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Web Services, European Conference on (2005)
Vaxjo, Sweden
Nov. 14, 2005 to Nov. 16, 2005
ISBN: 0-7695-2484-2
pp: 170-181
Djamal Benslimane , Claude Bernard Lyon 1 University Lyon, France
Zakaria Maamar , Zayed University Dubai, United Arab Emirates
Chirine Ghedira , Claude Bernard Lyon 1 University Lyon, France
Tracking the execution of composite Web services to identify and adjust their specification according to the current features of the environment is a challenging issue. The concept of views, as a dynamic snapshot over this specification according to a given context, is proposed in this paper. A view is used as a support means for tracking the execution progress of composite Web services and deploying the corrective measures in case of non-compliance with users? requirements. Our contributions are a definition of what a view means in the context of Web services composition, an approach for specifying user context and its respective view, and mechanisms for extracting and visualizing views over specifications of composite services.
Composition, Context, View, Web Service

Z. Maamar, D. Benslimane and C. Ghedira, "A View-based Approach for Tracking Composite Web Services," Proceedings. Third European Conference on Web Services(ECOWS), Vaxjo, Sweden, 2005, pp. 170-181.
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