Two processes are necessary to solve group decision making problems: a consensus
process and a selection process. The consensus process is necessary to obtain a final …

Group decision making is part of every organizational life. It is a type of participatory process
in which multiple decision makers acting collectively, analyze problems, consider and …

Consensus reaching processes play an increasingly important role in the resolution of group
decision making problems: a solution acceptable to all the experts participating in a problem …

In the consensus reaching processes developed in group decision making problems we
need to measure the closeness among experts' opinions in order to obtain a consensus …

Two processes are necessary to solve group decision making problems: A consensus
process and a selection process. The consensus reaching process is necessary to obtain a …

Large-scale group decision making, which involves dozens to hundreds of experts, is
attracting increasing attention and has become an important topic in the field of decision …

The gist of this paper is to propose a new method for aggregating individual fuzzy opinions
into an optimal group consensus. By optimality, we mean the sum of weighted dissimilarity …

In many group decision-making situations, decision makers' preferences for alternatives are
expressed in preference relations (including fuzzy preference relations and multiplicative …

Consensus is defined as a cooperative process in which a group of decision makers
develops and agrees to support a decision in the best interest of the whole. It is a …

Consensus reaching processes in group decision making attempt to reach a mutual
agreement among a group of decision makers before making a common decision. Different …