An approximation of action theories of AL and its application to conformant planning

  • Authors:
  • Tran Cao Son;Phan Huy Tu;Michael Gelfond;A. Ricardo Morales

  • Affiliations:
  • Department of Computer Science, New Mexico State University, Las Cruces, NM;Department of Computer Science, New Mexico State University, Las Cruces, NM;Department of Computer Science, Texas Tech University, Lubbock, TX;Department of Computer Science, Texas Tech University, Lubbock, TX

  • Venue:
  • LPNMR'05 Proceedings of the 8th international conference on Logic Programming and Nonmonotonic Reasoning
  • Year:
  • 2005

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Abstract

In this paper we generalize the notion of approximation of action theories introduced in [13,26]. We introduce a logic programming based method for constructing approximation of action theories of and prove its soundness. We describe an approximation based conformant planner and compare its performance with other state-of-the-art conformant planners.