Document - Context transformations for goal models

2014

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Context transformations for goal models

Spoletini P., Ferrari A., Gnesi S.

D.2 SOFTWARE ENGINEERING Goal Modelling D.3.1 Formal Definitions and Theory Requirements/Specifications KAOS Requirements Engineering Model Transformations

This paper proposes a technique to support the requirements engineer in transforming existing models into new models to address the customer's needs. In particular, we identify a set of possible categories of context change that indicate in which direction the original model needs to evolve. Furthermore, we associate a transformation to each category, and we formalise it in terms of graph grammars. Our results are a generalisation of an experimental evaluation based on 10 models retrieved from the literature and 25 scenarios of context change. This work represents a step forward in the formalisation of requirements models since it provides the foundations of a tool to support the automatic transformation of models, and employs graph grammars to provide a formal layer to the approach.

Source: MoDRE 2014 - IEEE 4th International Model-Driven Requirements Engineering Workshop, pp. 17–26, Karlskrona, Sweden, 25 August 2014

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@inproceedings{oai:it.cnr:prodotti:305274,
	title = {Context transformations for goal models},
	author = {Spoletini P. and Ferrari A. and Gnesi S.},
	doi = {10.1109/modre.2014.6890822},
	booktitle = {MoDRE 2014 - IEEE 4th International Model-Driven Requirements Engineering Workshop, pp. 17–26, Karlskrona, Sweden, 25 August 2014},
	year = {2014}
}