Temporal Conformance of Federated Choreographies

  • Authors:
  • Johann Eder;Amirreza Tahamtan

  • Affiliations:
  • Dept. of Information Systems, Alpen-Adria University of Klagenfurt, Klagenfurt, Austria A-9020 and Dept. of Knowledge and Business Engineering, University of Vienna, Vienna, Austria A-1010;Dept. of Knowledge and Business Engineering, University of Vienna, Vienna, Austria A-1010

  • Venue:
  • DEXA '08 Proceedings of the 19th international conference on Database and Expert Systems Applications
  • Year:
  • 2008

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Abstract

Web service composition is a new way for implementing business processes. In particular, a choreography supports modeling and enactment of interorganizational business processes consisting of autonomous organizations. Temporal constraints are important quality criteria. We propose a technique for modeling temporal constraints in choreographies and orchestrations, checking whether the orchestrations satisfy the temporal constraints of a choreography and compute internal deadlines for the activities in an interorganizational workflow.