Defeasible reasoning and partial order planning

  • Authors:
  • Diego R. García;Alejandro J. García;Guillermo R. Simari

  • Affiliations:
  • Artificial Intelligence Research and Development Laboratory, Department of Computer Science and Engineering, Universidad Nacional del Sur, Bahía Blanca and Consejo Nacional de Investigaciones ...;Artificial Intelligence Research and Development Laboratory, Department of Computer Science and Engineering, Universidad Nacional del Sur, Bahía Blanca and Consejo Nacional de Investigaciones ...;Artificial Intelligence Research and Development Laboratory, Department of Computer Science and Engineering, Universidad Nacional del Sur, Bahía Blanca and Consejo Nacional de Investigaciones ...

  • Venue:
  • FoIKS'08 Proceedings of the 5th international conference on Foundations of information and knowledge systems
  • Year:
  • 2008

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Abstract

Argumentation-based formalisms provide a way of considering the defeasible nature of reasoning with partial and often erroneous knowledge in a given environment. This problem affects every aspect of a planning process. We will present an argumentation-based formalism that an agent could use for constructing plans starting from a previously introduced formalism. In such a formalism, agents represent their knowledge about their environment in Defeasible Logic Programming, and have a set of actions they can execute to affect their environment. These actions are defined in combination with a defeasible argumentation formalism. We will analyze the interplay of arguments and actions when constructing plans using Partial Order Planning techniques.