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Abstract

When workflows are modeled for practical use, workflow variants often have to be considered to fit dynamically changing context factors. If there is a rich workflow context with a large value space, contemporary BPM solutions lack the support for on-the-fly generated variants, requiring explicit one-by-one modeling instead. Researchers have recognized the value of business rules for variant and adaptation support. However, there is still a need for dedicated standards-based constructs for context-dependent event- and exception-handling. Motivated by a realistic example, we therefore foster a framework for the combined use of business rules with a BPMN adaptation pattern catalogue. As the core contribution of this work, we substantiate our framework with a metamodel called vBPMN, which is weaved from BPMN2 and the R2ML rule language and allows for the convenient definition of variant models.

Keywords

process variants process adaptation flexible workflows business rules context-awareness BPMN 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Markus Döhring
    • 1
  • Birgit Zimmermann
    • 1
  1. 1.SAP ResearchDarmstadtGermany

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