A novel selection circuit based on rough comparison method for genetic algorithms hardware (特集:進化技術とその応用)
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概要
- 論文の詳細を見る
Genetic algorithms (GAs) are search algorithms based on the mechanics of natural selection and natural evolution. Due to cost reasons, hardware accelerators for GAs are required to reduce its execution time. In the hardware implementation of GAs, a circuit design of roulette wheel selection influences the performance of the GAs hardware. In this paper, we propose a new selection circuit based on Rough Comparison Method (RCM), and evaluate effects of the proposed circuit in terms of execution time and circuit size. The RCM is a parallel processing circuit. Therefore, the execution time is constant regardless of the increase of number in individuals, and the circuit size of the RCM is reduced than the ordinary parallel roulette selection circuits.
- 社団法人 電気学会の論文
- 2008-03-01
著者
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Tamukoh Hakaru
Institute Of Symbiotic And Technology Tokyo University Of Agriculture And Technology
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Tamukoh Hakaru
Institute Of Engineering Tokyo University Of Agriculture And Technology
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Yamakawa T
Graduate School Of Life Science And Systems Engineering Kyushu Institute Of Technology
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Yamakawa Takeshi
Graduate School Of Life Science And Systems Engineering Kyushu Inst. Of Tech.
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Horio Keiichi
Graduate School Of Life Science And Systems Engineering Kyushu Institute Of Technology
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Horio Keiichi
Graduate School Of Life Science And Systems Engineering Kyushu Inst. Of Tech.
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HIRATSUKA Tomokazu
Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology
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Hiratsuka Tomokazu
Graduate School Of Life Science And Systems Engineering Kyushu Institute Of Technology
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