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On the Semantics of EPCs: Efficient Calculation and Simulation

Extended Abstract
  • Nicolas Cuntz
  • Ekkart Kindler
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3649)

Abstract

Recently, we have defined a formal semantics of Event driven Process Chains (EPCs) that, for the first time, faithfully captures the non-local behaviour of the XOR- and OR-join connectors. This fixed-point characterisation of the semantics of EPCs, however, does not provide an efficient algorithm for calculating the semantics of an EPC and for simulating it.

In this paper, we will show how to calculate this semantics of an EPC in an efficient way by employing Kleene’s fixed-point theorem and different techniques from symbolic model checking. These algorithms have been implemented in an open source tool for simulating and analysing EPCs: EPC Tools.

Keywords

Business Process Model Check Transition Relation Formal Semantic Process Folder 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Nicolas Cuntz
    • 1
  • Ekkart Kindler
    • 2
  1. 1.Computer Graphics and Multimedia Systems GroupUniversity of Siegen 
  2. 2.Software Engineering GroupUniversity of Paderborn 

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