In the last decades, most works in the literature have been devoted to study argumentation
formalisms that focus on a defeat relation among arguments. Recently, the study of a support …

Over the last ten years, argumentation has come to be increasingly central as a core study
within Artificial Intelligence (AI). The articles forming this volume reflect a variety of important …

Argumentation is a vital form of human cognition. Constantly in our daily lives, we are
confronted with information that conflicts, and we are forced to deal with the resulting …

This book proposes a set of models to describe fuzzy multi-objective decision making
(MODM), fuzzy multi-criteria decision making (MCDM), fuzzy group decision making (GDM) …

Arguments play two different roles in day life decisions, as well as in the discussion of more
crucial issues. Namely, they help to select one or several alternatives, or to explain and …

The ability to build arguments that express thoughts is crucial for intelligent interactions
among human beings. Thus, argumentation techniques have been applied for years in …

In this article, we propose a survey of the use of bipolarity in argumentation frameworks. On
the one hand, the notion of bipolarity relies on the presence of two kinds of entities that have …

The identification of consistent sets of arguments is one of the most important concerns in
the development of computational models of argument. Such extensions drive the …

In most existing argumentation systems, only one kind of interaction is considered between
arguments. It is the so-called attack relation. However, recent studies on argumentation [23 …

A novel idea and architecture of a group decision support system for reaching consensus in
a group of individuals (agents) is proposed. The core of the system is the preferences …