Formalizing argumentative reasoning in a possibilistic logic programming setting with fuzzy unification

Possibilistic Defeasible Logic Programming (P-DeLP) is a logic programming language which combines features from argumentation theory and logic programming, incorporating the treatment of possibilistic uncertainty at the object-language level. In spite of its expressive power, an important limitation in P-DeLP is that imprecise, fuzzy information cannot be expressed in the object language. One interesting alternative for solving this limitation is the use of PGL+ , a possibilistic logic over Go

• Type: Journal
• Year: 2008
• Where: IJAR
• Authors: Teresa Alsinet, Carlos Iván Chesñevar, Lluis Godo, Sandra Sandri, Guillermo Ricardo Simari
• Keywords: IJAR 2008, Logic, Logic Programming, Possibilistic Defeasible Logic