Abduction and Dialogical Proof in Argumentation and Logic Programming

Abstract : We develop a model of abduction in abstract argumentation, where changes to an argumentation framework act as hypotheses to explain the support of an observation. We present dialogical proof theories for the main decision problems (i.e., finding hypothe- ses that explain skeptical/credulous support) and we show that our model can be instantiated on the basis of abductive logic programs.
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Contributor : Souhila Kaci <>
Submitted on : Wednesday, November 12, 2014 - 3:29:22 PM
Last modification on : Thursday, May 24, 2018 - 3:59:22 PM

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  • HAL Id : lirmm-01082080, version 1
  • ARXIV : 1407.3896



Richard Booth, Dov M. Gabbay, Souhila Kaci, Tjitze Rienstra, Leendert Van Der Torre. Abduction and Dialogical Proof in Argumentation and Logic Programming. ECAI: European Conference on Artificial Intelligence, Aug 2014, Prague, Czech Republic. pp.117-122. ⟨lirmm-01082080⟩



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