Document - Visual mobility analysis using T-warehouse

2011

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Visual mobility analysis using T-warehouse

Raffaetà Alessandra, Leonardi Luca, Marketos Gerasimos, Andrienko Gennady L, Andrienko Natalia V Frentzos Elias, Giatrakos Nikos, Orlando Salvatore, Pelekis Nikos, Roncato Alessandro, Silvestri Claudio

OLAP Hardware and Architecture Software ETL Sensing technologies

Technological advances in sensing technologies and wireless telecommunication devices enable research fields related to the management of trajectory data. The challenge after storing the data is the implementation of appropriate analytics for extracting useful knowledge. However, traditional data warehousing systems and techniques were not designed for analyzing trajectory data. In this paper, the authors demonstrate a framework that transforms the traditional data cube model into a trajectory warehouse. As a proof-of-concept, the authors implement T-Warehouse, a system that incorporates all the required steps for Visual Trajectory Data Warehousing, from trajectory reconstruction and ETL processing to Visual OLAP analysis on mobility data

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@article{oai:it.cnr:prodotti:199529,
	title = {Visual mobility analysis using T-warehouse},
	author = {Raffaetà Alessandra and Leonardi Luca and Marketos Gerasimos and Andrienko Gennady L and Andrienko Natalia V  Frentzos Elias and Giatrakos Nikos and Orlando Salvatore and Pelekis Nikos and Roncato Alessandro and Silvestri Claudio},
	doi = {10.4018/jdwm.2011010101 and 10.4018/978-1-4666-2148-0.ch001},
	year = {2011}
}