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Hardware implementation of the neural computation based on stochastic logic using single flux quantum circuits

Research Project

Project/Area Number 20760213
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Electron device/Electronic equipment
Research InstitutionTohoku University

Principal Investigator

ONOMI Takeshi  東北大学, 電気通信研究所, 助教 (70312676)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords超伝導素子・材料 / 磁束量子 / ジョセフソン接合 / ニューロ / 集積回路
Research Abstract

Circuits for a hardware neural computation were fabricated by using single flux-quantum circuits based on stochastic logic. In the stochastic logic, the data is represented by a random pulse generation rate for a certain period on time domain. Main components of this neuron circuit are a multiplication of synaptic weight, a generation of membrane potential, and an activation function. These basic elements of the neuron circuit were fabricated. Some main circuits were successfully demonstrated.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (34 results)

All 2011 2010 2009 2008

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (26 results)

  • [Journal Article] Superconducting Neural Network for Solving a Combinatorial Optimization Problem2011

    • Author(s)
      T. Onomi, Y. Maenami, and K. Nakajima
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: vol.21(印刷中)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 4-bit SFQ Multiplier Based on Booth Encoder,” IEEE Transactions on Applied Superconductivity2011

    • Author(s)
      R. Nakamoto, T. Onomi, 他3名、3番目
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: vol.21(印刷中)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform2011

    • Author(s)
      R. Nakamoto, T. Onomi, 他4名、4番目
    • Journal Title

      IEICE Transactions on Electronics

      Volume: vol.E94-C Pages: 280-287

    • NAID

      10028231851

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Superconducting Neural Network for Solving a Combinatorial Optimization Problem2011

    • Author(s)
      T.Onomi, Y.Maenami, K.Nakajima
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: Vol.21(印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 4-bit SFQ Multiplier Based on Booth Encoder2011

    • Author(s)
      R.Nakamoto, T.Onomi, et.al.
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: Vol.21(印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform2011

    • Author(s)
      R.Nakamoto, T.Onomi, et.al.
    • Journal Title

      IEICE Transactions on Electronics

      Volume: VOL.E94-C Pages: 280-287

    • NAID

      10028231851

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Implementation of High-Speed Single Flux-Quantum Up/Down Counter for the Neural Computation Using Stochastic Logic2009

    • Author(s)
      T. Onomi, T. Kondo, and K. Nakajima
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: vol.19 Pages: 626-629

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Implementation of High-Speed Single Flux-Quantum Up/Down Counter for the Neural Computation Using Stochastic Logic2009

    • Author(s)
      T.Onomi, T.Kondo, K.Nakajima
    • Journal Title

      IEEE Transactions on Applied Superconductivity Vol.19

      Pages: 626-629

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 各種並列加算アルゴリズムによるSFQ CLAの性能比較2011

    • Author(s)
      中本 涼介、小野美 武、他2名、2番目
    • Organizer
      電子情報通信学会
    • Place of Presentation
      東京都市大学(東京都)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Final Research Report
  • [Presentation] 各種並列加算アルゴリズムによるSFQ CLAの性能比較2011

    • Author(s)
      中本涼介、小野美武, 他
    • Organizer
      電子情報通信学会
    • Place of Presentation
      東京都市大学(東京都)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] High Throughput Parallel Multiplier of SFQ Circuits based on the Booth Encoder2010

    • Author(s)
      R. Nakamoto, T. Onomi, 他3名、3番目
    • Organizer
      The 3rd Student Organizing Int. Mini-Conf. Information Electronics Systems
    • Place of Presentation
      東急エクセルホテル(仙台市)
    • Year and Date
      2010-10-19
    • Related Report
      2010 Final Research Report
  • [Presentation] High Throughput Parallel Multiplier of SFQ Circuits based on the Booth Encoder2010

    • Author(s)
      R.Nakamoto, T.Onomi, et.al.
    • Organizer
      The 3rd Student Organizing International Mini-Conference on Information Electronics Systems
    • Place of Presentation
      東急エクセルホテル(仙台市)
    • Year and Date
      2010-10-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4-bit SFQ Multiplier Based on Booth Encoder2010

    • Author(s)
      R. Nakamoto, T. Onomi, 他3名、3番目
    • Organizer
      2010 Applied Superconductivity Conference
    • Place of Presentation
      Omni Shoreham Hotel (Washington D.C.)
    • Year and Date
      2010-08-06
    • Related Report
      2010 Final Research Report
  • [Presentation] 4-bit SFQ Multiplier Based on Booth Encoder2010

    • Author(s)
      R.Nakamoto, T.Onomi, et.al.
    • Organizer
      2010 Applied Superconductivity Conference
    • Place of Presentation
      Omni Shoreham Hotel (Washington D.C.)アメリカ
    • Year and Date
      2010-08-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] Superconducting Neural Network Solving a Combinatorial Optimization Problem2010

    • Author(s)
      T. Onomi, Y. Maenami, and K. Nakajima
    • Organizer
      2010 Applied Superconductivity Conference
    • Place of Presentation
      Omni Shoreham Hotel (Washington D.C.)
    • Year and Date
      2010-08-04
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconducting Neural Network Solving a Combinatorial Optimization Problem2010

    • Author(s)
      T.Onomi, Y.Maenami, K.Nakajima
    • Organizer
      2010 Applied Superconductivity Conference
    • Place of Presentation
      Omni Shoreham Hotel (Washington D.C.)アメリカ
    • Year and Date
      2010-08-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Low-Tcジョセフソン接合列における集団的スイッチング特性2010

    • Author(s)
      渡辺 峰生、小野美 武、他5名、5番目
    • Organizer
      2010年春季第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学(平塚市)
    • Year and Date
      2010-03-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Low-Tcジョセフソン接合列における集団的スイッチング特性2010

    • Author(s)
      渡辺峰生, ほか
    • Organizer
      2010年春季 第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学(平塚市)
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 大規模集積回路のためのSFQ Booth Encoder2010

    • Author(s)
      中本 涼介、小野美 武、他3名、3番目
    • Organizer
      電子情報通信学会2010年総合大会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2010-03-16
    • Related Report
      2010 Final Research Report
  • [Presentation] 4ビット並列高速フーリエ変換システム2010

    • Author(s)
      桜庭 栄、小野美 武、中島 康治
    • Organizer
      電子情報通信学会2010年総合大会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2010-03-16
    • Related Report
      2010 Final Research Report
  • [Presentation] 4ビット並列高速フーリエ変換システム2010

    • Author(s)
      桜庭栄、小野美武、中島康治
    • Organizer
      電子情報通信学会2010年総合大会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] 大規模集積回路のための SFQ Booth Encoder2010

    • Author(s)
      中本涼介、小野美武, 他
    • Organizer
      電子情報通信学会2010年総合大会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] 超伝導ニューラルネットワークとその4-Queen問題への応用2010

    • Author(s)
      前波 勇介、小野美 武、他3名、2番目
    • Organizer
      電子情報通信学会非線形問題研究会
    • Place of Presentation
      上智大学(東京都)
    • Year and Date
      2010-03-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 超伝導ニューラルネットワークとその4-Queen問題への応用2010

    • Author(s)
      前波勇介、小野美武, 他
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      上智大学(東京都)
    • Year and Date
      2010-03-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Booth encoder for large scale integration SFQ circuits2010

    • Author(s)
      R. Nakamoto, T. Onomi, 他3名、3番目
    • Organizer
      Superconducting SFQ VLSI Workshop SSV 2010
    • Place of Presentation
      横浜国立大学(横浜市)
    • Year and Date
      2010-01-13
    • Related Report
      2010 Final Research Report
  • [Presentation] High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform2010

    • Author(s)
      S. Sakuraba, T. Onomi, 他3名、3番目
    • Organizer
      Superconducting SFQ VLSI Workshop SSV 2010
    • Place of Presentation
      横浜国立大学(横浜市)
    • Year and Date
      2010-01-13
    • Related Report
      2010 Final Research Report
  • [Presentation] High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform2010

    • Author(s)
      桜庭栄, 小野美武, et.al.
    • Organizer
      Superconducting SFQ VLSI Workshop SSV 2010
    • Place of Presentation
      横浜国立大学(横浜市)
    • Year and Date
      2010-01-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] Booth encoder for large scale integration SFQ circuits2010

    • Author(s)
      中本涼介, 小野美武, et.al.
    • Organizer
      Superconducting SFQ VLSI Workshop SSV 2010
    • Place of Presentation
      横浜国立大学(横浜市)
    • Year and Date
      2010-01-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] 4-bit Parallel Multiplier for a Fast Fourier Transform2009

    • Author(s)
      S. Sakuraba, T. Onomi, and K. Nakajima
    • Organizer
      The 12th International Superconductive Electronics Conference
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2009-06-19
    • Related Report
      2010 Final Research Report
  • [Presentation] 4-bit Parallel Multiplier for a Fast Fourier Transform2009

    • Author(s)
      桜庭栄, 小野美武, 中島康治
    • Organizer
      The 12th International Superconductive Electronics Conference
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2009-06-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高速フーリエ変換システム用ハイスループット並列加算器2009

    • Author(s)
      桜庭栄、小野美 武、中島 康治
    • Organizer
      電子情報通信学会2009年総合大会
    • Place of Presentation
      愛媛大学(松山市)
    • Year and Date
      2009-03-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 高速フーリエ変換システム用ハイスループット並列加算器2009

    • Author(s)
      桜庭栄、他
    • Organizer
      電子情報通信学会2009年総合大会
    • Place of Presentation
      松山市
    • Year and Date
      2009-03-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] Implementation of high -speed single flux-quantum up/down counter for the neural computation using stochastic logic2008

    • Author(s)
      T. Onomi, 他2名、1番目
    • Organizer
      2008 Applied Superconductivity Conference
    • Place of Presentation
      Hyatt Regency(Chicago)
    • Year and Date
      2008-08-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Implementation of high-speed single flux-quantum up/down counter for the neural computation using stochastic logic2008

    • Author(s)
      T. Onomi, et.al.
    • Organizer
      2008 Applied Superconductivity Conference
    • Place of Presentation
      アメリカ合衆国、シカゴ市
    • Year and Date
      2008-08-20
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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