Modélisation des architectures logicielles dynamiques : application à la gestion de la qualité de service des applications à base de services web
Francisco Moo-Mena · HAL (Le Centre pour la Communication Scientifique Directe) · 2007
Our work is related to modelling dynamic software architectures as a tool for adapting Web services applications. The aim is to propose supporting mecanisms for QoS management. We propose a modelling approach by defining some architectural elements which extend the UML's deployment view. From the definition of some basic rules, based on graph's rewriting techniques, some architectural reconfiguration actions are defined. A first application scenario deals with the cooperative review process, adapted to the more specific case of a conference management system. A second scenario deals with the case of an online shop. We propose a classification of mistmatches for QoS management. This classification has been formalized by defining an ontology. A last proposal considers an architecture for QoS management, which has been modelised and validated by using the UML tool Tau G2.