A minimum adjustment cost consensus framework considering harmony degrees and trust propagation for social network group decision making

Y Yuan, D Cheng, Z Zhou… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… Finally, the validity of the proposed consensus framework is verified by the case of base …
and individual consensus level, we extend the classical minimum cost consensus model and …

Minimum cost consensus with altruism utility constraints in social network group decision making

Y Zhang, X Chen, W Pedrycz… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
consensus result is important. However, this issue is ignored by the extant minimum cost
consensus models (… we discuss the minimum cost consensus problem in social network GDM (…

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
social network large-scale group decision-making (SN-LSGDM) a focus of the field of decision
science. Clustering and consensus-… an adjustable minimum-cost consensus (MCC) model

Reaching a minimum adjustment consensus in social network group decision-making

D Cheng, F Cheng, Z Zhou, Y Wu - Information Fusion, 2020 - Elsevier
… by the construction of a minimum adjustment consensus model (MACM) with … consensus
model are given and proved. To better illustrate the proposed minimum adjustment consensus

Constrained community detection and multistage multicost consensus in social network large-scale decision-making

Z Du, S Yu, C Cai - IEEE Transactions on Computational Social …, 2023 - ieeexplore.ieee.org
… This section proposes an improved MCC consensus model based on the stepwise compatibility
loss. Repeat that the first-stage initial optimal solution of the feedback coefficient is (δ∗ …

A consensus model based on social network analysis in large-scale group decision making: mining and managing trust risk behaviors

M Li, L Qiu, Y Xu, X Liu, G Kou… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… a trust risk analysis-based social network LSGDM model to mine and manage trust risk
behaviors, reasonably assign aggregation weights and reach consensus. In this model, DMs are …

Social network utility consensus model with empathic and fuzzy interactions

H Song, Z Gong, JYL Forrest, W Guo… - Computers & Industrial …, 2023 - Elsevier
… of a sufficient consensus. Based on the traditional minimum cost consensus models, this …
the integration of a consensus opinion and the evolution of opinion adjustments. We employ …

A large-scale group decision-making model with no consensus threshold based on social network analysis

X Liang, J Guo, P Liu - Information Sciences, 2022 - Elsevier
… this end, this study investigates a novel consensus model with no threshold based on social
… a novel consensus model based on SNA for LSGDM. The consensus model is designed …

Minimum cost consensus models based on random opinions

N Zhang, Z Gong, F Chiclana - Expert Systems with Applications, 2017 - Elsevier
cost consensus models with random opinions. The objective function is obtaining the minimum
consensus … the upper limit of the consensus cost, the lower limit of DMs’ compensations, …

A cost consensus metric for consensus reaching processes based on a comprehensive minimum cost model

Á Labella, H Liu, RM Rodríguez, L Martínez - European Journal of …, 2020 - Elsevier
… Therefore, this research aims at developing an objective metric based on the cost of modifying
minimum cost consensus model that considers distance to global opinion and consensus