A Formal Verification Approach of Conversations in Composite Web Services Using NuSMV

  • Authors:
  • Melissa Kova;Jamal Bentahar;Zakaria Maamar;Hamdi Yahyaoui

  • Affiliations:
  • Concordia University, Canada;Concordia University, Canada;Zayed University, UAE;King Fahd University, Saudi Arabia

  • Venue:
  • Proceedings of the 2009 conference on New Trends in Software Methodologies, Tools and Techniques: Proceedings of the Eighth SoMeT_09
  • Year:
  • 2009

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Abstract

Web service composition is currently a very focused-on topic of research, with many studies being proposed by academic and industrial research groups. This paper discusses the design and verification of behavior of composite Web services. We model composite Web services based on two behaviors, namely control and operational. These behaviors communicate through conversation messages. We use state charts to model composite Web services and verify the synchronization of the conversations among them using symbolic model checking with NuSMV.