A two-stage consensus model for large-scale group decision-making considering dynamic social networks

L Li, S Jiao, Y Shen, B Liu, W Pedrycz, Y Chen, X Tang - Information Fusion, 2023 - Elsevier
Clustering and the feedback mechanism in a consensus reaching process (CRP) have been
regarded as two critical components when solving the large-scale group decision-making …

A consensus model for large-scale group decision-making based on the trust relationship considering leadership behaviors and non-cooperative behaviors

C Zhang, M Zhao, L Zhao, Q Yuan - Group Decision and Negotiation, 2021 - Springer
Large-scale group decision-making (LSGDM) based on social networks has become an
important part of practical decision-making. The trust relationship in social networks has an …

Large-scale group decision consensus under social network: A chance-constrained robust optimization-based minimum cost consensus model

Y Han, D García-Zamora, B Dutta, Y Ji, S Qu… - Expert Systems with …, 2023 - Elsevier
For a proper management of large-scale group decision-making (LSGDM) problems, it is
essential to consider multiple factors such as the relationship between the decision-makers …

Opinion dynamics and minimum adjustment-driven consensus model for multi-criteria large-scale group decision making under a novel social trust propagation …

P Liu, Y Li, P Wang - IEEE Transactions on Fuzzy Systems, 2022 - ieeexplore.ieee.org
Compared with group decision making (GDM), it is more difficult to reach a consensus in
large-scale group decision making (LSGDM) owing to the large number of decision makers …

Consensus model with double feedback mechanism based on dynamic trust relationship in social network group decision-making

Y Gu, T Hao, D Cheng, J Wang… - International Journal of …, 2021 - atlantis-press.com
In social network group decision-making, adjusting the opinions of decision makers is often
used to promote consensus. But decision makers are not always willing to accept the …

A consensus-reaching method for large-scale group decision-making based on integrated trust–opinion similarity relationships

S Zhao, T Lei, C Liang, J Na, Y Liu - Computers & Industrial Engineering, 2022 - Elsevier
Recently, the consensus-reaching process (CRP) of large-scale group decision-making
(LSGDM) has attracted much attention. Trusting relationships and similar opinions among …

A large-scale group decision-making method based on improved affinity propagation algorithm and adjustable minimum-cost consensus model in social networks

MK Zhao, J Guo, ZS Xu, XH Wu - Computers & Industrial Engineering, 2024 - Elsevier
The rapid development of information technology has made social network large-scale
group decision-making (SN-LSGDM) a focus of the field of decision science. Clustering and …

Consensus reaching process with noncooperative behaviors in large-scale group social network environment

X You, F Hou, F Chiclana - Applied Soft Computing, 2023 - Elsevier
Large-scale group decision-making (LSGDM) problems have drawn general attention from
scholars. The distribution linguistic preference relation (DLPR) is a flexible and practical tool …

A clustering method with historical data to support large-scale consensus-reaching process in group decision-making

K Xiong, Y Dong, S Zhao - International Journal of Computational …, 2022 - Springer
With the rapid development of information technology and social network, the large-scale
group decision-making (LSGDM) has become more and more popular due to the fact that …

Consensus reaching mechanism with parallel dynamic feedback strategy for large-scale group decision making under social network analysis

YJ Zhou, M Zhou, XB Liu, BY Cheng… - Computers & Industrial …, 2022 - Elsevier
With the scale of group decision making increasing, it is a crucial issue to get the utmost of
collective intelligence for seeking the optimal solution. In this study, we propose an …