1 Department of Informatics and Mathematical Modeling, Technical University of Denmark2 Embedded Systems Engineering, Department of Informatics and Mathematical Modeling, Technical University of Denmark3 Newcastle University4 Copenhagen Center for Health Technology, Center, Technical University of Denmark5 Technical University of Denmark
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.
Journal of Internet Services and Information Security, 2012, Vol 2, Issue 1/2, p. 73-92