Discovery and Composition of Services for Context-Aware Systems


Hesselman, Cristian and Tokmakoff, Andrew and Pawar, Pravin and Iacob, Sorin (2006) Discovery and Composition of Services for Context-Aware Systems. In: 1st IEEE European Conference on Smart Sensing and Context - EuroSSC 2006, 25-27 October, 2006, Enschede, The Netherlands (pp. pp. 67-81).

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Abstract:We consider the challenge of dynamically adapting services to context changes that occur in ubiquitous computing environments (e.g., changes in a user’s activity) and propose the Context-Aware Service Enabling (CASE) platform for that purpose. The CASE platform combines context-aware service discovery with service composition, acting as an enabler for the development of adaptive context-aware applications. In this paper, we illustrate the need for context-aware service discovery and composition in pervasive 4G environments and present the architecture of the CASE platform. The CASE platform enables applications to easily adapt to changes in service availability, which may result from changes in client and/or service context. We also provide an overview of the platform’s technical realization.
Item Type:Conference or Workshop Item
Copyright:© 2006 Springer
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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