Consensus convergence in large-group social network environment: Coordination between trust relationship and opinion similarity

Z Du, S Yu, H Luo, X Lin - Knowledge-Based Systems, 2021 - Elsevier
… opinions to promote consensus. This may delay consensus convergence and ultimately
affect decision quality. This study proposes a two-dimensional consensus convergence model …

A social network based approach for consensus achievement in multiperson decision making

R Urena, F Chiclana, G Melancon, E Herrera-Viedma - Information Fusion, 2019 - Elsevier
… This type of social networks communities constitute a challenge scenario from the point of
… a similarity-confidence-consistency based Social network that enables the agents to provide …

Consensus, polarization and clustering of opinions in social networks

L Li, A Scaglione, A Swami… - IEEE Journal on Selected …, 2013 - ieeexplore.ieee.org
… goal is to analyze the convergence properties of the opinion dynamics and explore the
underlying characteristics that mark the phase transition from opinion polarization to consensus. …

Optimizing consensus reaching in the hybrid opinion dynamics in a social network

Y Liu, H Liang, L Gao, Z Guo - Information Fusion, 2021 - Elsevier
… agent's self-confidence level and the node degree on the consensus opinion formation and
the consensus convergence speed in the social network DeGroot model. Dong et al., (2019) […

Trust based consensus model for social network in an incomplete linguistic information context

J Wu, F Chiclana, E Herrera-Viedma - Applied Soft Computing, 2015 - Elsevier
… the consensus reaching process then its convergence is guaranteed within the social network.
… Section 4 presents a new visual consensus model for social network that integrates visual …

The emergence of consensus: a primer

A Baronchelli - Royal Society open science, 2018 - royalsocietypublishing.org
… kinds of behavioural contagion and social networks influence the dynamics of collective …
For example, in the context of the coordination game with bounded rationality [56], convergence

Convergence rate of distributed averaging dynamics and optimization in networks

A Nedich - Foundations and Trends® in Systems and …, 2015 - nowpublishers.com
… These network systems are typically spatially distributed over … smart-sensor networks to
millions of agents in social networks. As … for consensus problems and its role in consensusbased …

Opinion dynamics in heterogeneous networks: Convergence conjectures and theorems

A Mirtabatabaei, F Bullo - SIAM Journal on Control and Optimization, 2012 - SIAM
… Models of social networks are structures made up of individu… convergence is discussed in
[22], its stabilization theorem is given in [17], and its rate of convergence to a global consensus

[HTML][HTML] Consensus reaching process in large-scale group decision making based on bounded confidence and social network

Y Li, G Kou, G Li, Y Peng - European Journal of Operational Research, 2022 - Elsevier
… confidence and social network. The approach studied group consensus from social network
… mechanism to help experts reach a consensus. The main contributions and novelties of this …

An adaptive consensus method based on feedback mechanism and social interaction in social network group decision making

C Shang, R Zhang, X Zhu, Y Liu - Information Sciences, 2023 - Elsevier
… the social network and opinion dynamics of social networks. In SNGDM, the social relationship
among DMs is represented by a network … DMs because of their social relationship. They …