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ZHANG Renyuan  ZHANG Renyuan

ORCIDConnect your ORCID iD *help
Researcher Number 00709131
Other IDs
Affiliation (Current) 2025: 奈良先端科学技術大学院大学, 先端科学技術研究科, 客員教授
Affiliation (based on the past Project Information) *help 2024: 奈良先端科学技術大学院大学, 先端科学技術研究科, 客員教授
2021 – 2023: 奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授
2018 – 2020: 奈良先端科学技術大学院大学, 先端科学技術研究科, 助教
2017: 奈良先端科学技術大学院大学, 情報科学研究科, 助教
2016: 北陸先端科学技術大学院大学, 先端科学技術研究科, 助教
2014 – 2015: 北陸先端科学技術大学院大学, 情報科学研究科, 助教
Review Section/Research Field
Principal Investigator
Basic Section 60040:Computer system-related / Electron device/Electronic equipment
Except Principal Investigator
Medium-sized Section 60:Information science, computer engineering, and related fields / Basic Section 60040:Computer system-related / Computer system
Keywords
Principal Investigator
スパイクベース計算 / CGRA / 確率計算 / parameter reduction / Continuous domain / efficiency / re-configurability / bisection neural network / Non-deterministic / 確率的学習 … More / スパイキングニューラルネットワーク / artificial intelligence / low power / stochastic computing / Neuromorphic circuits / approximate computing / Multi-Valued Logics / FPGA / Neuron-MOS / HCI / Multi-Valued Logic / Hybrid computing / Analog-Digital-Mixed / Support Vector Machine / Image processing / Analog Calculation Unit / Approximate computing / Multi-Valued-Logic / Analog Calculator / Approximate Computing / Analog-Digital-Hybrid … More
Except Principal Investigator
確率的計算 / CGRA / 可変容量素子 / 確率的多入力積和演算 / スパイクコーディング / 確率的デジタル演算 / マルチレベルパイプライン / 大規模積和演算 / ダブルバッファリング / 非ノイマン型アーキテクチャ / 超小型 / 離散行列 / シリアル演算機構 / 再構成可能アーキテクチャ / 非決定論的学習 / ニューラルネットワーク / 確率的デジタル計算 / メムキャパシタ / スパイキングニューラルネットワーク / アナログデバイス / 低消費電力 / コンパクト / 人工知能 / 局所的学習則 / アモルファス金属酸化物半導体 / 単一アナログデバイス / ニューロモーフィックシステム / 計算機アーキテクチャ / マルチスレッディング / シストリックリング / アナログ近似計算 / 分割推論 / CGRA / 近似計算 / アクセラレータ / 変分ベイズ / AXIバス / カスケーディング / 次世代計算基盤 / ストカスティック計算 / VBGMM / SIMD / チップ間インタフェース / 狭メモリバンド幅 / エッジコンピューティング / シストリックアレイ Less
  • Research Projects

    (6 results)
  • Research Products

    (77 results)
  • Co-Researchers

    (7 People)
  •  Ultra-small sparse matrix serial computation mechanism with memory transpose

    • Principal Investigator
      NAKASHIMA YASUHIKO
    • Project Period (FY)
      2022 – 2023
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 60:Information science, computer engineering, and related fields
    • Research Institution
      Nara Institute of Science and Technology
  •  Revolution of Programmability in Non-von Neumann Platforms by Employing Tandem CGRA + Stochastic Computing

    • Principal Investigator
      中島 康彦
    • Project Period (FY)
      2022 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 60:Information science, computer engineering, and related fields
    • Research Institution
      Nara Institute of Science and Technology
  •  Time-Space Re-configurable Flash ComputationsPrincipal Investigator

    • Principal Investigator
      ZHANG Renyuan
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 60040:Computer system-related
    • Research Institution
      Nara Institute of Science and Technology
  •  Real Neuromorphic Systems using Single Analog Devices and Local Learning Rules

    • Principal Investigator
      Kimura Mutsumi
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 60040:Computer system-related
    • Research Institution
      Nara Institute of Science and Technology
  •  Near-memory efficient computing platform leading edge-computing

    • Principal Investigator
      NAKASHIMA Yasuhiko
    • Project Period (FY)
      2017 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Computer system
    • Research Institution
      Nara Institute of Science and Technology
  •  Self-learnable Analog-Digital-Mixed VLSI Processors for Smart Human-Computer-InteractionPrincipal Investigator

    • Principal Investigator
      ZHANG Renyuan
    • Project Period (FY)
      2014 – 2017
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Electron device/Electronic equipment
    • Research Institution
      Nara Institute of Science and Technology
      Japan Advanced Institute of Science and Technology

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation

  • [Journal Article] Extremely Energy-Efficient Non-Linear Function Approximation Framework Using Stochastic Superconductor Devices2024

    • Author(s)
      Chen Olivia、Zhang Renyuan、Luo Wenhui、Wang Yanzhi、Yoshikawa Nobuyuki
    • Journal Title

      IEEE Transactions on Emerging Topics in Computing

      Volume: Early access Issue: 4 Pages: 1-12

    • DOI

      10.1109/tetc.2023.3330979

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Journal Article] A Compressed Spiking Neural Network Onto a Memcapacitive In-Memory Computing Array2024

    • Author(s)
      Oshio Reon、Sugahara Takuya、Sawada Atsushi、Kimura Mutsumi、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE Micro

      Volume: 44 Issue: 1 Pages: 8-16

    • DOI

      10.1109/mm.2023.3285529

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K11876, KAKENHI-PROJECT-21K11809, KAKENHI-PROJECT-22H00515
  • [Journal Article] Fusion Synapse by Memristor and Capacitor for Spiking Neuromorphic Systems2024

    • Author(s)
      Takumi Kuwahara, Reon Oshio, Mutsumi Kimura, Renyuan Zhang, and Yasuhiko Nakashima
    • Journal Title

      Neurocomputing, to be published

      Volume: to be published

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K11876
  • [Journal Article] Spiking Neuromorphic System Using Memcapacitors and Pulse Accumulation Circuits2023

    • Author(s)
      Atsushi Sawada, Reon Ochio, Mutsumi Kimura, Rnyuan Zhang, Y.Nakashima
    • Journal Title

      IEICE Proceeding Series

      Volume: 76 Pages: 124-127

    • DOI

      10.34385/proc.76.A3L-33

    • ISSN
      2188-5079
    • Year and Date
      2023-09-21
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Journal Article] An Ultra-Compact Calculation Unit with Temporal-Spatial Re-configurability2023

    • Author(s)
      Guangxian Zhu, Yirong Kan, Renyuan Zhang, Yasuhiko Nakashima
    • Journal Title

      2023 21st IEEE Interregional NEWCAS Conference (NEWCAS)

      Volume: 1 Pages: 1-5

    • DOI

      10.1109/newcas57931.2023.10198176

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K19775
  • [Journal Article] Energy-efficient 3D Convolution using Interposed Memory Accelerator eXtension 2 for Medical Image Processing2023

    • Author(s)
      Ren Imamura, Zhu Guangxian, Sang Duong Thi, Hoai Luan Pham, Renyuan Zhang, and Yasuhiko Nakashima
    • Journal Title

      Proceedings of 2023 International Conference on Medical Imaging and Computer-Aided Diagnosis (MICAD 2023)

      Volume: ISBN9819713358, 9789819713356 Pages: 62-71

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Journal Article] A Non-deterministic Training Approach for Memory-Efficient Stochastic Neural Networks2023

    • Author(s)
      Golbabaei Babak、Zhu Guangxian、Kan Yirong、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE International System-On-Chip Conference (SOCC2023)

      Volume: 1 Pages: 05-08

    • DOI

      10.1109/socc58585.2023.10256838

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K19775
  • [Journal Article] Bisection Neural Network Toward Reconfigurable Hardware Implementation2022

    • Author(s)
      Chen Yan、Zhang Renyuan、Kan Yirong、Yang Sa、Nakashima Yasuhiko
    • Journal Title

      IEEE Transactions on Neural Networks and Learning Systems

      Volume: Early Access Issue: 3 Pages: 1-11

    • DOI

      10.1109/tnnls.2022.3195821

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809, KAKENHI-PROJECT-22K21280, KAKENHI-PROJECT-22H00515
  • [Journal Article] A Stochastic Coding Method of EEG Signals for Sleep Stage Classification2022

    • Author(s)
      Zhu Guangxian、Wang Huijia、Kan Yirong、Chen Zheng、Huang Ming、Amin MD.、Ono Naoaki、Kanaya Shigehiko、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE International System-on-Chip Conf.(SOCC)

      Volume: 1 Pages: 1-6

    • DOI

      10.1109/socc56010.2022.9908121

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Journal Article] MuGRA: A Scalable Multi-Grained Reconfigurable Accelerator Powered by Elastic Neural Network2022

    • Author(s)
      Kan Yirong、Wu Man、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE Transactions on Circuits and Systems I: Regular Papers

      Volume: 69 Issue: 1 Pages: 258-271

    • DOI

      10.1109/tcsi.2021.3099034

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K11809, KAKENHI-PROJECT-22K21280
  • [Journal Article] Application and Evaluation of Quantization for Narrow Bit-width Resampling of Sequential Monte Carlo2022

    • Author(s)
      Nishimoto Hiroki、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE International System-on-Chip Conf.(SOCC)

      Volume: 1 Pages: 1-6

    • DOI

      10.1109/socc56010.2022.9908085

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Journal Article] A Memcapacitive Spiking Neural Network with Circuit Nonlinearity-aware Training2022

    • Author(s)
      Oshio Reon、Sugahara Takuya、Sawada Atsushi、Kimura Mutsumi、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE Symposium on Low-Power and High-Speed Chips 2022

      Volume: 1 Pages: 1-6

    • DOI

      10.1109/coolchips54332.2022.9772674

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Journal Article] GAND-Nets: Training Deep Spiking Neural Networks with Ternary Weights2022

    • Author(s)
      Man Wu, Yirong Kan, Renyuan Zhang, Yasuhiko Nakashima
    • Journal Title

      Proc. of 2022 IEEE 35th International System-on-Chip Conferen

      Volume: ISBN:978-1-6654-5986-0 Pages: 1-6

    • DOI

      10.1109/socc56010.2022.9908132

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K19775
  • [Journal Article] A Feasibility Study of Multi-Domain Stochastic Computing Circuit2021

    • Author(s)
      ERLINA Tati、ZHANG Renyuan、NAKASHIMA Yasuhiko
    • Journal Title

      IEICE Trans. Electron.

      Volume: E104.C Issue: 5 Pages: 153-163

    • DOI

      10.1587/transele.2020ECP5015

    • NAID

      130008032894

    • ISSN
      0916-8524, 1745-1353
    • Year and Date
      2021-05-01
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730, KAKENHI-PROJECT-21K11809
  • [Journal Article] STT-BSNN: An In-Memory Deep Binary Spiking Neural Network Based on STT-MRAM2021

    • Author(s)
      Nguyen Van-Tinh、Trinh Quang-Kien、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 151373-151385

    • DOI

      10.1109/access.2021.3125685

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Journal Article] DiaNet: An elastic neural network for effectively re-configurable implementation2021

    • Author(s)
      Wu Man、Kan Yirong、Erlina Tati、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      Neurocomputing

      Volume: 464 Pages: 242-251

    • DOI

      10.1016/j.neucom.2021.08.059

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Journal Article] An Elastic Neural Network Toward Multi-Grained Re-configurable Accelerator2020

    • Author(s)
      Wu Man、Chen Yan、Kan Yirong、Nomura Takeshi、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      The 18th IEEE International NEWCAS Conference

      Volume: NEWCAS2020 Pages: 218-221

    • DOI

      10.1109/newcas49341.2020.9159845

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] Hybrid Stochastic Computing Circuits in Continuous Statistics Domain2020

    • Author(s)
      Renyuan Zhang, Tati Erlina, Tinh Van Nguyen, and Yasuhiko Nakashima
    • Journal Title

      IEEE Int. System-on-Chip Conf., pp.225-230, Sep. 8th-11th

      Volume: ISOCC2020 Pages: 225-230

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] Daisy-Chained Systolic Array and Reconfigurable Memory Space for Narrow Memory Bandwidth2020

    • Author(s)
      IWAMOTO Jun、KIKUTANI Yuma、ZHANG Renyuan、NAKASHIMA Yasuhiko
    • Journal Title

      IEICE Trans. Inf. & Syst.

      Volume: E103.D Issue: 3 Pages: 578-589

    • DOI

      10.1587/transinf.2019EDP7144

    • NAID

      130007804147

    • ISSN
      0916-8532, 1745-1361
    • Year and Date
      2020-03-01
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A Compact and Accuracy-Reconfigurable Univariate RBF Kernel Based on Stochastic Logic2020

    • Author(s)
      Nguyen Van-Tinh、Luong Tieu-Khanh、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      IEEE International Symposium on Circuits & Systems

      Volume: ISOCS2020 Pages: 1-5

    • DOI

      10.1109/iscas45731.2020.9180624

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A Multi-grained Reconfigurable Accelerator for Approximate Computing2020

    • Author(s)
      Kan Yirong、Wu Man、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      2020 IEEE Computer Society Annual Symposium on VLSI (ISVLSI)

      Volume: ISVLSI2020 Pages: 90-95

    • DOI

      10.1109/isvlsi49217.2020.00026

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] DiaNet: An Efficient Multi-Grained Re-configurable Neural Network in Silicon2019

    • Author(s)
      Zhang Renyuan、Chen Yan、Nakada Takashi、Nakashima Yasuhiko
    • Journal Title

      IEEE International System-on-Chip Conf.(SOCC)

      Volume: SOCC2020 Pages: 132-137

    • DOI

      10.1109/socc46988.2019.1570548015

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A ReRAM-Based Row-Column-Oriented Memory Architecture for Convolutional Neural Networks2019

    • Author(s)
      CHEN Yan、ZHANG Jing、XU Yuebing、ZHANG Yingjie、ZHANG Renyuan、NAKASHIMA Yasuhiko
    • Journal Title

      IEICE Trans. Electron.

      Volume: E102.C Issue: 7 Pages: 580-584

    • DOI

      10.1587/transele.2018CTS0001

    • NAID

      130007671365

    • ISSN
      0916-8524, 1745-1353
    • Year and Date
      2019-07-01
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] An Efficient Time-based Stochastic Computing Circuitry Employing Neuron-MOS2019

    • Author(s)
      Erlina Tati、Chen Yan、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      GLSVLSI2019

      Volume: GLSVLSI2019 Pages: 51-56

    • DOI

      10.1145/3299874.3317985

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A Programmable Approximate Calculation Unit Employing Time-Encoded Stochastic Computing Elements2019

    • Author(s)
      Nguyen Van Tinh、Erlina Tati、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      Proc. 7'th Int'l Workshop on Computer Systems and Architectures(CSA19)

      Volume: CSA2020 Pages: 91-96

    • DOI

      10.1109/candarw.2019.00024

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] An Efficient Time-based Stochastic Computing Circuitry Employing Neuron-MOS2019

    • Author(s)
      Tati Erlina, Yan Chen, Renyuan Zhang and Yasuhiko Nakashima
    • Journal Title

      GLSVLSI2019

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A ReRAM-based Row-column-oriented Memory Architecture for Convolutional Neural Network2019

    • Author(s)
      Yan CHEN, Jing ZHANG, Yuebing XU, Yingjie ZHANG, Renyuan ZHANG, and Yasuhiko Nakashima
    • Journal Title

      IEICE Trans. Electron

      Volume: -

    • NAID

      130007671365

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] Evaluation of a Chained Systolic Array with High-Speed Links2019

    • Author(s)
      Iwamoto Jun、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      Proc. 7'th Int'l Workshop on Computer Systems and Architectures(CSA19)

      Volume: CSA2020 Pages: 71-77

    • DOI

      10.1109/candarw.2019.00021

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] Programmable Analog Calculation Unit with Two-Stage Architecture: A Solution of Efficient Vector-Computation2019

    • Author(s)
      ZHANG Renyuan、NAKADA Takashi、NAKASHIMA Yasuhiko
    • Journal Title

      IEICE Trans. Fundamentals

      Volume: E102.A Issue: 7 Pages: 878-885

    • DOI

      10.1587/transfun.E102.A.878

    • NAID

      130007670860

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2019-07-01
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] EMAXVR: A Programmable Accelerator Employing Near ALU Utilization to DSA2018

    • Author(s)
      Takahiro Ichikura, Ryusuke Yamano, Yuma Kikutani, Renyuan Zhang, and Yasuhiko Nakashima
    • Journal Title

      COOLCHIPS2018

      Volume: COOLCHIPS2018

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] EMAXVR: A programmable accelerator employing near ALU utilization to DSA2018

    • Author(s)
      Ichikura Takahiro、Yamano Ryusuke、Kikutani Yuma、Zhang Renyuan、Nakashima Yasuhiko
    • Journal Title

      2018 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)

      Volume: - Pages: 1-3

    • DOI

      10.1109/coolchips.2018.8373078

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A programmable analog calculation unit for vector computations2018

    • Author(s)
      Uetake Noriyuki、Zhang Renyuan、Nakada Takashi、Nakashima Yasuhiko
    • Journal Title

      2018 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)

      Volume: - Pages: 1-3

    • DOI

      10.1109/coolchips.2018.8373080

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] Design of Programmable Analog Calculation Unit by Implementing Support Vector Regression for Approximate Computing2018

    • Author(s)
      Zhang Renyuan、Uetake Noriyuki、Nakada Takashi、Nakashima Yasuhiko
    • Journal Title

      IEEE Micro

      Volume: 38 Issue: 6 Pages: 73-82

    • DOI

      10.1109/mm.2018.2873953

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A Programmable Analog Calculation Unit for Vector Computations2018

    • Author(s)
      Noriyuki Uetake, Renyuan Zhang, Takashi Nakada, and Yasuhiko Nakashima
    • Journal Title

      COOLCHIPS2018

      Volume: COOLCHIPS2018

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] A Feasibility Study of Programmable Analog Calculation Unit for Approximate Computing2017

    • Author(s)
      Renyuan Zhang, Takashi Nakada and Yasuhiko Nakashima
    • Journal Title

      CANDAR'17

      Volume: CANDAR'17 Pages: 180-186

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Journal Article] Robust and Low-Power Digitally-Programmable-Delay-Element Designs Employing Neuron-MOS Mechanism2015

    • Author(s)
      R. Zhang, and M. Kaneko
    • Journal Title

      ACM Tran. Des. Autom. Electron. Syst. (TODAES)

      Volume: Vol. 20, No. 4 Issue: 4 Pages: 1-19

    • DOI

      10.1145/2740963

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Fully-Parallel Reconfigurable Spiking Neural Network Accelerator with Structured Sparse Connections2024

    • Author(s)
      Mingyang Li, Yirong Kan, Renyuan Zhang, Yasuhiko Nakashima
    • Organizer
      IEEE International Symposium on Circuits & Systems
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Trainig Efficient Stochastic Computing Neural Networks Using One-bit Unipolar Encoding2024

    • Author(s)
      B.Golbabaei, Y.Kan, R.Zhang, and Y.Nakashima
    • Organizer
      The 12th RIEC International Symposium on Brain Functions and Brain Computer
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Power-Efficient Acceleration of GCNs on Coarse-Grained Linear Arrays2024

    • Author(s)
      Dohyun Kim, Koki Asahina, Yirong Kan, Renyuan Zhang and Yasuhiko Nakashima
    • Organizer
      IEEE Symposium on Low-Power and High-Speed Chips
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] A Stochastic Encoding Approach for Robust Brain-Inspired Hyperdimensional Computing2024

    • Author(s)
      H.Tang, Y.Kan, R.Zhang, and Y.Nakashima
    • Organizer
      The 12th RIEC International Symposium on Brain Functions and Brain Computer
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Trainig Efficient Stochastic Computing Neural Networks Using One-bit Unipolar Encoding2023

    • Author(s)
      B.Golbabaei, Y.Kan, R.Zhang, and Y.Nakashima
    • Organizer
      The 11th RIEC International Symposium on Brain Functions and Brain Computer
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Presentation] Energy-efficient 3D Convolution using Interposed Memory Accelerator eXtension 2 for Medical Image Processing2023

    • Author(s)
      Ren Imamura, Zhu Guangxian, Sang Duong Thi, Hoai Luan Pham, Renyuan Zhang, and Yasuhiko Nakashima
    • Organizer
      MICAD
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] A Stochastic Encoding Approach for Robust Brain-Inspired Hyperdimensional Computing2023

    • Author(s)
      H.Tang, Y.Kan, R.Zhang, and Y.Nakashim
    • Organizer
      The 11th RIEC International Symposium on Brain Functions and Brain Computer
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Presentation] Combination of memristor and capacitor for synapse device in neuromorphic spiking computing2023

    • Author(s)
      T. Kuwahara, R. Oshio, M. Kimura, R. Zhang, Y. Nakashima
    • Organizer
      The 10th RIEC International Symposium on Brain Functions and Brain Computer
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Presentation] Training a General Spiking Neural Network with Improved Efficiency and Minimum Latency2023

    • Author(s)
      Yunpeng Yao, Man Wu, Zheng Chen, Renyuan Zhang
    • Organizer
      Proceedings of the 15th Asian Conference on Machine Learning
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Spiking Neuromorphic System using Memcapacitors and Pulse Accumulation Circuits2023

    • Author(s)
      Atsushi Sawada, Reon Oshio, Mutsumi Kimura, Renyuan Zhang, and Yasuhiko Nakashima
    • Organizer
      2023 International Symposium on Nonlinear Theory and its Applications, NOLTA 2023, pp. 124-127
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K11876
  • [Presentation] A memcapacitive spiking neural network with circuit nonlinearity-aware training2023

    • Author(s)
      R. Oshio, T. Sugahara, A. Sawada, M. Kimura, R. Zhang, Y. Nakashima
    • Organizer
      The 10th RIEC International Symposium on Brain Functions and Brain Computer
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Presentation] An Ultra-Compact Calculation Unit with Temporal-Spatial Re-configurability2023

    • Author(s)
      Guangxian Zhu, Yirong Kan, Renyuan Zhang and Yasuhiko Nakashima
    • Organizer
      IEEE Interregional NEWCAS
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] A Non-Deterministic Training Approach for Memory-Efficient Stochastic Neural Networks2023

    • Author(s)
      Babak Gol Babaei, Guangxian Zhu, Yirong Kan, Zhang Renyuan, Yasuhiko Nakashima
    • Organizer
      IEEE International System-On-Chip Conference (SOCC2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Fusion of Multiple Core and Just-in-Time Compilable CGRA2022

    • Author(s)
      Tomoya Akabe, Hidenari Inamasu, Renyuan Zhang and Yasuhiko Nakashima
    • Organizer
      IEEE Symposium on Low-Power and High-Speed Chips 2022 (poster)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Presentation] A Memcapacitive Spiking Neural Network with Circuit Nonlinearity-aware Training2022

    • Author(s)
      Reon Oshio, Takuya Sugahara, Atsushi Sawada, Mutsumi Kimura, Renyuan Zhang, and Yasuhiko Nakashima
    • Organizer
      IEEE COOL Chips 2022, Apr. 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K11876
  • [Presentation] Automatic Sleep Staging via Frequency-Wise Spiking Neural Networks2022

    • Author(s)
      Haohui Jia, Ziwei Yang, Pei Gao, Man Wu, Chen Li, Yirong Kan, Renyuan Zhang
    • Organizer
      IEEE International Conference on Bioinformatics and Biomedicine, (BIBM)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Training Deep Spiking Neural Networks with Ternary Weights2022

    • Author(s)
      Man Wu, Yirong Kan, Renyuan Zhang, and Yasuhiko Nakashima
    • Organizer
      IEEE International System-on-Chip Conference, (SOCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] An Accurate and Compact Hyperbolic Tangent and Sigmoid Computation Based Stochastic Logic2022

    • Author(s)
      Van-Tinh Nguyen, Tieu-Khanh Luong, Emanuel Popovici, Quang-Kien Trinh, Renyuan Zhang, Yasuhiko Nakashima
    • Organizer
      IEEE International Midwest Symposium on Circuits and Systems, (MWSCAS)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] A Stochastic Coding Method of EEG Signals for Sleep Stage Classification2022

    • Author(s)
      Guangxian Zhu, Yirong Kan, Renyuan Zhang, Yasuhiko Nakashima
    • Organizer
      IEEE International System-on-Chip Conference, (SOCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Multimodal Spike Coding for Memcapacitive Neuromorphic System2022

    • Author(s)
      Reon Oshio, Atsushi Sawada, Mutsumi Kimura, Renyuan Zhang, Yasuhiko Nakashima
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-19K11876
  • [Presentation] Multi-Tier Platform for Cognizing Massive Electroencephalogram2022

    • Author(s)
      Zheng Chen, Lingwei Zhu, Ziwei Yang, and Renyuan Zhang
    • Organizer
      International Joint Conference on Artificial Intelligence, (IJCAI)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Evaluation of IMAX2 with Sparse Matrix-matrix Multiplication Units2022

    • Author(s)
      Ryotaro Funai, Hidenari Inamasu, Renyuan Zhang and Yasuhiko Nakashima
    • Organizer
      IEEE Symposium on Low-Power and High-Speed Chips 2022 (poster)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22H00515
  • [Presentation] Training Low-Latency Spiking Neural Network through Knowledge Distillation2021

    • Author(s)
      Sugahara Takuya, Renyuan Zhang, and Yasuhiko Nakashima
    • Organizer
      IEEE Symposium on Low-Power and High-Speed Chips
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] Preliminary Evaluation for Multi-domain Spike Coding on Memcapacitive Neuromorphic Circuit2021

    • Author(s)
      Reon Oshio, Atsushi Sawada, Mutsumi Kimura, Renyuan Zhang, and Yasuhiko Nakashima
    • Organizer
      CANDAR 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K11876
  • [Presentation] Ternarizing Deep Spiking Neural Network2021

    • Author(s)
      Man Wu, Yirong Kan, Van_Tinh Nguyen, Renyuan Zhang, Yasuhiko Nakashima
    • Organizer
      信学技報
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] An Accurate and Compact Hyperbolic Tangent and Sigmoid Computation Based Stochastic Logic2021

    • Author(s)
      Van Tinh NGUYEN, T. -K. Luong, E. Popovici, Q. -K. Trinh, Renyuan Zhang and Yasuhiko Nakashima
    • Organizer
      IEEE International Midwest Symposium on Circuits & Systems
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K11809
  • [Presentation] A Programmable Calculation Unit Employing Memcapacitor-based Neuromorphic Circuit2019

    • Author(s)
      Yan Chen, Jing Zhang, Yingjie Zhang, Renyuan Zhang, Mutsumi Kimura, and Yasuhiko Nakashima
    • Organizer
      NEWCAS 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K11876
  • [Presentation] CGRA Cascading for Narrow Memory Bandwidth and Low Cost2019

    • Author(s)
      Jun IWAMOTO, Yuma KIKUTANI, Renyuan ZHANG, and Yasuhiko NAKASHIM
    • Organizer
      xSIG 2019: The 3rd. cross-disciplinary Workshop on Computing Systems, Infrastructures, and Programming
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Presentation] Analog Calculation Unit: A Solution of Approximate Computing2018

    • Author(s)
      Renyuan Zhang
    • Organizer
      International Workshop on Frontiers in Computing Systems and Wireless Communications
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] An Efficient Multiplier Employing Time-Encoded Stochastic Computing Circuit2018

    • Author(s)
      Tati Erlina, Renyuan Zhang, Yasuhiko Nakashima
    • Organizer
      信学技報, vol.118, no.339, CPSY2018-41, pp.47-52
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Presentation] A Feasibility Study of Programmable Analog Cal-culation Unit for Approximate Computing2017

    • Author(s)
      Renyuan Zhang
    • Organizer
      The Fifth International Symposium on Compu-ting and Networking, (CANDAR)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Programmable Analog Calculation Unit based on Support Vector Regression2017

    • Author(s)
      Renyuan Zhang, Takashi Nakada, Yasuhiko Nakashima
    • Organizer
      電子情報通信学会コンピュータシステム研究会
    • Data Source
      KAKENHI-PROJECT-17H00730
  • [Presentation] A Random Access Analog Memory with Master-Slave Structure for Implementing Hexadecimal Logic2017

    • Author(s)
      Renyuan Zhang
    • Organizer
      IEEE Int. Conf. System-on-Chip, (SOCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A 16-Valued Logic FPGA Architecture Employing Analog Memory Circuit2016

    • Author(s)
      R. Zhang, and M. Kaneko
    • Organizer
      IEEE Int. Symp. Circ.s and Syst.s, (ISCAS)
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Feasibility Study of Master-Slave Flipflop Design for Hexadecimal Logic2016

    • Author(s)
      R. Zhang and M. Kaneko
    • Organizer
      IEEE Industrial Electronics and Applications Conference
    • Place of Presentation
      Kota Kinabalu, Malaysia
    • Year and Date
      2016-11-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] 16-Valued Logic FPGA Architecture Employing Analog Memory Circuit2016

    • Author(s)
      R. Zhang and M. Kaneko
    • Organizer
      IEEE Symposium of Circuits and Systems
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Feasibility Study of Quaternary FPGA Designs by Implementing Neuron-MOS Mechanism2015

    • Author(s)
      R. Zhang, and M. Kaneko
    • Organizer
      IEEE Int. Symp. Circ.s and Syst.s, (ISCAS)
    • Place of Presentation
      Lisbon, Portugal
    • Year and Date
      2015-05-24
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Feasibility Study on Robust Programmable Delay Element Design based on Neuron-MOS Mechanism

    • Author(s)
      Renyuan Zhang, and Mineo Kaneko
    • Organizer
      Great Lake Symposium on VLSI 2014
    • Place of Presentation
      Houston, USA
    • Year and Date
      2014-05-21 – 2014-05-23
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Quaternary Master-Slave Flip-Flop with Multiple Functions for Multi-Valued Logics

    • Author(s)
      Renyuan Zhang, and Mineo Kaneko
    • Organizer
      The 19th Workshop on Synthesis and System Integration of Mixed Information Technologies
    • Place of Presentation
      Yilan, Taiwan
    • Year and Date
      2015-03-16 – 2015-03-17
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Feasibility Study of Quaternary FPGA Designs by Implementing Neuron-MOS Mechanism

    • Author(s)
      Renyuan Zhang, and Mineo Kaneko
    • Organizer
      IEEE International Symposium on Circuits and Sysstems 2015
    • Place of Presentation
      Lisbon, Portugal
    • Year and Date
      2015-05-24 – 2015-05-27
    • Data Source
      KAKENHI-PROJECT-26870227
  • [Presentation] A Temperature and Process Variation Insensitive PDE Circuit Employing Neuron-MOS

    • Author(s)
      Renyuan Zhang, and Mineo Kaneko
    • Organizer
      IEEE/ACM International Conference on Computer Aided Design, Workshop on VMC
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2014-11-03 – 2014-11-06
    • Data Source
      KAKENHI-PROJECT-26870227
  • 1.  NAKASHIMA Yasuhiko (00314170)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 37 results
  • 2.  Kimura Mutsumi (60368032)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 10 results
  • 3.  中田 尚 (00452524)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 4.  松田 時宜 (30389209)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  羽賀 健一 (40751920)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  徳光 永輔 (10197882)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  KAN YIRONG (50963732)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results

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