Counting LTL

  • Authors:
  • Francois Laroussinie;Antoine Meyer;Eudes Petonnet

  • Affiliations:
  • -;-;-

  • Venue:
  • TIME '10 Proceedings of the 2010 17th International Symposium on Temporal Representation and Reasoning
  • Year:
  • 2010

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Abstract

This paper presents a quantitative extension for the linear-time temporal logic LTL allowing to specify the number of states satisfying certain sub-formulas along paths. We give decision procedures for the satisfiability and model checking of this new temporal logic and study the complexity of the corresponding problems. Furthermore we show that the problems become undecidable when more expressive constraints are considered.