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Context-Aware Service Composition in Pervasive Computing Environments

Abstract : A major challenge in pervasive computing environments is to provide users with complex, context-sensitive applications, dynamically composed from networked services. In this paper, we present an approach to the dynamic, context-aware composition of services to perform user tasks, i.e., software applications abstractly described on the user's handheld device. Both networked services and user tasks aremodeled as semanticWeb services in OWL-S extended with context information. The distinctive feature of our solution is the ability to compose Web services that expose complex behaviors (conversations) to realize a user task that itself has a complex behavior. Furthermore, the context-related requirements of the task are met by aggregating the context-sensitive behaviors of the individual services.
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Submitted on : Thursday, September 10, 2009 - 11:34:28 AM
Last modification on : Thursday, February 3, 2022 - 11:17:56 AM
Long-term archiving on: : Tuesday, June 15, 2010 - 11:27:17 PM


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  • HAL Id : inria-00415111, version 1



Sonia Ben Mokhtar, Damien Fournier, Nikolaos Georgantas, Valérie Issarny. Context-Aware Service Composition in Pervasive Computing Environments. Rapid Integration of Software Engineering Techniques, Second International Workshop : RISE 2005, 2005, Heraklion, Crete, Greece. pp.129-144. ⟨inria-00415111⟩



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