In the present paper, the existence and multiplicity problems of extensions are addressed. The focus is on extension of the stable type. The main result of the paper is an elegant...
This paper presents an agent-based educational environment to teach argument analysis (ALES). The idea is based on the Argumentation Interchange Format Ontology (AIF) using "W...
A framework is summarized which supports the planning of natural language argument structure. One key aspect of natural argument is the order in which components are presented. Th...
We are developing a general argumentation framework for implementing tutoring feedback in the form of persuasive dialogues. The objective is to have an intelligent tutoring system ...
This paper is centered on the family of Dung’s finite argumentation frameworks when the attacks relation is symmetric (and nonempty and irreflexive). We show that while this fa...
Sylvie Coste-Marquis, Caroline Devred, Pierre Marq...