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https://research.matf.bg.ac.rs/handle/123456789/915| Title: | TABU search methodology in global optimization | Authors: | Kovačević-Vujčić, V. V. Čangalović, M. M. Ašić, M. D. Ivanović, L. Dražić, Milan |
Affiliations: | Numerical Mathematics and Optimization | Keywords: | Global optimization;Heuristic methods;TABU search | Issue Date: | 1-Jan-1999 | Journal: | Computers and Mathematics with Applications | Abstract: | This paper investigates the application of TABU search methodology in global optimization. A general multilevel TABU search algorithm is proposed. The algorithm is applied to the problem of finding constrained global minima of a piecewise smooth function of the form Φ(x) = max{φ1(x), . . . ,φm(x)} subject to box constraints. The tests are performed on a special class of problems of this type arising from the synthesis of radar polyphase codes. It is shown that problems of this type are NP-hard. © 1999 Elsevier Science Ltd. All rights reserved. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/915 | ISSN: | 08981221 | DOI: | 10.1016/s0898-1221(99)00064-4 |
| Appears in Collections: | Research outputs |
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