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arXiv · 1508.06712

Encoding CSP into CCS

Meike Hatzel·Christoph Wagner·Kirstin Peters·Uwe Nestmann
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Abstract

We study encodings from CSP into asynchronous CCS with name passing and matching, so in fact, the asynchronous pi-calculus. By doing so, we discuss two different ways to map the multi-way synchronisation mechanism of CSP into the two-way synchronisation mechanism of CCS. Both encodings satisfy the criteria of Gorla except for compositionality, as both use an additional top-level context. Following the work of Parrow and Sj\"odin, the first encoding uses a centralised coordinator and establishes a variant of weak bisimilarity between source terms and their translations. The second encoding is decentralised, and thus more efficient, but ensures only a form of coupled similarity between source terms and their translations.

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Meike Hatzel, Christoph Wagner, Kirstin Peters, Uwe Nestmann. 2015-08-27. Encoding CSP into CCS. https://doi.org/10.4204/eptcs.190.5

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