Social networks are the most preferred mean for the people to communicate. Therefore, it is
quite usual that experts use them to carry out Group Decision Making processes. One …

Social networks are one of the most preferred environments for people to carry out debates.
Since a large amount of people can participate in the process, there is a need for tools that …

Nowadays, group decision making is an everyday occurrence in different scenarios, such as
marketing or social networks. These social networks have facilitated communication …

With the rapid development of societal and technological paradigms, large-scale group
decision making becomes an emerging topic. In conventional group decision making …

Nowadays we are living the apogee of the Internet based technologies and consequently
web 2.0 communities, where a large number of users interact in real time and share …

The consensus reaching process is the most important step in a group decision making
scenario. This step is most frequently identified as a process consisting of some discussion …

Group decision-making is a crucial activity, necessary in many aspects of our civilization. In
many cases, due to inherent complexity, experts cannot express their opinion or preferences …

A theoretical framework to consensus building within a networked social group is put
forward. This article investigates a trust based estimation and aggregation methods as part …

Due to the development of intelligent decision-making, social network group decision-
making (SNGDM) has become increasingly valued. Generally, real SNGDM cases involve …

Group decision making has been widely studied since group decision making processes are
very common in many fields. Formal representation of the experts' opinions, aggregation of …