Title
Progressive multi-objective optimization Progressive multi-objective optimization
Author
Faculty/Department
Faculty of Applied Economics
Publication type
article
Publication
Singapore ,
Subject
Economics
Mathematics
Computer. Automation
Source (journal)
International journal of information technology & decision making. - Singapore
Volume/pages
13(2014) :5 , p. 917-936
ISSN
0219-6220
ISI
000341843900003
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
This paper introduces progressive multi-objective optimization (PMOO), a novel technique to include the decision maker's preferences into the multi-objective optimization process. PMOO integrates a well-known method for multi-criteria decision making (PROMETHEE) into a simple multi-objective metaheuristic by maintaining and updating a small reference archive of nondominated solutions throughout the search. By applying this novel technique to a set of instances of the multi-objective knapsack problem, the superiority of PMOO over the commonly accepted sequential approach of generating a Pareto set approximation first and selecting a single solution afterwards is demonstrated.
E-info
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Handle