AFRA: Argumentation framework with recursive attacks |
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| Authors: | Pietro Baroni Federico Cerutti Massimiliano Giacomin Giovanni Guida |
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| Affiliation: | Dip. di Ingegneria dell’Informazione, University of Brescia, Via Branze 38, I-25123 Brescia, Italy |
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| Abstract: | The issue of representing attacks to attacks in argumentation is receiving an increasing attention as a useful conceptual modelling tool in several contexts. In this paper we present AFRA, a formalism encompassing unlimited recursive attacks within argumentation frameworks. AFRA satisfies the basic requirements of definition simplicity and rigorous compatibility with Dung’s theory of argumentation. This paper provides a complete development of the AFRA formalism complemented by illustrative examples and a detailed comparison with other recursive attack formalizations. |
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| Keywords: | Argumentation frameworks Argumentation semantics Argument attack relation |
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