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Extending {TIM} domain analysis to handle {ADL} constructs

Cresswell, S. and Fox, M. and Long, D. (2002) Extending {TIM} domain analysis to handle {ADL} constructs. In: AIPS '02 Workshop on Knowledge Engineering Tools and Techniques for A.I. Planning, 2002-04-23 - 2002-04-27.

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Abstract

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 definition and initial state. In this paper we describe extensions to the TIM system to al- low efficient processing of domains written in a more expressive language with features of ADL: types, con- ditional effects, universally quantified effects and neg- ative preconditions.