A Tableau Method for Interval Temporal Logic with Projection

  • Authors:
  • Howard Bowman;Simon Thompson

  • Affiliations:
  • -;-

  • Venue:
  • TABLEAUX '98 Proceedings of the International Conference on Automated Reasoning with Analytic Tableaux and Related Methods
  • Year:
  • 1998

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Abstract

This paper introduces a tableau method for propositional interval temporal logic (ITL) [14]. Beyond the usual operators of linear temporal logic, ITL contains sequencing and iterative operators, ';' and proj akin to programming combinators. Central to our approach is a normal form for the formulas of ITL, particularly ';' and proj, in terms of the 'O' operator of the logic.