A feature-complete Petri net semantics for WS-BPEL 2.0

  • Authors:
  • Niels Lohmann

  • Affiliations:
  • Universität Rostock, Institut für Informatik, Rostock, Germany

  • Venue:
  • WS-FM'07 Proceedings of the 4th international conference on Web services and formal methods
  • Year:
  • 2007

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Abstract

We present an extension of a Petri net semantics for the Web Service Business Execution Language (WS-BPEL). This extension covers the novel activities and constructs introduced by the recent WS-BPEL 2.0 specification. Furthermore, we simplify several aspects of the Petri net semantics to allow for more compact models suited for computer-aided verification.