Opinion dynamics and synchronization in a network of scientific collaborations

Alessandro Pluchino, Stefano Boccaletti, Vito Latora and Andrea Rapisarda

Physica A: Statistical Mechanics and its Applications, 2006, vol. 372, issue 2, 316-325

Abstract: In this paper we discuss opinion dynamics in the opinion changing rate (OCR) model, recently proposed in Pluchino et al. [Int. J. Mod. Phys. C 16(4) (2005) 515–531]. The OCR model allows to study whether and how a group of social agents, with a different intrinsic tendency (rate) to change opinion, finds agreement. In particular, we implement the OCR model on a small graph describing the topology of a real social system. The nodes of the graph are scientists participating in the Tepoztlán conference, celebrating Alberto Robledo's 60th birthday, and the links are based on coauthorship in scientific papers. We study how opinions evolve in time according to the frequency rates of the nodes, to the coupling term, and also to the presence of group structures.

Keywords: Synchronization; Opinion dynamics; Networks (search for similar items in EconPapers)
Date: 2006
References: View complete reference list from CitEc
Citations: View citations in EconPapers (7)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:372:y:2006:i:2:p:316-325

DOI: 10.1016/j.physa.2006.08.016

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