Context-Awareness for Service Oriented Systems
Abstract
Today, service oriented systems need to be enhanced to sense and react to users context in order to provide a better user experience. To meet this requirement, Context-Aware Services (CAS) have emerged as an underling design and development paradigm for the development of context-aware systems. The fundamental challenges for such systems development are context-awareness management and service adaptation to the users context. To cope with such requirements, we propose a well designed architecture, named ACAS, to support the development of Context-Aware Service Oriented Systems (CASOS). This architecture relies on a set of context-awareness and CAS specifications and metamodels to enhance a core service, in service oriented systems, to be context-aware. This enhancement is fulfilled by the Aspect Adaptations Weaver (A2W) which, based on the Aspect Paradigm (AP) concepts, considers the services adaptations as aspects.
Keywords
Cite
@article{arxiv.1211.3229,
title = {Context-Awareness for Service Oriented Systems},
author = {Hatim Hafiddi and Hicham Baidouri and Mahmoud Nassar and Abdelaziz Kriouile},
journal= {arXiv preprint arXiv:1211.3229},
year = {2012}
}
Comments
10 pages, 12 figures, IJCSI (International Journal of Computer Science Issues); IJCSI International Journal of Computer Science Issues, Vol. 9, Issue 5, No 2, 2012