Ensuring well-formed conversations between control and operational behaviors of web services

  • Authors:
  • Scott Bourne;Claudia Szabo;Quan Z. Sheng

  • Affiliations:
  • School of Computer Science, The University of Adelaide, SA, Australia;School of Computer Science, The University of Adelaide, SA, Australia;School of Computer Science, The University of Adelaide, SA, Australia

  • Venue:
  • ICSOC'12 Proceedings of the 10th international conference on Service-Oriented Computing
  • Year:
  • 2012

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Abstract

Despite a decade's active research and development, Web services still remain undependable. Designing effective approaches for highly dependable Web service provisioning has therefore become of paramount importance. Our previous work proposes a novel model that separates the service behavior into operational and control behaviors for flexible design, development, and verification of complex Web services. In this paper, we further this research with a set of conversation rules to facilitate the verification of rich conversations between control and operational behaviors. The rules are specified as temporal logic formulas to formally check rich conversation patterns. The proposed approach is realized using state-of-the-art technologies and experiments show its feasibility and benefits.