Coalitions of arguments: A tool for handling bipolar argumentation frameworks

By Claudette Cayrol, Marie-Christine Lagasquie-Schiex. 2010

355 citations recorded by the source corpus.

Bipolar argumentation frameworks enable to represent two kinds of interaction between arguments: support and conflict. In this paper, we turn a bipolar argumentation framework into a meta-argumentation framework where conflicts occur between sets of arguments, characterized as coalitions of supporting arguments. So, Dung's well-known semantics can be used on this meta-argumentation framework to select the acceptable arguments. © 2009 Wiley Periodicals, Inc. This article is an extended version of a paper accepted for CMNA Workshop (Computational Models of Natural Arguments), which has been published in January 2007. This extension concerns algorithms, complexity results, and some new definitions and properties.

View Paper: https://www.semanticscholar.org/paper/9eb315021c441bad6c58cf17fbd9d3ffb84379a8

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