[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
… an overview of the relevant work in opinion dynamics and influence assessment, as part of
… network can be leveraged as an influence measure to foster decision making processes and …

Graph K-means based on leader identification, dynamic game, and opinion dynamics

Z Bu, HJ Li, C Zhang, J Cao, A Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
opinion vector is often shaped by the interpersonal influenceopinion dynamics in social
networks. Recent researches on opinion dynamics also show that the coexistence of opinions

Modeling echo chambers and polarization dynamics in social networks

F Baumann, P Lorenz-Spreen, IM Sokolov… - Physical Review Letters, 2020 - APS
… In this Letter, we propose a simple model of opinion dynamics that can capture this relation
… an agent j influences others in the direction of its own opinion,s sign, σ(xj), that this influence

Opinion leader detection: A methodological review

SMH Bamakan, I Nurgaliev, Q Qu - Expert Systems with Applications, 2019 - Elsevier
influence or be affected by the opinions of others. The users being able to influence and
shape the opinions … the adoption strategies for innovative opinion dynamics and thoughts of …

Opinion dynamics in finance and business: a literature review and research opportunities

Q Zha, G Kou, H Zhang, H Liang, X Chen, CC Li… - Financial Innovation, 2020 - Springer
opinion dynamics models have been extensively studied in differrent fields. This paper
provides a review of opinion dynamicsOpinion dynamics mainly studies the mutual influence of …

[HTML][HTML] Social influence and unfollowing accelerate the emergence of echo chambers

K Sasahara, W Chen, H Peng, GL Ciampaglia… - … of Computational Social …, 2021 - Springer
… several models of opinion dynamics under social influence [21], in which agents adjust their
opinions based on those of the ones with whom they are connected (social influence), and …

Opinion dynamics theory considering trust and suspicion in human relations

A Ishii - Group Decision and Negotiation: Behavior, Models …, 2019 - Springer
… In addition to the influence of opinion exchanges within each group, we constructed a …
In this new opinion dynamics theory, it is possible to calculate the dynamics of a complicated …

Link recommendation algorithms and dynamics of polarization in online social networks

FP Santos, Y Lelkes, SA Levin - Proceedings of the …, 2021 - National Acad Sciences
opinion dynamics in such settings, we must consider the combined effect of human social
influence … While the model we analyze here assumes opinion dynamics on top of a dynamic

Are social bots a real threat? An agent-based model of the spiral of silence to analyse the impact of manipulative actors in social networks

B Ross, L Pilz, B Cabrera, F Brachten… - European Journal of …, 2019 - Taylor & Francis
influence factor into account that determines how likely bots are to have an impact of the opinion
of … This assumption is justifiable when the goal is to model dynamics in small groups, but …

Analyzing the impact of filter bubbles on social network polarization

U Chitra, C Musco - Proceedings of the 13th International Conference on …, 2020 - dl.acm.org
… First, we apply our augmented opinion dynamics to real-world social … influence from
advertisers [37, 45] or propaganda [17]. We want to understand how easily such outside influence