Médiation sémantique orientée contexte pour la composition de services Web

Abstract : The adoption of Web services is a keystone in the development of interoperable systems. Particularly, Web services composition allows answering to the increasingly complex users' needs, by combining several Web sevices into a common business process. However, despite this widespread adoption of Web services, several obstacles still hinder their semantic reconciliation when being composed. Consistent understanding of data exchanged between composed Web services is hampered by different semantic interpretations and representations. In this report, we focus on the semantic heterogeneities of data exchanged between Web services engaged in a composition. Our contribution revolves around the notion of context in order to describe data semantics. We evaluate to which extent context enriches data exchange between Web services. We propose a context-based model to describe the semantics of data, and a mediation approach that takes advantage of our model to solve semantic heterogeneities between composed Web services
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  • HAL Id : hal-01457017, version 1


Michael Mrissa. Médiation sémantique orientée contexte pour la composition de services Web. 2007. ⟨hal-01457017⟩



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