Axiomatizing extended temporal logic fragments via instantiation

  • Authors:
  • Wanwei Liu;Ji Wang;Wei Dong;Huowang Chen

  • Affiliations:
  • National Laboratory of Parallel and Distributed Processing, China;National Laboratory of Parallel and Distributed Processing, China;National Laboratory of Parallel and Distributed Processing, China;National Laboratory of Parallel and Distributed Processing, China

  • Venue:
  • ICTAC'07 Proceedings of the 4th international conference on Theoretical aspects of computing
  • Year:
  • 2007

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Abstract

ETLs are temporal logics employing ω-automata as temporal connectives. This paper presents sound and complete axiom systems for ETLl, ETLf, and ETLr, respectively. Axioms and rules reflecting temporal behaviors of looping, finite and repeating automaton connectives are provided. Moreover, by encoding temporal operators into automaton connectives and instantiating the axioms and rules relating to automaton connectives, one may derive axiom systems for given ETL fragments.