A framework to coordinate web services in composition scenarios

  • Authors:

  • Hamdi Yahyaoui;Zakaria Maamar;Khouloud Boukadi

  • Affiliations:

  • Computer Science Department, Kuwait University, P.O. Box 5969, Safat 13060, State of Kuwait.;College of Information Technology, Zayed University, P.O. Box 19282, Dubai, UAE.;LIMOS Laboratory, University of Blaise Pascal, Complexe Scientifique des Cezeaux, 63173 AUBIERE cedex, Clermont-Ferrand, France

  • Venue:
  • International Journal of Web and Grid Services
  • Year:
  • 2010

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Abstract

This paper looks into the coordination of web services following their acceptance to participate in a composition scenario. We identify two types of behaviours associated with component web services: operational and control behaviours. These behaviours are used to specify composite web services that are built upon component web services. In term of orchestration a composite web service could be either centralised or peer-to-peer. To support component/composite web services coordination per type of orchestration schema, various types of messages are exchanged between these web services. Experiments showing the use of these messages are reported in this paper as well.