Discovery, Verification and Conformance of Workflows with Cancellation

Provided by: Eindhoven University of Technology
Topic: Big Data
Format: PDF
Petri nets are frequently used for the modeling and analysis of workflows. Their graphical nature, well-defined semantics, and analysis techniques are attractive as information systems become more \"Process-aware\". Unfortunately, the classical petri net has problems modeling cancellation in a succinct and direct manner. Modeling cancellation regions in a classical net is impossible or results in a \"Spaghetti-like\" net. Cancellation regions are supported by many workflow management systems, but these systems do not support advanced analysis techniques (process mining, verification, performance analysis, etc.).

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