Decentralized Consistency Checking in Cross-organizationalWorkflows

  • Authors:
  • Andreas Wombacher

  • Affiliations:
  • University of Twente, The Netherlands

  • Venue:
  • CEC-EEE '06 Proceedings of the The 8th IEEE International Conference on E-Commerce Technology and The 3rd IEEE International Conference on Enterprise Computing, E-Commerce, and E-Services
  • Year:
  • 2006

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Abstract

Service Oriented Architectures facilitate loosely coupled composed services, which are established in a decentralized way. One challenge for such composed services is to guarantee consistency, i.e., deadlock-freeness. This paper presents a decentralized approach to consistency checking, which utilizes only bilateral views of the composed service based on a synchronous communication model.