Bigraphical Reactive Systems

Robin Milner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A notion of bigraph is introduced as a model of mobile interaction. A bigraph consists of two independent structures: a topograph representing locality and an edge net representing connectivity. Bigraphs arc equipped with reaction rules to form bigraphical reactive systems (BRSs), which include versions of the π-calculus and the ambient calculus. A behavioural theory is established, using the categorical notion of relative pushout; it allows labelled transition systems to be derived uniformly for a wide variety of BRSs, in such a way that familiar behavioural prcordcrs and equivalences, in particular bisimilarity, are congruential. An example of the derivation is discussed.
Original languageEnglish
Title of host publicationCONCUR 2001 — Concurrency Theory
Subtitle of host publication12th International Conference Aalborg, Denmark, August 20–25, 2001 Proceedings
PublisherSpringer Berlin Heidelberg
Pages16-35
Number of pages20
Volume2154
ISBN (Electronic)978-3-540-44685-9
ISBN (Print)978-3-540-42497-0
DOIs
Publication statusPublished - 2001

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