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FPGA Implementation of Hardware-Oriented Chaotic Boltzmann Machines
http://hdl.handle.net/10228/0002001309
http://hdl.handle.net/10228/00020013097ed98d7f-e0a4-4580-9da7-334a777ba773
| 名前 / ファイル | ライセンス | アクション |
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10444487.pdf (2.4 MB)
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| アイテムタイプ | 共通アイテムタイプ(1) | |||||||||||||||
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| 公開日 | 2025-02-14 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | FPGA Implementation of Hardware-Oriented Chaotic Boltzmann Machines | |||||||||||||||
| 言語 | en | |||||||||||||||
| その他のタイトル | ||||||||||||||||
| その他のタイトル | FPGA implementation of hardware-oriented chaotic Boltzmann machines | |||||||||||||||
| 言語 | en | |||||||||||||||
| 著者 |
Kawashima, Ichiro
× Kawashima, Ichiro
× 森江, 隆
WEKO
1615
× 田向, 権
WEKO
6059
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| 著作権関連情報 | ||||||||||||||||
| 権利情報Resource | https://creativecommons.org/licenses/by/4.0/ | |||||||||||||||
| 権利情報 | IEEE is not the copyright holder of this material. Please follow the instructions via https://creativecommons.org/licenses/by/4.0/ to obtain full-text articles and stipulations in the API documentation. | |||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Boltzmann machines (BMs) are useful in various applications but are limited by their requirement to generate random numbers. In contrast, chaotic Boltzmann machines (CBMs) are neural networks that imitate the stochastic behavior of BMs with the chaotic dynamics and deterministic behavior, without random numbers. CBMs can potentially require fewer hardware resources than the original algorithms due to the unnecessity of random number generators. In this study, hardware-oriented algorithms and a differential multiply-accumulation operation are proposed to overcome the difficulties of implementing CBMs on field-programmable gate arrays (FPGAs). A hardware-oriented algorithm for CBMs, which includes fixed-point operations and shift operations, is proposed to reduce hardware resource utilization in the implemented circuits. In particular, the differential multiply-accumulate operation allows us to implement the multiply-accumulate operation with block random access memory and digital signal processors to reduce the consumption of lookup tables and flip-flops in FPGAs without losing the calculation speed. Our proposed approach was evaluated in numerical simulations, logical synthesis, and FPGA implementation. The calculation speed of FPGA-implemented CBMs was compared with software-implemented CBMs, which resulted in 1 / 6,500 of calculation time reduction in a 300-neuron CBM. Moreover, 2,048 neurons of CBM were realized by the logical synthesis. Therefore, the proposed hardware implementation of CBMs was shown to be feasible. The proposed CBMs can solve combinatorial optimization problems at a larger scale with fewer resources. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : IEEE Access 巻 8, p. 204360-204377, 発行日 2020-11-09 |
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| 出版社 | ||||||||||||||||
| 出版者 | IEEE | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Chaotic Boltzmann machines | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | combinatorial optimization problems | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Ising model | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | field-programmable gate array | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| 資源タイプ | journal article | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1109/ACCESS.2020.3036882 | |||||||||||||||
| 助成情報 | ||||||||||||||||
| 助成機関識別子タイプ | Crossref Funder | |||||||||||||||
| 助成機関名 | 国立研究開発法人新エネルギー・産業技術総合開発機構 | |||||||||||||||
| 言語 | ja | |||||||||||||||
| 助成機関名 | New Energy and Industrial Technology Development Organization | |||||||||||||||
| 言語 | en | |||||||||||||||
| プログラム情報識別子タイプ | Crossref Funder | |||||||||||||||
| プログラム情報識別子タイプURI | https://doi.org/10.13039/501100001863 | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 2169-3536 | |||||||||||||||
| 研究者情報 | ||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100000641_ja.html | |||||||||||||||
| 論文ID（連携） | ||||||||||||||||
| 値 | 10444487 | |||||||||||||||
| 連携ID | ||||||||||||||||
| 値 | 12626 | |||||||||||||||
