Modeling and Model Checking Web Services

  • Authors:
  • Holger Schlingloff;Axel Martens;Karsten Schmidt

  • Affiliations:
  • Institut für Informatik, Humboldt-Universität zu Berlin, Berlin, Germany and Fraunhofer FIRST, Berlin, Germany;Institut für Informatik, Humboldt-Universität zu Berlin, Berlin, Germany;Institut für Informatik, Humboldt-Universität zu Berlin, Berlin, Germany

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2005

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Abstract

We give an overview on web services and the web service technology stack. We then show how to build Petri net models of web services formulated in the specification language BPEL4WS. We define an abstract correctness criterion for these models and study the automated verification according to this criterion. Finally, we relate correctness of web service models to the model checking problem for alternating temporal logics.