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1 ATLANMOD - Modeling Technologies for Software Production, Operation, and Evolution LINA - Laboratoire d-Informatique de Nantes Atlantique, Département informatique - EMN, Inria Rennes – Bretagne Atlantique 2 LINA - Laboratoire d-Informatique de Nantes Atlantique 3 Business Informatics Group Vienne

Abstract : Modeling complex systems involves dealing with several heterogeneous and interrelated models defined using a variety of languages UML, ER, BPMN, DSLs, etc

These models must be frequently combined in different cross-domain perspectives to provide stakeholders the view of the system they need to best perform their tasks. Several model composition approaches have already been proposed addressing this problem. Nevertheless, they present some important limitations concerning efficiency, interoperability and synchronization between the base models and the composed ones. As an alternative we introduce EMF Views, an approach coming with a dedicated language and tooling for defining views on potentially heterogeneous models. Similarly to views in databases, model views are not materialized but instead redirect all model access and manipulation requests to the base models from which they are obtained. This is realized in a transparent way for both the modeler and the other modeling tools using the concerned metamodels.

Keywords : Modeling Viewpoint View Heterogeneity Virtualization





Autor: Hugo Brunelière - Jokin Garcia Perez - Manuel Wimmer - Jordi Cabot -

Fuente: https://hal.archives-ouvertes.fr/



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