Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/15215
Título: | Electromagnetism-like augmented lagrangian algorithm for global optimization |
Autor(es): | Rocha, Ana Maria A. C. Fernandes, Edite Manuela da G. P. |
Data: | 2011 |
Editora: | Springer Verlag |
Revista: | Advances in Intelligent and Soft Computing |
Citação: | Rocha A.M.A.C., Fernandes E.M.G.P. (2011) Electromagnetism-Like Augmented Lagrangian Algorithm for Global Optimization. In: Gaspar-Cunha A., Takahashi R., Schaefer G., Costa L. (eds) Soft Computing in Industrial Applications. Advances in Intelligent and Soft Computing, vol 96. Springer, Berlin, Heidelberg. |
Resumo(s): | This paper presents an augmented Lagrangian algorithm to solve continuous constrained global optimization problems. The algorithm approximately solves a sequence of bound constrained subproblems whose objective function penalizes equality and inequality constraints violation and depends on the Lagrange multiplier vectors and a penalty parameter. Each subproblem is solved by a population-based method that uses an electromagnetism-like mechanism to move points towards optimality. Benchmark problems are solved in a performance evaluation of the proposed augmented Lagrangian methodology. A comparison with a well-known technique is also reported. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/15215 |
ISBN: | 978-3-540-70704-2 |
e-ISBN: | 978-3-642-20505-7 |
DOI: | 10.1007/978-3-642-20505-7_37 |
ISSN: | 1867-5662 |
Versão da editora: | https://doi.org/10.1007/978-3-642-20505-7_37 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LES/ALG - Capítulos de livros |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Rocha_Fernandes.pdf | 83,31 kB | Adobe PDF | Ver/Abrir |