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On the semantics of concurrency: Partial orders and transition systems

Lecture notes in computer sciencePublished 1 January 1987
Gérard Boudol, Ilaria Castellani
Citations94
SJR quartileQ2
SJR score0.35
SNIP0.55

TL;DR

An algebra of labelled event structures whose operations are sequential composition, sum, and parallel composition is introduced and it is claimed that the bisimulation relative to such transition systems brings out a clean distinction between concurrency and sequential non-determinism.

Abstract

We introduce an algebra of labelled event structures whose operations are sequential composition, sum, and parallel composition. A transition relation is defined on these objects, where at each step a process performs a labelled poset. It is claimed that the bisimulation relative to such transition systems brings out a clean distinction between concurrency and sequential non-determinism.

Keywords

Computer Science