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Compositional Modelling and Reasoning in an Institution for Processes and Data

  • Liam O’Reilly
  • Till Mossakowski
  • Markus Roggenbach
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7137)

Abstract

The language Csp-Casl combines specifications of data and processes. We give an institution based semantics to Csp-Casl that allows us to re-use the institution independent structuring mechanisms of Casl. Furthermore, we extend Csp-Casl with a notion of refinement that reconciles the differing philosophies behind the refinement notions for Csp and Casl. We develop a compositional proof calculus for refinement along the Casl structuring mechanisms, and demonstrate that compositional proof techniques along parallel process composition from the context of Csp lifts to structured Csp-Casl specifications.

Keywords

Compositional Modelling Proof Obligation Process Term Trace Model Amalgamation Property 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© IFIP International Federation for Information Processing 2012

Authors and Affiliations

  • Liam O’Reilly
    • 1
  • Till Mossakowski
    • 2
  • Markus Roggenbach
    • 1
  1. 1.Swansea UniversityWalesUK
  2. 2.DFKI GmbH BremenBremenGermany

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