An automata-theoretic approach to constraint LTL

  • Authors:
  • Stéphane Demri;Deepak D'Souza

  • Affiliations:
  • LSV, CNRS & ENS Cachan & INRIA Futurs (projet SECSI), France and Department of Computer Science and Automation, Indian Institute of Science, Bangalore, India;LSV, CNRS & ENS Cachan & INRIA Futurs (projet SECSI), France and Department of Computer Science and Automation, Indian Institute of Science, Bangalore, India

  • Venue:
  • Information and Computation
  • Year:
  • 2007

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Abstract

We consider an extension of linear-time temporal logic (LTL) with constraints interpreted over a concrete domain. We use a new automata-theoretic technique to show PSPACE decidability of the logic for the constraint systems (Z,