Search Results - subject:"Direct-search methods"

Hierarchically constrained multi-fidelity blackbox optimization

Alarie, Stéphane; Audet, Charles; Diago, Miguel; Le … - 2023

Persistent link: https://www.econbiz.de/10014483196

Erratum, counterexample and an additional revealing poll step for a result of "Analysis of direct searches for discontinuous functions"

Audet, Charles; Bouchet, Pierre-Yves; Bourdin, Loïc - 2022

Persistent link: https://www.econbiz.de/10013471542

An indicator for the switch from derivative-free to derivative-based optimization

Gratton, S.; Soualmi, N.; Vicente, L. N. - In: Operations research letters 45 (2017) 4, pp. 353-361

Persistent link: https://www.econbiz.de/10011740544

Armentum: A hybrid direct search optimization methodology

Briones, Francisco Zorrilla; Leal, Jaime Sánchez; … - In: Journal of Industrial Engineering International 12 (2016), pp. 407-417

classical experimental design and one of these direct search methods, developed by Nelder and Mead (1965), known as the Nelder … search methods, these algorithms search for an optimum on an unknown function, trough the search of the best combination of … process of experimentation. Other methodologies, in the form of algorithms, may be used to optimize a process. Known as direct …

Persistent link: https://www.econbiz.de/10011640926

Armentum : a hybrid direct search optimization methodology

Briones, Francisco Zorrilla; Leal, Jaime Sánchez; … - In: Journal of industrial engineering international 12 (2016), pp. 407-417

Persistent link: https://www.econbiz.de/10011565729

Continuous variable neighborhood search (C-VNS) for solving systems of nonlinear equations

Pei, Jun; Dražić, Zorica; Dražić, Milan; … - In: INFORMS journal on computing : JOC 31 (2019) 2, pp. 235-250

Persistent link: https://www.econbiz.de/10012036771

Optimizing radial basis functions by d.c. programming and its use in direct search for global derivative-free optimization

Thi, H. Le; Vaz, A.; Vicente, L. - In: TOP: An Official Journal of the Spanish Society of … 20 (2012) 1, pp. 190-214

Persistent link: https://www.econbiz.de/10010995305

Derivative-free optimization: a review of algorithms and comparison of software implementations

Rios, Luis; Sahinidis, Nikolaos - In: Journal of Global Optimization 56 (2013) 3, pp. 1247-1293

This paper addresses the solution of bound-constrained optimization problems using algorithms that require only the availability of objective function values but no derivative information. We refer to these algorithms as derivative-free algorithms. Fueled by a growing number of applications in...

Persistent link: https://www.econbiz.de/10010994140