A fully abstract may testing semantics for concurrent objects

  • Authors:
  • Alan Jeffrey;Julian Rathke

  • Affiliations:
  • School of CTI, DePaul University, 243 S. Wabash Ave., Chicago, IL and Bell Labs, Lucent Technologies, 2701 Lucent Lane, Lisle, IL and Department of Telecommunications and IS, School of Computer Sc ...;School of Informatics, University of Sussex, Brighton, UK

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2005

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Abstract

This paper provides a fully abstract semantics for a variant of the concurrent object calculus. We define may testing for concurrent object components and then characterise it using a trace semantics inspired by UML interaction diagrams. The main result of this paper is to show that the trace semantics is fully abstract for may testing. This is the first such result for a concurrent object language.