Regulating orchestration in SOA-based systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Under service-oriented architecture (SOA), servers (service providers) provide services to clients as well as other orchestrators, i.e. they are parts of several orchestrations. Due to different types of interaction, servers may have to operate concurrently under several policies. Moreover, when interacting with clients or peer servers, a server may be subject to global constraints determined by system authorities, e.g. system administrator. In this paper, we present a framework to enforce multiple policies on server behavior with emphasis on server activities in orchestration. Our framework employs LGI-based middleware, and does not require any change of the conventional SOAP-based protocol, the UDDI server, the programs of servers and clients, or the BPEL engine employed by service orchestrators.

Original languageEnglish (US)
Title of host publicationITNG2010 - 7th International Conference on Information Technology
Subtitle of host publicationNew Generations
Number of pages6
StatePublished - 2010
Event7th International Conference on Information Technology - New Generations, ITNG 2010 - Las Vegas, NV, United States
Duration: Apr 12 2010Apr 14 2010

Publication series

NameITNG2010 - 7th International Conference on Information Technology: New Generations


Other7th International Conference on Information Technology - New Generations, ITNG 2010
Country/TerritoryUnited States
CityLas Vegas, NV

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems


  • Global constraints
  • Orchestration policy
  • SOA middleware
  • Server commitments
  • Verifiable assurance


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