Data di Pubblicazione:
2019
Citazione:
Connecting fuzzy logic and argumentation frames via logical attack principles / E.A. Corsi, G. Fermüller Christian. - In: SOFT COMPUTING. - ISSN 1432-7643. - 23:7(2019 Apr), pp. 2255-2270. [10.1007/s00500-018-3513-2]
Abstract:
We explore systematic connections between weighted (semi-abstract) argumentation frames and t-norm-based fuzzy logics. To this aim we introduce the concept of argumentative immunity, as well as corresponding notions of argumentative soundness and completeness with respect to given sets of logical attack principles. For Godel logic, a detailed proof of argumentative soundness and completeness with respect to appropriate principles is presented. For ukasiewicz and product logic this is indicated more briefly, but with some hints on corresponding interpretations of the attack relation between (claims of) arguments. Moreover, the central axiom of prelinearity is analyzed from our argumentation-based perspective.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
t-norm-based logics; abstract argumentation; weighted argumentation frames; semantics of fuzzy logics;
Elenco autori:
E.A. Corsi, G. Fermüller Christian
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