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Gradual semantics accounting for similarity between arguments

Amgoud, Leïla and Bonzon, Elise and Delobelle, Jérôme and Doder, Dragan and Konieczny, Sébastien and Maudet, Nicolas Gradual semantics accounting for similarity between arguments. (2018) In: 16th International Conference, Principles of Knowledge Representation and Reasoning (KR 2018), 30 October 2018 - 2 November 2018 (Tempe, United States).

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Official URL: https://aaai.org/ocs/index.php/KR/KR18/rt/metadata/18077/0


Argumentation is a reasoning model based on the justification of claims by arguments. Often, arguments to be considered are not completely independent, two arguments can be related for different reasons, they may overlap, or given by two persons that make similar statements during a debate, but express them differently, etc. This paper studies for the first time the impact of similarity (i.e., when pairs of arguments are related) in the context of gradual evaluation in abstract ar-gumentation. We present principles that a semantics accounting for similarities should satisfy, and show how to extend gradual semantics for this purpose. We propose three original methods to do so, and study their properties. In particular, the new semantics are evaluated with respect to the new principles , and others from the literature.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Association for the Advancement of Artificial Intelligence (www.aaai.org)https://aaai.org/ocs/index.php/KR/KR18/rt/metadata/18077/0
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Sorbonne Université (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Université d'Artois (FRANCE)
Other partners > Université Paris Descartes - Paris V (FRANCE)
Laboratory name:
Deposited On:24 Jul 2019 13:48

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