Fuzzy opinion dynamics

A Gasparri, G Oliva - 2012 American Control Conference (ACC), 2012 - ieeexplore.ieee.org
… In this paper a fuzzy extension of the HK Opinion dynamics has been provided. This can
be thought as a general framework for which the original formulation is a particular case. The …

A survey on the fusion process in opinion dynamics

Y Dong, M Zhan, G Kou, Z Ding, H Liang - Information Fusion, 2018 - Elsevier
… of opinion dynamics models. Following this, we survey the applications of opinions dynamics
in … a new mathematical framework for the evolution and propagation of fuzzy opinions. …

A framework of opinion dynamics using fuzzy linguistic 2-tuples

J Giráldez-Cru, M Chica, O Cordón - Knowledge-Based Systems, 2021 - Elsevier
… is commonly based on personal opinions which may evolve along time. In this work, we
present a model of opinion dynamics where opinions are represented using fuzzy linguistic 2-…

Modeling stock price dynamics with fuzzy opinion networks

LX Wang - IEEE Transactions on Fuzzy Systems, 2016 - ieeexplore.ieee.org
… set is the expected price and the standard deviation of the Gaussian fuzzy set represents …
fuzzy sets, we propose a bounded confidence fuzzy opinion network (BCFON) to model the …

Fuzzy inference based Hegselmann–Krause opinion dynamics for group decision-making under ambiguity

Y Zhao, M Xu, Y Dong, Y Peng - Information Processing & Management, 2021 - Elsevier
… Thus this paper is dedicated to developing a fuzzy inference based opinion dynamics model
… an HK opinion dynamic model based on the fuzzy inference engine method; this model was …

Conflict elimination based on opinion dynamics in fuzzy group decision-making

F Pei, Y Gao, A Yan, M Zhou, J Wu - Expert Systems with Applications, 2024 - Elsevier
… with conflict relations by opinion dynamics to resolve the whole and local conflicts among
experts. This paper proposes a conflict resolution method based on opinion dynamics, which …

A model of fuzzy opinion dynamics

F Liu, S Luo, H Xia - … Conference on Natural Computation, Fuzzy …, 2017 - ieeexplore.ieee.org
… However, the fuzziness of opinion is less well… the fuzzy set theory, a fuzzy opinion dynamics
model is proposed in this work. In our model, individual opinion is represented by the fuzzy

Opinion dynamics based on infectious disease transmission model in the non-connected context of Pythagorean fuzzy trust relationship

D Liang, B Yi, Z Xu - Journal of the Operational Research Society, 2021 - Taylor & Francis
… Therefore, we introduce the infectious disease transmission model to describe opinion
dynamics and further investigate the opinion evolution process with the change of each person’s …

Multi-attribute group decision-making considering opinion dynamics

Y Li, M Liu, J Cao, X Wang, N Zhang - Expert Systems with Applications, 2021 - Elsevier
… on opinion dynamics, a modified bounded confidence model … a dynamical MAGDM method
combining opinion dynamics, … loss from the dimension of opinion formation. Concurrently, …

[HTML][HTML] A review on trust propagation and opinion dynamics in social networks and group decision making frameworks

R Urena, G Kou, Y Dong, F Chiclana… - Information …, 2019 - Elsevier
… Furthermore, it also provides an overview of the relevant work in opinion dynamics and
influence assessment, as part of social networks. Finally, it identifies challenges and research …