId=f6b5bb88-b6e5-4ed3-a78e-82dca08f9922 10.1109/socialcom-passat.2012.115 Open Access Online social networks are increasingly being used as places where communities gather to exchange information, form opinions, collaborate in response to events. An aspect of this information exchange is how to determine if a source of social information can be trusted or not. Data mining literature addresses this problem. However, if usually employs social bal- ance theories, by looking at small structures in complex networks known as triangles. This has proven effective in some cases, but it under performs in the lack of context information about the relation and in more complex interactive structures. In this paper we address the problem of creating a framework for the trust inference, able to infer the trust/distrust relationships in those relational environments that cannot be described by using the classical social balance theory. We do so by decomposing a trust network in its ego network components and mining on this ego network set the trust relationships, extending a well known graph mining algorithm. We test our framework on three public datasets describing trust relationships in the real world (from the social media Epinions, Slashdot and Wikipedia) and confronting our results with the trust inference state of the art, showing better performances where the social balance theory fails. dnet:pers:89 Coscia, Michele 0000-0001-5984-5137 dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276019 De Luca L T Tadini P Pardini C Anselmo L Tohoku University Press Hybrid rocket propulsion Space applications Orbital debris Active debris removal 2012 English Conference article https://hdl.handle.net/20.500.14243/260379 https://iris.cnr.it/request-item?handle=20.500.14243/260379&bitstreamId=eab66199-3eb0-4ebe-b1e5-df9a47543c72 Restricted Ballistic characterization of solid fuels for hybrid rocket propulsion was performed in a lab-scale burner. An optical time-resolved technique was used to assess the quasi-steady regression history of single perforation, cylindrical fuel samples. The effects of metallized additives and radiant heat transfer on the regression rate of such formulations were assessed. Under the investigated operating conditions, comparative analyses of the collected experimental data show an appreciable influence of metal hydrides and properly coated selected metals on ballistic properties. A specific application for active space debris removal is shortly discussed. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276022 Tadini P Maggi F De Luca L Anselmo L Pardini C Grassi M Trushlyakov V Omsk State Technical University Active debris removal Cosmos - 3M second stage Hybrid propulsion module J.2 PHYSICAL SCIENCES AND ENGINEERING 70M20 Orbital mechanics 2012 English Conference article https://hdl.handle.net/20.500.14243/260382 https://iris.cnr.it/bitstream/20.500.14243/260382/1/prod_276022-doc_78402.pdf Open Access The active debris removal of a large object, such as the second stage of Cosmos-3M, is a complex mission which requires the combination of several advanced technologies. A very crucial aspect is the selection of propulsion system, since it must allow the safe removing of the target from a LEO orbit and its controlled reentry in the atmosphere. Hybrid rocket technology seems to be a valuable option due to its high performance and flexible functioning. In particular the use of hydrogen peroxide as oxidizer, provides several advantages: high density, high performance with HTPB and easy reignition capability, monopropellant for attitude control system (RCS). From the preliminary sizing of the Hybrid Engine Module results a propulsion system with a wet weight of approximately 520 kg, a specific impulse of 305 s and thrusts of the order of 12-15 kN. Several tests on non-classical hybrid engines have demonstrated the possibility to obtain higher combustion efficiency and performance than typical hybrid rockets, keeping, in addition, very compact sizes. Nevertheless the hybrid vortex combustion has still to be tested at high ranges of specific oxidizer mass flow rate, typically classic hybrid operative conditions. For the considered mission the diameter of a VFP hybrid engine results of 53 cm, with a total engine length of 91 cm (including nozzle). Such little dimensions make easier the realization of a full-scale engine demonstrator, starting from lab-scale experimental tests, thanks to the small jump of scale. The resulting sizes of HEM as well its weight allow to use low-cost space launchers, such as VEGA or Dnepr-1 and, considering the total launcher carrying capacity (for example VEGA carries about 1500 kg to LEO), multiple ADR missions can be performed by a single launch. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276058 Bonchi F Perego R Silvestri F Vahabi H Venturini R ACM Press Algorithms Information Search and Retrieval. Search process Recommendation method 2012 English Conference article http://www.francescobonchi.com/sigir12.pdf http://dl.acm.org/citation.cfm?id=2348332&CFID=274327704&CFTOKEN=31762828 https://doi.org/10.1145/2348283.2348332 https://dx.doi.org/10.1145/2348283.2348332 https://hdl.handle.net/20.500.14243/260417 https://iris.cnr.it/request-item?handle=20.500.14243/260417&bitstreamId=72f06cf4-bb9b-425b-b4f5-d2ba306a5763 10.1145/2348283.2348332 Open Access We present a recommendation method based on the wellknown concept of center-piece subgraph, that allows for the time/space efficient generation of suggestions also for rare, i.e., long-tail queries. Our method is scalable with respect to both the size of datasets from which the model is computed and the heavy workloads that current web search engines have to deal with. Basically, we relate terms contained into queries with highly correlated queries in a query-flow graph. This enables a novel recommendation generation method able to produce recommendations for approximately 99% of the workload of a real-world search engine. The method is based on a graph having term nodes, query nodes, and two kinds of connections: term-query and query-query. The first connects a term to the queries in which it is contained, the second connects two query nodes if the likelihood that a user submits the second query after having issued the first one is sufficiently high. On such large graph we compute the center-piece subgraph induced by terms contained into queries and we reduce the cost of this computation using a novel and efficient method based on an inverted index representation of the model. We experiment our solution on two real-world query logs and we show that its effectiveness is comparable (and in some case better) than state-of-the-art methods for head-queries. More importantly, the quality of the recommendations generated remains very high also for long-tail queries, where other methods fail even to produce any suggestion. Finally, we extensively investigate scalability and efficiency issues and we show the viability of our method in real world search engines. dnet:pers:1347 Perego, Raffaele 0000-0001-7189-4724 dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 dnet:pers:120 Venturini, Rossano 0000-0002-9830-3936 A Hierarchical Recurrent Encoder-Decoder for Generative Context-Aware Query Suggestion Utilizing Entities for an Enhanced Search Experience com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276063 Chiaradonna S Di Giandomenico F Nostro N Stochastic Modeling Blackout size Assessment Electric Power System Infrastructures Dependencies Blackout-size Assessment 2012 English Conference article http://hdl.handle.net/2158/651726 https://doi.org/10.1109/edcc.2012.17 https://dx.doi.org/10.1109/edcc.2012.17 https://hdl.handle.net/20.500.14243/260949 https://iris.cnr.it/request-item?handle=20.500.14243/260949&bitstreamId=e540a308-8584-4070-b50d-7b6f5c9eb199 10.1109/edcc.2012.17 Open Access Efforts have been significantly invested in the last years on analysis of interdependencies in critical infrastructures, including Electric Power Systems (EPS). Among other studies, a modeling and analysis framework has been proposed, able to account for the impact of interdependencies in EPS organized as a set of interconnected regions, both from the point of view of the electric power grid and of the cyber control infrastructure. Indicators representative of the quality of service (QoS) perceived by users have been defined and assessed on reference test cases under homogeneous conditions of the network parameters and of the cost associated to power losses and to power generation. This paper advances such previous studies by extending the developed framework considering loads of different criticality (from the point of view of consequences of power loss) and different failure rates for the power lines. The proposed extensions address relevant aspects of non-homogeneity of real EPS infrastructures, which need to be taken into account in assessment studies to get accurate results, to be exploited as useful guidelines to appropriate configuration and reconfiguration policies. dnet:pers:1427 Chiaradonna, Silvano 0000-0002-0889-1990 dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276072 Chiaradonna S Di Giandomenico F Nostro N Springer StochasticModeling Stochastic Modeling Electric Power System Infrastructures Dependencies Blackout-size Assessment 2012 English Conference article http://hdl.handle.net/2158/897923 https://doi.org/10.1007/978-3-642-33675-1_29 https://dx.doi.org/10.1007/978-3-642-33675-1_29 https://hdl.handle.net/20.500.14243/260954 https://iris.cnr.it/request-item?handle=20.500.14243/260954&bitstreamId=8f3de0d3-64be-4b2d-8ca7-6ed124bae6a7 http://link.springer.com/chapter/10.1007/978-3-642-33675-1_29 10.1007/978-3-642-33675-1_29 Open Access Analysis of complex systems, as critical infrastructures are especially because of interdependent structure and behavior of their composing parts, is typically tackled in a number of refinements steps. Simplistic models of the system under analysis are initially set-up, then gradually extended to encompass more and more sophisticated phenomena and behavior which lead the model to be more adherent to reality. This was the process followed in a series of studies, conducted by (part of) the authors of this paper, targeting the analysis of Electric Power Systems (EPS) to understand the impact of interdependencies between the electric power grid and of the cyber control infrastructure in critical scenarios. Specifically, from the original model accounting only for a regional EPS, we moved to a more sophisticated and realistic multi-region organization, first characterized by homogeneous conditions of the network parameters and of the cost associated to power losses and to power generation and subsequently enriched with some aspects of heterogeneity. Here, we go further with exploring other aspects of heterogeneity and related impact on black-outs indicators, to both prove the feasibility of the developed modeling framework and to assess the relevance of accounting for such heterogeneity. dnet:pers:1427 Chiaradonna, Silvano 0000-0002-0889-1990 dnet:pers:1365 Di Giandomenico, Felicita 0000-0002-8760-7299 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276078 Coscia M Rinzivillo S Giannotti F Pedreschi D IEEE Community Discovery Mobility data analysis Database Applications 2012 English Conference article https://hdl.handle.net/20.500.14243/260960 http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6425755 https://iris.cnr.it/request-item?handle=20.500.14243/260960&bitstreamId=ace6ad81-f96d-40d8-8c9f-7699153c4c07 Restricted The availability of massive network and mobility data from diverse domains has fostered the analysis of human be- haviors and interactions. This data availability leads to challenges in the knowledge discovery community. Several different analyses have been performed on the traces of human trajectories, such as understanding the real borders of human mobility or mining social interactions derived from mobility and viceversa. However, the data quality of the digital traces of human mobility has a dramatic impact over the knowledge that it is possible to mine, and this issue has not been thoroughly tackled so far in literature. In this paper, we mine and analyze with complex network techniques a large dataset of human trajectories, a GPS dataset from more than 150k vehicles in Italy. We build a multiresolution grid and we map the trajectories with several complex networks, by connecting the different areas of our region of interest. Then we analyze the structural properties of these networks and the quality of the borders it is possible to infer from them. The result is a significant advancement in our understanding of the data transformation process that is needed to connect mobility with social network analysis and mining. dnet:pers:89 Coscia, Michele 0000-0001-5984-5137 dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:828 Rinzivillo, Salvatore 0000-0003-4404-4147 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276082 Eirinakis P Ruggieri S Subramani K Wojciechowski P Entailment Parameterized linear constraint Quantified linear implication 2012 English Conference article https://hdl.handle.net/20.500.14243/260964 https://iris.cnr.it/request-item?handle=20.500.14243/260964&bitstreamId=338f5abb-e676-4d0a-b75e-0ae49dac45be http://www.cs.uic.edu/pub/Isaim2012/WebPreferences/ISAIM2012_Eirinakis_etal.pdf Restricted In this paper we discuss the computational complexities of procedures for inclusion queries over polyhedral sets. The polyhedral sets that we consider occur in a wide range of applications, ranging from logistics to program verification. The goal of our study is to establish boundaries between hard and easy problems in this context. dnet:pers:4 Ruggieri, Salvatore 0000-0002-1917-6087 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276085 Cutugno F Leano Va Mangiacrapa F Peron A Spatio-Temporal Model Spatio-Temporal Visualization Temporal Exploration 2012 English Conference article http://agile.gis.geo.tu-dresden.de/web/Conference_Paper/CDs/AGILE%202012/proceedings/ https://hdl.handle.net/20.500.14243/260967 https://iris.cnr.it/request-item?handle=20.500.14243/260967&bitstreamId=72edc3dc-c1b1-4abb-926d-236a9c78fff7 Restricted The ability of representing spatio-temporal features plays a crucial role in Cultural Heritage field. Management of thematic contexts, of time domain with qualitative and imprecise references, hierarchical structure of time and spatial and temporal multiple granularities are very important feature in this environment for users aiming at discovering knowledge process. In this paper a framework to manage spatio- temporal cultural heritage data exploration and visualization is presented. This framework allows to develop web applications able to handle spatio-temporal objects, regardless of the specific descriptive nature of data, and relies on a flexible architecture for web applications that shows low coupling among tiers and uses standard files and protocols, like WFS, GML, KML, becoming independent from storage and visualization tools. The Visualization layer is designed to offer spatio-temporal views with a high level of personalization: users can choose different kinds of views and visual metaphors to compare objects on the geobrowser by activating or disabling layers of their interest. A new method aiming at visualizing and exploring the hierarchical and stratified time domain is presented. The user interface is open and extendable to new methods of visualization. Finally, a specific web application, based on the described framework, is shown. dnet:pers:250 Mangiacrapa, Francesco 0000-0002-6528-664X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276089 Fantechi A Springer Railway interlocking SOFTWARE ENGINEERING 2012 English Conference article https://doi.org/10.1007/978-3-642-34032-1_26 https://dx.doi.org/10.1007/978-3-642-34032-1_26 https://hdl.handle.net/20.500.14243/260971 https://iris.cnr.it/request-item?handle=20.500.14243/260971&bitstreamId=7bb6885a-3c6b-4201-abb5-d6efc67b19a1 http://www.springerlink.com/content/f17j73125w645123/ 10.1007/978-3-642-34032-1_26 Restricted Railway interlocking systems represent a challenge for model checkers: although encoding interlocking rules as finite state machines can be quite straightforward, and safety properties to be proved are easily expressible, the inherent complexity related to the high number of variables involved makes the verification of such systems typically incur state space explosion problems. Domain-specific techniques have been adopted to advance the size of interlocking systems that can be successfully proved, but still not reaching the size needed for large deployment cases. We propose a novel approach in which we exploit a distributed modelling of an interlocking system and a careful selection of verification scenarios, so that parallel verifications conducted on multiple processors can address systems of a large size. Some experiments in this direction are presented and new directions of research according to this proposal are discussed. dnet:pers:558 Fantechi, Alessandro 0000-0002-4648-4667 Distributing the Challenge of Model Checking Interlocking Control Tables Safety Interlocking as a Distributed Mutual Exclusion Problem com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276096 Fantechi A Flammini F Gnesi S 2012 English Conference article https://doi.org/10.1007/978-3-642-34032-1_19 https://dx.doi.org/10.1007/978-3-642-34032-1_19 https://hdl.handle.net/20.500.14243/260978 https://iris.cnr.it/request-item?handle=20.500.14243/260978&bitstreamId=0fd02ab7-717a-4839-ae4c-0b9dbcf6aa9b http://link.springer.com/content/pdf/10.1007%2F978-3-642-34032-1_19 10.1007/978-3-642-34032-1_19 Restricted The term Intelligent Transportation Systems (ITS), [4,5], refers to information and communication technology (applied to transport infrastructure and vehicles) that improve transport outcomes such as transport safety, transport productivity, travel reliability, informed travel choices, social equity, environmental performance and network operation resilience [2,3]. Safety-critical ITS include the so called X-by-wire (where 'X' can stand for 'fly', 'brake', 'accelerate, 'steer', etc.) systems used in domains like aerospace, automotive and railways. The importance of ITS is increasing as novel driverless/pilotless applications are emerging. dnet:pers:558 Fantechi, Alessandro 0000-0002-4648-4667 dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276099 Gnesi S Petrocchi M ACM Press Process alg Product lines Process algebras 2012 English Conference article http://dl.acm.org/citation.cfm?doid=2364412.2364424 https://doi.org/10.1145/2364412.2364424 https://dx.doi.org/10.1145/2364412.2364424 https://hdl.handle.net/20.500.14243/260980 https://iris.cnr.it/request-item?handle=20.500.14243/260980&bitstreamId=253b8397-4b04-4390-84a1-f3503ddab049 10.1145/2364412.2364424 Restricted We propose the Controlled Language for Software Product Lines CL4SPL with the twofold aim of ensuring simplicity of use for product line engineers and safe translations to executable languages amenable for automated verification. We show an implementation of CL4SPL in Maude, a well-known rewrite engine, thus allowing formal analyses over product families specified with CL4SPL. We illustrate our approach with a toy family of coffee machines. dnet:pers:600 Gnesi, Stefania 0000-0002-0139-0421 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276103 Jonassen S Cambazoglu Bb Silvestri F ACM Press Web search engine H.3.3 Information Search and Retrieval Prefetching Result caching 2012 English Conference article http://hdl.handle.net/11250/2393863 https://ntnuopen.ntnu.no/ntnu-xmlui/bitstream/11250/2393863/1/paper.pdf http://dl.acm.org/citation.cfm?id=2348368&CFID=179109824&CFTOKEN=82889332 https://doi.org/10.1145/2348283.2348368 https://dx.doi.org/10.1145/2348283.2348368 https://hdl.handle.net/20.500.14243/260984 https://iris.cnr.it/request-item?handle=20.500.14243/260984&bitstreamId=c80dc259-6bd0-403f-81a4-537eab9fbfbe 10.1145/2348283.2348368 Open Access We investigate the impact of query result prefetching on the efficiency and effectiveness of web search engines. We pro- pose offline and online strategies for selecting and ordering queries whose results are to be prefetched. The offline strate- gies rely on query log analysis and the queries are selected from the queries issued on the previous day. The online strategies select the queries from the result cache, relying on a machine learning model that estimates the arrival times of queries. We carefully evaluate the proposed prefetching techniques via simulation on a query log obtained from Ya- hoo! web search. We demonstrate that our strategies are able to improve various performance metrics, including the hit rate, query response time, result freshness, and query degradation rate, relative to a state-of-the-art baseline. info:eu-repo/grantAgreement/EC/FP7/248036/EU/COntent Aware Searching, retrieval and sTreaming/COAST corda_______::5d8b592e0942799ba67f2e9e7e20cc61 248036 COntent Aware Searching, retrieval and sTreaming COAST EC FP7 EU dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276126 Kaminski J Echavarria K R Arnold D Palma G Scopigno R Proesmans M Stevenson J Eurographics Association 3D graphics Cultural Heritage Graphics Utilities 2012 English Conference article http://diglib.eg.org/EG/DL/WS/VAST/VAST12/081-088.pdf.abstract.pdf;internal&action=action.digitallibrary.ShowPaperAbstract https://dx.doi.org/10.2312/vast/vast12/081-088 https://hdl.handle.net/20.500.14243/261007 https://iris.cnr.it/request-item?handle=20.500.14243/261007&bitstreamId=78e8bf7e-5df9-4bbc-bd6b-9ce92c848709 10.2312/vast/vast12/081-088 Restricted This paper presents three different propositions for cultural heritage organisations on how to digitise objects in 3D. It is based on the practical evaluation of three different deployment experiments that use different methods and business models for mass 3D-acquisition. These models are: developing the skills of in-house staff within an organisation, the use of external professionals and using crowdsourcing as a mechanism for developing the 3D collection. Furthermore, the paper provides an analysis of these models, lessons learned and practical recommendations for cultural heritage organisations. The analysis includes considerations of issues such as strategy, size of the organisation, skills, equipment, object accessibility and complexity as well as the cost, time and quality of the 3D technology. The paper concludes that most organisations are able to develop 3D collections but variations in the result will be reflected by the strategic approach they place on innovative 3D technologies corda_______::9b495499099e5ece5916e7f0e16c02e1 231809 Tools and Expertise for 3D Collection Formation 3D-COFORM EC FP7 EU dnet:pers:95 Palma, Gianpaolo 0000-0002-1032-2092 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276129 Liu R Wang Wh Monreale A Pedreschi D Giannotti F Wenge G Springer Outlier detection Outsourcing Integrity 2012 English Conference article https://link.springer.com/content/pdf/10.1007%2F978-3-642-33486-3_1.pdf https://doi.org/10.1007/978-3-642-33486-3_1 https://dx.doi.org/10.1007/978-3-642-33486-3_1 https://hdl.handle.net/20.500.14243/261010 https://iris.cnr.it/request-item?handle=20.500.14243/261010&bitstreamId=f3e5d8da-f21e-4221-909b-ea1763eeced4 http://www.springerlink.com/content/h4811066nl6x8227/ 10.1007/978-3-642-33486-3_1 Open Access Spurred by developments such as cloud computing, there has been considerable recent interest in the data-mining-as-a-service paradigm. Users lacking in expertise or computational resources can outsource their data and mining needs to a third-party service provider (server). Outsourcing, however, raises issues about result integrity: how can the data owner verify that the mining results returned by the server are correct? In this paper, we present AUDIO, an integrity auditing framework for the specific task of distance-based outlier mining outsourcing. It provides efficient and practical verification approaches to check both completeness and correctness of the mining results. The key idea of our approach is to insert a small amount of artificial tuples into the outsourced data; the artificial tuples will produce artificial outliers and non-outliers that do not exist in the original dataset. The server's answer is verified by analyzing the presence of artificial outliers/non-outliers, obtaining a probabilistic guarantee of correctness and completeness of the mining result. Our empirical results show the effectiveness and efficiency of our method. dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276135 Hajian S Monreale A Pedreschi D Domingo Fj Giannotti F IEEE Privacy Discrimination Data Encryption 2012 English Conference article https://doi.org/10.1109/icdmw.2012.51 https://dx.doi.org/10.1109/icdmw.2012.51 https://hdl.handle.net/20.500.14243/261016 https://iris.cnr.it/request-item?handle=20.500.14243/261016&bitstreamId=03a73791-463d-440a-8c32-33563f7255ad 10.1109/icdmw.2012.51 Restricted Data mining is gaining societal momentum due to the ever increasing availability of large amounts of human data, easily collected by a variety of sensing technologies. Data mining comes with unprecedented opportunities and risks: a deeper understanding of human behavior and how our society works is darkened by a greater chance of privacy intrusion and unfair discrimination based on the extracted patterns and profiles. Although methods independently addressing privacy or discrimination in data mining have been proposed in the literature, in this context we argue that privacy and discrimination risks should be tackled together, and we present a methodology for doing so while publishing frequent pattern mining results. We describe a combined pattern sanitization framework that yields both privacy and discrimination-protected patterns, while introducing reasonable (controlled) pattern distortion. dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276136 Coscia M Rios V ACM Press Knowledge discovery process Query Data retrieval 2012 English Conference article http://dl.acm.org/citation.cfm?id=2398446 https://doi.org/10.1145/2396761.2398446 https://dx.doi.org/10.1145/2396761.2398446 https://hdl.handle.net/20.500.14243/261017 https://iris.cnr.it/request-item?handle=20.500.14243/261017&bitstreamId=4e623455-f9d1-46ba-922d-f5cc5cfdc579 10.1145/2396761.2398446 Restricted We develop a framework that uses Web content to obtain quantitative information about a phenomenon that would otherwise require the operation of large scale, expensive intelligence exercises. Exploiting indexed reliable sources such as online newspapers and blogs, we use unambiguous query terms to characterize a complex evolving phenomena and solve a security policy problem: identifying the areas of operation and modus operandi of criminal organizations, in particular, Mexican drug tracking organizations over the last two decades. We validate our methodology by comparing information that is known with certainty with the one we extracted using our framework.We show that our framework is able to use information available on the web to eciently extract implicit knowledge about criminal organizations. In the scenario of Mexican drug tracking, our ndings provide evidence that criminal organizations are more strategic and operate in more dierentiated ways than current academic literature thought. dnet:pers:89 Coscia, Michele 0000-0001-5984-5137 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276146 De Francisci M. G. Aristides G. Lucchese C. ACM Press, New York, USA INFORMATION SYSTEMS APPLICATIONS. Miscellaneous Web Search 2012 English Conference article https://openportal.isti.cnr.it/doc?id=people______::3cbefac32dd1f23e37821b8bac769b2e https://doi.org/10.1145/2124295.2124315 https://dx.doi.org/10.1145/2124295.2124315 https://publications.cnr.it/doc/276146 10.1145/2124295.2124315 Restricted We propose a new methodology for recommending interest- ing news to users by exploiting the information in their twit- ter persona. We model relevance between users and news articles using a mix of signals drawn from the news stream and from twitter: the prole of the social neighborhood of the users, the content of their own tweet stream, and topic popularity in the news and in the whole twitter-land. We validate our approach on a real-world dataset of ap- proximately 40k articles coming from Yahoo! News and one month of crawled twitter data. We train our model using a learning-to-rank approach and support-vector machines. The train and test set are drawn from Yahoo! toolbar log data. We heuristically identify 3 214 users of twitter in the log and use their clicks on news articles to train our system. Our methodology is able to predict with good accuracy the news articles clicked by the users and rank them higher than other news articles. The results show that the com- bination of various signals from real-time web and micro- blogging platforms can be a useful resource to understand user behavior. Fifth ACM International Conference on Web Search and Data Mining, pp. 153–162, Seattle, Washington, USA, 8-12 February 2012 dnet:pers:749 Lucchese, Claudio 0000-0002-2545-0425 DRN First International Workshop on Recent Trends in News Information Retrieval (NewsIR’16) Recommending Personalized News in Short User Sessions Stochastic Models to Improve E-News Recommender Systems TRUPI: Twitter Recommendation Based on Users’ Personal Interests CDS074 oai:it.cnr:prodotti:276158 Lucchese C Perego R Silvestri F Vahabi H Venturini R Springer On-line photo sharing Recommender Information Search and Retrieval. Search process 2012 English Conference article http://hpc.isti.cnr.it/%7Erossano/files/papers/ECIR2012.pdf https://doi.org/10.1007/978-3-642-28997-2_17 https://dx.doi.org/10.1007/978-3-642-28997-2_17 https://hdl.handle.net/20.500.14243/261746 https://iris.cnr.it/request-item?handle=20.500.14243/261746&bitstreamId=7ac8c103-d676-4d3d-8912-dc4612893125 http://www.springerlink.com/content/2080751703368528/ 10.1007/978-3-642-28997-2_17 Open Access On-line photo sharing services allow users to share their touristic experiences. Tourists can publish photos of interesting locations or monuments visited, and they can also share comments, annotations, and even the GPS traces of their visits. By analyzing such data, it is possible to turn colorful photos into metadata-rich trajectories through the points of interest present in a city. In this paper we propose a novel algorithm for the interactive gen- eration of personalized recommendations of touristic places of interest based on the knowledge mined from photo albums and Wikipedia. The distinguishing features of our approach are multiple. First, the underlying recommendation model is built fully automatically in an unsupervised way and it can be easily extended with heterogeneous sources of infor- mation. Moreover, recommendations are personalized according to the places previously visited by the user. Finally, such personalized recom- mendations can be generated very efficiently even on-line from a mobile device. dnet:pers:749 Lucchese, Claudio 0000-0002-2545-0425 dnet:pers:1347 Perego, Raffaele 0000-0001-7189-4724 dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 dnet:pers:120 Venturini, Rossano 0000-0002-9830-3936 How Random Walks Can Help Tourism Topological Properties and Temporal Dynamics of Place Networks in Urban Environments com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276165 Moroni D Pascali Ma Reggiannini M Salvetti O International Institute of Acoustics Underwater Acoustic Underwater Archaeology Data Fusion 2012 English Conference article https://hdl.handle.net/20.500.14243/261753 https://iris.cnr.it/request-item?handle=20.500.14243/261753&bitstreamId=178b7c13-d1e5-4ca2-9867-3eb4486ecb58 http://www.proceedings.com/15496.html Restricted A new method is proposed to integrate 3D optical and acoustic images relative to the same underwater environment. The combination of optical and acoustic sensors in terms of uniform reference system, georeferencing and time allows: (i) integration cascade (operational level), (ii) safety data acquisition in various domains (distance from ground, turbid water, vegetation, etc.), (iii) replanning of missions in progress. Furthermore, data fusion can be faced according to different approaches: (a) stratification of referenced data layers, (b) correlation of quantities of different nature, (c) comparison of extracted features: 2D geometries (segments, elementary curves) and 3D (planes, simple surfaces), repetitive patterns, (d) integration of semantic information, (e) template matching for recognizing known structures, (f) creation and refinement of probability maps as a measure of optical (geometry, texture) and acoustic (elevation or reflectivity maps) properties. Unlike most of the existing approaches that perform recognition and matching of different interesting relevant points appearing in two images, we look at the correspondence of salient features present both in optical and acoustic images representing the same scene. A set of geometrical and textural feature extraction algorithms is applied to the multi-sensor images and compared with the output results. We aim thus at emphasizing the geometric structure alignment of features (e.g., lines or different kind of curves), instead of descriptor-based individual feature matching. This is due to the fact that optical and acoustic image properties and patch statistics of corresponding features are generally quite different. Besides, the spatial layout of features is preserved in both maps. dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:236 Pascali, Maria Antonietta 0000-0001-7742-8126 dnet:pers:168 Reggiannini, Marco 0000-0002-4872-9541 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276168 Pardini C Anselmo L Reentry Predictions Propagation Accuracy Windows 2012 English Conference article https://hdl.handle.net/20.500.14243/261756 https://iris.cnr.it/request-item?handle=20.500.14243/261756&bitstreamId=01c57f88-11bd-401f-9074-ff1fbab609e9 https://issfd.jpl.nasa.gov/home/assets/papers/ISSFD23_CRSD1_4.pdf Restricted During five months, from September 2011 to January 2012, three campaigns of reentry predictions were carried out for the Inter-Agency Space Debris Coordination Committee (IADC) and in support of the Italian civil protection authorities. The objects involved were three massive spacecraft, UARS (NASA), ROSAT (DLR) and Fobos-Grunt (Roscosmos), which received widespread attention for the marginal risk on the ground associated with their uncontrolled reentry, probably exceeding a human casualty expectancy of 1 in 10,000, i.e. the alert threshold adopted by several agencies in the United States, Europe and Japan. From the technical point of view, the three above mentioned reentry campaigns offered the occasion to model the orbital evolution, fit the semi-major axis, determine the ballistic coefficients and compare some semi-empirical thermospheric density models under varying solar and geomagnetic activity conditions, dealing with spacecraft characterized by quite different configurations, shapes, masses and attitude control. This paper describes the procedures applied to the reentry prediction problem and the results obtained in each campaign, showing the evolution of ballistic coefficients, relative and absolute residual lifetime errors, and reentry windows. For UARS, the average relative residual lifetime error over the campaign was 15%, with a maximum of 28%. For ROSAT the corresponding figures were 3% and 8%, respectively, while for Fobos-Grunt 4% and 8% were found. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276177 Paternò F Santoro C Spano Ld Springer [INFO]Computer Science [cs] CTT Task models Visual Tool Support 2012 English Conference article https://link.springer.com/content/pdf/10.1007%2F978-3-642-34347-6_21.pdf https://doi.org/10.1007/978-3-642-34347-6_21 https://dx.doi.org/10.1007/978-3-642-34347-6_21 https://hal.inria.fr/hal-01556813 https://hdl.handle.net/20.500.14243/261765 https://iris.cnr.it/request-item?handle=20.500.14243/261765&bitstreamId=35eca212-7cc9-493c-8c45-53083ed0fd73 http://link.springer.com/chapter/10.1007/978-3-642-34347-6_21 10.1007/978-3-642-34347-6_21 Open Access ConcurTaskTrees (CTT) and its supporting environment (CTTE) have been widely used for a significant period of time. However, users have expressed various concerns regarding their usability. In this paper, we present the modifications made so as to provide more effective support. In particular, the environment has been enhanced in order to make it more suitable for designing real-world applications, including improved support for task model editing and early prototype generation. We also report on two evaluation tests that provided useful feedback in order to decide how to improve the environment. dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:1381 Santoro, Carmelina 0000-0002-0556-7538 dnet:pers:73 Spano, Lucio 0000-0001-7106-0463 1. Cabas Vidani, A., Chittaro, L.:Using a Task Modeling Formalism in the Design of Serious Games for Emergency Medical Procedures. VS-GAMES 2009: 95-102. 2. Jourde, F., Laurillau, Y., Nigay, L.:COMM notation for specifying collaborative and multimodal interactive systems. EICS 2010: 125-134. 3. Luyten, K.,Van den Bergh, J., Vandervelpena, C., Coninx, K.: Designing distributed user interfaces for ambient intelligent environments using models and simulations. Computers & Graphics, Vol.30, No.5, October 2006, pp.702-713. 4. Martinie, C., Palanque, P.A., Winckler, M.: Structuring and Composition Mechanisms to Address Scalability Issues in Task Models. INTERACT (3) 2011: 589-609. 5. Meixner, G., Seissler, M., Breiner, K.: Model-Driven Useware Engineering. In: ModelDriven Development of Advanced User Interfaces, Springer, pp. 1-26, 2011. 6. Mori, G., Paternò, F., Santoro, C.: CTTE: support for developing and analyzing task models for interactive system design. IEEE Transactions on Software Engineering, (2002), 797-813. 7. Paternò, F.: Model-Based Design and Evaluation of Interactive Application. Springer Verlag, ISBN 1-85233-155-0, 1999. 8. Paternò, F.: Tools for Task Modelling: Where we are, Where we are headed. Proceedings TAMODIA 2002, pp.10-17, INFOREC, ISBN 973-8360-01-3, Bucharest, July 2002. 9. Paternò, F., Santoro, C., Spano, L.D.: MARIA: A Universal Language for ServiceOriented Applications in Ubiquitous Environments. ACM Transactions on ComputerHuman Interaction 16(4), 1-30 (2009). 10. Rich, C.: Building Task-Based User Interfaces With ANSI/CEA-2018. IEEE Computer, Vol. 42, No. 9, August 2009. com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276183 Pedreschi D Ruggieri S Turini F ACM Press Discrimination discovery Database Applications Classes 2012 English Conference article http://www.di.unipi.it/%7Eruggieri/Papers/sac2012.pdf http://dl.acm.org/citation.cfm?id=2245303 https://doi.org/10.1145/2245276.2245303 https://dx.doi.org/10.1145/2245276.2245303 https://hdl.handle.net/20.500.14243/261771 https://iris.cnr.it/request-item?handle=20.500.14243/261771&bitstreamId=0db82572-8898-40ea-a1e1-ea8fb0c41c20 10.1145/2245276.2245303 Open Access Data mining approaches for discrimination discovery unveil contexts of possible discrimination against protected-by-law groups by extracting classication rules from a dataset of historical decision records. Rules are ranked according to some legally-grounded contrast measure dened over a 4- fold contingency table, including risk dierence, risk ratio, odds ratio, and a few others. Due to time and cost con- straints, however, only the top-k ranked rules are taken into further consideration by an anti-discrimination analyst. In this paper, we study to what extent the sets of top-k ranked rules with respect to any two pairs of measures agree dnet:pers:847 Pedreschi, Dino 0000-0003-4801-3225 Certifying and Removing Disparate Impact com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276185 Campinas S. Perry T. Ceccarelli D. Delbru R. Tummarello G. IEEE, New York, USA Graph Information Search and Retrieval Analytics 2012 English Conference article https://openportal.isti.cnr.it/doc?id=people______::83880feee49f324f5ef3fe53d22b50e3 https://doi.org/10.1109/dexa.2012.38 https://dx.doi.org/10.1109/dexa.2012.38 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6327436&contentType=Conference+Publications&searchField%3DSearch_All%26queryText%3DIntroducing+RDF+graph+summary+with+application+to+assisted+SPARQL+formulation https://publications.cnr.it/doc/276185 10.1109/dexa.2012.38 Restricted One of the reasons for the slow adoption of SPARQL is the complexity in query formulation due to data diversity. The principal barrier a user faces when trying to formulate a query is that he generally has no information about the underlying structure and vocabulary of the data. In this paper, we address this problem at the maximum scale we can think of: providing assistance in formulating SPARQL queries over the entire Sindice data collection - 15 billion triples and counting coming from more than 300K datasets. We present a method to help users in formulating complex SPARQL queries across multiple heterogeneous data sources. Even if the structure and vocabulary of the data sources are unknown to the user, the user is able to quickly and easily formulate his queries. Our method is based on a summary of the data graph and assists the user during an interactive query formulation by recommending possible structural query elements. 23rd International Workshop on Database and Expert Systems Applications. 11th International Workshop on Web Semantics and Information Processing, pp. 261–266, Wien, 3-7 September 2012 info:eu-repo/grantAgreement/EC/FP7/318159/EU/Making the Web an Exploratory for Geospatial Knowledge/GEOKNOW corda_______::b62f2cdca22d94a661188ee5a079e533 318159 Making the Web an Exploratory for Geospatial Knowledge GEOKNOW EC FP7 EU dnet:pers:159 Ceccarelli, Diego CDS074 oai:it.cnr:prodotti:276187 Ricci L Carlini E IEEE Distributed Architectures Distributed Virtual Environments Peer-to-Peer 2012 English Conference article https://doi.org/10.1109/hpcsim.2012.6266885 https://dx.doi.org/10.1109/hpcsim.2012.6266885 https://hdl.handle.net/20.500.14243/261775 https://iris.cnr.it/request-item?handle=20.500.14243/261775&bitstreamId=598f9e34-a440-43c7-b007-f1041eaa6209 10.1109/hpcsim.2012.6266885 Restricted Distributed Virtual Environments (DVEs), like Massively Multiplayer Online Games(MMOG) are attracting millions of users from all over the world. However, as the number of simultaneous users keeps growing, the current used Client/Server infrastructure technologies are showing their limits on the side of the practicality and applicability. As a consequence, novel solutions based on Cloud and P2P architectures have been recently proposed. While Cloud Architectures permit to overcome the over provisioning problem of C/S architectures, the advent of home xDSL connection capability permits to explore the capability of P2P approaches to design the infrastructure of next-generation DVEs. The use of P2P distributed infrastructures permits to exploit the inherent scalability of DVE, their robustness and self-organizing properties. However, this solution has to face with additional related challenges such as consistency, persistence and limited hardware capabilities of the peers. This paper discusses the main research challenges and reviews the main DVE architectures proposed in the last years. corda_______::4041e5079b351390da41f327c90ed43b 257438 Open Computing Infrastructures for Elastic Services CONTRAIL EC FP7 EU dnet:pers:102 Carlini, Emanuele 0000-0003-3643-5404 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276190 Spano L. D. Cisternino A. Paternò F. [INFO]Computer Science [cs] Input and Interaction Technologies Model-based design Software architecture and engineering Gestural Interaction 2012 English Conference article https://link.springer.com/content/pdf/10.1007%2F978-3-642-34347-6_3.pdf https://doi.org/10.1007/978-3-642-34347-6_3 https://dx.doi.org/10.1007/978-3-642-34347-6_3 https://hal.inria.fr/hal-01556826 https://hdl.handle.net/20.500.14243/261778 https://iris.cnr.it/request-item?handle=20.500.14243/261778&bitstreamId=380df337-824c-4899-9b9c-75b47a4d985d http://link.springer.com/chapter/10.1007%2F978-3-642-34347-6_3 10.1007/978-3-642-34347-6_3 Open Access The description of a gesture requires temporal analysis of values generated by input sensors and does not fit well the observer pattern traditionally used by frameworks to handle user input. The current solution is to embed particular gesture-based interactions, such as pinch-to-zoom, into frameworks by notifying when a whole gesture is detected. This approach suffers from a lack of flexibility unless the programmer performs explicit temporal analysis of raw sensors data. This paper proposes a compositional, declarative meta-model for gestures definition based on Petri Nets. Basic traits are used as building blocks for defining gestures; each one notifies the change of a feature value. A complex gesture is defined by the composition of other sub-gestures using a set of operators. The user interface behaviour can be associated to the recognition of the whole gesture or to any other subcomponent, addressing the problem of granularity for the notification events. The meta-model can be instantiated for different gesture recognition supports and its definition has been validated through a proof of concept library. Sample applications have been developed for supporting multitouch gestures on iOS and full body gestures with Microsoft Kinect. corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 dnet:pers:73 Spano, Lucio 0000-0001-7106-0463 A Compositional Model for Gesture Definition 1 Accot, J., Chatty, S., Palanque, P. A formal description of low level interaction and its application to multimodal interactive system 3rd DSVIS EUROGRAPHICS, pp. 92-105, Springer Verlag, 1996 2 Bastide, R. Palanque P. A., A Petri-Net based Environment for the Design of Event-driven Interfaces, In Proc. of 16th International Conference on Application and Theory of PetriNets, (Torino, Italy, June 1995), Springer. 3 Buxton, W. Lexical and pragmatic considerations of input structures. SIGGRAPH Comput. Graph., 17(1):31-37, 1983. 4 González-Calleros, J.M., Vanderdonckt, J., 3D User Interfaces for Information Systems based on UsiXML. In Proc. of 1st Int. Workshop on User Interface Extensible Markup Language UsiXML'2010 (Berlin, Germany, June 2010), Thales Research and Technology France, Paris, 2010 5 Jacob, R.J.K., Giroaud, A., Hirshfield, L.M., Horn, M.S., Shaer O., Solovey, E.T., Zingelbaum, J. Reality-based interaction: a framework for post-WIMP interafaces. In CHI 2008, (Florence, Italy, April 2008), ACM Press, 201-210 6 Kin, K., Hartmann B., DeRose. T., and Agrawala, M., Proton: multitouch gestures as regular expressions. In CHI 2012 (Austin, Texas, U.S. May 2012)., 2885-2894 7 Kammer, D., Wojdziak, J., Keck, M., Groh, R., Taranko, S. Towards a formalization of multi-touch gestures. In ITS '10, ACM International Conference on Interactive Tabletops and Surfaces (Saabrucken, Germany, November 2010), ACM Press, 49-58. 8 Luyten, K., Vanacken, D., Weiss, M., Borchers, J., Izadi, S., Wigdor, D. Engineering patterns for multi-touch interfaces. In EICS 2010, Proceedings of the 2nd ACM SIGCHI symposium on Engineering interactive computing systems. (Berlin, Germany, June 2010), ACM Press, 365-366 9 NUI Group, Gesture Recognition., http://wiki.nuigroup.com/Gesture_Recognition, Website retrieved: 2012-05-27 10 Palanque, P., Bastide, R., Sengès, V.: Validating interactive system design through the verification of formal task and system models. In EHCI 1995, (Yellowstone Park, USA, 1995), pp. 189-212, Chapman & Hall. 11 Paternò, F. Model-based design and evaluation of interactive applications. Applied Computing, Springer 2000 12 Paternò, F. MARIA Paternò, F., Santoro, C., Spano, L.D.: MARIA: A Universal Language for Service- Oriented Applications in Ubiquitous Environment. ACM Transactions on Computer- Human Interaction 16(4), 1-30 (2009) 13 René, D. Alla, H. Discrete, Continuous and Hybrid Petri Nets, Springer 2005. 14 Scottidi, A, Blanch, R., Coutaz, J. A Novel Taxonomy for Gestural Interaction techniques based on accelerometers. In IUI '11, Proceedings of the 16th international conference on intelligent user interfaces, (Palo Alto, CA, USA, February 2011), ACM Press, 63-72. 15 Vanacken, D., Boeck, J.D., Raymaekers, C., Coninx, K.: NIMMIT: A notation for modeling multimodal interaction techniques. ;In GRAPP 2006, (Setubal, Portugal, 2006), 224-231 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276192 Ruggieri S Entailment Parameterized linear constraint Quantified linear implication 2012 English Conference article https://dx.doi.org/10.3233/978-1-61499-098-7-702 http://ebooks.iospress.nl/publication/7056 https://hdl.handle.net/20.500.14243/261780 https://iris.cnr.it/request-item?handle=20.500.14243/261780&bitstreamId=eda1867e-e83b-4f66-8017-c6327fac1c60 10.3233/978-1-61499-098-7-702 Restricted Parameterized linear systems allow for modelling and reasoning over classes of polyhedra. Collections of squares, rectangles, polytopes, and so on can readily be defined by means of linear systems with parameters in constant terms. In this paper, we consider the membership problem of deciding whether a given polyhedron belongs to the class defined by a parameterized linear system. As an example, we are interested in questions such as: "does a given polytope belong to the class of hypercubes?" We show that the membership problem is NP-complete, even when restricting to the 2-dimensional plane. Despite the negative result, the constructive proof allows us to devise a concise decision procedure using constraint logic programming over the reals, namely CLP(R), which searches for a characterization of all instances of a parameterized system that are equivalent to a given polyhedron. dnet:pers:4 Ruggieri, Salvatore 0000-0002-1917-6087 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276194 Ruggieri S Language Constructs and Features 2012 English Conference article https://hdl.handle.net/20.500.14243/261782 https://iris.cnr.it/request-item?handle=20.500.14243/261782&bitstreamId=995f5ccd-4e7e-46e2-acbb-9c3f866b33e4 http://siam.omnibooksonline.com/2012datamining/data/papers/115.pdf Restricted The current availability of efficient algorithms for decision tree induction makes intricate post-processing tech- niques worth to be investigated both for eciency and effectiveness. We study the simplification operator of subtree replacement, also known as grafting, originally implemented in the C4.5 system. We present a parametric bottom-up algorithm integrating grafting with the standard pruning operator, and analyze its complexity in terms of the number of nodes visited. Immediate instances of the parametric algorithm include extensions of error based, reduced error, minimum error, and pessimistic error pruning. Experimental results show that the computational cost of grafting is paid of by statis- tically significant smaller trees without accuracy loss. dnet:pers:4 Ruggieri, Salvatore 0000-0002-1917-6087 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276204 Furletti B Gabrielli L Rinzivillo S Renso C ACM Press Mobile phone data User profiles Data mining 2012 English Conference article http://www.cs.uic.edu/~urbcomp2012/papers/UrbComp2012_Paper20_Furletti.pdf https://doi.org/10.1145/2346496.2346500 https://dx.doi.org/10.1145/2346496.2346500 https://hdl.handle.net/20.500.14243/261792 https://iris.cnr.it/request-item?handle=20.500.14243/261792&bitstreamId=e0469f7f-c023-49bc-a4e3-c2b569586081 10.1145/2346496.2346500 Open Access The huge quantity of positioning data registered by our mobile phones stimulates several research questions, mainly originating from the combination of this huge quantity of data with the extreme heterogeneity of the tracked user and the low granularity of the data. We propose a methodology to partition the users tracked by GSM phone calls into profiles like resident, commuters, in transit and tourists. The methodology analyses the phone calls with a combination of top-down and bottom up techniques where the top-down phase is based on a sequence of queries that identify some behaviors. The bottom-up is a machine learning phase to find groups of similar call behavior, thus refining the previous step. The integration of the two steps results in the partitioning of mobile traces into these four user categories that can be deeper analyzed, for example to understand the tourist movements in city or the traffic effects of commuters. An experiment on the identification of user profiles on a real dataset collecting call records from one month in the city of Pisa illustrates the methodology. corda_______::d24ac4d2da55ff86558f26b2e80fd4f0 270833 Data Science for Simulating the Era of Electric Vehicles DATA SIM EC FP7 EU dnet:pers:220 Furletti, Barbara 0000-0003-3621-3211 dnet:pers:186 Gabrielli, Lorenzo 0000-0003-1208-8321 dnet:pers:1451 Renso, Chiara 0000-0002-1763-2966 dnet:pers:828 Rinzivillo, Salvatore 0000-0003-4404-4147 Recognizing Residents and Tourists with Retail Data Using Shopping Profiles Transportation Planning Based on GSM Traces: A Case Study on Ivory Coast com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276225 Bardi A La Bruzzo S Manghi P Compound Objects OAI-ORE and OAI-PMH protocols 2012 English Conference article https://hdl.handle.net/20.500.14243/261811 https://iris.cnr.it/bitstream/20.500.14243/261811/1/prod_276225-doc_78408.pdf https://iris.cnr.it/request-item?handle=20.500.14243/261811&bitstreamId=907300a9-1036-4d76-907b-f865f9d623c7 Open Access Modern Digital Library Systems (DLSs) are based on docu- ment models which surpass the traditional payload-metadata document model to incorporate further entities involved in the research life-cycle. Such DLSs manage graphs of interconnected objects, hence oer tools for the creation, visualization and exports of such graphs. In particular, ob- jects in the graph are exported via standard OAI-ORE and OAI-PMH pro- tocols, encoded as (XML) packages of interlinked information objects", also known as compound objects. Fedora is a well-known repository plat- form, designed to support the realization of DLSs implementing modern document models. To date, Fedora does not provide tools to customize compound object exports from DLS object graphs. This paper presents Fedora-OAIzer, an extension of Fedora which allows DLS developers to customize the structure of compound objects to be exported from a given DLS document model { expressed in terms of Fedora Content Models { and to select the OAI protocol of preference. In order to prove the com- pleteness of the approach, Fedora-OAIzer is compared to other solutions for exporting compound objects from Fedora repositories. corda_______::fe4cbcc8f465c016c034a4f93965074c 283595 2nd-Generation Open Access Infrastructure for Research in Europe OPENAIREPLUS EC FP7 EU dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:136 La Bruzzo, Sandro Fabrizio 0000-0003-2855-1245 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276232 Palma G Siotto E Proesmans M Baldassarri M Baracchini C Batino S Scopigno R RTI images Coin collection Virtual exploration 2012 English Conference article https://hdl.handle.net/20.500.14243/261818 https://iris.cnr.it/bitstream/20.500.14243/261818/1/prod_276232-doc_107210.pdf Open Access Methodologies for virtual examination of Cultural Heritage artifacts through Reflectance Transformation Imaging (RTI) are gaining interest. Although at the beginning this techniques were designed to aid Cultural Heritage specialists in the inspection and interpretation process, the recent advances of 3D web visualization platforms are increasing our capability to open this type of visual inspection to the ordinary public. We present the design and implementation of a system that provide the access of ordinary people (visitors of the museum or web surfers) to a collection of ancient coins, preserved in the San Matteo Museum of Pisa (Italy). Those coins have been digitized to produce RTI representations and are presented to museum visitors together with some data telling their story and explaining their value. The interactive presentation system, designed to be deployed either by a museum kiosk or by a web site, is composed of two integrated sections: a brief introduction to the different subsets of coins; an interactive visualization of the RTI representation of each coin, by means of a specific RTI viewer. The coins are organized in different (possibly overlapping) subsets, to allow us to better present them to a public of inexperienced visitors. Starting from the main theme, the Historical Collection of the coins, we have some subsets about the iconography, the different production techniques (coining or fusion), the value of the coins, etc. After the selection of a specific subset, the user is presented a basic page containing an hypertext description with some basic information, a draggable image gallery with the thumbnails of the coins in the subset and the RTI viewer to display the specific selected coin. The viewer supports visualization and interaction with the RTI image through a basic set of functionalities: changing the light direction, zooming, panning over the image, flipping the coin to switch between the two sides and finally the possibility to show some hot spots, which link specific locations/areas on the coin with descriptive data (presented by means of HTML hypertext page). dnet:pers:95 Palma, Gianpaolo 0000-0002-1032-2092 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 dnet:pers:178 Siotto, Eliana 0000-0001-7764-8671 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276245 Batino S Callieri M Dellepiane M Duranti D Pingi P Scopigno R Siotto E 3D scanning 3D reconstruction Virtual Reality Computer Graphics 2012 English Conference article https://hdl.handle.net/20.500.14243/262365 https://iris.cnr.it/request-item?handle=20.500.14243/262365&bitstreamId=9975aae5-2b61-4333-8c43-ac295e13998e http://www.stadtarchaeologie.at/?page_id=5357 Restricted This paper describes the main phases of an ongoing project regarding the 3D virtual reconstruction of an Etruscan hypogeum together with the funerary equipment it contained. The tomb is dating back to late Hellenistic period and was discovered in 1880 in Sigliano, between lake Trasimeno and lake of Chiusi in Central Italy. This sepulcher is a paradigmatic testimony enlightening processes of settlement and land use during ancient times in a district (Valdichiana) with a strong vocation for agriculture and forestry. Furthermore, this reconstruction allows to relocate in their original context some finds now kept at the Archaeological Museum of Perugia, together with some other lost goods, documented only by detailed sketches and drawings. Hence, 3D modeling and 3D scanning have been combined to present the plausible appearance of the tomb when it was discovered. Some of the most interesting objects have been 3D scanned to provide accurate data. Particular care has been devoted to the 3D model of a bronze helmet probably gilded, a Southern Italy production (probably Taranto) dated 4th century BC. A portion of plausible landscape has been modeled taking into account the geomorphology obtained through Google Earth, to locate the grave, and to insert it in a possible context. Moreover, following the indications found in the original sketches, the interior of the tomb and some of the smaller objects have been modeled. All of the generated data have been used to produce a video which will be shown at the Archeological Museum of Perugia. dnet:pers:1547 Callieri, Marco 0000-0002-5832-680X dnet:pers:31 Dellepiane, Matteo 0000-0003-1815-4756 dnet:pers:53 Duranti, Daniele dnet:pers:25 Pingi, Paolo 0000-0003-2347-2011 dnet:pers:1196 Scopigno, Roberto 0000-0002-7457-7473 dnet:pers:178 Siotto, Eliana 0000-0001-7764-8671 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276270 Pardini C Anselmo L Fobos-Grunt (Phobos-Grunt) Reentry predictions Civil protection 2012 English Other https://hdl.handle.net/20.500.14243/262390 https://iris.cnr.it/request-item?handle=20.500.14243/262390&bitstreamId=19a974d8-901d-43ea-be8a-b94d7ea33994 Restricted Collection of the information notes issued by ISTI/CNR during the Fobos-Grunt reentry prediction campaign. The bulletins were prepared for the Italian Space Agency (ASI) and the National Civil Protection Department. dnet:pers:735 Anselmo, Luciano 0000-0001-5875-2975 dnet:pers:1315 Pardini, Carmen 0000-0001-6060-2335 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276306 Paternò F Sisti C Spano Ld Vocal browsing User interfaces Adaptation 2012 English Journal article http://ercim-news.ercim.eu/en88/special/cross-modality-adaptation-of-service-front-ends https://hdl.handle.net/20.500.14243/262425 https://iris.cnr.it/bitstream/20.500.14243/262425/1/prod_276306-doc_77916.pdf Open Access The current evolution of pervasive technologies means that traditional access modalities are not always suitable for a particular service and, consequently, need to be reassessed. There are many scenarios in which the user is unable to use a screen or keyboard to interact with a given service. In such cases, a vocal interaction can be useful, but this is only supported by a few application providers. We propose a solution to adapt existing Service Front Ends in order to support vocal interaction, which is based on reverse engineering, adaptation heuristics and automatic generation of the vocal implementation. ERCIM NEWS, vol. 88, pp. 37-38 corda_______::41a17dcef85a04e347590546665f07d5 258030 Multidimensional context-aware adaptation of Service Front-ends SERENOA EC FP7 EU dnet:pers:73 Spano, Lucio 0000-0001-7106-0463 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276309 Ter Beek Mh Muccini H Pelliccione P Software evolution Model problems Formal verification 2012 English Journal article https://hdl.handle.net/20.500.14243/262428 https://iris.cnr.it/bitstream/20.500.14243/262428/1/prod_276309-doc_77926.pdf Open Access Researchers from the Software Engineering and Architecture group, University of L'Aquila, together with the Formal Methods and Tools group of ISTI-CNR are developing a novel approach that extends and adapts assume-guarantee reasoning to evolving SPLs in order to guarantee resilience against changes in the product environment. The proposal is to selectively verify and test assume-guarantee properties over only the components affected by the changes. ERCIM NEWS, vol. 88, pp. 40-41 dnet:pers:566 Ter Beek, Maurice Henri 0000-0002-2930-6367 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276314 Lazar J. Abascal J. Davis J. Evers V. Gulliksen J. Jorge J. Mcewan T. Paternò F. Persson H. Prates R. Von Axelson H. Winckler M. Wulf V. IR-84184 HMI-HF: Human Factors METIS-296255 Public Policy EWI-22965 Web Accessibility Human-Computer Interaction HCI 2012 English Journal article http://dl.acm.org/citation.cfm?id=2168947 https://doi.org/10.1145/2168931.2168947 https://dx.doi.org/10.1145/2168931.2168947 http://eprints.eemcs.utwente.nl/secure2/22965/01/Evers_HCI_Public_Policy_Activities.pdf https://hdl.handle.net/20.500.14243/262432 https://iris.cnr.it/request-item?handle=20.500.14243/262432&bitstreamId=d6b3af6a-63a6-456d-9ce2-0cc058d89f76 https://publica.fraunhofer.de/handle/publica/231132 https://research.utwente.nl/en/publications/hci-public-policy-activities-in-2012-a-10country-discussion(72e95386-8f61-45fb-8471-367bdf817cbc).html 10.1145/2168931.2168947 Restricted Public policy increasingly plays a role in influencing the work that we do as HCI researchers, interaction designers, and practitioners. "Public policy" is a broad term that includes both government policy and policy within non-governmental organizations, such as standards bodies. The Interacting with Public Policy forum focuses on topics at the intersection of human-computer interaction and public policy. INTERACTIONS (N.Y.N.Y.), vol. 19 (issue 3), pp. 78-81 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276316 Chessa S. Maestrini P. Data fragmentation and dispersal Computer Science Applications Library and Information Sciences Information Systems Erasure codes Wireless sensor networks (WSNs) Arithmetic residue codes 2012 English Journal article https://doi.org/10.1109/tit.2012.2216937 https://dx.doi.org/10.1109/tit.2012.2216937 https://hdl.handle.net/20.500.14243/262434 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6293891&contentType=Jo https://iris.cnr.it/request-item?handle=20.500.14243/262434&bitstreamId=504fb05b-50d2-4f4b-a775-bb30cdb42e89 10.1109/tit.2012.2216937 Restricted We consider a problem where a physical quantity is repeatedly measured by replicated devices, yielding a stream of numerical data. Data are stored within the measuring devices and sporadically retrieved by a user. To avoid data losses due to large data streams with insufficient memory, the data are split into frag- ments, each of which is a compressed encoding of a number in the stream, and different fragments are stored in different, repli- cated devices. The devices are not allowed to communicate with each other, and they produce the local streams of fragments from independent measurements. Given the independence of measure- ments, the fragments are corrupted by independent errors, which are likely to be small integers, although errors of unbounded mag- nitude may also occur due to failures or to interferences. As de- vices may fail, or communication may be unreliable, the user may be unable to download fragments from some of the replicated de- vices, leading to fragment erasures. Our approach to the problem is to encode the data in a Residue Number System with Nonpair- wise-Prime Moduli, named D-RNS-NPM. With ? moduli and residue digits, every replicated device is tied to a different modulus, with which it produces and stores a residue digit (i.e., a fragment) from the local measurement. Assuming an upper bound ? , with , to the number of erasures, we show that the D-RNS-NPM guarantees the reconstruction of any number from a subset of at least ? ? ? fragments. If fragments bear errors, whose magnitude is unrestricted for at most one error and upper bounded by a small for the others, reconstruction is within an approximation of ? ? , and this property is retained when errors cannot be detected due to the unbounded error multiplicity. The time complexity of the decoding algorithm is polynomial. This problem appears to be rel- evant in wireless sensor networks, and an application in this area is envisioned. IEEE TRANSACTIONS ON INFORMATION THEORY, vol. 58 (issue 12), pp. 7280-7294 corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276319 Kotti M. Paternò F. Emotion recognition Binary classification schema Computer Vision and Pattern Recognition Linguistics and Language Software Large-scale feature extraction Human-Computer Interaction Language and Linguistics 2012 English Journal article http://hdl.handle.net/10044/1/11705 https://doi.org/10.1007/s10772-012-9127-7 https://dx.doi.org/10.1007/s10772-012-9127-7 https://hdl.handle.net/20.500.14243/262437 https://iris.cnr.it/request-item?handle=20.500.14243/262437&bitstreamId=81369040-2abf-47ca-a05e-fdfec26a9beb http://link.springer.com/article/10.1007/s10772-012-9127-7 10.1007/s10772-012-9127-7 Open Access In this paper, a psychologically-inspired binary cascade classification schema is proposed for speech emotion recognition. Performance is enhanced because commonly confused pairs of emotions are distinguishable from one another. Extracted features are related to statistics of pitch, formants, and energy contours, as well as spectrum, cepstrum, perceptual and temporal features, autocorrelation, MPEG-7 descriptors, Fujisaki's model parameters, voice quality, jitter, and shimmer. Selected features are fed as input to K nearest neighborhood classifier and to support vector machines. Two kernels are tested for the latter: linear and Gaussian radial basis function. The recently proposed speaker-independent experimental protocol is tested on the Berlin emotional speech database for each gender separately. The best emotion recognition accuracy, achieved by support vector machines with linear kernel, equals 87.7%, outperforming state-of-the-art approaches. Statistical analysis is first carried out with respect to the classifiers' error rates and then to evaluate the information expressed by the classifiers' confusion matrices. INTERNATIONAL JOURNAL OF SPEECH TECHNOLOGY, vol. 15 (issue 2), pp. 131-150 dnet:pers:1088 Paternò, Fabio 0000-0001-8355-6909 Deep Neural Networks for Shimmer Approximation in Synthesized Audio Signal Speech Emotion Recognition Using Local and Global Features com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276379 Tonazzini A Gerace I Martinelli F CRC Press Document Analysis and Restoration Blind Source Separation Image regularization I.4 IMAGE PROCESSING AND COMPUTER VISION 2012 English Contribution to book https://hdl.handle.net/20.500.14243/265222 https://iris.cnr.it/request-item?handle=20.500.14243/265222&bitstreamId=e87c5fd7-c4ae-478e-ad4d-78660d45fe13 http://www.crcpress.com/product/isbn/9781439869550 Restricted Conservation, readability and content analysis of ancient documents is often compromised by several and different damages that they have undertaken over time, and that continue to cause a progressive decay. Natural ageing, usage, poor storage conditions, humidity, molds, insect infestations and fires are the most diffuse degradation factors. In addition, the materials used in the original production of the documents, i.e. paper or parchment and inks, are usually highly variable in consistency and characteristics. All these factors concur to cause ink diffusion and fading, seeping of ink from the reverse side (bleed-through distortion), transparency from either the reverse side or from subsequent pages (show-through distortion), spots, noise, low contrast, unfocused, faint, fragmented or joined characters. Furthermore, these defects are usually varying across the document. These problems are common to the majority of the governmental, historical, ecclesiastic and commercial archives in Europe, so that seeking out for a remedy would have an enormous social and technological impact. Digital imaging can play a fundamental role in this respect. Indeed, it is an essential tool for generating digital archives, in order to ensure the documents accessibility and conservation, especially for those rare or very important historical documents, whose fragility prevents the direct access by scholars and historians. Moreover, OCR processing for automatic transcription and indexing facilitates the access to the digital archives and the retrieval of information. Finally, a very common need is the improvement of the readability by the side of the interested scholars. Often, the digital images of documents are acquired only in grayscale or, at best, in the visible range of the spectrum, due to the larger diffusion of the related acquisition equipments. However, owing to specific damages, some documents may be very difficult to read to the naked eye. This particularly concerns documents produced during the XVI and XVII centuries, due to the corrosion, fading, seeping and diffusion of the ink used (iron-gall mostly), and those produced even more recently, due to the bad quality of the paper that started being used after the XIX century. Furthermore, interesting features are often barely detectable in the original color document, while revealing the whole contents is an important aid to scholars that are interested in dating or establishing the origin of the document itself, or reading hidden text it may contain. As an example, in the case of palimpsests, usually ancient manuscripts that have been erased and then rewritten, what is desired is to enhance and let ``emerge'' the traces of the original underwriting. Thus, additional information can sometimes be obtained from images taken at non-visible wavelengths, for instance in the near infrared and ultraviolet ranges. Alternatively, or in conjunction with multispectral/hyperspectral acquisitions, digital image processing techniques can be used for enhancing the readability of the document contents and seeking out new information. dnet:pers:691 Tonazzini, Anna 0000-0001-6970-4725 com_20.500.14243_29 02 Contributo in Volume 02 Contributo in Volume com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_30 02.01 Contributo in volume (Capitolo o Saggio) 02.01 Contributo in volume (Capitolo o Saggio) ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276383 Padovani C Algebra tensoriale Analisi tensoriale Soggetto_ACM 2012 Italian Book http://cab.unime.it/journals/index.php/lecture/issue/current https://hdl.handle.net/20.500.14243/265226 https://iris.cnr.it/request-item?handle=20.500.14243/265226&bitstreamId=5bebd1f8-1ffd-4d20-a317-ad537b8ff522 Restricted This is a collection of notes taken on the tensor calculus classes held at the Graduate School of Engineering "Leonardo da Vinci" at the University of Pisa from 2006 to 2011. The topics covered at lessons, aimed at providing the basic knowledge and tools necessary for the study of continuum mechanics, include fundamental results on tensor algebra and analysis. Chapter 1 provides a brief introduction to finite dimensional vector spaces. Then, Chapter 2 addresses the classical topics of tensor calculus, including symmetric and skew-symmetric tensors, the theorem of polar decomposition, fourth-order tensors, isotropic tensor functions and the differential calculus of tensor functions. The text is accompanied by numerous examples and exercises. SIMAI E-LECTURE NOTES dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X com_20.500.14243_37 03 Libro 03 Libro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_38 03.01 Monografia o trattato scientifico 03.01 Monografia o trattato scientifico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276440 Badia Rm Lezzi D Alexandrov V Callau P Rebello V Candela L Blanquer I De Giovanni R Cardoso V Pittonet S EUBrazilOpenBio e-Infrastructure Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/265282 https://iris.cnr.it/request-item?handle=20.500.14243/265282&bitstreamId=96637cf4-6404-4e4c-a1e7-d2a1d1168350 Restricted This periodic report represents an accurate description of the work carried out in this project for this reporting period. corda_______::e8da2e3e130ad3b1a650487d9ff126e4 288754 EU-Brazil Open Data and Cloud Computing e-Infrastructure for Biodiversity EUBRAZILOPENBIO EC FP7 EU dnet:pers:82 Candela, Leonardo 0000-0002-7279-2727 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276452 Massink M Brambilla M Latella D Dorigo M Mauro B Formal Modeling Swarm Robotics Fluid Flow Analysis D.2.4 Software/Program Verification 68N30 Mathematical aspects of software engineering 2012 English Other https://hdl.handle.net/20.500.14243/265294 http://openportal.isti.cnr.it/data/2012/276452/2012_276452.pdf?id=people______%3A%3A3c0726824bb5f5244705776aa109c281 https://iris.cnr.it/bitstream/20.500.14243/265294/1/prod_276452-doc_78556.pdf Open Access We present a novel method to analyse swarm robotics sys- tems based on Bio-PEPA. Bio-PEPA is a process algebraic language originally developed to analyse biochemical systems. Its main advantage is that it allows different kinds of analyses of a swarm robotics system starting from a single description. In general, to carry out different kinds of analysis, it is necessary to develop multiple models, raising issues of mutual consistency. With Bio-PEPA, instead, it is possible to perform stochastic simulation, fluid flow analysis and statistical model checking based on the same system specification. This reduces the complexity of the analysis and ensures consistency between analysis results. Bio-PEPA is well suited for swarm robotics systems, because it lends itself well to modelling distributed scalable systems and their space-time characteris- tics. We demonstrate the validity of Bio-PEPA by modelling collective decision-making in a swarm robotics system and we evaluate the result of different analyses. dnet:pers:960 Latella, Diego 0000-0002-3257-9059 dnet:pers:1455 Massink, Mieke 0000-0001-5089-002X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276462 L Cibin M Chiarini A Milani Comparetti F Bernardi R Ragazzoni Gm Pinna I Zayer Pm Besso A Rossi F Villa Space Debris Astrodynamics Orbit determination 2012 English Journal article https://hdl.handle.net/20.500.14243/265304 https://iris.cnr.it/request-item?handle=20.500.14243/265304&bitstreamId=090e35c0-6807-4b9e-a493-d350be5ebe37 http://sait.oat.ts.astro.it/MSAIS/20/index.html Restricted CGS SpA Compagnia Generale per lo Spazio formerly Carlo Gavazzi Space SpA, INAF (Istituto Nazionale di Astrofisica), DM (Dipartimento di Matematica Pisa) and ISTI-CNR (Istituto di Scienza e Tecnologie dell'Informazione), all members of an Italian Team studying Space Surveillance topics, have been awarded by ESA a Feasibility Study of an innovative optical system for debris surveillance obtained by applying a good combi- nation of both innovative and state of the art solutions. This paper presents the architecture of the optical sensor used for space debris monitoring, catalogue build up and maintenance for collision avoidance, considering the upper LEO belt, the most demanding test case. The proposed sensor is the core element of an Optical Network which, for objects orbiting in the high LEO, can in principle increase performances with a relatively small impact on the overall system costs, compared to radar systems so far considered as baseline for LEO observations. MEMORIE DELLA SOCIETÀ ASTRONOMICA ITALIANA SUPPLEMENTI, vol. 20, pp. 50-57 dnet:pers:1425 Rossi, Alessandro (mat: 673) 0000-0001-9311-2869 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou205 Istituto di Fisica Applicata - IFAC Istituto di Fisica Applicata - IFAC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276487 Coscia M. Rossetti G. Giannotti F. Pedreschi D. ACM - Association for Computing Machinery, New York, USA Database applications Computer Science - Data Structures and Algorithms Social and Information Networks (cs.SI) FOS: Physical sciences Data mining Clustering I.5.3 Computer Science - Social and Information Networks FOS: Computer and information sciences Physics - Physics and Society Complex networks I.5.3 Clustering. Algorithms Community discovery Physics and Society (physics.soc-ph) Data Structures and Algorithms (cs.DS) 2012 English Conference article https://openportal.isti.cnr.it/doc?id=people______::916ad925f2845a414b5e2fc79868bccd http://arxiv.org/abs/1206.0629 http://dl.acm.org/citation.cfm?id=2339630&bnc=1 https://doi.org/10.1145/2339530.2339630 https://doi.org/10.48550/arxiv.1206.0629 https://dx.doi.org/10.1145/2339530.2339630 https://publications.cnr.it/doc/276487 10.1145/2339530.2339630 10.48550/arxiv.1206.0629 Open Access Community discovery in complex networks is an interest- ing problem with a number of applications, especially in the knowledge extraction task in social and information net- works. However, many large networks often lack a particular community organization at a global level. In these cases, tra- ditional graph partitioning algorithms fail to let the latent knowledge embedded in modular structure emerge, because they impose a top-down global view of a network. We pro- pose here a simple local- rst approach to community dis- covery, able to unveil the modular organization of real com- plex networks. This is achieved by democratically letting each node vote for the communities it sees surrounding it in its limited view of the global system, i.e. its ego neighbor- hood, using a label propagation algorithm; nally, the local communities are merged into a global collection. We tested this intuition against the state-of-the-art overlapping and non-overlapping community discovery methods, and found that our new method clearly outperforms the others in the quality of the obtained communities, evaluated by using the extracted communities to predict the metadata about the nodes of several real world networks. We also show how our method is deterministic, fully incremental, and has a lim- ited time complexity, so that it can be used on web-scale real networks. KDD'12 - 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 615–623, Beijing, China, 12-16 August info:eu-repo/grantAgreement/EC/FP7/270833/EU/Data Science for Simulating the Era of Electric Vehicles/DATA SIM corda_______::d24ac4d2da55ff86558f26b2e80fd4f0 270833 Data Science for Simulating the Era of Electric Vehicles DATA SIM EC FP7 EU info:eu-repo/grantAgreement/EC/FP7/284715/EU/Inductive Constraint Programming/ICON corda_______::48fa20df4153a36130f73e54f7c86387 284715 Inductive Constraint Programming ICON EC FP7 EU dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 A Customisable Pipeline for Continuously Harvesting Socially-Minded Twitter Users A Novel Approach to Evaluate Community Detection Algorithms on Ground Truth [1] Yong-Yeol Ahn, James P. Bagrow, and Sune Lehmann. Link communities reveal multiscale complexity in networks. Nature, 466(7307):761{764, June 2010. [2] James P. Bagrow and Erik M. Bollt. Local method for detecting communities. Physical Review E, 72(4):046108+, October 2005. [3] Vincent D. Blondel, Jean-Loup Guillaume, Renaud Lambiotte, and Etienne Lefebvre. Fast unfolding of communities in large networks. J.STAT.MECH., page P10008, 2008. [4] Paolo Boldi, Marco Rosa, Massimo Santini, and Sebastiano Vigna. Layered label propagation: a multiresolution coordinate-free ordering for compressing social networks. In WWW, pages 587{596, 2011. [5] Aaron Clauset, M. E. J. Newman, and Cristopher Moore. Finding community structure in very large networks. Physical Review E, 70:066111, 2004. [6] Michele Coscia, Fosca Giannotti, and Dino Pedreschi. A classi cation for community discovery methods in complex networks. Statistical Analysis and Data Mining, 4(5):512{546, 2011. [7] Je rey Dean and Sanjay Ghemawat. MapReduce: Simpli ed data processing on large clusters. OSDI, pages 137{150, 2004. [8] Imre Derenyi, Gergely Palla, and Tamas Vicsek. Clique Percolation in Random Networks. Physical Review Letters, 94(16):160202+, April 2005. [9] S. Fortunato. Community detection in graphs. Physics Reports, 486:75{174, February 2010. [10] Santo Fortunato and Marc Barthelemy. Resolution limit in community detection. PNAS, 104(1):36{41, January 2007. [11] Shantanu Godbole and Sunita Sarawagi. Discriminative methods for multi-labeled classi cation. In PAKDD, pages 22{30, 2004. [12] Amit Goyal, Byung-Won On, Francesco Bonchi, and Laks V. S. Lakshmanan. Gurumine: A pattern mining system for discovering leaders and tribes. ICDE, 0:1471{1474, 2009. [13] Keith Henderson, Tina Eliassi-Rad, Spiros Papadimitriou, and Christos Faloutsos. Hcdf: A hybrid community discovery framework. In SDM, pages 754{765, 2010. [14] Liran Katzir, Edo Liberty, and Oren Somekh. Estimating sizes of social networks via biased sampling. In WWW, pages 597{606, 2011. [15] A. Lancichinetti and S. Fortunato. Community detection algorithms: A comparative analysis. Physical Review E, 80(5):056117{+, November 2009. [16] Jure Leskovec, Lada A. Adamic, and Bernardo A. Huberman. The dynamics of viral marketing. ACM Trans. Web, 1, May 2007. [17] Peter J. Mucha, Thomas Richardson, Kevin Macon, Mason A. Porter, and J-P Onnela. Community structure in Time-Dependent, multiscale, and multiplex networks. Science, 328(5980):876{878, 2010. [18] M. E. J. Newman. Modularity and community structure in networks. Proceedings of the National Academy of Sciences, 103(23):8577{8582, June 2006. [19] Spiros Papadimitriou, Jimeng Sun, Christos Faloutsos, and Philip S. Yu. Hierarchical, parameter-free community discovery. In ECML PKDD, pages 170{187, 2008. [20] Pascal Pons and Matthieu Latapy. Computing communities in large networks using random walks. J. Graph Algorithms Appl., 10(2):191{218, 2006. [21] Usha N. Raghavan, Reka Albert, and Soundar Kumara. Near linear time algorithm to detect community structures in large-scale networks. 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CDS074 oai:it.cnr:prodotti:276505 Girardi M Padovani C Pasquinelli G Polistampa Masonry buildings No-tension materials Numerical methods 2012 English Conference article https://hdl.handle.net/20.500.14243/265347 https://iris.cnr.it/request-item?handle=20.500.14243/265347&bitstreamId=2534daec-a959-463f-823f-b20297d0be1c http://www.polistampa.com/php/sl.php?bc=41&idlibro=5723 Restricted This paper deals with the results of some nonlinear dynamic analyses conducted via the finite element code NOSA on the "Rognosa" tower in San Gimignano. The NOSA code has been developed by the Mechanics of Materials and Structures Laboratory of ISTI-CNR and applied since the nineties to the study of many masonry buildings and monuments. The code models masonry as an isotropic, nonlinear elastic material with zero tensile strength and bounded compressive strength; thermal dilatations due to daily or seasonal thermal variations can be taken into account as well. The NOSA-ITACA project, funded by the Region of Tuscany for the years 2011-2013, is aimed at upgrading the NOSA code via the open source GUI platform SALOME and developing a technical support service to provide consultancy, assistance and training in the field of maintenance and restoration of the architectural heritage. dnet:pers:76 Girardi, Maria 0000-0002-7358-5607 dnet:pers:1106 Padovani, Cristina 0000-0002-2467-569X dnet:pers:376 Pasquinelli, Giuseppe com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:276557 Coppini G Favilla R Marraccini P Salvetti O Moroni D Pieri G Valutazione grasso Epicardico Cardiac imaging Sistema automatico basato su immagini D.2.2 Design Tools and Techniques I.3.5 Computational Geometry and Object Modeling I.4.1 Digitization and Image Capture 2012 Italian Patent https://hdl.handle.net/20.500.14243/265938 Metadata Only Access dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_50 06 Brevetti 06 Brevetti com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_51 06.01 Brevetto di invenzione industriale 06.01 Brevetto di invenzione industriale ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:278569 Antoniadis A Brito F Coro G Gerbesiotis J Marketakis Y Data Manipulation Data Mining Data Visualization Semantic Data Analysis H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/257638 http://openportal.isti.cnr.it/data/2012/278569/2012_278569.pdf?id=people______%3A%3A1fc143eb223d0695ce5c2124c523a9e4 https://iris.cnr.it/bitstream/20.500.14243/257638/1/prod_278569-doc_78360.docx Open Access This document describes the novelties within the iMarine Data Consumption Software which were achieved from the 7th to the 12th month of the project and provide pointers to the documentation and artifacts of the related components. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:188838 S Biasotti B Falcidieno D Giorgi M Spagnuolo Shape analysis I.3 COMPUTER GRAPHICS 2012 English Conference article http://dl.acm.org/citation.cfm?id=2343499 https://doi.org/10.1145/2343483.2343499 https://dx.doi.org/10.1145/2343483.2343499 https://hdl.handle.net/20.500.14243/229059 https://iris.cnr.it/request-item?handle=20.500.14243/229059&bitstreamId=fb8db600-86f5-4763-8245-5f17946815fa 10.1145/2343483.2343499 Restricted A practical guide for researchers who are exploring the new frontiers of 3D shape analysis and managing the complex mathematical tools that most methods rely on. Many research solutions come from advances in pure and applied mathematics, as well as from re-reading classical mathematical theories. Managing these math tools is critical to understanding and solving current problems in 3D shape analysis. This course is designed to help mathematicians and scientists communicate in a world where boundaries between disciplines are (fortunately) blurred, so they can quickly find the right mathematical tools for a bright intuitive idea and strike a balance between theoretical rigor and computationally feasible solutions. The course presents basic concepts in differential geometry and proceeds to advanced topics in algebraic topology, always keeping an eye on their computational counterparts. It includes examples of applications to shape correspondence, symmetry detection, and shape retrieval that show how these mathematical concepts can be translated into practical solutions. dnet:pers:943 Giorgi, Daniela 0000-0002-6752-6918 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou240 Istituto di Matematica Applicata e Tecnologie Informatiche - IMATI - Istituto di Matematica Applicata e Tecnologie Informatiche - IMATI - ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:195303 Pizzigalli C Palatella L Zampieri M Lionello P Miglietta M Paradisi P Climate change Capitanata plane I.5.4 Signal processing downscaling techniques Agronomy and Crop Science Downscaling techniques climate change 2012 English Journal article https://agronomy.it/index.php/agro/article/download/ija.2012.e2/385 https://doi.org/10.4081/ija.2012.e2 https://dx.doi.org/10.4081/ija.2012.e2 https://hdl.handle.net/20.500.14243/242150 https://www.agronomy.it/index.php/agro/article/view/436 http://www.agronomy.it/index.php/agro/article/view/ija.2012.e2 https://iris.cnr.it/bitstream/20.500.14243/242150/1/prod_195303-doc_42283.pdf 10.4081/ija.2012.e2 Open Access In this paper we present and discuss a comparison between statistical and regional climate modeling techniques for downscaling GCM prediction. The comparison is carried out over the Capitanata region, an area of agricultural interest in south-eastern Italy, for current (1961-1990) and future (2071-2100) climate. The statistical model is based on Canonical Correlation Analysis (CCA), associated with a data pre-filtering obtained by a Principal Component Analysis (PCA), whereas the Regional Climate Model REGCM3 was used for dynamical downscaling. Downscaling techniques were applied to estimate rainfall, maximum and minimum temperatures and average number of consecutive wet and dry days. Both methods have comparable skills in estimating stations data. They show good results for spring, the most important season for agriculture. Both statistical and dynamical models well reproduce the statistical properties of precipitation, the crucial variable for the growth of crops. ITALIAN JOURNAL OF AGRONOMY (ONLINE), vol. 7 (issue e2), pp. 3-12 dnet:pers:1528 Paradisi, Paolo 0000-0002-1036-4583 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI ou_ou295 Istituto di Scienze dell'Atmosfera e del Clima - ISAC Istituto di Scienze dell'Atmosfera e del Clima - ISAC ou_ou411 Istituto di Ricerca sugli Ecosistemi Terrestri - IRET Istituto di Ricerca sugli Ecosistemi Terrestri - IRET oai:it.cnr:prodotti:195691 Paradisi P Cesari R Donateo A Contini D Allegrini P Turbulence Scaling analysis Statistical and Nonlinear Physics Mathematical Physics I.5.4 Signal Processing Intermittency G.3 Probability and Statistics 2012 English Journal article https://doi.org/10.1016/s0034-4877(12)60040-8 https://dx.doi.org/10.1016/s0034-4877(12)60040-8 https://hdl.handle.net/20.500.14243/234237 https://iris.cnr.it/request-item?handle=20.500.14243/234237&bitstreamId=633fa53f-da88-411a-9cab-f85d1dfd03ae http://www.sciencedirect.com/science/article/pii/S0034487712600408 10.1016/s0034-4877(12)60040-8 Restricted Scaling laws for the diffusion generated by three different random walk models are reviewed. The random walks, defined on a one-dimensional lattice, are driven by renewal intermittent events with non-Poisson statistics and inverse power-law tail in the distribution of the inter-event or waiting times, so that the event sequences are characterized by self-similarity. Intermittency is a ubiquitous phenomenon in many complex systems and the power exponent of the waiting time distribution, denoted as complexity index, is a crucial parameter characterizing the system's complexity. It is shown that different scaling exponents emerge from the different random walks, even if the self-similarity, i.e. the complexity index, of the underlying event sequence remains the same. The direct evaluation of the complexity index from the time distribution is affected by the presence of added noise and secondary or spurious events. It is possible to minimize the effect of spurious events by exploiting the scaling relationships of the random walk models. This allows to get a reliable estimation of the complexity index and, at the same time, a confirmation of the renewal assumption. An application to turbulence data is shown to explain the basic ideas of this approach. REPORTS ON MATHEMATICAL PHYSICS, vol. 70 (issue 2), pp. 205-220 dnet:pers:1538 Contini, Daniele dnet:pers:1528 Paradisi, Paolo 0000-0002-1036-4583 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI ou_ou295 Istituto di Scienze dell'Atmosfera e del Clima - ISAC Istituto di Scienze dell'Atmosfera e del Clima - ISAC oai:it.cnr:prodotti:220821 Buzzi M Gennai F Petrucci C Vinciarelli A Blue Herons Posta Elettronica Certificata 2012 English Conference article https://hdl.handle.net/20.500.14243/128306 https://iris.cnr.it/request-item?handle=20.500.14243/128306&bitstreamId=501a759b-ca66-4d82-a9e8-3d725172f530 Restricted The Internet has revolutionized our society profoundly. Efficiency, reliability, transparency and simplification of processes are keywords of the new eSociety. In particular, eGovernment services have simplified the interaction of citizens with local and central Government. Of these Internet services, email-based communications are central due their simplicity of use. Since 2005 Italy has acknowledged the legal validity of Certified Electronic Mail (PEC) systems. The solution adopted by the Italian Government enhances usability while assuring server-to-server security and interoperability. In this paper we focus on the quality of PEC service. First, motivation for the introduction of certified email is briefly discussed. Next, we present the interoperability test, carried out cyclically for verifying and ensuring the high quality of PEC service. Last, future steps are proposed for sharing, enhancing and reshaping PEC together with the international scientific community, to assure worldwide interoperability and enhance its diffusion dnet:pers:1164 Buzzi, Marina 0000-0003-1725-9433 dnet:pers:1435 Gennai, Francesco 0000-0001-6453-0113 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:221002 Baraglia R Frattari C Muntean C I Nardini F M Silvestri F Springer trajectory pattern mining tourist recommender systems 2012 English Conference article http://hpc.isti.cnr.it/%7Enardini/wp-content/uploads/2008/03/AMT2012.pdf https://doi.org/10.1007/978-3-642-35236-2_20 https://dx.doi.org/10.1007/978-3-642-35236-2_20 https://hdl.handle.net/20.500.14243/131854 https://iris.cnr.it/request-item?handle=20.500.14243/131854&bitstreamId=afa1f1c9-883a-47b7-98c2-f1d236ddf2d9 http://link.springer.com/chapter/10.1007/978-3-642-35236-2_20 10.1007/978-3-642-35236-2_20 Open Access Recommendation systems provide focused information to users on a set of objects belonging to a specific domain. The proposed recommender system provides personalized suggestions about touristic points of interest. The system generates recommendations, consisting of touristic places, according to the current position of a tourist and previously collected data describing tourist movements in a touristic location/city. The touristic sites correspond to a set of points of interest identified a priori. We propose several metrics to evaluate both the spatial coverage of the dataset and the quality of recommendations produced. We assess our system on two datasets: a real and a synthetic one. Results show that our solution is a viable one. dnet:pers:427 Baraglia, Ranieri dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:278572 Coro G De Faveri F Lelii L Manzi A Drakopoulos N Marioli V Simeoni F Antoniadis A Data Transfer Data Storage Data Harmonization Data Access H.3.7 Digital Libraries 2012 English Other https://hdl.handle.net/20.500.14243/257641 http://openportal.isti.cnr.it/data/2012/278572/2012_278572.pdf?id=people______%3A%3A47dc456412e44d1b5f67d1b1b820b61c https://iris.cnr.it/bitstream/20.500.14243/257641/1/prod_278572-doc_134018.pdf Open Access The iMarine Data Management Software comprises a number of components and subsystems offering facilities for accessing, transferring and harmonising a rich array of data typologies. This document describes the novelties within the iMarine Data Management Software from M7 (May.'12) to M11 (Sept.'12). It complements D9.1 [10] which describes iMarine Data Management Software up to M6 (Apr.'12). This deliverable is intended for documentation purposes only. The actual deliverable is represented by the software artifacts and their accompanying documentation. corda_______::5af7655a8e0e871cf16072b4b6ab9b41 283644 Data e-Infrastructure Initiative for Fisheries Management and Conservation of Marine Living Resources IMARINE EC FP7 EU dnet:pers:191 Coro, Gianpaolo 0000-0001-7232-191X dnet:pers:56 De Faveri, Federico dnet:pers:819 Lelii, Lucio 0000-0001-7581-5325 dnet:pers:276 Marioli, Valentina com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:278596 Bommes D Levy B Pietroni N Puppo E Silva C Tarini M Zorin D Geometric algorithms Languages Systems ACM I.3.5 Computational Geometry and Object M languages and systems 2012 English Conference article https://hdl.handle.net/20.500.14243/257665 https://iris.cnr.it/request-item?handle=20.500.14243/257665&bitstreamId=66a19d43-abb0-4461-aa19-bfaa719e53f9 Restricted Triangle meshes have been nearly ubiquitous in computer graphics, and a large body of data structures and geometry processing algorithms based on them has been developed in the literature. At the same time, quadrilateral meshes, especially semi-regular ones, have advantages for many applications, and significant progress was made in quadrilateral mesh generation and processing during the last several years. In this State of the Art Report, we discuss the advantages and problems of techniques operating on quadrilateral meshes, including surface analysis and mesh quality, simplification, adaptive refinement, alignment with features, parametrization, and remeshing. corda_______::346bf307c2d5ef3d13af943f2da0bb44 270404 Virtual Museum Transnational Network V-MUST.NET EC FP7 EU dnet:pers:636 Pietroni, Nico 0000-0002-8271-2102 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:279008 Allegrini P Paradisi P Laurino M Menicucci D Piarulli A Gemignani A General Neuroscience Biomedical signals I.5.4 Signal Processing Brain and consciousness Physiology (medical) Neuropsychology and Physiological Psychology Intermittency Complexity 2012 English Contribution to journal https://doi.org/10.1016/j.ijpsycho.2012.06.117 https://dx.doi.org/10.1016/j.ijpsycho.2012.06.117 https://hdl.handle.net/20.500.14243/255168 https://iris.cnr.it/request-item?handle=20.500.14243/255168&bitstreamId=46034d5c-614e-4a4e-97cb-2080d7b794f6 http://www.sciencedirect.com/science/article/pii/S0167876012002826 10.1016/j.ijpsycho.2012.06.117 Restricted While several mental functions, from visual perception up to working memory, are characterized by parallel computation performed by integrated moduli in the cortex, consciousness is sustained by a serial process of global integration, insofar as a single scene at a time takes place. Rigorous studies on the theoretical physics of second order phase transition (i.e. critical phenomena) show that the so called order parameters, defined as the macroscopic variables (i.e. thermodynamically measurable quantities that integrate the activity of many components) that respond to external fields (i.e. interactions), display, in the absence of interactions, coordinated fluctuations with an intermittent serial structure when the system is at the transition, termed critical state. This "criticality" state is operationally defined by the presence of avalanches with inverse-power-law (scale-free) distribution densities of sizes and inter-event times (duration of metastable states, i.e. states without events). Criticality is a state of maximal complexity, with maximal redundancies in the dynamical patterns, and complex topologies supporting the structure of cross correlations between different areas. The state of criticality has been established by our group in human brain dynamics in basal conditions, by studying abrupt transitions (RTPs, or rapid transition processes) to and from stationary states, via multichannel EEGs (electroencephalograms). RTPs are the events that delimit quasi-stationary (sometimes called metastable) epochs with constant frequencies and amplitude. It remained unsolved whether this complex behavior correlates with consciousness or, alternatively, with a non-task-driven default mode activity of the brain, also present in non-conscious states, such as NREM sleep. This does not mean that default mode and consciousness are in conceptual contrast, but that so far we had not assessed whether our finding of critical neural dynamics was a correlate of either the former or the latter. Here we show that in NREM sleep this serial dynamical behavior breaks down, insofar as the inverse-power-law distributions of the inter-event times are replaced, in the long-time regime, by exponential cutoffs whose time scales correlate with the average time between episodes of neural bistability,marked in EEGs by Sleep SlowOscillations (SSOs). During REM sleep the dynamics turns back to the scale-free behavior observed during the pre-sleep wakefulness. We demonstrate that the dynamics of passage between quasi stationary states in unconscious NREM sleep has a spatial connectivity not significantly different from the spatial connectivity of wakefulness and REM sleep. However, NREM RTPs are not dynamically compatible with a serial (single time) scenario, with a strong discrepancy with respect to the serial behavior of wakefulness and REM sleep, where consciousness takes place. This is ultimately due to the fact that the global workspace, the most used model to describe consciousness, cannot emerge due to NREM neural bistability. INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY, vol. 85 (issue 3), pp. 332-333 dnet:pers:1528 Paradisi, Paolo 0000-0002-1036-4583 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_27 01.05 Abstract in rivista 01.05 Abstract in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:279071 Paradisi P Cesari R Donateo A Contini D Allegrini P Turbulence Scaling analysis I.5.4 Signal Processing Intermittency G.3 Probability and Statistics 2012 English Journal article https://doi.org/10.5194/npg-19-113-2012 https://www.nonlin-processes-geophys.net/19/113/2012/ http://www.nonlin-processes-geophys.net/19/113/2012/npg-19-113-2012.pdf https://dx.doi.org/10.5194/npg-19-113-2012 https://hdl.handle.net/20.500.14243/255214 https://iris.cnr.it/request-item?handle=20.500.14243/255214&bitstreamId=032f05b5-2d6a-4120-aec8-49e514f78132 https://iris.cnr.it/request-item?handle=20.500.14243/255214&bitstreamId=685197de-2717-440b-97c3-d459876f3a4e http://www.nonlin-processes-geophys.net/19/113/2012/npg-19-113-2012.html 10.5194/npg-19-113-2012 Open Access In this paper "Scaling laws of diffusion and time intermittency generated by coherent structures in atmospheric tur- bulence" the wrong Fig. 3 was inserted. The correct Fig. 3 is shown in the Corrigendum published in Nonlinear Processes in Geophysics, vol. 19 issue: 6 Pages: 685-685 DOI: 10.5194/npg-19-685-2012 on the right-hand side, together with the original caption. NONLINEAR PROCESSES IN GEOPHYSICS, vol. 19 (issue 1), pp. 113-126 dnet:pers:1538 Contini, Daniele dnet:pers:1528 Paradisi, Paolo 0000-0002-1036-4583 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI ou_ou295 Istituto di Scienze dell'Atmosfera e del Clima - ISAC Istituto di Scienze dell'Atmosfera e del Clima - ISAC oai:it.cnr:prodotti:279827 Pace G Botarelli L Bargagliotti S Casa G Costa S Franchi L La Monica D Papa C Allotta B Cait A Calabrò V Cocco M Gualdesi L Munafò A Colombo C Salvetti O Fanfani M Martinelli M Pascali M A Reggiannini M Righi M Tampucci M Thesaurus Underwater archaeological research H.3 INFORMATION STORAGE AND RETRIEVAL J.2 PHYSICAL SCIENCES AND ENGINEERING. Archaeology 2012 English Conference article http://e-a-a.org/helsinki2012/File/1672/abstracts-saturday-1-september.pdf https://hdl.handle.net/20.500.14243/246225 https://iris.cnr.it/request-item?handle=20.500.14243/246225&bitstreamId=4ba357e2-ae31-40bd-844c-307ad055b7da Restricted not available dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:236 Pascali, Maria Antonietta 0000-0001-7742-8126 dnet:pers:168 Reggiannini, Marco 0000-0002-4872-9541 dnet:pers:80 Righi, Marco 0000-0002-1448-0960 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X dnet:pers:832 Tampucci, Marco 0000-0001-5550-9881 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:282762 Tarini M Surface parameterization Computer graphics Texture mapping 2012 English Journal article https://air.unimi.it/bitstream/2434/659858/2/2012_Cylindrical_and_toroidal_parameterizatio.pdf http://hdl.handle.net/11383/1789515 https://doi.org/10.1080/2151237x.2012.654054 https://dx.doi.org/10.1080/2151237x.2012.654054 https://hdl.handle.net/20.500.14243/245122 https://iris.cnr.it/request-item?handle=20.500.14243/245122&bitstreamId=4ca5120b-80d7-4d99-a2af-9015ec1b6a84 https://iris.cnr.it/request-item?handle=20.500.14243/245122&bitstreamId=f3bad005-0931-4797-88bf-bde02a2405d6 http://www.tandfonline.com/doi/abs/10.1080/2151237X.2012.654054 10.1080/2151237x.2012.654054 Open Access A simple rendering method to avoid vertex seams in cylindrical and toroidal UV mappings used for texture mapping is presented. (A vertex seam is a vertex duplication of a polygonal mesh with different texture coordinates assigned to the two geometrically coinciding copies.) As a result, the method leads to simpler, leaner, replication-free data structures. Is also allows for a higher degree of proceduralism in generation of texture coordinates. The method is general, trivial to implement (exhaustive pseudocode is provided), very low in cost on resources (with a virtually null impact on performance), and it leverages only basic mechanisms widely available in most GPU implementations. An open-source implementation is available at the address provided at the end of this article. JOURNAL OF GRAPHICS TOOLS, vol. 13 (issue 3), pp. 144-150 dnet:pers:772 Tarini, Marco 0000-0003-2301-3173 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:284151 Dua S Gangopadhyay A Thulasiraman P Straccia U Shepherd M Stein B Springer-Verlag Technology and Management Information Systems H. INFORMATION SYSTEMS 2012 English Book https://dx.doi.org/10.1007/978-3-642-29166-1 https://hdl.handle.net/20.500.14243/248990 http://link.springer.com/book/10.1007%2F978-3-642-29166-1 https://doi.org/10.1007/978-3-642-29166-1 https://iris.cnr.it/bitstream/20.500.14243/248990/1/prod_284151-doc_81180.pdf 10.1007/978-3-642-29166-1 Open Access An abstract is not available COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE (PRINT) dnet:pers:1409 Straccia, Umberto 0000-0001-5998-6757 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_90 04.08 Curatela di Atti di convegno 04.08 Curatela di Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:294921 Cardillo A Long duration balloon flight 2012 English Other https://hdl.handle.net/20.500.14243/229934 https://iris.cnr.it/request-item?handle=20.500.14243/229934&bitstreamId=be44ce2d-7964-4a5a-a1b6-c6e18dd57bba Restricted It is evaluated the possibility to circumnavigate the earth globe by performing the launch of the stratospheric balloon from the southern of Argentina dnet:pers:1312 Cardillo, Andrea 0000-0002-3445-0486 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:314832 Broccolo D Marcon L Nardini F M Perego R Silvestri F Efficiency in query suggestion Data sparsity problem Management Science and Operations Research Computer Science Applications Query recommender systems Library and Information Sciences Media Technology Information Systems Data Mining Effectiveness evaluation metrics 2012 English Journal article https://doi.org/10.1016/j.ipm.2011.07.005 https://dx.doi.org/10.1016/j.ipm.2011.07.005 https://hdl.handle.net/20.500.14243/288117 https://iris.cnr.it/request-item?handle=20.500.14243/288117&bitstreamId=0d7e3af1-a0b7-411c-8c1a-6bc693cebe33 http://www.sciencedirect.com/science/article/pii/S0306457311000756 10.1016/j.ipm.2011.07.005 Restricted This paper proposes an efficient and effective solution to the problem of choosing the queries to suggest to web search engine users in order to help them in rapidly satisfying their information needs. By exploiting a weak function for assessing the similarity between the current query and the knowledge base built from historical users' sessions, we re-conduct the suggestion generation phase to the processing of a full-text query over an inverted index. The resulting query recommendation technique is very efficient and scalable, and is less affected by the data-sparsity problem than most state-of-the-art proposals. Thus, it is particularly effective in generating suggestions for rare queries occurring in the long tail of the query popularity distribution. The quality of suggestions generated is assessed by evaluating the effectiveness in forecasting the users' behavior recorded in historical query logs, and on the basis of the results of a reproducible user study conducted on publicly-available, human-assessed data. The experimental evaluation conducted shows that our proposal remarkably outperforms two other state-of-the-art solutions, and that it can generate useful suggestions even for rare and never seen queries. INFORMATION PROCESSING & MANAGEMENT, vol. 48 (issue 2), pp. 326-339 corda_______::1dc42794007c1cff47fcca0bbdc95cbf 215483 Software Services and Systems Network (S-Cube) S-CUBE EC FP7 EU dnet:pers:823 Nardini, Franco Maria 0000-0003-3183-334X dnet:pers:1347 Perego, Raffaele 0000-0001-7189-4724 dnet:pers:306 Silvestri, Fabrizio 0000-0001-7669-9055 A Hierarchical Recurrent Encoder-Decoder for Generative Context-Aware Query Suggestion com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:314870 Massink M Latella D Bracciali A Harrison M Hillston J Validation Process algebra Theoretical Computer Science Fluid flow Software Collective behaviour 2012 English Journal article http://dspace.stir.ac.uk/bitstream/1893/3480/1/Scalable%20Context-dependent%20Analysis%20of%20Emergency%20Egress%20Models.pdf https://doi.org/10.1007/s00165-011-0188-1 https://dx.doi.org/10.1007/s00165-011-0188-1 https://hdl.handle.net/20.500.14243/288153 https://iris.cnr.it/request-item?handle=20.500.14243/288153&bitstreamId=c0ad8a1f-35ce-4a8b-a3b5-45aaa4508451 http://www.springerlink.com/content/n41762323th861tg/ 10.1007/s00165-011-0188-1 Open Access Pervasive environments offer an increasing number of services to a large number of people moving within these environments, including timely information about where to go and when, and contextual informa- tion about the surrounding environment. This information may be conveyed to people through public displays or direct to a person's mobile phone. People using these services interact with the system but they are also meeting other people and performing other activities as relevant opportunities arise. The design of such systems and the analysis of collective dynamic behaviour of people within them is a challenging problem. We present results on a novel usage of a scalable analysis technique in this context. We show the validity of an approach based on stochas- tic process-algebraic models by focussing on a representative example, i.e. emergency egress. The chosen case study has the advantage that detailed data is available from studies employing alternative analysis methods, making cross-methodology comparison possible. We also illustrate how realistic, context-dependent human behaviour, often observed in emergency egress, can naturally be embedded in the models, and how the effect of such behav- iour on evacuation can be analysed in an efficient and scalable way. The proposed approach encompasses both the agent modelling viewpoint, as system behaviour emerges from specific (discrete) agent interaction, and the population viewpoint, when classes of homogeneous individuals are considered for a (continuous) approximation of overall system behaviour. FORMAL ASPECTS OF COMPUTING, vol. 24 (issue 2), pp. 267-302 corda_______::23f6fad6e43fd6f22dc1a7ce567a4700 257414 Autonomic Service-Component Ensembles ASCENS EC FP7 EU dnet:pers:960 Latella, Diego 0000-0002-3257-9059 dnet:pers:1455 Massink, Mieke 0000-0001-5089-002X Challenges for Quantitative Analysis of Collective Adaptive Systems com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:315845 Berardi G Esuli A Marcheggiani D Microblog search Twitter Realtime filtering H.3.3 Information Sear 2012 English Conference article https://hdl.handle.net/20.500.14243/281210 http://trec.nist.gov/pubs/trec21/papers/NEMIS_ISTI_CNR.microblog.final.pdf https://iris.cnr.it/bitstream/20.500.14243/281210/1/prod_315845-doc_92069.pdf Open Access Our approach to the microblog filtering task is based on learning a relevance classifier from an initial training set of relevant and non relevant tweets, generated by using a simple retrieval method. The classifier is then retrained using the (simulated) user feedback collected during the training process, in order to improve its accuracy as the filtering process goes on. In the official runs the system scored low effectiveness values, suffering a strong imbalance toward recall. dnet:pers:282 Esuli, Andrea 0000-0002-5725-4322 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:326989 Cardillo A Stratospheric balloons Malindi station 2012 English Other https://hdl.handle.net/20.500.14243/299325 https://iris.cnr.it/request-item?handle=20.500.14243/299325&bitstreamId=9d82d568-9c72-4c13-91a2-9252a4fc58e0 Restricted Technical Report no. 5 on the activities carried out under the ASI-ISTI agreement I/016/09/0. dnet:pers:1312 Cardillo, Andrea 0000-0002-3445-0486 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:344202 Weber A Kutzke A R Chessa S Computer Science(all) Wireless sensor networks Energy-aware System-level diagnosis General Computer Science Reliability 2012 English Journal article https://doi.org/10.1007/s13173-012-0057-7 https://dx.doi.org/10.1007/s13173-012-0057-7 https://hdl.handle.net/20.500.14243/301089 https://iris.cnr.it/request-item?handle=20.500.14243/301089&bitstreamId=fc04dbf9-aa7b-495e-ab57-2f326f7959e6 http://link.springer.com/article/10.1007%2Fs13173-012-0057-7 10.1007/s13173-012-0057-7 Open Access Sensor nodes in Wireless Sensor Networks (WSNs) are prone to failures due to the fragile hardware, malicious attacks, or hostile or harsh environment. In order to assure reliable, long-term monitoring of the phenomenon under investigation, a major challenge is to detect node malfunctions as soon as possible and with an energy efficient approach. We address this problem by using a system-level diagnosis strategy in which the sink issues to the WSN a self-diagnosis task that involves a number of mutual tests among sensors. Based on the test outcomes, the sink executes the diagnosis procedure. This work presents an algorithm for the assignment of tests among the sensors of a WSN that assures the desired system diagnosability and that is aware of energy consumption. We show by simulation experiments that the present approach, as compared to a previous one, enables consistent energy savings on the sensors. © 2012 The Brazilian Computer Society. JOURNAL OF THE BRAZILIAN COMPUTER SOCIETY, vol. 18 (issue 1), pp. 19-27 dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 1. Baronti P, Pillai P, Chook VWC, Chessa S, Gotta A, Hu YF (2007) Wireless sensor networks: a survey on the state of the art and the 802.15.4 and ZigBee standards. Comput Commun 7:1655-1695 2. Barsi F, Grandoni F, Maestrini P (1976) A theory of diagnosability without repair. IEEE Trans Comput C-25:585-593 3. Bianchini RP, Buskens RW (1992) Implementation of on-line distributed system-level diagnosis theory. IEEE Trans Comput 41:616-626 4. Caruso A, Chessa S, Maestrini P (2007) Worst-case diagnosis completeness in regular graphs under the PMC model. IEEE Trans Comput 56(7):917-924 5. Chen G, Hanson S, Blaauw D, Sylvester D (2010) Circuit design advances for wireless sensing applications. Proc IEEE 98(11):1808-1827 6. Chessa S, Santi P (2001) Comparison-based system-level fault diagnosis in ad-hoc networks. In: Proc IEEE SRDS 2001, Symposium on Reliable and Distributed Systems, Oct, pp 257-266 7. Chessa S, Santi P (2002) Crash faults identification in wireless sensor networks. Comput Commun 25(14):1273-1282 8. Choi J, Yim S, Huh YJ, Choi Y (2009) A distributed adaptive scheme for detecting faults in wireless sensor networks. WSEAS Trans Commun 8(2):269-278 9. Corke P, Wark T, Jurdak R, Hu W, Valencia P, Moore D (2010) Environmental wireless sensor networks. Proc IEEE 98(11):1903- 1917 10. Cormen TH, Leiserson CE, Rivest RL, Stein C (2001) Introduction to algorithms. MIT Press, Cambridge 11. Crossbow Technology Inc. http://www.xbow.com 12. Dahbura AT, Masson GM (1984) An O(n2.5) fault identification algorithm for diagnosable systems. IEEE Trans Comput C33:486-492 13. Duarte EP Jr., Nanya T (1998) A hierarchical adaptive distributed system-level diagnosis algorithm. IEEE Trans Comput 47(1):34- 45 14. Hakimi SL, Amin AT (1974) Characterization of connection assignment of diagnosable systems. IEEE Trans Comput C-23:86- 88 15. Johnson DB, Maltz DA (1996) Dynamic source routing in ad hoc wireless networks. In: Mobile Computing, pp 153-181 16. Ko P, Lu C, Srivastava MB, Stankovic JA, Terzis A, Welsh M (2010) Wireless sensor networks for healthcare. Proc IEEE 98(11):1947-1960 17. Patwari N, Hero AO, Perkins M, Correal NS, O'Dea RJ (2003) Relative location estimation in wireless sensor networks. IEEE Trans Signal Process 51(8):2137-2148 18. Penrose MD (1999) On k-connectivity for a geometric random graph. Random Struct Algorithms 15:145-164 19. Preparata F, Metze G, Chien RT (1968) On the connection assignment problem of diagnosable systems. IEEE Trans Electron Comput 16:848-854 20. Rangarajan S, Dahbura AT, Ziegler EA (1995) A distributed system-level diagnosis algorithm for arbitrary network topologies. IEEE Trans Comput 44:312-333 21. Rappaport TS (2001) Wireless communications: principles and practice, 2nd edn. Prentice Hall, New York 22. Santi P (2005) The critical transmitting range for connectivity in mobile ad hoc networks. IEEE Trans Mob Comput 4(3):310-317 23. Subbiah A, Blough DM (2004) Distributed diagnosis in dynamic fault environments. IEEE Trans Parallel Distrib Syst 15(5):453- 467 24. Taghikhaki Z, Sharifi M (2008) A trust-based distributed data fault detection algorithm for wireless sensor networks. In: 11th international conference on computer and information technology, Dec., pp 1-6 25. Venkataraman G, Emmanuel S, Thambipillai S (2008) Energyefficient cluster-based scheme for failure management in sensor networks. Commun, IET 2(4):528-537 26. Wang X, Ding L, Wang S (2011) Trust evaluation sensing for wireless sensor networks. IEEE Trans Instrum Meas 60(6):2088-2095 27. Weber A, Kutzke AR, Chessa S (2010) Diagnosability evaluation for a system-level diagnosis algorithm for wireless sensor networks. In: IEEE symposium on computers and communications, Riccione, Italy, pp 241-244 28. Weber A, Kutzke AR, Chessa S (2011) Energy-aware test connection assignment for the diagnosis of a wireless sensor network. In: Fifth Latin-American symposium on dependable computing, São José dos, Campos, Brazil, pp 65-73 29. Xue F, Kumar PR (2004) The number of neighbors needed for connectivity of wireless networks. Wirel Netw 10(2):169-181 30. Zhang J, Jing B, Sun Y (2008) Fault locating arithmetic for multisource network cluster nodes based on comparison. In: Proc world congress on intelligent control and automation, pp 7567-7571 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:344204 Escolar S Chessa S Carretero J Marinescu M Atomic and Molecular Physics Adaptive scheduling Wireless sensor networks Electrical and Electronic Engineering Analytical Chemistry Communication latency and Optics Instrumentation Biochemistry Review Synchronization Preamble sampling protocols 2012 English Journal article https://doi.org/10.3390/s120810511 http://europepmc.org/articles/PMC3472841 http://www.mdpi.com/1424-8220/12/8/10511 https://www.mdpi.com/1424-8220/12/8/10511/pdf https://dx.doi.org/10.3390/s120810511 https://hdl.handle.net/20.500.14243/301091 https://iris.cnr.it/request-item?handle=20.500.14243/301091&bitstreamId=7a998e2e-ef96-49d5-8701-d7cec80e543c 10.3390/s120810511 Open Access Preamble 0073ampling-based MAC protocols designed for Wireless Sensor Networks (WSN) are aimed at prolonging the lifetime of the nodes by scheduling their times of activity. This scheduling exploits node synchronization to find the right trade-off between energy consumption and delay. In this paper we consider the problem of node synchronization in preamble sampling protocols. We propose Cross Layer Adaptation of Check intervals (CLAC), a novel protocol intended to reduce the energy consumption of the nodes without significantly increasing the delay. Our protocol modifies the scheduling of the nodes based on estimating the delay experienced by a packet that travels along a multi-hop path. CLAC uses routing and MAC layer information to compute a delay that matches the packet arrival time. We have implemented CLAC on top of well-known routing and MAC protocols for WSN, and we have evaluated our implementation using the Avrora simulator. The simulation results confirm that CLAC improves the network lifetime at no additional packet loss and without affecting the end-to-end delay. © 2012 by the authors; licensee MDPI, Basel, Switzerland. SENSORS (BASEL), vol. 12 (issue 8), pp. 10511-10535 dnet:pers:518 Chessa, Stefano 0000-0002-1248-9478 Baronti, P., Pillai, P., Chook, V.W.C., Chessa, S., Gotta, A., Hu, Y.F.. Wireless sensor networks: A survey on the state of the art and the 802.15.4 and ZigBee standards. Comput. Commun.. 2007; 30: 1655-1695 Amato, G., Caruso, A., Chessa, S.. Application-driven, energy-efficient communication in wireless sensor networks. Comput. Commun.. 2009; 32: 896-906 Akyildiz, I.F., Su, W., Sankarasubramaniam, Y., Cayirci, E.. Wireless sensor networks: A survey. Comput. Netw.. 2002; 38: 393-422 Hill, J.L.. System architecture for wireless sensor networks. Ph.D. thesis. 2003 El-Hoiydi, A.. Aloha with Preamble Sampling for Sporadic Traffic in Ad Hoc Wireless Sensor Networks. : 3418-3423 El-Hoiydi, A., Decotignie, J.D.. WiseMAC: An Ultra Low Power MAC protocol for the Downlink of Infrastructure Wireless Sensor Networks. : 244-251 Polastre, J., Hill, J., Culler, D.. Versatile Low Power Media Access for Wireless Sensor Networks. : 95-107 Moss, D., Levis, P.. BoX-MACs: Exploiting Physical and Link Layer Boundaries in Low-Power Networking. 2008 Kredo, K., Mohapatra, P.. Medium access control in wireless sensor networks. Comput. Netw.. 2007; 51: 961-994 Langendoen, K., Wu, H., Pan, Y.. Medium Access Control in Wireless Sensor Networks. Medium Access Control in Wireless Networks. 2008: 535-560 Demirkol, I., Ersoy, C., Alagoz, F.. MAC protocols for wireless sensor networks: A survey. IEEE Commun. Mag.. 2006; 44: 115-121 Bachir, A., Dohler, M., Watteyne, T., Leung, K.. MAC essentials for wireless sensor networks. IEEE Commun. Surv. Tutor.. 2010; 12: 222-248 Cano, C., Bellalta, B., Sfairopoulou, A., Oliver, M.. Low energy operation in WSNs: A survey of preamble sampling MAC protocols. Comput. Netw.. 2011; 55: 3351-3363 Karn, P.. MACA a New Channel Access Method for Packet Radio. : 134-140 Hill, J., Culler, D.. Mica: A wireless platform for deeply embedded networks. Micro IEEE. 2002; 22: 12-24 Wireless Medium Access Control (Mac) and Physical Layer (Phy) Specifications for Low-Rate Wireless Personal Area Networks (Lr-Wpans). 2003 Ullah, N., Chowdhury, M.S., Ameen, M.A., Kwak, K.S.. Energy efficient MAC protocol for low energy critical infrastructure monitoring networks using wake up radio. Int. J. Distrib. Sens. Netw.. 2012; 2012 Buettner, M., Yee, G.V., Anderson, E., Han, R.. X-MAC: A Short Preamble MAC Protocol for Duty-Cycled Wireless Sensor Networks. : 307-320 Ullah, N., Khan, P., Kwak, K.S.. A Very Low Power MAC (VLPM) protocol for wireless body area networks. Sensors. 2011; 11: 3717-3737 Stone, K., Colagrosso, M.. Efficient duty cycling through prediction and sampling in wireless sensor networks. Wirel. Commun. Mob. Comput.. 2007; 7: 1087-1102 Hurni, P., Braun, T., Silva, J., Krishnamachari, B., Boavida, F.. MaxMAC: A Maximally Traffic-Adaptive MAC Protocol for Wireless Sensor Networks. Wireless Sensor Networks. 2010; 5970: 289-305 Ye, W., Silva, F., Heidemann, J.. Ultra-Low Duty Cycle MAC with Scheduled Channel Polling. : 321-334 Jurdak, R., Baldi, P., Videira Lopes, C.. Adaptive low power listening for wireless sensor networks. IEEE Trans. Mobile Comput.. 2007; 6: 988-1004 Anastasi, G., Conti, M., di Francesco, M.. Extending the lifetime of wireless sensor networks through adaptive sleep. IEEE Trans. Ind. Inf.. 2009; 5: 351-365 Lu, G., Sadagopan, N., Krishnamachari, B., Goel, A.. Delay Efficient Sleep Scheduling in Wireless Sensor Networks. : 2470-2481 Sun, Y., Du, S., Gurewitz, O., Johnson, D.B.. DW-MAC: A Low Latency, Energy Efficient Demand-Wakeup MAC Protocol for Wireless Sensor Networks. : 53-62 Kim, J., Lin, X., Shroff, N., Sinha, P.. Minimizing delay and maximizing lifetime for wireless sensor networks with anycast. IEEE/ACM Trans. Netw.. 2010; 18: 515-528 Merlin, C., Heinzelman, W.. Node Synchronization for Minimizing Delay and Energy Consumption In Low-Power-Listening MAC Protocols. : 265-274 Merlin, C., Heinzelman, W.. Schedule adaptation of low-power-listening protocols for wireless sensor networks. IEEE Trans. Mobile Comput.. 2010; 9: 672-685 Merlin, C., Heinzelman, W.. Duty cycle control for low-power-listening MAC protocols. IEEE Trans. Mobile Comput.. 2010; 9: 1508-1521 Escolar, S., Chessa, S., Carretero, J.. Cross-layer optimization of Low Power Listening MAC protocols for Wireless Sensor Networks. : 684-691 De Couto, D.S.J., Aguayo, D., Bicket, J., Morris, R.. A high-throughput path metric for multi-hop wireless routing. Wirel. Netw.. 2005; 11: 419-434 Gungor, V.C., Korkmaz, M.K.. Wireless link-quality estimation in smart grid environments. Int. J. Distrib. Sens. Netw.. 2012; 2012 Gnawali, O., Fonseca, R., Jamieson, K., Moss, D., Levis, P.. Collection Tree Protocol. : 1-14 Intanagonwiwat, C., Govindan, R., Estrin, D.. Directed Diffusion: A Scalable and Robust Communication Paradigm for Sensor Networks. : 56-67 MICAz. 2004 De Paz Alberola, R., Pesch, D.. AvroraZ: Extending Avrora with an IEEE 802.15.4 Compliant Radio Chip Model. 2008: 43-50 com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:347896 Coppini G Favilla R Marraccini P Salvetti O Moroni D Pieri G Epicardial Fat Computed tomography Spherical Harmonics Model optimization 2012 English Patent https://hdl.handle.net/20.500.14243/310093 https://iris.cnr.it/request-item?handle=20.500.14243/310093&bitstreamId=7778a5c9-947a-4aa1-937b-3df834994792 https://iris.cnr.it/request-item?handle=20.500.14243/310093&bitstreamId=f4eb6f18-0835-4e27-a024-f638b31ae47e https://register.epo.org/espacenet/regviewer?AP=13151645&CY=EP&LG=en&DB=REG Restricted dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:484 Pieri, Gabriele 0000-0001-5068-2861 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_50 06 Brevetti 06 Brevetti com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_51 06.01 Brevetto di invenzione industriale 06.01 Brevetto di invenzione industriale ou_ou206 Istituto di Fisiologia Clinica - IFC Istituto di Fisiologia Clinica - IFC ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:351333 Chiti S Leporini B Springer Mobile accessibility Blind users Touch-screen 2012 English Conference article https://doi.org/10.1007/978-3-642-31534-3_89 https://dx.doi.org/10.1007/978-3-642-31534-3_89 https://hdl.handle.net/20.500.14243/313502 https://iris.cnr.it/request-item?handle=20.500.14243/313502&bitstreamId=af860afa-e7db-474f-a527-1a154521ee9a 10.1007/978-3-642-31534-3_89 Restricted The study presented in this paper is part of mobile accessibility research with particular reference to the interaction with touch-screen based smartphones. Its aim was to gather information, tips and indications on interaction with a touch-screen by blind users. To this end we designed and developed a prototype for an Android-based platform. Four blind users (two inexperienced and two with experience of smartphones) were involved from the early phase of prototype design. The involvement of inexperienced users played a key role in understanding expectations of smart phones especially concerning touch-screen interaction. Skilled users provided useful suggestions on crucial aspects such as gestures and button position. Although the prototype developed is limited to only a few features for the Android operating system, the results obtained from blind user interaction can be generalized and applied to any mobile device based on a touch-screen. Thus, the results of this work could be useful to developers of mobile operating systems and applications based on a touch-screen, in addition to those working on designing and developing assistive technologies. © 2012 Springer-Verlag. dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 Accessible smart cities? Auditory Feedback in a Computer Game for Blind People com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:352763 Bolettieri P Content based image retrieval Similarity search MPEG-7 Automatic extraction Information search and retrieval Digital libraries 2012 English Other https://hdl.handle.net/20.500.14243/313711 https://iris.cnr.it/request-item?handle=20.500.14243/313711&bitstreamId=287a81b1-eb44-45c2-889d-b99208fb3c68 Restricted In this technical report we detail the ASSETS (Advanced Search Service and Enhanced Technological Solutions for the European Digital Library) architecture and APIs of the Image indexing and retrieval component. Its goal is to provide a system able to perform effective and efficient similarity search on image documents, including images of scanned manuscripts. The proposed system offers functionality that uses the real content of the images, rather than their metadata only, to search for other documents. 250527 Advanced Search Services and Enhanced Technological Solutions for the European Digital Library Advanced Search Services and Enhanced Technological Solutions for the European Digital Library EC FP7 dnet:pers:49 Bolettieri, Paolo 0000-0002-5225-4278 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:354512 Cignoni P Ranzuglia G 3D Graphics Mesh Processing 3D Scanning 2012 English Software https://hdl.handle.net/20.500.14243/325358 Metadata Only Access MeshLab is an open source, portable, and extensible system for the processing and editing of unstructured 3D triangular meshes. The system is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes. The system is heavily based on the VCG library developed at the Visual Computing Lab of ISTI - CNR, for all the core mesh processing tasks and it is available for Windows, MacOSX, and Linux. corda_______::8476ce415d05fc3b21567049e8eb2a33 313193 Advanced Research Infrastructure for Archaeological Dataset Networking in Europe ARIADNE EC FP7 EU dnet:pers:1112 Cignoni, Paolo 0000-0002-2686-8567 dnet:pers:827 Ranzuglia, Guido 0000-0002-6600-2258 com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_65 05.11 Software 05.11 Software ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:354784 Furletti B Trasarti R Gabrielli L Rinzivillo S Pappalardo L Giannotti F Mobility Analysis Mobility data mining GPS GSM Database applications. Data mining 2012 Italian Other https://hdl.handle.net/20.500.14243/316352 https://iris.cnr.it/request-item?handle=20.500.14243/316352&bitstreamId=ebd42ee6-3ea3-4d0f-8061-c7ca567610fc Restricted Technical report about mobility data analysis, studies and experiments in Tuscany, by using mobility data, as: variable message signs data, gps and gsm data, and demographic data. These analysis and methods are the results of several projects and researches of KDDLab. dnet:pers:220 Furletti, Barbara 0000-0003-3621-3211 dnet:pers:186 Gabrielli, Lorenzo 0000-0003-1208-8321 dnet:pers:685 Giannotti, Fosca 0000-0003-3099-3835 dnet:pers:234 Pappalardo, Luca 0000-0002-1547-6007 dnet:pers:828 Rinzivillo, Salvatore 0000-0003-4404-4147 dnet:pers:23 Trasarti, Roberto 0000-0001-5316-6475 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_101 08.04 Rapporto tecnico 08.04 Rapporto tecnico ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:372411 B Allotta A Caiti V Calabrò M Cocco L Gualdesi A Munafò C Colombo O Salvetti M Fanfani M Martinelli M A Pascali M Reggiannini M Righi M Tampucci S Bargagliotti L Botarelli G Casa S Costa L Franchi G Pace C Papa Archaeology Medieval SW ROman Robot Cooperation Roman Wrecks Wreks Etruscan Tuscany Autonomous Underwater Vehicles Modern 2012 Italian Journal article https://doi.org/10.1007/978-3-642-34234-9_50 https://dx.doi.org/10.1007/978-3-642-34234-9_50 https://hdl.handle.net/20.500.14243/359012 https://link.springer.com/chapter/10.1007%2F978-3-642-34234-9_50 10.1007/978-3-642-34234-9_50 Closed Access The Thesaurus Project, funded by the Regione Toscana, combines humanistic and technological research aiming at developing a new generation of cooperating Autonomous Underwater Vehicles and at documenting ancient and modern Tuscany shipwrecks. Technological research will allow performing an archaeological exploration mission through the use of a swarm of autonomous, smart and self-organizing underwater vehicles. Using acoustic communications, these vehicles will be able to exchange each other data related to the state of the exploration and then to adapt their behavior to improve the survey. The archival research and archaeological survey aim at collecting all reports related to the underwater evidences and the events of sinking occurred in the sea of Tuscany. The collected data will be organized in a specific database suitably modeled. IEEE LCS, vol. L'archelogo subacueo, anno XVIII, n. 1 (52), 2012, pp. 4-5 dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:236 Pascali, Maria Antonietta 0000-0001-7742-8126 dnet:pers:168 Reggiannini, Marco 0000-0002-4872-9541 dnet:pers:80 Righi, Marco 0000-0002-1448-0960 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_22 01 Contributo su Rivista 01 Contributo su Rivista com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_23 01.01 Articolo in rivista 01.01 Articolo in rivista ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:373287 Martinelli M Moroni D Salvetti O Inquinamento Software Sentinelle del mare 2012 English Other https://hdl.handle.net/20.500.14243/333225 http://www.cnr.it/istituti/FocusByN_eng.html?cds=074&nfocus=22 Metadata Only Access Basandoci sull'idea che il contributo dei volontari può giocare un ruolo fondamentale nel monitorare e proteggere l'ambiente, il CNR ISTI ha ideato e sviluppato una applicazione mobile per dare la possibilità a chiunque di inviare segnalazioni relative a sversamenti di idrocarburi in tempi rapidi. Scaricando l'app GRATUITA "ARGO Sentinel" i volontari stanno aiutando a monitarare la salute dei nostri mari e la ricerca scientifica dimostrando che l'uso di questa nuova tecnologia può essere realmente importante per combattere l'inquinamento. Inoltre l'esperimento suggerisce che questo tipo di tecnologia può essere applicato in molti altri settori. Chiunque avvisti inquinamento da idrocarburi in mare ha ora la possibilità di segnalare immediatamente l'evento al Laboratorio Segnali e Immagini SI-LAB (si.isti.cnr.it) dell'Istituto di Scienza e Tecnonologie dell'Informazione del Consiglio Nazionale delle Ricerche (CNR-ISTI) di Pisa, consentendo la creazione di una mappa dettagliata della salute dei nostri mari. Tali informazioni vengono registrate nel Marine Information System (MIS) realizzato dal CNR, in grado di raccogliere dati relativi a criticità e salute del mare provenienti da varie sorgenti (satelliti, sensori ottici, nasi elettronici, veicoli sottomarini autonomi, sistemi di geolocalizzazione e geoposizionamento), di integrarli e generare modelli previsionali per assistere le autorità preposte nella gestione delle emergenze. L'applicazione, in versione italiana, inglese e greca per dispositivi smartphone con GPS, sviluppata nell'ambito del progetto di ricerca europeo ARGOMARINE(www.argomarine.eu) è uno strumento facile da utilizzare pensato per chiunque, a qualsiasi titolo, solchi i nostri mari. Consente di inviare le segnalazioni di sversamenti sospetti al CNR specificando il punto preciso, la gravità e la descrizione dello sversamento. corda_______::933b8435bb4d43db603e2bbf5b6842a2 234096 Automatic Oil-Spill Recognition and Geopositioning integrated in a Marine Monitoring Network ARGOMARINE EC FP7 EU dnet:pers:1373 Martinelli, Massimo 0000-0001-7419-5099 dnet:pers:433 Moroni, Davide 0000-0002-5175-5126 dnet:pers:565 Salvetti, Ovidio 0000-0002-9539-692X com_20.500.14243_54 05 Altro 05 Altro com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_66 05.12 Altro 05.12 Altro ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:379819 Hersh M Leporini B Study Accessibility Guidelines and recommendations Usability 2012 English Conference article https://doi.org/10.1109/icalt.2012.181 https://dx.doi.org/10.1109/icalt.2012.181 https://hdl.handle.net/20.500.14243/338970 http://ieeexplore.ieee.org/document/6268250/ https://iris.cnr.it/request-item?handle=20.500.14243/338970&bitstreamId=9968a53e-281e-4b42-ac20-8c57a0dc0677 10.1109/icalt.2012.181 Restricted This tutorial discusses accessibility and usability issues for disabled students. It briefly reports on a study of disabled students and teachers in the UK, Italy and Poland and presents guidelines and recommendations. dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_47 04.01 Contributo in Atti di convegno 04.01 Contributo in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:385222 Ramacciotti M Frediani G Matysek M Leporini B Buzzi Mc Carpi F De Rossi D Smart phone Blind users 2012 English Conference article https://hdl.handle.net/20.500.14243/372677 https://iris.cnr.it/bitstream/20.500.14243/372677/1/prod_385222-doc_131971.pdf Open Access The aim of this work is to develop a system able to assist blind users during navigation over the touch-screen of smart phones. This kind of user interface is widely used in the field of communication devices and poses significant problems for the blinds, owing to the lack of tactile references. Our idea is to create a plastic frame (case) for a smart phone, integrating a number of 'active' dots that can be dynamically raised or lowered, so as to serve as variable tactile references controlled by the application currently run by the smart phone. Such a sort of 'mapping' via an external hardware to be used with and controlled by the phone provides new tactile functionality for the blinds, without any (industrially unrealistic) modification of the phone itself. So, the proposed system is a sort of hardware add-on for the smart phone. To reduce encumbrance and costs, we are developing such a system using dielectric elastomer actuators (DEAs). In particular, the tactile dots are being developed as inherently active elements, consisting of hydrostatically coupled DEAs. They are based on an incompressible fluid that mechanically couples a DE-based active membrane to a passive membrane interfaced to the user's finger. This presentation describes the current developmental stage with reference to selected navigation contexts: operative system home page, Gmail home page, email-writing, phone key pad. dnet:pers:1396 Buzzi, Maria Claudia 0000-0001-7818-0601 dnet:pers:773 Leporini, Barbara 0000-0003-2469-9648 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou233 Istituto di informatica e telematica - IIT Istituto di informatica e telematica - IIT ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:389084 Bacciu D Gallicchio C Micheli A Vairo C Chessa S Bonuccelli M Dragone M Amato G Rubicon Wireless sensor networks Robot ecologies Network Architecture and Design 2012 English Other https://hdl.handle.net/20.500.14243/369599 http://openportal.isti.cnr.it/data/2012/389084/2012_389084.pdf?id=people______%3A%3Ac8a3ada6caa555b3dae19dcf18aed171 https://iris.cnr.it/bitstream/20.500.14243/369599/1/prod_389084-doc_134000.pdf Open Access This report describes the release 1.0 of the "Core Learning Service API" software, presented as deliverable D2.2. We focus here on a description of the design and current implementation status of this software, and we outline the future work to be performed as part of tasks 2.4 - 2.5, leading up to the second release in deliverable D2.3 in month 30. corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:1103 Amato, Giuseppe 0000-0003-0171-4315 dnet:pers:57 Vairo, Claudio Francesco 0000-0003-2740-4331 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:389086 Broxvall M Gennaro C Vairo C Saffiotti A Rubicon Wireless sensor networks Robot ecologies Network Architecture and Design 2012 English Other https://hdl.handle.net/20.500.14243/369601 http://openportal.isti.cnr.it/data/2012/389086/2012_389086.pdf?id=people______%3A%3A9d722aba4b9f4700ae772aee0bebd7e8 https://iris.cnr.it/bitstream/20.500.14243/369601/1/prod_389086-doc_134001.pdf Open Access This report describes the software, Preliminary version of Communication Layer, presented as deliverable D1.3.1 for RUBICON. We focus here on a description of the design and implementation of this software, the exact scope of the current implementation and outline the future work to be performed as part of task 1.2 - 1.4, leading up to deliverable D1.3.2 in month 24. In addition to this report with an appendix documenting the communication layer API, the main part of the deliv- erable consists of the published software, available on the RUBICON code repository and later to be released on the project webpage. This report furthermore summarizes, in brief, the state of workpackage WP1 and the achievement of all tasks scheduled for M1-M12 of RUBICON. corda_______::431ec42ca4643d72a45b16d9364c4143 269914 Robotics UBIquitous COgnitive Network RUBICON EC FP7 EU dnet:pers:1462 Gennaro, Claudio 0000-0002-3715-149X dnet:pers:57 Vairo, Claudio Francesco 0000-0003-2740-4331 com_20.500.14243_68 08 Report e Working Paper 08 Report e Working Paper com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_98 08.01 Rapporto di progetto 08.01 Rapporto di progetto ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI oai:it.cnr:prodotti:215274 Bardi A La Bruzzo S Manghi P Compound Objects OAI-ORE and OAI-PMH protocols 2012 English Conference article https://hdl.handle.net/20.500.14243/178996 http://openportal.isti.cnr.it/data/2012/215274/2012_215274.published.pdf?id=people______%3A%3A2166a6a4d6ffcec7eb7a4e4529f9b3c1 https://iris.cnr.it/bitstream/20.500.14243/178996/1/prod_215274-doc_49817.pdf Open Access Modern Digital Library Systems (DLSs) are based on docu- ment models which surpass the traditional payload-metadata document model to incorporate further entities involved in the research life-cycle. Such DLSs manage graphs of interconnected objects, hence oer tools for the creation, visualization and exports of such graphs. In particular, ob- jects in the graph are exported via standard OAI-ORE and OAI-PMH pro- tocols, encoded as (XML) packages of interlinked information objects", also known as compound objects. Fedora is a well-known repository plat- form, designed to support the realization of DLSs implementing modern document models. To date, Fedora does not provide tools to customize compound object exports from DLS object graphs. This paper presents Fedora-OAIzer, an extension of Fedora which allows DLS developers to customize the structure of compound objects to be exported from a given DLS document model { expressed in terms of Fedora Content Models { and to select the OAI protocol of preference. In order to prove the com- pleteness of the approach, Fedora-OAIzer is compared to other solutions for exporting compound objects from Fedora repositories. dnet:pers:783 Bardi, Alessia 0000-0002-1112-1292 dnet:pers:136 La Bruzzo, Sandro Fabrizio 0000-0003-2855-1245 dnet:pers:789 Manghi, Paolo 0000-0001-7291-3210 com_20.500.14243_46 04 Contributo in convegno 04 Contributo in convegno com_20.500.14243_21 Catalogo Ricerca Catalogo Ricerca col_20.500.14243_48 04.02 Abstract in Atti di convegno 04.02 Abstract in Atti di convegno ou_ou294 Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI