Return to Seminars

March, 8, 2018, 10:00, AbdelRaouf Hecham (Graphik)

 
8 Mars, Salle 03.152, BAT 5, 10h00
 
 Title: Combining Apples and Oranges: A Flexible Representation for Defeasible Logics and Repair Semantics.
  
Abstract: We propose Statement Graphs (SG), a new logical formalism for defeasible reasoning and repair semantics based on argumentation. Using a flexible labeling function, SGs can capture the variants of defeasible reasoning (ambiguity blocking or propagating, with or without team defeat, and circular reasoning) and certain repair semantics (IAR, ICAR, and -possibly- ICR, AR). We also evaluate our approach with respect to human reasoning and propose a working first order defeasible reasoning tool that, compared to the state of the art, has richer expressivity at no added computational cost.

Permanent link to this article: https://team.inria.fr/graphik/news-3/march-1st-2018-1000-abdelraouf-hecham-graphik/