2000 character limit reached
Necessary and Sufficient Explanations in Abstract Argumentation (2011.02414v1)
Published 4 Nov 2020 in cs.AI and cs.LO
Abstract: In this paper, we discuss necessary and sufficient explanations for formal argumentation - the question whether and why a certain argument can be accepted (or not) under various extension-based semantics. Given a framework with which explanations for argumentation-based conclusions can be derived, we study necessity and sufficiency: what (sets of) arguments are necessary or sufficient for the (non-)acceptance of an argument?