Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/15517
Título: | Uncertainty on multi-objective optimization problems |
Autor(es): | Costa, L. Espírito Santo, I. A. C. P. Oliveira, Pedro |
Palavras-chave: | parameter uncertainty multi-objective optimization evolutionary algorithms numerical optimization |
Data: | 20-Dez-2011 |
Editora: | AIP Publishing |
Revista: | AIP Conference Proceedings |
Resumo(s): | In general, parameters in multi-objective optimization are assumed as deterministic with no uncertainty. However, uncertainty in the parameters can affect both variable and objective spaces. The corresponding Pareto optimal fronts, resulting from the disturbed problem, define a cloud of curves. In this work, the main objective is to study the resulting cloud of curves in order to identify regions of more robustness and, therefore, to assist the decision making process. Preliminary results, for a very limited set of problems, show that the resulting cloud of curves exhibits regions of less variation, which are, therefore, more robust to parameter uncertainty. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/15517 |
ISBN: | 9780735409569 |
DOI: | 10.1063/1.3636847 |
ISSN: | 0094-243X |
Versão da editora: | http://link.aip.org/link/?APCPCS/1389/775/1 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LES/ALG - Capítulos de livros |