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Termination in Impure Concurrent Languages

  • Romain Demangeon
  • Daniel Hirschkoff
  • Davide Sangiorgi
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6269)

Abstract

An impure language is one that combines functional and imperative constructs. We propose a method for ensuring termination of impure concurrent languages that makes it possible to combine term rewriting measure-based techniques with traditional approaches for termination in functional languages such as logical relations. The method can be made parametric on the termination technique employed on the functional part; it can also be iterated.

We illustrate the method in the case of a π-calculus with both functional and imperative names, and show that, with respect to previous approaches to termination, it allows us to extend considerably the set of processes that can be handled.

The method can also be applied to sequential languages, e.g., λ-calculi with references.

Keywords

Type System Imperative Input Logical Relation Functional Language Functional Core 
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

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Romain Demangeon
    • 1
  • Daniel Hirschkoff
    • 1
  • Davide Sangiorgi
    • 2
  1. 1.ENS Lyon, Université de Lyon, CNRS, INRIAFrance
  2. 2.INRIA/Università di BolognaItaly

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