Activation regimes in opinion dynamics: Comparing asynchronous updating schemes

M Alizadeh, C Cioffi-Revilla - Available at SSRN 2830325, 2015 - papers.ssrn.com
activation regimes on the 2-dimensional opinion dynamics … the appropriate quantitative
measures of opinions. It is important … statistics of opinion clusters and the number of extremists for …

From Opinion Dynamics to Collective Action: How Identity-Based Tolerance Leads to Political Extremism

CE Liang - 2024 - dspace.mit.edu
… We demonstrate that the inclusion of extremists in clusters with moderates depends on the
… them to include the activated extremists and facilitating the spread of activation. However, as …

Opinion dynamics under the influence of radical groups, charismatic leaders, and other constant signals: A simple unifying model

R Hegselmann, U Krause - Networks and Heterogeneous Media, 2015 - aimsciences.org
… normals, it may nevertheless have (and often has) a major effect on the mean or median
opinion of the normals’ opinions, the cluster structure etc., which we do not analyze here. …

Study of radical views on social media: classification and group dynamics analysis

R Yasin, S Lutfi, A Imene, F Oroumchian… - … conference on smart …, 2021 - ieeexplore.ieee.org
… Building on the results of the clustering phase, and to obtain more … extremism and extremist
social dynamics, we focused on identifying opinion leaders in the most interesting clusters, …

Erratic Extremism Causes Dynamic Consensus: A New Model for Opinion Dynamics

D Rabinovich, AM Bruckstein - SIAM Journal on Applied Dynamical Systems, 2021 - SIAM
… The change in the opinion of the extremists is one unit on the real line. We prove that the
agent positions cluster in time, with all … However, the consensus opinion is dynamic. Due to the …

Opinion dynamics: models, extensions and external effects

A Sîrbu, V Loreto, VDP Servedio, F Tria - Participatory sensing, opinions …, 2016 - Springer
… spatially localized opinion clusters, where minority clusters are … passing through an
intermediate regime where the final state … clusters, while pluralism is conserved only when …

How does public opinion become extreme?

M Ramos, J Shao, SDS Reis, C Anteneodo… - Scientific reports, 2015 - nature.com
… We propose an activation model of opinion dynamics with … they belong to, in terms of critical
fractions of extremists and … , its connected neighbors in the cluster in turn gain a new active …

Opinion market model: stemming far-right opinion spread using positive interventions

P Calderon, R Ram, MA Rizoiu - … AAAI conference on web and social …, 2024 - ojs.aaai.org
… mitigate the spread of extremist views. Negative interventions … SLANT+: A nonlinear model
for opinion dynamics in social … by oppressive regimes) in the ‘Ethics of Opinion Moderation …

Intergroup conflict escalation leads to more extremism

M Alizadeh, A Coman, M Lewis… - Journal of Artificial …, 2014 - papers.ssrn.com
… number of emergent extremists and opinion clusters in the … briefly review related agent-based
opinion dynamics models … the social interaction regime, more extremists emerge in the …

[BOOK][B] Opinion formation models in static and dynamic social networks

P Singh - 2014 - search.proquest.com
… how the dynamics is affected by changing the clustering in a … Specifically, study of evolution
of opinions (opinion dynamics… of an opinion in the network, in particular, in the regime where …