Abstract
Recent research on opinion formation in the social web – particularly blogs, comments, and reviews – investigates opinion dynamics but reaches opposite conclusions whether consensus formation occurs or not. To address this issue, a model of consensus formation is described that takes into account not only factors leading to convergence of opinions, but also those that strengthen their divergence. Nonlinear interplay between these tendencies might lead to interesting results, and decoupling the technical basis of the interactions (e.g. network dynamics) from the human perspective of opinions and sympathies (e.g. social dynamics) is at the core of such an approach. The model presented here combines the features of epidemic diffusion and cascading models of opinions with simulations including presence of large part of society which remains neutral with respect to the issue at question. The presence of such neutral community changes significantly the topology of resulting social network and dynamics of majority opinion acceptance.
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Sobkowicz, P., Kaschesky, M., Bouchard, G. (2012). Opinion Formation in the Social Web: Agent-Based Simulations of Opinion Convergence and Divergence. In: Cao, L., Bazzan, A.L.C., Symeonidis, A.L., Gorodetsky, V.I., Weiss, G., Yu, P.S. (eds) Agents and Data Mining Interaction. ADMI 2011. Lecture Notes in Computer Science(), vol 7103. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27609-5_18
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DOI: https://doi.org/10.1007/978-3-642-27609-5_18
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