Design and implementation of a device-independent system for adaptive composition of web services

  • Authors:
  • Qusay H. Mahmoud;Wassam Zahreddine

  • Affiliations:
  • Department of Computing and Information Science, University of Guelph, Guelph, ON N1G 2W1, Canada.;Department of Computing and Information Science, University of Guelph, Guelph, ON N1G 2W1, Canada

  • Venue:
  • International Journal of Internet Protocol Technology
  • Year:
  • 2006

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Abstract

The modularity of web services has left an open problem in composition – a scenario that involves an amalgamation of two or more web services to fulfil a request that no one web service is able to provide. This paper presents the design and implementation of a system that enables users of any device to dynamically discover context-based web services that will be automatically composed to satisfy a user's request. Existing web services can be easily adapted and new web services can be easily deployed. The system uses a custom UDDI-like registry that we have designed and implemented to support context-based adaptive composition.