A unified framework for representation and development of dialectical proof procedures in argumentation

  • Authors:
  • P. M. Dung;P. M. Thang

  • Affiliations:
  • Department of Computer Science, Asian Institute of Technology;Department of Computer Science, Asian Institute of Technology

  • Venue:
  • IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
  • Year:
  • 2009

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Abstract

We present an unified methodology for representation and development of dialectical proof procedures in abstract argumentation based on the notions of legal environments and dispute derivations. A legal environment specifies the legal moves of the dispute parties while a dispute derivation describes the procedure structure. A key insight of this paper is that the opponent moves determine the soundness of a dispute while the completeness of a dispute procedure depends on the proponent moves.