Symbolic bisimulation for a higher-order distributed language with passivation

  • Authors:
  • Vasileios Koutavas;Matthew Hennessy

  • Affiliations:
  • Trinity College Dublin, Ireland;Trinity College Dublin, Ireland

  • Venue:
  • CONCUR'13 Proceedings of the 24th international conference on Concurrency Theory
  • Year:
  • 2013

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Abstract

We study the behavioural theory of a higher-order distributed calculus with private names and locations that can be passivated. For this language, we present a novel Labelled Transition System where higher-order inputs are symbolic agents that can perform a limited number of transitions, capturing the nature of passivation. Standard first-order weak bisimulation over this LTS coincides with contextual equivalence, and provides the first useful proof technique without a universal quantification over contexts for an intricate distributed language.