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Active speed role in opinion formation of interacting moving agents
(Europhysics Letters, 2014-02)
We propose a general non-linear analytical framework to study the evolution of the opinion state of a population of moving individuals. This novel scheme allows us to study a broad range of social phenomena, like, for ...
Opinion dynamics of learning agents: does seeking consensus lead to disagreement?
(IOP PUBLISHING LTD, 2009)
We study opinion dynamics in a population of interacting adaptive agents voting on a set of issues represented by vectors. We consider agents who can classify issues into one of two categories and can arrive at their ...
An analytical formulation for multidimensional continuous opinion models
(Elsevier, 2021-11)
Usually, opinion formation models assume that individuals have an opinion about a given topic which can change due to interactions with others. However, individuals can have different opinions on different topics and ...
Bayesian updating rules in continuous opinion dynamics models
(IOP PUBLISHING LTD, 2009)
Here, I investigate the use of Bayesian updating rules applied to modeling how social agents change their minds in the case of continuous opinion models. Given another agent statement about the continuous value of a variable, ...
Opinions of Social Agents: An Approach from Sociophysics to Investigate Collective Behaviors
We consider the following opinion formation problem: if the social agents that rate a product or service on a discrete-valued scale (such as a Likert scale) are connected through a real or virtual network, under what ...
Continuous opinions and discrete actions in opinion dynamics problems
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2008)
A model where agents show discrete behavior regarding their actions, but have continuous opinions that are updated by interacting with other agents is presented. This new updating rule is applied to both the voter and ...
Definición de índices de red para caracterizar la dinámica de opinión en presencia de agentes persistentes
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Automatización IndustrialFacultad de IngenieríaBogotá - ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022)
El éxito de muchas de las sociedades modernas está directamente relacionado con el hecho
de que la opinión de la mayoría de los individuos permita la toma de decisiones que generen
acciones directas sobre el bienestar ...
Homophily and co-evolution of network and opinions
(Universidad de los AndesMaestría en EconomíaFacultad de Economía, 2021)
Desarrollamos y simulamos un modelo de formación de opinión y formación de redes sociales. El principal supuesto de este modelo es la homofilia, la tendencia de los agentes a formar y mantener relaciones con otros agentes ...
Opinion formation models with heterogeneous persuasion and zealotry
(Society for Industrial and Applied Mathematics, 2018-06)
In this work an opinion formation model with heterogeneous agents is proposed. Each agent is supposed to have a different power of persuasion, as well as his/her own level of zealotry, that is, an individual willingness ...