van der Torre, Leon[University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Computer Science (DCS) >]
2021
Proceedings of the 18th International Conference on Principles of Knowledge Representation and Reasoning, KR 2021, Online event, November 3-12, 2021
Bienvenu, Meghyn
Lakemeyer, Gerhard
Erdem, Esra
IJCAI Organization
629–639
Yes
No
International
978-1-956792-99-7
International Conference on Principles of Knowledge Representation and Reasoning
from 3-11-2021 to 12-11-2021
Online event
[en] Argumentation ; Modeling and reasoning about preferences ; Decision making ; Applications of KR
[en] Abstract agent argumentation frameworks extend Dung’s theory with agents, and in this paper we study four types of semantics for them. First, agent defense semantics replaces Dung’s notion of defense by some kind of agent defense. Second, social agent semantics prefers arguments that belong to more agents. Third, agent reduction semantics considers the perspective of individual agents. Fourth, agent filtering semantics are inspired by a lack of knowledge. We study five existing principles and we introduce twelve new ones. In total, we provide a full analysis of fifty-two agent semantics and the seventeen principles.
European Union’s Horizon 2020 research and innovation program ; Fonds National de la Recherche Luxembourg