An Extension-Based Argument-Ranking Semantics: Social Rankings in Abstract Argumentation

Lars Bengel, Giovanni Buraglio, Jan Maly, Kenneth Skiba

Publikation: Wissenschaftliche FachzeitschriftKonferenzartikelBegutachtung

Abstract

In this paper, we introduce a new family of argument-ranking semantics which can be seen as a refinement of the classification of arguments into skeptically accepted, credulously accepted and rejected. To this end we use so-called social ranking functions which have been developed recently to rank individuals based on their performance in groups. We provide necessary and sufficient conditions for a social ranking function to give rise to an argument-ranking semantics satisfying the desired refinement property. Moreover, we analyse the properties of the argument-ranking semantics induced by the most prominent social ranking function that satisfies all of these conditions by investigating the satisfaction of principles known from the argument-ranking literature.

OriginalspracheEnglisch
Seiten (von - bis)61-71
Seitenumfang11
FachzeitschriftCEUR Workshop Proceedings
Jahrgang3835
PublikationsstatusVeröffentlicht - 4 Nov. 2024
Veranstaltung22nd International Workshop on Nonmonotonic Reasoning, NMR 2024 - Hanoi, Vietnam
Dauer: 2 Nov. 20244 Nov. 2024

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