Behavior, Time and Viewpoint Consistency: Three Challenges for MDE
Models in Software Engineering
Realizing correspondences in multi-viewpoint specifications
EDOC'09 Proceedings of the 13th IEEE international conference on Enterprise Distributed Object Computing
Computer Standards & Interfaces
The Reference Model of Open Distributed Processing: Foundations, experience and applications
Computer Standards & Interfaces
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Service Enterprise Architecture (SEA) is nowadays gaining a wider audience in companies using large-scale IT systems. It combines service orientation and viewpoint modeling. Hence, service orientation is attractive due to its ability to virtualize component architecture and to enable easier composition and contractualization. However, services may be defined at multiple levels (business, application, technology) and viewpoint modeling permits to adopt a systematic approach. This paper compares several frameworks (Zachman, RM-ODP) and methodologies (TOGAF/ADM, Praxeme, ThinkService). A special focus is made on their ability to handle viewpoint correspondences and evolution management.