Kimura Kinji 木村欣司

… Alternative Names

KIMURA Kinji 木村欣司

木村欽司キムラキンジ

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Researcher Number	10447899
Other IDs
Affiliation (Current)	2025: 福井大学, 学術研究院工学系部門, 准教授
Affiliation (based on the past Project Information) *help	2018 – 2021: 福井大学, 学術研究院工学系部門, 准教授 2018: サレジオ工業高等専門学校, その他部局等, 講師 2017: 京都大学, 情報学研究科, 特定准教授 2015 – 2016: 京都大学, 大学院情報学研究科, 特定准教授 2015: 京都大学, 情報学研究科, 特定准教授 … More 2013 – 2014: 京都大学, 情報学研究科, 准教授 2010 – 2012: 京都大学, 情報学研究科, 特定准教授 2011: 京都大学, 大学院・情報学研究科, 特定准教授 2009: 京都大学, 情報学研究科, 特定教授 2008: 京都大学, 情報学研究科, 特定講師 2007: Niigata Univ, Institute of Science and Technology, Assistant Less
Review Section/Research Field	Principal Investigator High performance computing Except Principal Investigator Engineering fundamentals / Foundations of mathematics/Applied mathematics / High performance computing / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator 数値解析 / シフト付きコレスキーQR分解 / 列空間 / 櫻井杉浦法 / 直交性 / 特異ベクトル / 分割統治法 / セカント法 / 単独非線形方程式 / Givens回転 … More / Thick restart Lanczos 法 / 両側Jacobi法 / 部分空間 / LSMR法 / 特異スペクトル変換法 / DQDS法 / 片側ヤコビ法 / 両側ヤコビ法 / OQDS法 / QR分解 / ヤコビ法 / QDS法 / 挟み撃ち法 / 割線法 / AIRLB法 / TRL法 / 櫻井・杉浦法 … More Except Principal Investigator 並列計算 / 特異値分解 / 大規模スパース行列 / 原点シフト / GPGPU / 固有値計算 / 応用可積分系 / QR分解 / ランチョスアルゴリズム / 部分特異値分解 / 相対精度 / 並列計算の実装 / 櫻井・杉浦法 / ランチョス法 / 直交QD法 / 両側ヤコビ法 / 片側ヤコビ法 / 可積分アルゴリズム / 高精度線形計算 / 高精度計算 / 最短経路探索 / ＧＰＧＰＵ / 多倍長整数 / 高性能計算 / 数式処理 / WebGL / 陰関数描画 / マルチコア並列処理 / 中国剰余定理 / 高精度整数計算 / rate of convergence / asymptotic expansion / asymptotic consistency / exponential distribution / normal distribution / sequential confidence interval / stopping rule / fully sequential procedure / 指数分布 / 非線形再生理論 / 収束の速さ / 正規分布 / 非線形再 / 収束速度 / 指数分布、正規分布 / 漸近展開 / 漸近一致性 / 逐次信頼区間 / 停止規則 / 純逐次手法 / 実装コード公開 / 固有値分解 / 固有対計算 / アルゴリズム / 応用数学 / Golub-Kahan-Lanczos前処理 / 逆反復法 / ２分法 / 部分特異対計算 / 再直交化 / 部分特異対 / Golub-Kahan-Lanczos法 / GPU / 倍精度GPU / 単精度GPU / グラフィックスプロセッサ / ダルブ変換 / 計算アルゴリズム / 可積分系 / ライブラリー / クラウドコンピューティング / ライブラリ / 原点シフト戦略 / 特異値計算 / マルチコアプロセッサ / 数理工学(数理的解析・計画・設計・最適化) Less

Development of a new method for computing singular pairs suitable for massively parallel computing environmentsPrincipal Investigator
- Principal Investigator
  
  Kimura Kinji
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  High performance computing
- Research Institution
  University of Fukui
  Kyoto University
Integrable Algorithms: Basis of Higher Accurate Computations with Positivity
- Principal Investigator
  
  Nakamura Yoshimasa
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Osaka Seikei University
  Kyoto University
Research on data-parallel integer processing with high-precision and high-performance
- Principal Investigator
  
  MURAO Hirokazu
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  High performance computing
- Research Institution
  The University of Electro-Communications
Development of high speed singular value decomposition algorithm for sparse matrices of large scale and upload of its source code
- Principal Investigator
  
  Nakamura Yoshimasa
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Development of Innovative Library for Singular Value Decomposition Suited to Multi-Core Processors
- Principal Investigator
  
  NAKAMURA Yoshimasa
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Studies on statistical sequential estimation problems by the method of sequential analysis
- Principal Investigator
  
  ISOGAI Eiichi
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Niigata University

[Book] 固有値計算と特異値計算2019
- Author(s)
  一般社団法人日本計算工学会（長谷川秀彦・今村俊幸・山田進・櫻井鉄也・荻田武史・相島健助・木村欣司・中村佳正）
- Total Pages
  214
- Publisher
  丸善出版
- ISBN
  4621304739
- Data Source
  KAKENHI-PROJECT-17K00167
[Book] 計算力学レクチャーコース　固有値計算と特異値計算2019
- Author(s)
  長谷川，今村，山田，櫻井，荻田，相島，木村，中村共著
- Total Pages
  201
- Publisher
  丸善出版,
- ISBN
  9784621304730
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] Accelerating the numerical computation of positive roots of polynomials using suitable combination of lower bounds2022
- Author(s)
  Masami Takata, Takuto Akiyama, Sho Araki, Hiroyuki Ishigami, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  IPSJ Trans. Math. Modeling Appl.
  
  Volume: 15 Pages: 18-30
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] On an implementation of the two-sided Jacobi method2021
- Author(s)
  Sho Araki, Masana Aoki, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  IPSJ Trans. Math. Modeling Appl.
  
  Volume: 14 Pages: 12-20
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] On an Implementation of the Two-Sided Jacobi Method2021
- Author(s)
  Sho Araki, Masana Aoki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  情報処理学会論文誌数理モデル化と応用（TOM）
  
  Volume: 14 Pages: 12-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00167
[Journal Article] On an implementation of the one-sided Jacobi method with high accuracy2021
- Author(s)
  Masami Takata, Sho Araki, Takahiro Miyamae, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  IPSJ Trans. Math. Modeling Appl.
  
  Volume: 14 Pages: 68-75
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] On an implementation of the two-sded Jacobi method2019
- Author(s)
  Sho Araki, Masana Aoki, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of 2019 International Conference on Parallel and Distributed Processing Techniques and Applications
  
  Volume: 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] Improvement of the thick-restart Lanczos method in single precision floating point arithmetic using Givens rotations2019
- Author(s)
  Masana Aoki, Masami Takata, Kinji Kimura, and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of 2019 International Conference on Parallel and Distributed Processing Techniques and Applications
  
  Volume: 1 Pages: 149-155
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] A discrete three-wave system of Kahan-Hirota-Kimura type and the QRT mapping2019
- Author(s)
  Yuko Takae, Masami Takata, Kinji Kimura, and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of 2019 International Conference on Parallel and Distributed Processing Techniques and Applications
  
  Volume: 1 Pages: 142-148
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] Improvement of the augmented implicitly restarted Lanczos bidiagonalization method in single precision floating point arithmetic2018
- Author(s)
  Yuya Ishida, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  IPSJ Trans. Math. Modeling Appl.
  
  Volume: 11-3 Pages: 19-25
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] Improvement of the Augmented Implicitly Restarted Lanczos Bidiagonalization Method in Single Precision Floating Point Arithmetic2018
- Author(s)
  Yuya Ishida, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  IPSJ Transactions on Mathematical Modeling and Its Applications
  
  Volume: 11 Pages: 19-25
- Data Source
  KAKENHI-PROJECT-17K00167
[Journal Article] Implementation of Computing Partial Singular Value Decomposition for Principal Component Analysis using ARPACK2018
- Author(s)
  Masami Takata, Sho Araki, Kinji Kimura, Yuki Fujii, Yoshimasa Nakamura
- Journal Title
  
  IPSJ Transactions on Mathematical Modeling and Its Applications
  
  Volume: 11 Pages: 37-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00167
[Journal Article] Implementation of computing partial singular value decomposition for proncipal component analysis using ARPACK2018
- Author(s)
  Masami Takata, Sho Araki, Kinji Kimura, Yuki Fujii, Yoshimasa Nakamura
- Journal Title
  
  IPSJ Trans. Math. Modeling Appl.
  
  Volume: 11-1 Pages: 37-44
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02858
[Journal Article] A Parallel Bisection and Inverse Iteration Solver for a Subset of Eigenpairs of Symmetric Band Matrices2017
- Author(s)
  Hiroyuki Ishigami, Hidehiko Hasegawa, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  Lecture Notes in Computational Science and Engineering, Springer
  
  Volume: 117 Pages: 31-50
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00167
[Journal Article] ハードウェアの特性を考慮した有限体の実装法について2016
- Author(s)
  木村欣司，村尾裕一
- Journal Title
  
  数式処理
  
  Volume: 22 Pages: 80-83
- Data Source
  KAKENHI-PROJECT-26330144
[Journal Article] 中国剰余定理による高速化のための浮動小数点数の符号bitの利用について2015
- Author(s)
  木村欣司，村尾裕一
- Journal Title
  
  数式処理
  
  Volume: 21 Pages: 68-71
- Data Source
  KAKENHI-PROJECT-26330144
[Journal Article] Implementation details of an extended oqds algorithm for singular values2015
- Author(s)
  Sho Araki, Kinji Kimura, Yusaku Yamamoto and Yoshimasa Nakamura
- Journal Title
  
  JSIAM Letters
  
  Volume: 7 Pages: 9-12
- NAID
  130004953465
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] A new parallel symmetric tridiagonal eigensolver based on bisection and inverse iteration algorithms for shared-memory multi-core processors2015
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of the 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2015)
  
  Volume: 1 Pages: 216-223
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] Performance evaluation of Golub-Kahan-Lanczos algorithm with reorthogonalization by classical Gram-Schmidt algorithm and OpenMP2015
- Author(s)
  Masami Takata, Hiroyuki Ishigami, Kinji Kimura, Yuki Fujii, Hiroki Tanaka, Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2015 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2015)
  
  Volume: 2 Pages: 243-249
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] 中国剰余定理による高速化のための浮動小数点数の符号bitの利用について2015
- Author(s)
  木村欣司、村尾裕一
- Journal Title
  
  数式処理
  
  Volume: 22
- Data Source
  KAKENHI-PROJECT-26330144
[Journal Article] Acceleration of numerical computation for positive roots of polynomials by improved bounds2014
- Author(s)
  Kinji Kimura, Takuto Akiyama, Hiroyuki Ishigami, Masami Takata, Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2014 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2014)
  
  Volume: II Pages: 201-207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] GPU Implementation of Inverse Iteration Algorithm for Computing Eigenvectors2014
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  Proceedings of 2014 22nd Euromicro International Conference on Parallel, Distributed and network-based Processing
  
  Volume: I Pages: 664-671
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] 再直交化付きブロック逆反復法による固有ベクトルの並列計算2014
- Author(s)
  石上裕之, 木村欣司, 中村佳正
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム
  
  Volume: 7 Pages: 1-12
- NAID
  110009815415
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] 特異値分解アルゴリズムの性能評価のための大きな条件数を持つ行列作成2013
- Author(s)
  高田雅美，木村欣司，中村佳正
- Journal Title
  
  情報処理学会論文誌, 数理モデル化と応用
  
  Volume: 6 Pages: 75-86
- NAID
  110009656646
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] An application of the Kato-Temple inequality on matrix eigenvalues to the dqds algorithm for singular values2013
- Author(s)
  Takumi Yamashita, Kinji Kimura, and Yoshimasa Nakamura
- Journal Title
  
  JSIAM Letters
  
  Volume: 4 Pages: 21-24
- NAID
  130003371115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] On implementation and evaluation of inverse iteration algorithm with compact WY orthogonalization2013
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  IPSJ Trans. Math. Modeling Appl.
  
  Volume: 6 Pages: 25-35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] On implementation and evaluation of inverse iteration algorithm with compact WY orthogonalizat ion2013
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  情報処理学会, MPS-PDPTA11-8, TOM
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] Implementation of the orthogonal qd algorithm for lower tridiagonal matrices2013
- Author(s)
  Sho Araki, Hiroki Tanaka, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2013 International Conference on Parallel and Distributed Processing Techniques and Applications
  
  Volume: II Pages: 161-167
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] 特異値分解アルゴリズムの性能評価のための大きな条件数を持つ行列作成2013
- Author(s)
  高田雅美, 木村欣司, 中村佳正
- Journal Title
  
  情報処理学会,MPS-PDPTAI0-2, TOM
  
  Volume: (掲載確定)(印刷中)
- NAID
  110009656646
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] 特異値計算アルゴリズムdqds 法およびm2dLVs 法のための新しいシフト戦略2013
- Author(s)
  高田雅美, 豊川博己, 石上裕之, 木村欣司, 山下巧, 岩崎雅史, 中村佳正
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム
  
  Volume: 6 Pages: 94-107
- NAID
  110009606663
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] 特異値計算アルゴリズムdqds法およびmdLVs法のための新しいシフト戦略,2013
- Author(s)
  高田雅美, 石上裕之, 木村欣司, 山下巧, 岩崎雅史, 中村佳正
- Journal Title
  
  情報処理学会,ハイパフォーマンスコンピューティングと計算科学シンポジウム論文集(掲載確定)
  
  Volume: (掲載確定)(印刷中)
- NAID
  170000073607
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] Accelerating the reorthogona1i za t i on on singular vectors with a multi-coreprocessor2013
- Author(s)
  Hiroki Toyokawa, Hiroyuki Ishigami, Kinji Kimura, Masami Takata and Yoshimasa Nakamura
- Journal Title
  
  Lecture Notes in Computer Science (LNCS), Springer - Verlag,
  
  Volume: (掲載確定)(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360038
[Journal Article] Subtraction-free recurrence relations for lower bounds of the minimal singular value of an upper bidiagonal matrixx2012
- Author(s)
  Takumi Yamashita, Kinji Kimura, and Yoshimasa Nakamura
- Journal Title
  
  J. Math-for-Industry
  
  Volume: Vol.4 Pages: 55-71
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Subtraction-free recurrence relations for lower bounds of the minimal singular value of an upper bidiagonal matrix2012
- Author(s)
  Takumi Yamashita, Kinji Kimura, Yoshimasa Nakamura
- Journal Title
  
  J.Math-for-Industry
  
  Volume: 4 Pages: 55-71
- NAID
  40019493178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Implementation and performance evaluation of new inverse iteration algorithm with Householder transformation in terms of the compact WY representation2011
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2011)
  
  Volume: Vol.II Pages: 775-780
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Conserved quantities of the discrete finite Toda equation and lower bounds of the minimal singular value of upper bidiagonal matrices2011
- Author(s)
  Kinji Kimura, Takumi Yamashita and Yoshimasa Nakamura
- Journal Title
  
  J. Phys. A : Math. Theor
  
  Volume: Vol.44 Pages: 285207-285207
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] On auto-tuned pre/post processing for the singular value decomposition of dense square matrices2011
- Author(s)
  Hiroki Toyokawa, Kinji Kimura, Yusaku Yamamoto, Masami Takata, Akira Ajisaka, Yoshimasa Nakamura
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム(ACS)
  
  Volume: Vol.4No.3 Pages: 9-21
- NAID
  130000654785
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] An improved shift strategy for the modified discrete Lotka-Volterra with shift algorithm2011
- Author(s)
  Masami Takata, Takumi Yamashita, Akira Ajisaka, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2011)
  
  Volume: Vol.II Pages: 720-726
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Conserved quantities of the discrete finite Toda equation and lower bounds of the minimal singular value of upper bidiagonal matrices2011
- Author(s)
  Kinji Kimura, Takumi Yamashita, Yoshimasa Nakamura
- Journal Title
  
  J.Phys.A : Math.Theor.
  
  Volume: 44 Issue: 28 Pages: 285207-285207
- DOI
  10.1088/1751-8113/44/28/285207
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027, KAKENHI-PROJECT-23654032
[Journal Article] On auto-tuned pre/postprocessing for the singular value decomposition of dense square matrices2011
- Author(s)
  H.Toyokawa, K.Kimura, Y.Yamamoto, M.Takata, A.Ajisaka, Y.Nakamura
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム(ACS)
  
  Volume: 4 Pages: 9-21
- NAID
  130000654785
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 密正方行列特異値分解における並列I-SVD法の特性を用いた後処理の高速化2010
- Author(s)
  豊川博己, 山本有作, 木村欣司, 高田雅美, 中村佳正
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム(ACS)
  
  Volume: Vol.3, No.2 Pages: 30-38
- NAID
  110007990289
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 特異値分解アルゴリズムの性能評価のための2重対角テスト行列生成アルゴリズム2010
- Author(s)
  高田雅美, 木村欣司, 中村佳正
- Journal Title
  
  情報処理学会研究報告MPS,数理モデル化と問題解決研究報告
  
  Volume: MPS-79(1) Pages: 1-6
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 密正方行列特異値分解における並列I-SVD法の特性を用いた後処理の高速化2010
- Author(s)
  豊川博己, 山本有作, 木村欣司, 高田雅美, 中村佳正
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム(ACS) 3巻,No.2
  
  Pages: 30-38
- NAID
  110007990289
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 密正方行列特異値分解における並列I-SVD法の特性を用いた後処理の高速化2010
- Author(s)
  豊川博己, 山本有作, 木村欣司, 高田雅美, 中村佳正
- Journal Title
  
  情報処理学会論文誌コンピューティングシステム(ACS)
  
  Volume: Vol.3.No.2 Pages: 30-38
- NAID
  110007990289
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Generating algorithms for matrices with large condition number to evaluate singular value decomposition2010
- Author(s)
  Masami Takata, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2010 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2010)
  
  Volume: Vol.II Pages: 619-625
- NAID
  110007993905
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 多倍長環境における最適PWM問題の数値解法2009
- Author(s)
  矢谷健一, 木村欣司, 中村佳正
- Journal Title
  
  日本応用数理学会論文誌 19
  
  Pages: 105-120
- NAID
  110007162160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] On parallelism of the I-SVD algorithm with multi-core processor2009
- Author(s)
  Hiroki Toyokawa, Kinji Kimura, Masami Takata, Yoshimasa Nakamura
- Journal Title
  
  JSIAM Lett. Vol.1
  
  Pages: 48-51
- NAID
  130000133091
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Speed-up in mdLVs by limitation in computational number of shift2009
- Author(s)
  Masami Takata, Kinji Kimura and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2009)
  
  Volume: Vol.II Pages: 704-710
- NAID
  110007993814
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] On parallelism of the I-SVD algorithm with multi-core processor2009
- Author(s)
  Hiroki Toyokawa, Kinji Kimura, Masami Takata and Yoshimasa Nakamura
- Journal Title
  
  JSIAM Lett
  
  Volume: Vol.1 Pages: 48-51
- NAID
  130000133091
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] On parallelization of the I-SVD algorithm and its evaluation for clustered singular values2009
- Author(s)
  Hiroki Toyokawa, Kinji Kimura, Masami Takata and Yoshimasa Nakamura
- Journal Title
  
  Proceedings of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2009)
  
  Volume: Vol.II Pages: 711-717
- NAID
  110007993815
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 固有値分解を目的としたツイスト分解法による分割統治法の改善2008
- Author(s)
  坪井洋明, 誉田太朗, 岩崎雅史, 木村欣司, 高田雅美, 中村佳正
- Journal Title
  
  日本応用数理学会論文誌 18
  
  Pages: 611-630
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] 特異値分解法I-SVDにおける左特異ベクトル計算部の改善2008
- Author(s)
  片山幹基, 木村欣司, 高田雅美, 坪井洋明, 岩崎雅史, 中村佳正
- Journal Title
  
  日本応用数理学会論文誌 18
  
  Pages: 389-407
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246027
[Journal Article] Accelerating the singular value decomposition of rectangular matrices2007
- Author(s)
  Yamamoto, Y., Fukaya, T., Uneyama, T., Takata, M., Kimura, K., Iwasaki, M, Nakamura, Y
- Journal Title
  
  Lecture Notes in Computer Science(Springer-Verlag) 4671
  
  Pages: 340-345
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540117
[Journal Article] Existence results of cone saddle-points for vector-valued functions2007
- Author(s)
  Kimura kenji
- Journal Title
  
  Proceedings of the International Conference on Nonlinear Analysis and Convex Analysis
  
  Pages: 239-251
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540117
[Journal Article] Existence results of cone saddle-points for vector-valued functions2007
- Author(s)
  Kimura, K., Tanaka, T
- Journal Title
  
  Proc. of the4th internat.confer. on Nonlinear Anal. and Convex Anal 239-251
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540117
[Journal Article] Existence results of cone saddle-points for vector-valued functions2007
- Author(s)
  Kimura Kenji
- Journal Title
  
  Proceedings of the International Conference on Nonlinear Analysis and Convex Analysis
  
  Pages: 239-251
- Data Source
  KAKENHI-PROJECT-18540117
[Presentation] 離散戸田分子方程式と逆問題2021
- Author(s)
  木村欣司, 久保井五貴, 田中利佳, 小澤伸也, 細田陽介, 高田雅美
- Organizer
  Risa/Asir Conference 2021
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] デコンボリューション問題におけるcondition L-curveの検討2021
- Author(s)
  久保井五貴, 田中利佳, 小澤伸也, 細田陽介, 高田雅美, 木村欣司
- Organizer
  日本応用数理学会 2021年研究部会連合発表会
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] On an Implementation of the One-Sided Jacobi Method with High Accuracy2020
- Author(s)
  Masami Takata, Sho Araki, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  2020 International Conference on Parallel and Distributed Processing Techniques and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Application of the Orthogonal QD Algorithm with Shift to Singular Value Decomposition for Large Sparse Matrices2020
- Author(s)
  Hiroki Tanaka, Taiki Kimura, Tetsuaki Matsunawa, Shoji Mimotogi, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  2020 International Conference on Parallel and Distributed Processing Techniques and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Improvement of the Thick-Restart Lanczos Method in Single Precision Floating Point Arithmetic using Givens Rotations2019
- Author(s)
  Masana Aoki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  2019 International Conference on Parallel and Distributed Processing Techniques and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] 融合積和演算を利用した特異値分解のための両側ヤコビ法の実装について2019
- Author(s)
  荒木翔, 高田雅美, 木村欣司, 中村佳正
- Organizer
  令和元年度応用数理学会年会
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] 割線法を利用した特異値分解のための両側ヤコビ法の実装について2019
- Author(s)
  荒木翔，高田雅美，木村欣司，中村佳正
- Organizer
  第48 回数値解析シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] On an Implementation of Two-Sided Jacobi Method2019
- Author(s)
  Sho Araki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  2019 International Conference on Parallel and Distributed Processing Techniques and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] 融合積和演算を利用した特異値分解のための両側ヤコビ法の実装について2019
- Author(s)
  荒木翔, 高田雅美, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会2019年度年会
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] 単精度浮動小数点数環境にも有効なAugmented Implicitly Restarted Lanczos Bidiagonalization 法の改良2018
- Author(s)
  石田遊也, 高田雅美, 木村欣司, 中村佳正
- Organizer
  第14 回応用数理学会研究部会連合発表会,
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] Improvement of computing partial singular value decomposition for dense matrix using thick-restart-Lanczos method2018
- Author(s)
  Masana Aoki, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
- Organizer
  The 2018 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] Parallel Symmetric Tridiagonal Eigensolver Based on Bisection and Inverse Iteration Algorithms with the Blocked Classical Gram-Schmidt Reorthogonalization and the Shifted CholeskyQR Decomposition2018
- Author(s)
  Kinji Kimura, Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Yoshimasa Nakamura
- Organizer
  SIAM Conference on Parallel Processing for Scientific Computing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] 単精度浮動小数点数環境にも有効な Augmented Implicitly Restarted Lanczos Bidiagonalization 法の改良2018
- Author(s)
  石田遊也, 高田雅美, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会2018年研究部会連合発表会
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Parallel symmetric tridiagonal eigensolver based on bisection and inverse iteration algorithms with the blocked classical Gram-Schmidt reorthogonalization and the shifted Cholesky QR decomposition2018
- Author(s)
  Kinji Kimura, Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Yoshimasa Nakamura
- Organizer
  SIAM Conference on Parallel Processing for Scientific Computing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] Fast Computation Method of Column Space by using the DQDS Method and the OQDS Method2018
- Author(s)
  Sho Araki, Hiroki Tanaka, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  International Conference on Parallel and Distributed Processing Techniques and Applications 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Acceleration of inverse iteration method using Cholesky QR decomposition with shifts2018
- Author(s)
  Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] Improvement of Computing Partial Singular Value Decomposition for Dense Matrix using Thick-restart-Lanczos Method2018
- Author(s)
  Masana Aoki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  International Conference on Parallel and Distributed Processing Techniques and Applications 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Kahan-廣田-木村型離散three wave system とQRT写像2018
- Author(s)
  高江宥光, 木村欣司, 中村佳正
- Organizer
  平成30 年度応用数理学会年会
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] Fast computation method of column space by using the DQDS method and the OQDS method2018
- Author(s)
  Sho Araki, Hiroki Tanaka, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
- Organizer
  The 2018 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02858
[Presentation] Acceleration of Inverse Iteration Method Using Cholesky QR Decomposition with Shifts2018
- Author(s)
  Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computingr Network Algorithms in Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] GF(2)上の疎な線形方程式に対する block WiedemannアルゴリズムのGPUを用いた実装と評価2017
- Author(s)
  薮雅文、村尾裕一、木村欣司
- Organizer
  Risa/Asir Conference 2017
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2017-03-28
- Data Source
  KAKENHI-PROJECT-26330144
[Presentation] シフト付きコレスキーQR分解を利用した逆反復法の高速化2017
- Author(s)
  大澤真之, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会2017年度年会
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Performance Evaluation of a Combination of the Parallel Bisection Method and the Block Inverse Iteration Method with Reorthogonalization for Eigenvalue Problems on MIC processor2017
- Author(s)
  Sho Araki, Hiroyuki Ishigami, Masayuki Osawa, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  2017 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA' 17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] An Improvement of Augmented Implicitly Restarted Lanczos Bidiagonalization Method2017
- Author(s)
  Yuya Ishida, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  2017 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA' 17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00167
[Presentation] Thick-Restart GKL法の新しいリスタートの方法について2016
- Author(s)
  石田遊也，木村欣司，中村佳正
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  神戸学院大学（兵庫県・神戸市）
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 高次多項式の判別式計算と固有多項式計算によるIntel Xeon Phi KNLの性能評価2016
- Author(s)
  木村欣司、村尾裕一
- Organizer
  RIMS研究集会「数式処理とその周辺分野の研究」
- Place of Presentation
  京都大学数理解析研究所（京都府京都市）
- Year and Date
  2016-12-07
- Data Source
  KAKENHI-PROJECT-26330144
[Presentation] dqds 法および mdLVs 法の新しい実装法について2016
- Author(s)
  木村欣司, 中村佳正
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  神戸学院大学（兵庫県・神戸市）
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] クラスタ行列に対する直交QD法の特異値分解精度を改善する停止条件について2016
- Author(s)
  荒木翔, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  神戸学院大学（兵庫県・神戸市）
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 直交 QD 法 (random-time Toda molecule equation) の実装の詳細について2015
- Author(s)
  木村欣司, 石上裕之, 中村佳正
- Organizer
  日本応用数理学会年会
- Place of Presentation
  金沢大学（石川県・金沢市）
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Xeon Phiにおける並列2分法による固有値計算の性能評価2015
- Author(s)
  木村欣司, 石上裕之, 中村佳正
- Organizer
  情報処理学会 2015年並列／分散／協調処理に関するサマー・ワークショップ (SWoPP2015)
- Place of Presentation
  別府ビーコンプラザ（大分県・別府市）
- Year and Date
  2015-08-04
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Performance evaluation of Golub-Kahan-Lanczos algorithm with reorthogonalization by classical Gram-Schmidt algorithm and OpenMP2015
- Author(s)
  Masami Takata, Hiroyuki Ishigami, Kinji Kimura, Yuki Fujii, Hiroki Tanaka, Yoshimasa Nakamura
- Organizer
  The 2015 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2015)
- Place of Presentation
  Las Vegas, Monte Carlo Resort（Las Vegas, USA)
- Year and Date
  2015-07-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 直交QD アルゴリズムによる高精度特異値分解について2015
- Author(s)
  田中博基, 木村欣司, 石上裕之, 中村佳正
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  明治大学
- Year and Date
  2015-03-06
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Bisection and inverse iteration algorithms for computing eigenpair subsets of symmetric band matrices2015
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2015)
- Place of Presentation
  Tsukuba International Congress Center(茨城県・つくば市）
- Year and Date
  2015-09-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] ハードウェアの特性を考慮した有限体の実装法について2015
- Author(s)
  木村欣司，村尾裕一
- Organizer
  日本数式処理学会第２４回大会
- Place of Presentation
  筑波大学筑波キャンパス春日エリア
- Year and Date
  2015-06-05
- Data Source
  KAKENHI-PROJECT-26330144
[Presentation] 再直交化付きブロック逆反復法による固有ベクトルの並列計算2014
- Author(s)
  石上裕之，木村欣司，中村佳正
- Organizer
  情報処理学会2014 年ハイパフォーマンスコンピューティングと計算科学シンポジウム
- Place of Presentation
  一橋講堂
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 部分固有対計算ソフトウェアARPACK の改良について2014
- Author(s)
  藤井祐貴, 石上裕之, 木村欣司, 中村佳正
- 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18 回研究会
- Place of Presentation
  東京大学工学部
- Year and Date
  2014-12-25
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 高精度特異値分解のための直交QD アルゴリズムの改良2014
- Author(s)
  田中博基, 石上裕之, 木村欣司, 中村佳正
- 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18 回研究会
- Place of Presentation
  東京大学工学部
- Year and Date
  2014-12-25
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 高精度特異値分解を表現するoqds 法のシフト戦略について2014
- Author(s)
  田中博基, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 下3 重対角行列向けoqds 法について2013
- Author(s)
  荒木翔，田中博基，木村欣司，中村佳正
- 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
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Reorthogonalized-Golub-Kahan-Lanczos 法と拡大行列に対するReorthogonalized-Lanczos 法の比較について2013
- Author(s)
  藤井祐貴, 石上裕之, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会年会
- Place of Presentation
  アクロス福岡
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 新シフト戦略によるoqds 法の反復回数の削減と高精度特異値分解への応用2013
- Author(s)
  田中博基, 山下巧, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会年会
- Place of Presentation
  アクロス福岡
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 逆反復に基づく並列固有ベクトル計算のブロックCGS2アルゴリズムの適用による高速化2013
- Author(s)
  石上裕之, 木村欣司, 中村佳正
- Organizer
  応用数理学会研究部会連合発表会
- Place of Presentation
  東洋大学
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Performance Evaluation of Some Inverse Iteration Algorithms on PowerXCellTM 8i Processor2012
- Author(s)
  Masarai Takata, Hiroyuki Ishigami, Kinji Kimura, and Yoshimasa Nakamura
- Organizer
  The 2012 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2012)
- Place of Presentation
  Monte Carlo Resort, Las Vegas
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] compact WY直交化法の計算量を削減する実装について2012
- Author(s)
  石上裕之, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会年会
- Place of Presentation
  稚内全日空ホテル
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Accelerating the Reorthogonali zat i on on Singular Vectors with a Multi-Core Processor2012
- Author(s)
  Hiroki Toyokawa, Hiroyuki Ishigami, Kinji Kimura, Masami Takata, and Yoshimasa Nakamura
- Organizer
  The Seventh International Workshop on Automatic Performance Tuning (iWAPT2012)
- Place of Presentation
  RIKEN Advanced Institute for Computational Science, Kobe
- Year and Date
  2012-07-17
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] GPUによる逆反復法の高速化について2012
- Author(s)
  秋山拓斗, 石上裕之, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会年会
- Place of Presentation
  稚内全日空ホテル
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] On an implementation of new inverse iteration algorithm with Householder transformation in terms of the compact WY representation and its performance evaluation2011
- Author(s)
  Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2011)
- Place of Presentation
  Monte Carlo Resort, Las Vegas(アメリカ)
- Data Source
  KAKENHI-PROJECT-20246027
[Presentation] An improved shift strategy for the modified discrete Lotka-Volterra with shift algorithm2011
- Author(s)
  Masami Takata, Takumi Yamashita, Akira Ajisaka, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2011)
- Place of Presentation
  Monte Carlo Resort, Las Vegas(アメリカ)
- Data Source
  KAKENHI-PROJECT-20246027
[Presentation] On parallelization of the I-SVD algorithm and its evaluation for clustered singular values2009
- Author(s)
  H. Toyokawa, K. Kimura, M. Takata, Yoshimasa Nakamura
- Organizer
  Proceedings of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2009), Vol.II, pp.711-717
- Place of Presentation
  Las Vegus, USA
- Data Source
  KAKENHI-PROJECT-20246027
[Presentation] Accelerating the numerical computation of positive roots of polynomials using improved bounds
- Author(s)
  Kinji Kimura, Takuto Akiyama, Hiroyuki Ishigami, Masami Takata, Yoshimasa Nakamura
- Organizer
  The 2014 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2014),
- Place of Presentation
  Las Vegas, USA
- Year and Date
  2014-07-21 – 2014-07-24
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Speed-up of reorthogonalized block Golub-Kahan-Lanczos algorithm for preprocessing
- Author(s)
  Yuki Fujii, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  8th International Workshop on Parallel Matrix Algorithms and Applications (PMAA2014)
- Place of Presentation
  Lugano, Switzerland
- Year and Date
  2014-07-02 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] 中国剰余定理による高速化のための浮動小数点数の符号bitの利用について
- Author(s)
  木村欣司、村尾裕一
- Organizer
  第23回日本数式処理学会大会
- Place of Presentation
  徳島大学
- Year and Date
  2014-05-30 – 2014-06-01
- Data Source
  KAKENHI-PROJECT-26330144
[Presentation] Xeon Phi における部分固有対計算の高速化に向けて
- Author(s)
  石上裕之, 木村欣司, 中村佳正
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  明治大学
- Year and Date
  2015-03-06 – 2015-03-07
- Data Source
  KAKENHI-PROJECT-24360038
[Presentation] Implementation of the orthogonal QD-algorithm for performing singular value decomposition with　high accuracy
- Author(s)
  Hiroki Tanaka, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
- Organizer
  8th International Workshop on Parallel Matrix Algorithms and Applications (PMAA2014)
- Place of Presentation
  Lugano, Switzerland
- Year and Date
  2014-07-02 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-24360038

1. NAKAMURA Yoshimasa (50172458)

# of Collaborated Projects: 3 results

# of Collaborated Products: 79 results
2. TAKATA Masami (20397574)

# of Collaborated Projects: 2 results

# of Collaborated Products: 29 results
3. TSUJIMOTO Satoshi (60287977)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. YAMAMOTO Yusaku (20362288)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
5. IWASAKI Masahi (30397575)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. ISOGAI Eiichi (40108014)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. AKAHIRA Masafumi (70017424)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. TANAKA Tamaki (10207110)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. UNO Chikara (20282155)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. YAMADA Syuuji (80331544)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. MURAO Hirokazu (60174265)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
12. OSUMI Noriko (40712609)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 關戸啓人 (40718235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 前田一貴 (80732982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Kimura Kinji 木村 欣司

KIMURA Kinji 木村 欣司

木村 欽司 キムラ キンジ

Research Projects

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Development of a new method for computing singular pairs suitable for massively parallel computing environmentsPrincipal Investigator

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Integrable Algorithms: Basis of Higher Accurate Computations with Positivity

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Research on data-parallel integer processing with high-precision and high-performance

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Development of high speed singular value decomposition algorithm for sparse matrices of large scale and upload of its source code

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Development of Innovative Library for Singular Value Decomposition Suited to Multi-Core Processors

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Studies on statistical sequential estimation problems by the method of sequential analysis

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[Book] 固有値計算と特異値計算2019

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[Book] 計算力学レクチャーコース 固有値計算と特異値計算2019

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[Journal Article] Accelerating the numerical computation of positive roots of polynomials using suitable combination of lower bounds2022

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[Journal Article] On an implementation of the two-sided Jacobi method2021

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[Journal Article] On an Implementation of the Two-Sided Jacobi Method2021

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[Journal Article] On an implementation of the one-sided Jacobi method with high accuracy2021

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[Journal Article] On an implementation of the two-sded Jacobi method2019

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[Journal Article] Improvement of the thick-restart Lanczos method in single precision floating point arithmetic using Givens rotations2019

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[Journal Article] A discrete three-wave system of Kahan-Hirota-Kimura type and the QRT mapping2019

Author(s)

Kimura Kinji 木村欣司

KIMURA Kinji 木村欣司

木村欽司キムラキンジ

[Book] 計算力学レクチャーコース　固有値計算と特異値計算2019