Timed Properties-Aware Asynchronous Web Service Composition

  • Authors:
  • Nawal Guermouche;Claude Godart

  • Affiliations:
  • LORIA-INRIA-UMR 7503, Vandoeuvre-les-Nancy, France F-54506;LORIA-INRIA-UMR 7503, Vandoeuvre-les-Nancy, France F-54506

  • Venue:
  • OTM '08 Proceedings of the OTM 2008 Confederated International Conferences, CoopIS, DOA, GADA, IS, and ODBASE 2008. Part I on On the Move to Meaningful Internet Systems:
  • Year:
  • 2008

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Abstract

In the last few years, there has been an increasing interest in the Web service composition problem. In the literature, the proposed frameworks investigate mechanisms for synthesizing a composition based on operations and/or messages choreography constraints. The messages choreography constraints depend not only on messages, but also on timed properties. Specifically, we mean by timed properties the time window within which a message can be exchanged. In this paper, we present a formal composition approach to cope with timed properties of asynchronous Web services. We present how modeling the behavior of Web services augmented with timed properties. Then we present a mechanism to deal with such properties when building a composition.