ZHANG Renyuan ＺＨＡＮＧＲｅｎｙｕａｎ

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

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

ZHANG Renyuan ＺＨＡＮＧ Ｒｅｎｙｕａｎ

Research Projects

Research Products

Co-Researchers

Ultra-small sparse matrix serial computation mechanism with memory transpose

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Revolution of Programmability in Non-von Neumann Platforms by Employing Tandem CGRA + Stochastic Computing

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Time-Space Re-configurable Flash ComputationsPrincipal Investigator

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Real Neuromorphic Systems using Single Analog Devices and Local Learning Rules

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Near-memory efficient computing platform leading edge-computing

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Self-learnable Analog-Digital-Mixed VLSI Processors for Smart Human-Computer-InteractionPrincipal Investigator

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

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[Journal Article] A Compressed Spiking Neural Network Onto a Memcapacitive In-Memory Computing Array2024

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[Journal Article] Fusion Synapse by Memristor and Capacitor for Spiking Neuromorphic Systems2024

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[Journal Article] Spiking Neuromorphic System Using Memcapacitors and Pulse Accumulation Circuits2023

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[Journal Article] An Ultra-Compact Calculation Unit with Temporal-Spatial Re-configurability2023

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[Journal Article] Energy-efficient 3D Convolution using Interposed Memory Accelerator eXtension 2 for Medical Image Processing2023

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[Journal Article] A Non-deterministic Training Approach for Memory-Efficient Stochastic Neural Networks2023

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[Journal Article] Bisection Neural Network Toward Reconfigurable Hardware Implementation2022

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ZHANG Renyuan ＺＨＡＮＧＲｅｎｙｕａｎ