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Large-scale silicon neuronal network based on digital arithmetic circuits

Research Project

Project/Area Number 25240045
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Life / Health / Medical informatics
Research InstitutionThe University of Tokyo

Principal Investigator

KOHNO Takashi  東京大学, 生産技術研究所, 准教授 (90447350)

Co-Investigator(Kenkyū-buntansha) FUJITA Masahiro  東京大学, 大規模集積システム設計教育研究センター, 教授 (70323524)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥36,790,000 (Direct Cost: ¥28,300,000、Indirect Cost: ¥8,490,000)
Fiscal Year 2015: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
Fiscal Year 2014: ¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Fiscal Year 2013: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Keywords脳型情報処理 / 神経模倣システム / 神経ネットワークモデル / シリコン神経ネットワーク
Outline of Final Research Achievements

A silicon neuronal network is an electronic-circuit version of the nervous system by which brain-morphic computers are expected to be efficiently realized. We constructed fundamental technologies for large-scale silicon neuronal networks in which the silicon neuronal and synapse models based on the techniques of qualitative neuronal modeling support the neuronal activities that could not be reproduced in conventional silicon neuronal networks. They include a silicon neuronal model library that supports a wide variety of complex neuronal activities, a learning circuit that realize the spike-timing dependent plasticity, an inter-chip connecting technology, and a design techniques for large-scale silicon neuronal systems.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (11 results)

All 2016 2015 2014 2013

All Journal Article (5 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results,  Acknowledgement Compliant: 5 results) Presentation (6 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] An FPGA-based cortical and thalamic silicon neuronal network2016

    • Author(s)
      Takuya Nanami and Takashi Kohno
    • Journal Title

      Journal of Robotics, Networking and Artificial Life

      Volume: 2 Issue: 4 Pages: 238-242

    • DOI

      10.2991/jrnal.2016.2.4.1

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Simple cortical and thalamic neuron models for digital arithmetic circuit implementation2016

    • Author(s)
      Takuya Nanami and Takashi Kohno
    • Journal Title

      Frontiers in Neuroscience

      Volume: 未定

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] デジタル演算回路実装に適した大脳皮質及び視床の神経細胞モデル2015

    • Author(s)
      名波 拓哉, 河野 崇
    • Journal Title

      生産研究

      Volume: 67 Pages: 297-300

    • NAID

      130005074274

    • Related Report
      2015 Annual Research Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] Associative Memory with Class I and II Izhikevich Model2015

    • Author(s)
      Yoshika Osawa and Takashi Kohno
    • Journal Title

      Journal of Robotics, Networking and Artificial Life

      Volume: 4

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Silicon neuronal networks towards brain-morphic computers2014

    • Author(s)
      Takashi Kohno, Jing Li, and Kazyuki Aihara
    • Journal Title

      IEICE NOLTA Journal

      Volume: 5 Pages: 379-390

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] An FPGA-based cortical and thalamic silicon neuronal network2016

    • Author(s)
      Takuya Nanami and Takashi Kohno
    • Organizer
      International Conference on Artificial Life and Robotics 2016
    • Place of Presentation
      沖縄コンベンションセンター(沖縄県)
    • Year and Date
      2016-01-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高位合成による自動パイプライン化を利用したスパイキングニューラルネットワークシミュレーション高速化回路のFPGA実装2015

    • Author(s)
      川尾 太郎, 河野 崇, 藤田 昌宏
    • Organizer
      第173回システムとLSIの設計技術研究発表会
    • Place of Presentation
      長崎県勤労福祉会館(長崎県)
    • Year and Date
      2015-12-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] デジタル演算回路実装に適した神経細胞モデルの構築と評価2015

    • Author(s)
      名波 拓哉, 河野 崇
    • Organizer
      「分岐理論の工学的応用研究」に関するワークショップ
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2015-07-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] FPGA スパイキング神経ネットワーク間のプロトコル2015

    • Author(s)
      權 泰五, 河野 崇
    • Organizer
      「分岐理論の工学的応用研究」に関するワークショップ
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2015-07-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Associative Memory with Class I and II Izhikevich Model2015

    • Author(s)
      Yoshika Osawa and Takashi Kohno
    • Organizer
      International Conference on Artificial Life and Robotics
    • Place of Presentation
      大分
    • Year and Date
      2015-01-10 – 2015-01-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Hebbian Learning in FPGA Silicon Neuronal Network2013

    • Author(s)
      Jing Li, Yuichi Katori, and Takashi Kohno
    • Organizer
      the 1st IEEE/IIAE International Conference on Intelligent Systems and Image Processing 2013
    • Place of Presentation
      北九州
    • Year and Date
      2013-09-26 – 2013-09-27
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-15   Modified: 2017-05-10  

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