Two-stage consensus model based on opinion dynamics and evolution of social power in large-scale group decision making

S Li, RM Rodríguez, C Wei - Applied Soft Computing, 2021 - Elsevier
stage, the large scale group is classified into several sub-groups and we focus on the CRP
within each sub-group. In the second stage, … (1) We develop a novel two stage CRP dealing …

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
… , this study proposes a novel two-stage consensus model for LSGDM considering dynamic
social networks. Before the introduction for the proposed model, the main notations that will …

A two-stage dynamic influence model-achieving decision-making consensus within large scale groups operating with incomplete information

S Li, C Wei - Knowledge-Based Systems, 2020 - Elsevier
… for our consensus model because there may be an intersection between two different sub-…
(3) The third challenge for LSGDM is to design suitable consensus models that the experts …

Two-stage stochastic minimum cost consensus models with asymmetric adjustment costs

H Li, Y Ji, Z Gong, S Qu - Information Fusion, 2021 - Elsevier
… may eventually lead the way to better consensus outcomes. The impact of … modeling three
kinds of uncertain consensus models. We solve the proposed two-stage stochastic consensus

[HTML][HTML] Risk-averse two-stage stochastic minimum cost consensus models with asymmetric adjustment cost

Y Ji, H Li, H Zhang - Group Decision and Negotiation, 2022 - Springer
… MCCMs and the two-stage stochastic MCCMs and robust consensus models are also given.
… of the risk coefficient of the two-stage stochastic consensus models with risk aversion under …

A two-stage minimum adjustment consensus model for large scale decision making based on reliability modeled by two-dimension 2-tuple linguistic information

Z Wang, RM Rodríguez, Y Wang, L Martínez - Computers & Industrial …, 2021 - Elsevier
… constructs a two-stage minimum adjustment consensus model that supports agreed decisions
based on the reliability detection of adjusted opinions. Such a consensus LSGDM method …

A sentiment analysis-based two-stage consensus model of large-scale group with core-periphery structure

Y Liang, Y Ju, P Dong, XJ Zeng, L Martínez, J Dong… - Information …, 2023 - Elsevier
… Following this trend, this paper develops a novel LSGDM consensus model that explores
and manages the meso-scale structure among experts using free texts to express their …

Robust two-stage minimum asymmetric cost consensus models under uncertainty circumstances

Y Ji, Y Li, C Wijekoon - Information Sciences, 2024 - Elsevier
… minimum cost consensus models with directional … two-stage asymmetric adjustment cost
consensus models with better flexibility. The first stage focuses on establishing a consensus

Robust two-stage optimization consensus models with uncertain costs

H Li, Y Ji, J Ding, S Qu, H Zhang, Y Li, Y Liu - European Journal of …, 2024 - Elsevier
consensus models. To do this, we construct two robust two-stage optimization consensus
models with uncertain costs and obtain their robust two-stage counterparts. We then apply a …

A two-stage method for improving the decision quality of consensus-driven three-way group decision-making

M Wang, D Liang, D Li - IEEE Transactions on Systems, Man …, 2022 - ieeexplore.ieee.org
… 3) In Stage 2, we establish the minimum decision loss difference consensus model (…
Thus, this article designs a two-stage group consensus method by developing the minimum …