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Bipolar approach applied to group decision making problems

Bouzarour-Amokrane, Yasmina and Tchangani, Ayeley and Pérès, François Bipolar approach applied to group decision making problems. (2014) In: Group Decision and Negotiation. A Process-Oriented View. Springer, 144-151. ISBN 978-3-319-07178-7

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Official URL: https://doi.org/10.1007/978-3-319-07179-4


This paper considers group decision making problems (GDM) in bipolar context where actors provide their preferences over alternatives through positive and negative attributes. A soft consensus model based on distance between evaluations is proposed to narrow the differences between decision makers and to ensure convergence of individual preferences towards group preferences. A feedback mechanism defined by the identification and consensus phases is introduced to reach a consensus. For a group with interactive relationships, the potential reciprocal influence of decision makers is considered using concordance and discordance measures.

Item Type:Book Section
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Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
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Deposited On:12 Nov 2019 15:14

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