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Testing the executability of scenarios in general inhibitor nets
Bratislava, Slovak Republic July 10-July 13
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ACSD.2007.73Seventh International Conference on A ...
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Robert Lorenz, Catholic University of Eichstatt-Ingolstadt, Germany
Sebastian Mauser, Catholic University of Eichstatt-Ingolstadt, Germany
Robin Bergenthum, Catholic University of Eichstatt-Ingolstadt, Germany
In this paper we introduce executions of place/transition Petri nets with weighted inhibitor arcs (PTI-net) as enabled labeled stratified order structures (LSOs) and present a polynomial algorithm to decide, whether a scenario given by an LSO is an execution of a given PTI-net.

The algorithm is based on an equivalent characterization of enabled LSOs called token flow property. Although the definition of the token flow property involves exponentially many objects in the size of the LSO, there is a nontrivial transformation into a flow optimization problem which can be solved in polynomial time.

Citation:
Robert Lorenz, Sebastian Mauser, Robin Bergenthum, "Testing the executability of scenarios in general inhibitor nets," acsd, pp.167-176, Seventh International Conference on Application of Concurrency to System Design (ACSD 2007), 2007
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