Opinion evolution and dynamic trust-driven consensus model in large-scale group decision-making under incomplete information

Y Shen, X Ma, Z Xu, E Herrera-Viedma, P Maresova… - Information …, 2024‏ - Elsevier
The shift to a new era of dealing with big data has driven continuous progress and
development in computer science, artificial intelligence and machine learning. This change …

An opinions-updating model for large-scale group decision-making driven by autonomous learning

X Cheng, K Zhang, T Wu, Z Xu, X Gou - Information Sciences, 2024‏ - Elsevier
This paper aspires to explore and construct a more objective and automated large-scale
group decision-making (LSGDM) model. The concept of vacillation degree based on …

A large-scale group decision-making model considering risk attitudes and dynamically changing roles

X Cheng, Z Xu, X Gou - Expert Systems with Applications, 2024‏ - Elsevier
Aiming at three issues in large-scale group decision-making (LSGDM): risk attitudes,
dynamically changing roles, and dynamically adjust evaluation information of decision …

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 …

Supporting group cruise decisions with online collective wisdom: An integrated approach combining review helpfulness analysis and consensus in social networks

F Ji, J Wu, F Chiclana, Q Sun, C Liang… - Information Processing …, 2025‏ - Elsevier
Online cruise reviews provide valuable insights for group cruise evaluations, but the vast
quantity and varied quality of reviews pose significant challenges. Further complications …

New consensus reaching process with minimum adjustment and feedback mechanism for large-scale group decision making problems under social trust networks

W Yang, L Zhang, J Shi, R Lin - Engineering Applications of Artificial …, 2024‏ - Elsevier
Large-scale group decision making problems in social networks environment have become
an important research topic in decision making science. In this paper, we propose a new …

A hybrid opinion dynamics model with leaders and followers fusing dynamic social networks in large-scale group decision-making

Y Shen, X Ma, M Deveci, E Herrera-Viedma, J Zhan - Information Fusion, 2025‏ - Elsevier
Objectives: In this study, our goal is to enhance consensus efficiency in complex decision-
making scenarios by constructing a large-scale group decision-making (LSGDM) method …

Emergency response scheme selection with T-spherical hesitant probabilistic fuzzy TODIM-TPZSG approach

YD Yang, XF Ding - Engineering applications of artificial intelligence, 2023‏ - Elsevier
This paper aims to investigate an innovative framework to handle emergency response
scheme selection (ERSS) issues by integrating TODIM and TPZSG (two-person zero-sum …

Multi-criteria group emergency decision-making method considering knowledge granularity

SS Wang, YW Du - Applied Soft Computing, 2024‏ - Elsevier
Emergencies are typically characterized by abruptness, time urgency, and complexity, which
give rise to challenges such as incomplete information, compromised information …

A Trust Incentive Driven Feedback Mechanism With Risk Attitude for Group Consensus in Social Networks

F Ji, J Wu, F Chiclana, Q Sun… - IEEE Transactions on …, 2025‏ - ieeexplore.ieee.org
Trust relationships can facilitate cooperation in collective decisions. Using behavioral
incentives via trust to encourage voluntary preference adjustments improves consensus …