A GP Formulation for Aggregating Preferences with Interval Assessments

Esther Dopazo () and Mauricio Ruiz-Tagle ()
Additional contact information
Esther Dopazo: Campus de Montegancedo
Mauricio Ruiz-Tagle: Universidad Austral de Chile

A chapter in Multiobjective Programming and Goal Programming, 2009, pp 47-54 from Springer

Abstract: Abstract The purpose of this paper is to develop methods for the estimation of punctual priority weights from interval pairwise comparison matrices given by a group of experts. Because the complexity of real decision problems, the subjective judgments and different patterns of the experts, interval comparison matrices provide a flexible framework to account uncertainty and to achieve consensus solutions among a group of experts. The development of the provided methods relies on l p -distances to measure the distance between the preference information given by the experts and its normative prototype. Then a minimization problem in the l p -distance under some constraints is obtained. The proposed approach is made operational with the help of an Interval Goal Programming formulation.

Date: 2009
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:lnechp:978-3-540-85646-7_5

Ordering information: This item can be ordered from
http://www.springer.com/9783540856467

DOI: 10.1007/978-3-540-85646-7_5

Access Statistics for this chapter

More chapters in Lecture Notes in Economics and Mathematical Systems from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().