Ranking Semantics Based on Subgraphs Analysis
Pierpaolo Dondio
Abstract
An abstract argumentation framework [15] consists of a direct graph where nodes represent arguments and arrows represent an attack relation among arguments. A semantics is used to evaluate arguments’ acceptability. In the labelling approach [7], this evaluation is done by assigning to each argument a label in, out or undec, meaning that the argument is considered consistently acceptable, non-acceptable or undecided (i.e. no decision can be taken on arguments’ acceptability).
Topics & Concepts
Argumentation frameworkRanking (information retrieval)Computer scienceSemantics (computer science)Proof-theoretic semanticsTheoretical computer scienceGraphArgument (complex analysis)Information retrievalOperational semanticsArgumentation theoryDenotational semanticsArtificial intelligenceMathematicsProgramming languageLinguisticsPhilosophyChemistryBiochemistryLogic, Reasoning, and KnowledgeMulti-Agent Systems and NegotiationSemantic Web and Ontologies