Semantic barbs and biorthogonality

  • Authors:
  • Julian Rathke;Vladimiro Sassone;Paweł Sobociński

  • Affiliations:
  • ECS, University of Southampton;ECS, University of Southampton;ECS, University of Southampton

  • Venue:
  • FOSSACS'07 Proceedings of the 10th international conference on Foundations of software science and computational structures
  • Year:
  • 2007

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Abstract

We use the framework of biorthogonality to introduce a novel semantic definition of the concept of barb (basic observable) for process calculi. We develop a uniform basic theory of barbs and demonstrate its robustness by showing that it gives rise to the correct observables in specific process calculi which model synchronous, asynchronous and broadcast communication regimes.