Workflow Process Model Verification Using Reduction Method Based on P/T System
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    Abstract:

    Nowadays, workflow technology has been intensively applied in the domains of administration, production, and scientific research. For the complexity and variability of process logic, how to build a well-structured business process is a practical problem. Thus, process model analysis and improvement become one of research directions in workflow technology. Firstly, according to the modified workflow process meta-model, a P/T system based workflow model procedure net is proposed. And then, a set of simplification rules are given to verify two structural conflicts of the process model, i.e. deadlock and lack of synchronization. Finally, following these rules, a procedure net example transformed from a business process is simplified, and the result is obtained.

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赵文,袁崇义,刘刚,张世琨,王立福.基于P/T系统化简方法的工作流过程模型验证.软件学报,2004,15(10):1423-1430

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  • Received:January 16,2004
  • Revised:March 29,2004
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