Acceptability semantics for weighted argumentation frameworks (IJCAI 2017)
Srdjan Vesic (CRIL, CNRS - Université d'Artois)30 nov. 2017 - 14:00
We study semantics that evaluate arguments in argumentation graphs, where each argument has a basic strength, and may be attacked by other arguments. We start by defining a set of principles, each of which is a property that a semantics could satisfy. We provide a formal analysis and comparison of existing semantics. Finally, we define three novel semantics that satisfy more principles than existing ones.