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Transformation Strategies between Block-Oriented and Graph-Oriented Process Modeling Languages

Transformation Strategies between Block-Oriented and Graph-Oriented Process Modeling Languages. Jan Mendling Vienna University of Economics (WU Wien) Kristian Bisgaard Lassen University of Aarhus Uwe Zdun Vienna University of Economics (WU Wien). Recent Papers. X to BPEL:

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Transformation Strategies between Block-Oriented and Graph-Oriented Process Modeling Languages

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  1. Transformation Strategies between Block-Oriented and Graph-Oriented Process Modeling Languages Jan Mendling Vienna University of Economics (WU Wien) Kristian Bisgaard Lassen University of Aarhus Uwe Zdun Vienna University of Economics (WU Wien)

  2. Recent Papers • X to BPEL: • Baina et al.: Model-Driven Web Service Development. In CAiSE 2004. • Gardner. UML Modelling of Automated Business Processes with a Mapping to BPEL4WS. In First European Workshop on Object Orientation and Web Services at ECOOP 2003. • Hofreiter and Huemer. Transforming UMM Business Collaboration Models to BPEL. OTM Workshops 2004. • Mendling and Hafner. From Inter-Organizational Workflows to Process Execution: Generating BPEL from WS-CDL. OTM Workshops 2005. • Moon et al. Transformation Algorithms between BPEL4WS and BPML for the Executable Business Process. In WETICE 2004. • van der Aalst, Jørgensen and Lassen. Let’s Go All the Way: From Requirements via Colored Workflow Nets to a BPEL Implementation of a New Bank System. In CoopIS 2005. • White. Business Process Modeling Notation (BPMN). Specification, BPMI.org, 2004. • Mendling, J. Ziemann: Transformation of BPEL Processes to EPCs. In EPK 2005. • Koschmider, von Mevius: A Petri Net Based Approach for Process Model Driven Deduction of BPEL Code. OTM Workshops 2005. • BPEL to Y: • Hinz, Schmidt, and Stahl. Transforming BPEL to Petri Nets. In BPM 2005. • Mendling and Ziemann. EPK-Visualisierung von BPEL4WS Prozessdefinitionen. In Workshop on Software Reengineering, 2005.

  3. Agenda • Graph-oriented versus Block-oriented Process Modeling • Strategies for BPEL to Process Graph Transformation • Strategies for Process Graph to BPEL Transformation • Conclusion

  4. Agenda Graph-oriented versus Block-oriented Process Modeling

  5. A BPEL Process

  6. A BPEL Process: Structured Activities

  7. Process Graph vs. BPEL control flow

  8. Important Properties • Structured Process Graph • Acyclic Process Graph • Structured BPEL control flow

  9. Agenda Strategies for BPEL to Process Graph Transformation

  10. 1. Flattening Strategy

  11. 2. Hierarchy-Preservation Strategy

  12. 3. Hierarchy-Maximization Strategy

  13. Agenda Strategies for Process Graph to BPEL Transformation

  14. 1. Element-Preservation Strategy

  15. 2. Element-Minimization Strategy

  16. 3. Structure-Identification Strategy

  17. 4. Structure-Maximization Strategy

  18. Agenda Conclusion

  19. Conclusion

  20. Agenda Thank you

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