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Decomposition of Constraint Automata

  • Bahman Pourvatan
  • Marjan Sirjani
  • Farhad Arbab
  • Marcello M. Bonsangue
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6921)

Abstract

Reo is a coordination language that can be used to model different systems. Constraint automata form a formal semantics for Reo connectors based on a co-algebraic model of streams. In this paper, we introduce complete constraint automata (CCA) whose extra information about entropy states helps in analyzing and decomposing them into Reo circuits. We show that a complete constraint automaton is invertible. This property helps to partition and decompose a constraint automaton, a process which can be utilized to synthesize Reo circuits from constraint automata, automatically.

Keywords

Reo Constraint automata Automata decomposition Complete constraint automata Inverse Automata 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Bahman Pourvatan
    • 1
    • 2
  • Marjan Sirjani
    • 3
    • 4
  • Farhad Arbab
    • 5
    • 2
  • Marcello M. Bonsangue
    • 5
    • 2
  1. 1.AmirKabir UniversityTehranIran
  2. 2.LIACSLeiden UniversityLeidenThe Netherlands
  3. 3.Reykjavik UniversityReykjavikIceland
  4. 4.University of TehranTehranIran
  5. 5.CWIAmsterdamThe Netherlands

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