This work considers a parallel algorithms for solving multi-extremal optimization problems. Algorithms are developed within the framework of the information-statistical approach and implemented in a parallel solver Globalizer. The optimization problem is solved by reducing the multidimensional problem to a set of joint one-dimensional problems that are solved in parallel. Five types of Peano-type space-filling curves are employed to reduce dimension. The results of computational experiments carried out on several hundred test problems are discussed.
CITATION STYLE
Barkalov, K., Sovrasov, V., & Lebedev, I. (2019). Comparison of dimensionality reduction schemes for parallel global optimization algorithms. In Communications in Computer and Information Science (Vol. 965, pp. 50–62). Springer Verlag. https://doi.org/10.1007/978-3-030-05807-4_5
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