Show simple item record

hal.structure.identifierLaboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
dc.contributor.authorButler, George
HAL ID: 184417
ORCID: 0000-0001-5684-3638
hal.structure.identifierLaboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
dc.contributor.authorPigozzi, Gabriella
hal.structure.identifierLaboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
dc.contributor.authorRouchier, Juliette
HAL ID: 179063
ORCID: 0000-0002-4022-6720
dc.date.accessioned2019-10-08T10:57:21Z
dc.date.available2019-10-08T10:57:21Z
dc.date.issued2019
dc.identifier.issn1099-0526
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/20043
dc.language.isoenen
dc.subjectAgent-Based Modelen
dc.subjectDecision-Makingen
dc.subject.ddc003en
dc.titleMixing Dyadic and Deliberative Opinion Dynamics in an Agent-Based Model of Group Decision-Makingen
dc.typeArticle accepté pour publication ou publié
dc.description.abstractenIn this article, we propose an agent-based model of opinion diffusion and voting where influence among individuals and deliberation in a group are mixed. The model is inspired from social modeling, as it describes an iterative process of collective decision-making that repeats a series of interindividual influences and collective deliberation steps, and studies the evolution of opinions and decisions in a group. It also aims at founding a comprehensive model to describe collective decision-making as a combination of two different paradigms: argumentation theory and ABM-influence models, which are not obvious to combine as a formal link between them is required. In our model, we find that deliberation, through the exchange of arguments, reduces the variance of opinions and the proportion of extremists in a population as long as not too much deliberation takes place in the decision processes. Additionally, if we define the correct collective decisions in the system in terms of the arguments that should be accepted, allowing for more deliberation favors convergence towards the correct decisions.en
dc.relation.isversionofjnlnameComplexity
dc.relation.isversionofjnlvol2019en
dc.relation.isversionofjnldate2019
dc.relation.isversionofdoi10.1155/2019/3758159en
dc.subject.ddclabelRecherche opérationnelleen
dc.relation.forthcomingnonen
dc.relation.forthcomingprintnonen
dc.description.ssrncandidatenonen
dc.description.halcandidateouien
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewedouien
dc.relation.Isversionofjnlpeerreviewedouien
dc.date.updated2019-10-08T10:53:41Z
hal.identifierhal-02308172*
hal.version1*
hal.update.actionupdateFiles*
hal.author.functionaut
hal.author.functionaut
hal.author.functionaut


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record