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Erschienen in:
2006 | OriginalPaper | Buchkapitel
A Context Model for Semantic Mediation in Web Services Composition
verfasst von : Michael Mrissa, Chirine Ghedira, Djamal Benslimane, Zakaria Maamar
Erschienen in: Conceptual Modeling - ER 2006
Verlag: Springer Berlin Heidelberg
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This paper presents a context-driven approach that aims at supporting semantic mediation between composed Web services. Despite the widespread adoption of Web services by the IT community, innovative solutions are needed in order to overcome the challenging issue that relates to the semantic disparity of exchanged data. Indeed, there is a lack of means for interpreting these data according to the contextual requirements of each Web service. The context-driven approach suggests two steps. The first step consists of developing a model for anchoring context to data flowing between Web services. In the second step, we use this model to support the semantic mediation between Web services engaged in a composition.