Consensus Formation in Networked Groups

Conference paper

DOI: 10.1007/978-94-007-2404-4_18

Part of the The European Philosophy of Science Association Proceedings book series (EPSP, volume 1)
Cite this paper as:
Martini C. (2012) Consensus Formation in Networked Groups. In: de Regt H., Hartmann S., Okasha S. (eds) EPSA Philosophy of Science: Amsterdam 2009. The European Philosophy of Science Association Proceedings, vol 1. Springer, Dordrecht

Abstract

This chapter proposes a solution, based on the theory of social networks, to the problem of weight assignment in the Lehrer-Wagner model for consensus. The Lehrer-Wagner model of consensus is introduced, and the problem of weight assignment is outlined, together with a number of possible solutions previously suggested in the literature. The chapter argues that there is no one-size-fits-all solution to the problem of weight assignment in the Lehrer-Wagner model, and suggests an alternative solution, which is based on the idea of deriving weights from existing networks of relations in the group. This proposal, it is argued, is particularly useful for maximizing or limiting the influence of a network of relations on the consensual opinion resulting from the model.

Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  1. 1.Tilburg Center for Logic and Philosophy of ScienceTilburg UniversityTilburgThe Netherlands

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