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Pregled bibliografske jedinice broj: 88839

Zbornik radova

Autori: Golub, Marin; Jakobović, Domagoj; Leo, Budin
Naslov: Parallelization of Elimination Tournament Selection without Synchronization
Izvornik: Proceedings of the 5th IEEE International Conference on Intelligent Engineering Systems INES 2001 / Patkai, Bela ; Rudas, Imre J. (ur.). - Tampere, Finska : Institute of Production Engineering, Tampere University of Tech. , 2001. 85-89.
Skup: 5th IEEE International Conference on Intelligent Engineering Systems INES 2001
Mjesto i datum: Helsinki, Finska, 16-18.09.2001.
Ključne riječi: tournament selection; parallel genetic algorithm; selection probability
Sažetak:
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.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Ostalo
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 036014
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
Puni text rada: 88839.ines01.zip



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