A measure of complexity in the soft consensus model of group decision making

Tanya Vianna de Araújo () and Ricardo Alberto Marques Pereira ()
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Ricardo Alberto Marques Pereira: DISA, Faculty of Economics, Trento University

No 29, Quaderni DISA from Department of Computer and Management Sciences, University of Trento, Italy

Abstract: We introduce a measure of complexity in the framework of the soft consensus model of group decision making. The construction is based on a graph representation for the group configuration of preference values. We also analyse the behaviour of the complexity measure with respect to variations of the two parameters in the model.

Keywords: complexity in group decision making; graded preferences; soft consensus; networks of interacting agents; graph representations (search for similar items in EconPapers)
Date: 2000-02

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Persistent link: http://EconPapers.repec.org/RePEc:trt:disatr:029

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