On the Use of Behavioural Equivalences for Web Services' Development

  • Authors:
  • Filippo Bonchi;Antonio Brogi;Sara Corfini;Fabio Gadducci

  • Affiliations:
  • Department of Computer Science, University of Pisa, Italy. {fibonchi,brogi,corfini,gadducci}@di.unipi.it;Department of Computer Science, University of Pisa, Italy. {fibonchi,brogi,corfini,gadducci}@di.unipi.it;Department of Computer Science, University of Pisa, Italy. {fibonchi,brogi,corfini,gadducci}@di.unipi.it;Department of Computer Science, University of Pisa, Italy. {fibonchi,brogi,corfini,gadducci}@di.unipi.it

  • Venue:
  • Fundamenta Informaticae - Fundamentals of Software Engineering 2007: Selected Contributions
  • Year:
  • 2008

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Abstract

Web services are emerging as a promising technology for the development of next generation distributed heterogeneous software systems.We define a new behavioural equivalence forWeb services, based on bisimilarity and inspired by recent advances in the theory of reactive systems. The equivalence is compositional and decidable, and it provides a firm ground for enhanced behaviouraware discovery and for a sound incremental development of services and service compositions.