Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/42901
Título: | Improving efficiency of a multistart with interrupted Hooke-and-Jeeves filter search for solving MINLP problems |
Autor(es): | Fernandes, Florbela P. Costa, M. Fernanda P. Rocha, Ana Maria A. C. Fernandes, Edite Manuela da G. P. |
Palavras-chave: | Nonconvex MINLP Multistart Hooke-and-Jeeves Filter method |
Data: | Jul-2016 |
Editora: | Springer Verlag |
Revista: | Lecture Notes in Computer Science |
Citação: | F.P. Fernandes, M.F.P. Costa, A.M.A.C. Rocha e E.M.G.P. Fernandes, Improving Efficiency of a Multistart with Interrupted Hooke--and--Jeeves Filter Search for Solving MINLP Problems, O. Gervasi et al. (Eds.): ICCSA 2016, Part I, LNCS 9786, pp. 345-358, 2016. |
Resumo(s): | This paper addresses the problem of solving mixed-integer nonlinear programming (MINLP) problems by a multistart strategy that invokes a derivative-free local search procedure based on a filter set methodology to handle nonlinear constraints. A new concept of componentwise normalized distance aiming to discard randomly generated points that are sufficiently close to other points already used to invoke the local search is analyzed. A variant of the Hooke-and-Jeeves filter algorithm for MINLP is proposed with the goal of interrupting the iterative process if the accepted iterate falls inside an -neighborhood of an already computed minimizer. Preliminary numerical results are included. |
Tipo: | Artigo em ata de conferência |
Descrição: | Publicado em: "Computational science and its applications – ICCSA 2016: 16th International Conference, Beijing, China, July 4-7, 2016, Proceedings, Part I". ISBN 978-3-319-42084-4 |
URI: | https://hdl.handle.net/1822/42901 |
ISBN: | 9783319420844 |
DOI: | 10.1007/978-3-319-42085-1_27 |
ISSN: | 0302-9743 |
Versão da editora: | www.springerlink.com |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
AMR_Florbela_ICCSA_2016.pdf | 299,97 kB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons