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arXiv · 0912.0555

A non-interleaving process calculus for multi-party synchronisation

Paweł Sobociński
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Abstract

We introduce the wire calculus. Its dynamic features are inspired by Milner's CCS: a unary prefix operation, binary choice and a standard recursion construct. Instead of an interleaving parallel composition operator there are operators for synchronisation along a common boundary and non-communicating parallel composition. The (operational) semantics is a labelled transition system obtained with SOS rules. Bisimilarity is a congruence with respect to the operators of the language. Quotienting terms by bisimilarity results in a compact closed category.

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Paweł Sobociński. 2009-12-03. A non-interleaving process calculus for multi-party synchronisation. https://doi.org/10.4204/eptcs.12.6

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