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arXiv · 1011.6433

A Process Calculus for Expressing Finite Place/Transition Petri Nets

Roberto Gorrieri·Cristian Versari
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Abstract

We introduce the process calculus Multi-CCS, which extends conservatively CCS with an operator of strong prefixing able to model atomic sequences of actions as well as multiparty synchronization. Multi-CCS is equipped with a labeled transition system semantics, which makes use of a minimal structural congruence. Multi-CCS is also equipped with an unsafe P/T Petri net semantics by means of a novel technique. This is the first rich process calculus, including CCS as a subcalculus, which receives a semantics in terms of unsafe, labeled P/T nets. The main result of the paper is that a class of Multi-CCS processes, called finite-net processes, is able to represent all finite (reduced) P/T nets.

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Roberto Gorrieri, Cristian Versari. 2010-11-30. A Process Calculus for Expressing Finite Place/Transition Petri Nets. https://doi.org/10.4204/eptcs.41.6

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