Kudo Shuhei 工藤周平

… Alternative Names

工藤周平クドウシュウヘイ

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Researcher Number	50824421
Other IDs
Affiliation (Current)	2025: 電気通信大学, 大学院情報理工学研究科, 助教
Affiliation (based on the past Project Information) *help	2021 – 2023: 電気通信大学, 大学院情報理工学研究科, 助教 2019 – 2021: 国立研究開発法人理化学研究所, 計算科学研究センター, 特別研究員
Review Section/Research Field	Except Principal Investigator Basic Section 60100:Computational science-related / Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords	Except Principal Investigator 高並列計算 / 条件付き・競争的タスクスケジューリング / 非同期 / スケジューラ / データ並列 / 数値計算アルゴリズム / 非同期・条件付き・競争的タスク / タスク並列・データ並列 / 非同期・条件付き・競争的タスク / DAG … More / タスク並列 / 非同期・条件付・競争的タスク / 高並列処理 / タスクスケジュール / 高性能数値線形代数 / 特異値分解 / 固有値問題 / 行列計算 / 機械学習 / 非負行列分解 / 誤差解析 / 収束性解析 / ブロックヤコビ法 / 並列計算 / 固有値計算 Less

高いスケーリング性能と高精度性を併せ持つ次世代固有値・特異値分解ライブラリの開発
- Principal Investigator
  
  山本有作
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  The University of Electro-Communications
Research on high-performance and high-dimensional numerical linear algebra applying an asynchronous task mechanism on the exascale computing era
- Principal Investigator
  
  Imamura Toshiyuki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  Institute of Physical and Chemical Research

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Approximate Block Diagonalization of Symmetric Matrices Using Quantum Annealing2024
- Author(s)
  Teramoto Koushi、Kugaya Masaki、Kudo Shuhei、Takenaga Yasuhiko、Yamamoto Yusaku
- Journal Title
  
  Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region
  
  Volume: 1 Pages: 47-54
- DOI
  10.1145/3635035.3635044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19772, KAKENHI-PROJECT-19KK0255
[Journal Article] A fast and efficient computation method for reflective diffraction simulations2024
- Author(s)
  Kudo Shuhei、Yamamoto Yusaku、Hoshi Takeo
- Journal Title
  
  Computer Physics Communications
  
  Volume: 296 Pages: 109029-109029
- DOI
  10.1016/j.cpc.2023.109029
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19772, KAKENHI-PROJECT-19KK0255
[Journal Article] Roundoff error analysis of the double-exponential formula-based method for the matrix sign function2024
- Author(s)
  Miyashita Tomoya、Kudo Shuhei、Yamamoto Yusaku
- Journal Title
  
  JSIAM Letters
  
  Volume: 16 Issue: 0 Pages: 13-16
- DOI
  10.14495/jsiaml.16.13
- ISSN
  1883-0609, 1883-0617
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K19772, KAKENHI-PROJECT-19KK0255
[Journal Article] Automatic performance tuning using the ATMathCoreLib tool: Two experimental studies related to dense symmetric eigensolvers2023
- Author(s)
  Kobayashi Masato、Hirota Yusuke、Kudo Shuhei、Hoshi Takeo、Yamamoto Yusaku
- Journal Title
  
  Concurrency and Computation: Practice and Experience
  
  Volume: 36 Issue: 10 Pages: 1-1
- DOI
  10.1002/cpe.7849
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K19772, KAKENHI-PROJECT-19KK0255
[Journal Article] Automatic Code Selection for the Dense Symmetric Generalized Eigenvalue Problem Using ATMathCoreLib2023
- Author(s)
  Kobayashi Masato、Kudo Shuhei、Hoshi Takeo、Yamamoto Yusaku
- Journal Title
  
  Parallel Processing and Applied Mathematics
  
  Volume: 1 Pages: 453-463
- DOI
  10.1007/978-3-031-30442-2_34
- ISBN
  9783031304415, 9783031304422
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19772, KAKENHI-PROJECT-19KK0255
[Journal Article] Error analysis of the truncated Taylor series expansion method for computing matrix exponential2022
- Author(s)
  Yamamoto Yusaku、Kudo Shuhei、Hoshi Takeo
- Journal Title
  
  JSIAM Letters
  
  Volume: 14 Issue: 0 Pages: 147-150
- DOI
  10.14495/jsiaml.14.147
- ISSN
  1883-0609, 1883-0617
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K19772, KAKENHI-PROJECT-19KK0255
[Journal Article] タイル単位でパック化を行う行列計算2022
- Author(s)
  工藤周平 , 今村俊幸
- Journal Title
  
  情報処理学会, 研究報告: ハイパフォーマンスコンピューティング
  
  Volume: Vol. 2022-HPC-185, No. 10 Pages: 1-10
- Data Source
  KAKENHI-PROJECT-19H04127
[Journal Article] Combinatorial preconditioning for accelerating the convergence of the parallel block Jacobi method for the symmetric eigenvalue problem2021
- Author(s)
  Kugaya Masaki、Kudo Shuhei、Yamamoto Yusaku
- Journal Title
  
  JSIAM Letters
  
  Volume: 13 Issue: 0 Pages: 56-59
- DOI
  10.14495/jsiaml.13.56
- NAID
  130008092825
- ISSN
  1883-0609, 1883-0617
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02828, KAKENHI-PROJECT-17K19966, KAKENHI-PROJECT-19KK0255
[Journal Article] A parallelizable energy-preserving integrator MB4 and its application to quantum-mechanical wavepacket dynamics2020
- Author(s)
  Sakai Tsubasa、Kudo Shuhei、Imachi Hiroto、Miyatake Yuto、Hoshi Takeo、Yamamoto Yusaku
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 38 Issue: 1 Pages: 105-123
- DOI
  10.1007/s13160-020-00430-2
- NAID
  210000183552
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K19966, KAKENHI-PROJECT-19KK0255, KAKENHI-PROJECT-16K17550, KAKENHI-PROJECT-20H01822
[Journal Article] ヤコビ回転カーネルを用いたヤコビ固有値計算手法の性能評価2019
- Author(s)
  工藤周平, 今村俊幸
- Journal Title
  
  研究報告ハイパフォーマンスコンピューティング（HPC）
  
  Volume: 2019-HPC-170, 35 Pages: 1-8
- Data Source
  KAKENHI-PROJECT-19H04127
[Presentation] Approximate Block Diagonalization of Symmetric Matrices Using Quantum Annealing2024
- Author(s)
  Koushi Teramoto, Masaki Kugaya, Shuhei Kudo, Yasuhiko Takenaga , Yusaku Yamamoto
- Organizer
  Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region (HPC-Asia '24)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0255
[Presentation] Approximate block diagonalization of symmetric matrices using a quantum annealing2023
- Author(s)
  Koushi Teramoto, Shuhei Kudo, Yusaku Yamamoto
- Organizer
  2023 International Congress on Industrial and Applied Mathematics (ICIAM 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0255
[Presentation] Landau-Lifshitz-Gilbert 方程式に対する数値解法の構造保存性について2023
- Author(s)
  山本有作, 慈道亮人, 工藤周平
- Organizer
  第49回数値解析シンポジウム（NAS2023）
- Data Source
  KAKENHI-PROJECT-19KK0255
[Presentation] Computing the matrix sign function with the double exponential formula2023
- Author(s)
  Tomoya Miyashita, Shuhei Kudo, Yusaku Yamamoto
- Organizer
  2023 International Congress on Industrial and Applied Mathematics (ICIAM 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0255
[Presentation] テイラー展開に基づく行列指数関数計算の誤差解析2021
- Author(s)
  山本有作, 工藤周平, 星健夫
- Organizer
  日本応用数理学会「行列・固有値問題の解法とその応用」研究部会　第31回研究会
- Data Source
  KAKENHI-PROJECT-19KK0255
[Presentation] ヤコビ回転カーネルを用いたヤコビ固有値計算手法の性能評価2019
- Author(s)
  工藤周平, 今村俊幸
- Organizer
  第170回ハイパフォーマンスコンピューティング研究発表会
- Data Source
  KAKENHI-PROJECT-19H04127
[Presentation] A level‐3 BLAS like kernel of the Jacobi rotations for the Jacobi's eigenvalue algorithm2019
- Author(s)
  KUDO Shuhei, IMAMURA Toshiyuki
- Organizer
  ParNum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04127

1. Imamura Toshiyuki (60361838)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
2. 山本有作 (20362288)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
3. 今倉暁 (60610045)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 廣田悠輔 (60709765)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 鈴木智博 (70235977)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 椋木大地 (90742289)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 鈴木厚 (60284155)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 武永康彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kudo Shuhei 工藤 周平

工藤 周平 クドウ シュウヘイ

Research Projects

Research Products

Co-Researchers

高いスケーリング性能と高精度性を併せ持つ次世代固有値・特異値分解ライブラリの開発

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on high-performance and high-dimensional numerical linear algebra applying an asynchronous task mechanism on the exascale computing era

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Approximate Block Diagonalization of Symmetric Matrices Using Quantum Annealing2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A fast and efficient computation method for reflective diffraction simulations2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Roundoff error analysis of the double-exponential formula-based method for the matrix sign function2024

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Automatic performance tuning using the ATMathCoreLib tool: Two experimental studies related to dense symmetric eigensolvers2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Automatic Code Selection for the Dense Symmetric Generalized Eigenvalue Problem Using ATMathCoreLib2023

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Error analysis of the truncated Taylor series expansion method for computing matrix exponential2022

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] タイル単位でパック化を行う行列計算2022

Author(s)

Journal Title

Data Source

[Journal Article] Combinatorial preconditioning for accelerating the convergence of the parallel block Jacobi method for the symmetric eigenvalue problem2021

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] A parallelizable energy-preserving integrator MB4 and its application to quantum-mechanical wavepacket dynamics2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] ヤコビ回転カーネルを用いたヤコビ固有値計算手法の性能評価2019

Author(s)

Journal Title

Data Source

[Presentation] Approximate Block Diagonalization of Symmetric Matrices Using Quantum Annealing2024

Author(s)

Organizer

Data Source

[Presentation] Approximate block diagonalization of symmetric matrices using a quantum annealing2023

Author(s)

Kudo Shuhei 工藤周平

工藤周平クドウシュウヘイ