A CONTEXT-AWARE SERVICE CENTRIC APPROACH FOR SERVICE ORIENTED ARCHITECTURES
Evolution in the fields of telecommunication and software engineering has promoted the birth of a new generation of software architectures known as Context-Aware Service Oriented Architectures (CASOA) which are articulated on a new design and development paradigm called Context-Aware Service (CAS). However, the ambiguity of the context concept and the multiplicity of services execution contexts make CAS hard to build and show why a generic approach, in accordance with best practices of software engineering for designing such services, is necessary. This paper focuses on a CAS design approach for building CASOA. To deal with such architectures development, challenges such as context management and dynamic service adaptation have to be faced. We propose in this article a design process that exploits both of our context and CAS specifications and metamodels in order to fulfil the passage from a core service in Service Oriented Architecture (SOA) to a CAS in CASOA. This passage is satisfied across a mechanism that, inspired by the Aspect Paradigm concepts, considers the service adaptations as aspects.
Context Ubiquitous computing Context-Aware Service Oriented Architectures Model Driven Engineering
Hatim Hafiddi Mahmoud Nassar Hicham Baidouri Bouchra El Asri Abdelaziz Kriouile
IMS Team, SIME Laboratory,ENSIAS, Rabat, Morocco IMS Team, SIME Laboratory, ENSIAS, Rabat, Morocco
国际会议
13th International Conference on Enterprise Information System(第13届企业信息系统国际会议 ICEIS 2011)
北京
英文
246-253
2011-06-08（万方平台首次上网日期，不代表论文的发表时间）