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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(Document in English)
PDF (Author's version) - Depositor and staff only - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 161kB |
Official URL: https://doi.org/10.1007/978-3-319-07179-4
Abstract
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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