Extending TIM domain analysis to handle ADL constructs

S. Cresswell, M. Fox, D. Long, T. L. McCluskey (Editor)

Research output: Contribution to conferencePaper


Planning domain analysis provides information which is useful to the domain designer, and which can also be exploited by a planner to reduce search. The TIM
domain analysis tool infers types and invariants from an input domain de¯nition and initial state. In this paper we describe extensions to the TIM system to allow efficient processing of domains written in a more expressive language with features of ADL: types, conditional efects, universally quantifed effects and negative preconditions.
Original languageEnglish
Number of pages10
Publication statusPublished - 2002


  • domain analysis
  • TIM system
  • ADL
  • effcient processing


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