Facilitating large-scale group decision-making in social networks: A bi-level consensus model with social influence

Y Tu, J Song, Y Xie, X Zhou, B Lev - Information Fusion, 2024 - Elsevier
Nowadays, more and more decision-makers (DMs) are engaging in group decision-making
(GDM) within certain social relationship networks. Therefore, understanding how to leverage …

A maximum satisfaction consensus-based large-scale group decision-making in social network considering limited compromise behavior

Y Xu, H Xu - Information Sciences, 2024 - Elsevier
With the enrichment of social platforms, large-scale group decision-making (LSGDM) in
social networks has gradually taken shape. In practice, experts may show limited …

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
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 …

Large-scale group decision-making involving community representatives: A perspective of combining strong and weak ties

T Wu - Information Fusion, 2024 - Elsevier
In the era of social media, the issue of large-scale group decision-making (LSGDM) is
becoming increasingly prominent. The complexity of large group interactions increases …

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
The decision making environment has been dramatically affected by rapid developments in
society and the economy. Large-scale group decision making (LSGDM) based on social …

Social network-driven bi-level minimum cost consensus model for large-scale group decision-making: A perspective of structural holes

J Qin, D Wang, Y Liang - Information Sciences, 2023 - Elsevier
Large-scale group decision-making (LSGDM) in a social network environment requires the
collaborative consideration of large-scale decision-makers, social network structure, and …

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
The development of big data and social media has driven large-scale group decision
making (LSGDM) to merge with social networks and focus on individual behavioral factors …

Social network group decision-making model considering interactions between trust relationships and opinion evolution

J Ma, T Wu - Kybernetes, 2024 - emerald.com
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 …

Adaptive opinion evolution process with opinion dynamics for large-scale group decision making: A novel approach based on overlapping community detection in …

Y Peng, Y Wu - Information Sciences, 2024 - Elsevier
The rapid development of Web2. 0 technologies and social media platforms has developed
a new paradigm that allows many individuals to participate in decision-making processes …

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
Recently, large-scale group decision-making in the social network context has become an
attractive research hotspot in decision science. The focus of large-scale group decision …