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arXiv · 2104.14859

A Decidable Equivalence for a Turing-complete, Distributed Model of Computation

Arnaldo Cesco·Roberto Gorrieri
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Abstract

Place/Transition Petri nets with inhibitor arcs (PTI nets for short), which are a well-known Turing-complete, distributed model of computation, are equipped with a decidable, behavioral equivalence, called pti-place bisimilarity, that conservatively extends place bisimilarity defined over Place/Transition nets (without inhibitor arcs). We prove that pti-place bisimilarity is sensible, as it respects the causal semantics of PTI nets.

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Arnaldo Cesco, Roberto Gorrieri. 2021-04-30. A Decidable Equivalence for a Turing-complete, Distributed Model of Computation. https://doi.org/10.4230/lipics.mfcs.2021.28

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