Refinement of actions in causality based models

  • Rob van Glabbeek
  • Ursula Goltz
Technical Contributions
Part of the Lecture Notes in Computer Science book series (LNCS, volume 430)

Abstract

We consider an operator for refinement of actions to be used in the design of concurrent systems. Actions on a given level of abstraction are replaced by more complicated processes on a lower level. This is done in such a way that the behaviour of the refined system may be inferred compositionally from the behaviour of the original system and from the behaviour of the processes substituted for actions. We define this refinement operation for causality based models like event structures and Petri nets. For Petri nets, we relate it to other approaches for refining transitions.

Keywords

Concurrency action refinement Petri nets event structures 

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Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • Rob van Glabbeek
    • 1
  • Ursula Goltz
    • 2
  1. 1.Centre for Mathematics and Computer ScienceAmsterdamThe Netherlands
  2. 2.Gesellschaft für Mathematik und DatenverarbeitungSankt Augustin 1Federal Republic of Germany

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