The society in the digital transformation era demands new decision schemes such as e-
democracy or based on social media. Such novel decision schemes require the participation …

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 …

As algorithms are increasingly used to make important decisions that affect human lives,
ranging from social benefit assignment to predicting risk of criminal recidivism, concerns …

Nowadays due to the social networks and the technological development, large-scale group
decision making (LS-GDM) problems are fairly common and decisions that may affect to lots …

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 …

An essential aim in group decision making (GDM) problems is to achieve a high level of
consensus among experts. Consensus is defined as general or widespread agreement, and …

Consensus reaching processes (CRPs) in group decision making (GDM) attempt to reach a
mutual agreement among a group of decision makers before making a common decision …

This paper proposes a new ordinal method to rank alternatives with multiple criteria and
decision makers (DMs). This is a decision group ordinal method called SAPEVO-M, an …

In group decision making (GDM) situations, it is quite natural that the decision makers who
may have different background and knowledge will provide their preferences by means of …

In many real-life large scale group decision making problems, it can be necessary and
convenient a consensus reaching process, which is an iterative procedure aimed at seeking …