Reference : Defense semantics of argumentation: encoding reasons for accepting arguments
E-prints/Working papers : Already available on another site
Engineering, computing & technology : Computer science
http://hdl.handle.net/10993/33983
Defense semantics of argumentation: encoding reasons for accepting arguments
English
Liao, Beishui [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)]
van der Torre, Leon mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)]
2017
Yes
[en] Abstract Argumentation ; Defense graph ; Defense semantics
[en] In this paper we show how the defense relation among abstract arguments can be used to encode the reasons for accepting arguments. After introducing a novel notion of defenses and defense graphs, we propose a defense semantics together with a new notion of defense equivalence of argument graphs, and compare defense equivalence with standard equivalence and strong equivalence, respectively. Then, based on defense semantics, we define two kinds of reasons for accepting arguments, i.e., direct reasons and root reasons, and a notion of root equivalence of argument graphs. Finally, we show how the notion of root equivalence can be used in argumentation summarization.
http://hdl.handle.net/10993/33983
https://arxiv.org/abs/1705.00303

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