Multi-level opinion dynamics under bounded confidence

G Kou, Y Zhao, Y Peng, Y Shi - 2012 - journals.plos.org
Opinion dynamics focuses on the opinion evolution in a social community. Recently, some
models of continuous opinion dynamics under bounded confidence were proposed by …

Consensus formation of two-level opinion dynamics

Y Shang - Acta Mathematica Scientia, 2014 - Elsevier
Opinion dynamics have received significant attention in recent years. This paper proposes a
bounded confidence opinion model for a group of agents with two different confidence …

Bounded confidence opinion dynamics with opinion leaders and environmental noises

Y Zhao, L Zhang, M Tang, G Kou - Computers & Operations Research, 2016 - Elsevier
Opinion dynamics is a kind of collective decision-making process and focuses on the study
of evolution and formation of opinions within a human society. Particularly, bounded …

Opinion formation with time-varying bounded confidence

YH Zhang, QP Liu, SY Zhang - PloS one, 2017 - journals.plos.org
When individuals in social groups communicate with one another and are under the
influence of neighbors' opinions, they typically revise their own opinions to adapt to such …

An agent based model for opinion dynamics with random confidence threshold

Y Shang - Communications in Nonlinear Science and Numerical …, 2014 - Elsevier
Although the idea of introducing heterogeneous confidence levels has been around for
some time, its implications for the influence of the confidence thresholds on the consensus …

On the role of community structure in evolution of opinion formation: A new bounded confidence opinion dynamics

Y Peng, Y Zhao, J Hu - Information Sciences, 2023 - Elsevier
The process of opinion formation and evolution is an important part of the study of opinion
dynamics. However, the existing opinion dynamics ignore the relationship between opinion …

Opinion dynamics with bounded confidence and group pressure

C Cheng, C Yu - Physica A: Statistical Mechanics and its Applications, 2019 - Elsevier
Current opinion formation models typically assume that two individuals (agents) will
communicate with each other only if the distance between their opinions is less than a …

Effects of heterogeneous convergence rate on consensus in opinion dynamics

C Huang, Q Dai, W Han, Y Feng, H Cheng… - Physica A: Statistical …, 2018 - Elsevier
The Deffuant model has attracted much attention in the study of opinion dynamics. Here, we
propose a modified version by introducing into the model a heterogeneous convergence …

Opinion dynamics of modified Hegselmann-Krause model with group-based bounded confidence

G Fu, W Zhang - IFAC Proceedings Volumes, 2014 - Elsevier
The continuous opinion dynamics with group-based heterogeneous bounded confidences is
considered in this paper. Firstly, a slightly modified Hegselmann-Krause model is proposed …

Opinion clusters in a modified Hegselmann–Krause model with heterogeneous bounded confidences and stubbornness

W Han, C Huang, J Yang - Physica A: Statistical Mechanics and its …, 2019 - Elsevier
In opinion dynamics with continuous opinion, bounded confidence is a critical parameter.
Agents can interact with each other only when the opinion difference between them is less …