TítolComputation of Skeptical Outputs in P-DeLP Satisfying Indirect Consistency: a Level-based Approach
Publication TypeConference Paper
Year of Publication2008
AuthorsAlsinet T, Chesñevar C., Godo L
Conference NameIPMU 2008

Recent research has identified the notion of \emph{indirect consistency} as a rationality postulate that every rule-based argumentation frameworks should satisfy. Possibilistic Defeasible Logic Programming (P-DeLP) is an argumentation framework based on logic programming which incorporates a treatment of possibilistic uncertainty at object-language level, in which indirect consistency does not hold.In this paper we consider a novel approach to computing warranted arguments in \Pdelp which ensures the above rationality postulate and we describe a procedure to effectively compute them.