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Propositional Opinion Diffusion

Grandi, Umberto and Lorini, Emiliano and Perrussel, Laurent Propositional Opinion Diffusion. (2015) In: 14th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2015), 4 May 2015 - 8 May 2015 (Istanbul, Turkey).

(Document in English)

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We present a formal model of opinion diffusion and formation which combines notions from social network analysis together with concepts and techniques from judgment aggregation and merging. The model allows us to study the propagation of individual opinions, represented in the form of yes/no answers to a set of multiple binary issues, in a multiagent system linked by an influence network. The process is iterative with discrete time. We are interested in characterizing properties of the network structure which guarantee convergence of the iterative process for every initial configuration of the agents' opinions, and in developing tractable algorithms for computing the set of opinions at convergence.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to ACM editor. The definitive version is available at http://dl.acm.org This papers appears in AAMAS ' 15 ISBN: 978-1-4503-3413-6 The original PDF is available at: http://dl.acm.org/citation.cfm?id=2773278
HAL Id:hal-01523658
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Laboratory name:
Deposited On:25 Apr 2017 09:54

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