Social network group decision-making (SNGDM) is a new type of group decision-making
(GDM) paradigm that has emerged in recent years. The traditional consensus feedback …

Opinion dynamics (OD) models, which simulate individuals' opinion evolution process on
social network to analyze the final state of opinion distribution in a group, usually differ from …

Consensus reaching is an iterative and dynamic process that supports group decision-
making models by guiding decision-makers towards modifying their opinions through a …

Recently, the consensus-reaching process (CRP) of large-scale group decision-making
(LSGDM) has attracted much attention. Trusting relationships and similar opinions among …

Purpose Social network group decision-making (SNGDM) has rapidly developed because of
the impact of social relationships on decision-making behavior. However, not only do social …

In group decision making (GDM), opinion dynamics is a useful tool to investigate consensus
formation. Notably, consensus convergence speed is of key importance to manage the …

Nowadays, more and more decision-makers (DMs) are engaging in group decision-making
(GDM) within certain social relationship networks. Therefore, understanding how to leverage …

This paper considers a group decision-making mechanism for a group of social agents with
ambiguous interactions. First, a fuzzy inference approach is introduced to describe bounded …

The main challenges in large scale group decision making (LSGDM) problem are how to
tackle with the great number of participants and how to achieve a common solution accepted …

Nowadays, online social networks, such as “Facebook” and “WeChat,” facilitate the
expression, diffusion, and interactions of individuals' opinions regarding various issues. In …