Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/21848
Title: A Tool for Visually Exploring Multi-objective Mixed-Integer Optimization Models
Author: Lopes, Rui Borges
Sousa Santos, Beatriz
Ferreira, Carlos
Keywords: Multi-objective optimization
Visual exploration tool
Issue Date: 2014
Publisher: IEEE
Abstract: Multi-objective optimization models have been increasingly used as optimal decisions are searched in settings considering several conflicting objectives. In these cases compromises must be made and often a large number of nondominated optimal solutions exist. From these solutions decisionmakers must find the preferred one. This is a difficult task both from a computational and cognitive point of views, as it requires several solutions to be obtained and compared. An interactive visualization tool for fully understanding the best trade-offs is therefore becoming increasingly important. This paper proposes visualization solutions, implemented in a tool, for aiding decision-makers in finding the preferred solution in multiobjective optimization problems.
Peer review: yes
URI: http://hdl.handle.net/10773/21848
DOI: 10.1109/IV.2014.29
ISBN: 978-1-4799-4103-2
Appears in Collections:CIDMA - Comunicações
DEGEIT - Comunicações
DETI - Comunicações
IEETA - Comunicações
OGTCG - Comunicações

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