Interactive Aggregation/Disaggregation Dichotomic Sorting Procedure for Group Decision Analysis Based on the Threshold Model

Authors:
Andrej Bregar;József Györkös;Matjaž B. Jurič
Affiliations:
University of Maribor, Faculty of Electrical Engineering and Computer Science, Smetanova 17, SI-2000 Maribor, Slovenia, e-mail: andrej.bregar@uni-mb.si, jozsef.gyorkos@uni-mb.si, matjaz.juric@uni- ...;University of Maribor, Faculty of Electrical Engineering and Computer Science, Smetanova 17, SI-2000 Maribor, Slovenia, e-mail: andrej.bregar@uni-mb.si, jozsef.gyorkos@uni-mb.si, matjaz.juric@uni- ...;University of Maribor, Faculty of Electrical Engineering and Computer Science, Smetanova 17, SI-2000 Maribor, Slovenia, e-mail: andrej.bregar@uni-mb.si, jozsef.gyorkos@uni-mb.si, matjaz.juric@uni- ...
Venue:
Informatica
Year:
2008

Citing 12
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Abstract

In this paper, a new multi-criteria decision-making procedure is presented, which captures preferential information in the form of the threshold model. It is based on the ELECTRE-like sorting analysis restricted by the localization principle, which enables high adaptability of the decision model and reduces the cognitive load imposed on the decision-makers. It lays the foundation for the introduction of three concepts that have been previously insufficiently supported by outranking methods - semiautomatic derivation of criteria weights according to the selective effects of discordance and veto thresholds, convergent group consensus seeking, and autonomous multi-agent negotiation. The interdependent principles are justified, and the methodological solutions underlying their implementation are provided.