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Pregled bibliografske jedinice broj: 47367

Zbornik radova

Autori: Golub, Marin; Budin, Leo
Naslov: An Asynchronous Model of Global Parallel Genetic Algorithms
Izvornik: Proc. of Second ICSC Symposium on Engineering of Intelligent Systems EIS2000 / Fyfe, C. (ur.). - Paisley, Scotland, UK : ICSC Academic Press, Canada/Switzerland , 2000. 353-359.
Skup: Second ICSC Symposium on Engineering of Intelligent Systems EIS2000
Mjesto i datum: Paisley, Škotska, Velika Britanija, 27-30.06.2000.
Ključne riječi: parallel genetic algorithm; multithreading; speed-up; tournament selection
Sažetak:
Genetic algorithms usually require more computation power than other heuristic approaches do. In this paper we introduce an efficient implementation of asynchronously global parallel genetic algorithm with 3-tournament elimination selection. The parallelization of the algorithm is achieved through multithreading mechanism, a very effective and easy to implement technique. With parallelization we can get a significant decrease in computational time on a multiprocessor system. Reducing interprocess communication is a key to getting high performance in parallel computing. That is the reason why the asynchronous model is used. Described model of global PGA is suitable for implementation on a shared memory multiprocessor.
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: 47367.eis00.zip



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