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Parallelization of Elimination Tournament Selection without Synchronization (CROSBI ID 484821)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Golub, Marin ; Jakobović, Domagoj ; Leo, Budin Parallelization of Elimination Tournament Selection without Synchronization // Proceedings of the 5th IEEE International Conference on Intelligent Engineering Systems INES 2001 / Patkai, Bela ; Rudas, Imre J. (ur.). Tampere: Institute of Production Engineering, Tampere University of Tech., 2001. str. 85-89-x

Podaci o odgovornosti

Golub, Marin ; Jakobović, Domagoj ; Leo, Budin

engleski

Parallelization of Elimination Tournament Selection without Synchronization

A global parallel genetic algorithm (GPGA) with elimination tournament selection without duplicates is described in this paper. The parallel implementation of genetic algorithm with multiple threads without synchronization is thoroughly investigated. The problem which occurs when several threads select the same individual for elimination is recognized in such implementation. The probability of that event is analytically formulated. Considering that probability, we determine the total number of iterations the asynchronous GPGA should perform in order to achieve the same optimization effect as a serial GA or a synchronous GPGA.

tournament selection; parallel genetic algorithm; selection probability

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Podaci o prilogu

85-89-x.

2001.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of the 5th IEEE International Conference on Intelligent Engineering Systems INES 2001

Patkai, Bela ; Rudas, Imre J.

Tampere: Institute of Production Engineering, Tampere University of Tech.

Podaci o skupu

5th IEEE International Conference on Intelligent Engineering Systems INES 2001

predavanje

16.09.2001-18.09.2001

Helsinki, Finska

Povezanost rada

Računarstvo