Title: Connecting fuzzy logic and argumentation frames via logical attack principles
Language: English
Authors: Corsi, Esther Anna 
Fermüller, Christian G. 
Category: Research Article
Keywords: t-norm-based logics; Abstract argumentation; Weighted argumentation frames; Semantics of fuzzy logics
Issue Date: 2018
Journal: Soft Computing
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 Gödel logic, a detailed proof of argumentative soundness and completeness with respect to appropriate principles is presented. For Łukasiewicz 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.
DOI: 10.1007/s00500-018-3513-2
Library ID: AC15501176
URN: urn:nbn:at:at-ubtuw:3-6563
ISSN: 1433-7479
Organisation: E192 - Institut für Logic and Computation 
Publication Type: Article
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