Implementing Workflow Reconfiguration in WS-BPEL
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- Dr Manuel Mazzara
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| Author(s) | | Mazzara M, Dragoni N, Zhou M |
| Publication type | | Report |
| Series Title | | School of Computing Science Technical Report Series |
| Year | | 2012 |
| Date | | February 2012 |
| Report Number | | 1313 |
| Pages | | 23 |
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| Full text is available for this publication: |
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| This paper investigates the problem of dynamic reconfiguration by means of a workflow-based case study used for discussion. We state the requirements on a system implementing the workflow and its reconfiguration, and we describe the system’s design in BPMN. WS-BPEL, a language that would not naturally support dynamic change, is used as a target for implementation. The WS-BPEL recovery framework is here exploited to implement the reconfiguration using principles derived from previous research in process algebra and two mappings from BPMN to WS-BPEL are presented, one automatic and only mostly manual. Differences between the two are finally detailed. |
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| Institution | | School of Computing Science, University of Newcastle upon Tyne |
| Place Published | | Newcastle upon Tyne |
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