A multi-attribute ranking solutions confirmation procedure

A multi-attribute ranking solutions confirmation procedure

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Article ID: iaor2006564
Country: Netherlands
Volume: 138
Issue: 1
Start Page Number: 127
End Page Number: 141
Publication Date: Sep 2005
Journal: Annals of Operations Research
Authors: ,
Abstract:

Ranking problems arise from the knowledge of several binary relations defined on a set of alternatives, which we intend to rank. In a previous work, the authors introduced a tool to confirm the solutions of multi-attribute ranking problems as linear extensions of a weighted sum of preference relations. As extension of this technique allows the recognition of critical preference pairs of alternatives, which are often caused by inconsistencies. Herein, a confirmation procedure is introduced and applied to confirm the results obtained by a multi-attribute decision methodology on a tender for the supply of buses to the Porto Public Transport Operator.

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