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Branching Bisimilarity for Processes with Time-Outs

Authors Gaspard Reghem, Rob J. van Glabbeek

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Author Details

Gaspard Reghem
  • ENS Paris-Saclay, Université Paris-Saclay, France
Rob J. van Glabbeek
  • School of Informatics, University of Edinburgh, UK
  • School of Computer Science and Engineering, University of New South Wales, Sydney, Australia

Funding

Supported by Royal Society Wolfson Fellowship RSWF\R1\221008.

Cite As Get BibTex

Gaspard Reghem and Rob J. van Glabbeek. Branching Bisimilarity for Processes with Time-Outs. In 35th International Conference on Concurrency Theory (CONCUR 2024). Leibniz International Proceedings in Informatics (LIPIcs), Volume 311, pp. 36:1-36:22, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024) https://doi.org/10.4230/LIPIcs.CONCUR.2024.36

Abstract

This paper provides an adaptation of branching bisimilarity to reactive systems with time-outs. Multiple equivalent definitions are procured, along with a modal characterisation and a proof of its congruence property for a standard process algebra with recursion. The last section presents a complete axiomatisation for guarded processes without infinite sequences of unobservable actions.

Subject Classification

ACM Subject Classification
  • Theory of computation → Concurrency
Keywords
  • Reactive Systems
  • Time-outs
  • Branching Bisimilarity
  • Modal Characterisation
  • Congruence
  • Axiomatisation

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References

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