The Semantics of Circus

  • Authors:
  • Jim Woodcock;Ana Cavalcanti

  • Affiliations:
  • -;-

  • Venue:
  • ZB '02 Proceedings of the 2nd International Conference of B and Z Users on Formal Specification and Development in Z and B
  • Year:
  • 2002

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Abstract

Circus is a concurrent language for refinement; it is a unification of imperative CSP, Z, and the refinement calculus. We describe the language of Circus and the formalisation of its model in Hoare & He's unifying theories of programming.