DocumentCode :
242984
Title :
A Tool for Visually Exploring Multi-objective Mixed-Integer Optimization Models
Author :
Borges Lopes, Rui ; Sousa Santos, Beatriz ; Ferreira, Carla
Author_Institution :
Dept. of Econ., Manage. & Ind. Eng., Univ. of Aveiro, Aveiro, Spain
fYear :
2014
fDate :
16-18 July 2014
Firstpage :
378
Lastpage :
381
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 non-dominated optimal solutions exist. From these solutions decision-makers 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 multi-objective optimization problems.
Keywords :
data visualisation; decision making; mathematics computing; optimisation; interactive visualization tool; multiobjective mixed-integer optimization models; multiobjective optimization problems; optimal decisions; solutions decision-makers; visualization solutions; Color; Mathematical model; Optimization; Programming; Three-dimensional displays; Usability; Visualization; multi-objective optimization; visual exploration tool;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Visualisation (IV), 2014 18th International Conference on
Conference_Location :
Paris
ISSN :
1550-6037
Type :
conf
DOI :
10.1109/IV.2014.29
Filename :
6902935
Link To Document :
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