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SUZUKI Tomohiro  鈴木 智博

ORCIDConnect your ORCID iD *help
… Alternative Names

鈴木 智博  スズキ トモヒロ

SUZUKI TOMOHIRO  鈴木 智弘

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Researcher Number 70235977
Other IDs
External Links
Affiliation (Current) 2025: 山梨大学, 大学院総合研究部, 教授
Affiliation (based on the past Project Information) *help 2025: 山梨大学, 大学院総合研究部, 教授
2021 – 2022: 山梨大学, 大学院総合研究部, 教授
2019 – 2020: 山梨大学, 大学院総合研究部, 准教授
2014 – 2016: 山梨大学, 総合研究部, 准教授
2015: 山梨大学, 大学院総合研究部, 准教授 … More
2003 – 2005: 山梨大学, 工学部, 助手
1998 – 2000: Yamanashi Univ.Facul.of Engineering, Assistant, 工学部, 助手
1996: 山梨大学, 工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Basic Section 60090:High performance computing-related / Foundations of mathematics/Applied mathematics / 計算機科学
Except Principal Investigator
Basic Section 60100:Computational science-related / Intelligent informatics / Engineering fundamentals / Algebra / 解析学
Keywords
Principal Investigator
ハイパフォーマンスコンピューティング / ピボット選択 / LU分解 / CPU-GPU実装 / タイルサイズチューニング / タイルアルゴリズム / 並列計算 / 演算子多重定義 / C_<++>言語 / 縮小写像 … More / 非線形方程式 / 自動微分 / 区間解析 / 精度保証 … More
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 / 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 / 時系列データ処理 / 続報記事 / 背景語 / 話題語 / 意味処理 / 時系列テキストデータ / 続報記事抽出 / 文書分類 / 素性選択 / 転移学習 / 分野語義辞書 / Practical Software / Validation / Iterative Methods / Nonlinear Equations / 実用ソフトウェア / 実用ソフトウエア / 精度保証 / 反復解法 / 非線形方程式 / algebraic computation / permutation group / association scheme / 零点 / 多項式 / テータ・ワイル和 / 双対性 / 環 / アソシエーションスキーム / 代数的数式処理 / 置換群 / マソシエーションスキーム / Uniform Norms / Existence Theorems / Chebyshev Series / Galerkin's Procedures / Chebyshev Polynomials / Boundary Value Problems / Differential Difference Equations / 漸近的性質 / 数値計算 / 関数近似法 / 解の存在定理 / 関数微分方程式 / Chebysheu級数 / Chebysheu多項式 / 一様収束 / 存在定理 / Chebyshev級数 / Galerkin法 / Chebyshev多項式 / 境界値問題 / 差分微分方程式 Less
  • Research Projects

    (8 results)
  • Research Products

    (42 results)
  • Co-Researchers

    (15 People)
  •  収束性と並列性を両立するQUBO定式化による疎行列向け並列前処理Principal Investigator

    • Principal Investigator
      鈴木 智博
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 60090:High performance computing-related
    • Research Institution
      University of Yamanashi
  •  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
  •  Runtime autotuning of tile LU factorization for CPU/GPU hybrid environmentsPrincipal Investigator

    • Principal Investigator
      SUZUKI Tomohiro
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Foundations of mathematics/Applied mathematics
    • Research Institution
      University of Yamanashi
  •  Local and Global Feature Extraction for Senses and its application to Topic Tracking

    • Principal Investigator
      FUKUMOTO Fumiyo
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Intelligent informatics
    • Research Institution
      University of Yamanashi
  •  Study on solution of nonlinear equations and development of their practical software

    • Principal Investigator
      SAKURAI Tetsuya
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Engineering fundamentals
    • Research Institution
      University of Tsukuba
  •  Discrete and Combinatorial Geometry of finite Groups

    • Principal Investigator
      MIYAMOTO Izumi
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Yamanashi University
  •  Qualtative Theory and Numerical Analysis on Functional Differential Eqmations

    • Principal Investigator
      KURIHARA Mitsunobu
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Yamanashi University
  •  陽的Runge-Kutta法の並列化と精度保証Principal Investigator

    • Principal Investigator
      鈴木 智博
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      計算機科学
    • Research Institution
      University of Yamanashi

All 2022 2021 2020 2019 2017 2016 2015 2014 2013

All Journal Article Presentation

  • [Journal Article] Task-parallel tiled direct solver for dense symmetric indefinite systems2022

    • Author(s)
      Shen Zhongyu、Zhang Jilin、Suzuki Tomohiro
    • Journal Title

      Parallel Computing

      Volume: 111 Pages: 102900-102900

    • DOI

      10.1016/j.parco.2022.102900

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Journal Article] A Factorization Algorithm for Sparse Matrix with Mixed Precision Arithmetic2022

    • Author(s)
      Suzuki A.
    • Journal Title

      ECCOMAS Congress 2022 - 8th European Congress on Computational Methods in Applied Sciences and Engineering

      Volume: 2022 Pages: 1-12

    • DOI

      10.23967/eccomas.2022.006

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Journal Article] Performance Tuning of Tile Matrix Decomposition2019

    • Author(s)
      Suzuki Tomohiro
    • Journal Title

      Proceedings of IEEE 13th International Symposium on Embedded Multicore/Many-core SoCs (MCSoC-19)

      Volume: -- Pages: 24-31

    • DOI

      10.1109/mcsoc.2019.00011

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Journal Article] Faster method for tuning the tile size for tile matrix decomposition2016

    • Author(s)
      Tomohiro Suzuki
    • Journal Title

      Proceedings of IEEE 10th International Symposium on Embedded Multicore/Many-core SoCs (MCSoC-16)

      Volume: 0 Pages: 329-336

    • DOI

      10.1109/mcsoc.2016.24

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Journal Article] Exploiting guest Preferences with Aspect-based Sentiment analysis2015

    • Author(s)
      F. Fukumoto and Y. Suzuki
    • Journal Title

      Communications in computer and Information Science

      Volume: 553 Pages: 34-49

    • DOI

      10.1007/978-3-319-25840-9_3

    • ISBN
      9783319258393, 9783319258409
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Journal Article] Smoothing Temporal Difference for Text Categorization2015

    • Author(s)
      F. Fukumoto and Y. Suzuki
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 9460 Pages: 203-214

    • DOI

      10.1007/978-3-319-28940-3_16

    • ISBN
      9783319289397, 9783319289403
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Journal Article] Improved internode communication for tile QR decomposition for multicore cluster systems2015

    • Author(s)
      Tomohiro Suzuki
    • Journal Title

      Proceedings of IEEE 29th IEEE International Parallel & Distributed Processing Symposium (IPDPS2015)

      Volume: 0 Pages: 1214-1220

    • DOI

      10.1109/ipdpsw.2015.145

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Journal Article] Exploiting Guest Preferences with Aspect-based Sentiment Analysis for Hotel Recommendation2015

    • Author(s)
      Fumiyo Fukumoto, Hiroki Sugiyama, Yoshimi Suzuki
    • Journal Title

      Springer

      Volume: 1 Pages: 34-44

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Journal Article] Identifying Event and Subject of Continuous News Streams for Multi-Documment Summarization2015

    • Author(s)
      Fumiyo Fukumoto and Yoshimi Suzuki
    • Journal Title

      New Advances in Human Language Technologies, Springer

      Volume: 1 Pages: 67-77

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Journal Article] The Effect of Temporal-based Term Selection for Text Classification2014

    • Author(s)
      Fumiyo Fukumoto, Syogo Ushiyama, Yoshimi Suzuki
    • Journal Title

      Proc. of the Australian Language Technology Association Workshop

      Volume: 1 Pages: 88-96

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Journal Article] Incorporating Guest Preferences into Collaborative Filtering for Hotel Recommendation2014

    • Author(s)
      Fumiyo Fukumoto, Hiroki Sugiyama, Yoshimi Suzuki, and Suguru Matsuyoshi
    • Journal Title

      Proc. of the International Conference on Knowledge Discovery and Information Retrieval

      Volume: 1 Pages: 231-238

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Journal Article] Detection of Topic and its Extrinsic Evaluation Through Multi-Document Summarization2014

    • Author(s)
      Yoshimi Suzuki and Fumiyo Fukumoto
    • Journal Title

      Proc. of the 52nd Annual Meeting of the Association for Computational Linguistics

      Volume: 2 Pages: 241-246

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Presentation] Empirical parameter tuning of task-based tiled matrix factorization2022

    • Author(s)
      Tomohiro Suzuki
    • Organizer
      41th Advanced Supercomputing Environment (ASE) Seminar
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] Dissection sparse direct solver with mixed precision arithmetic for smaller memory footprint2022

    • Author(s)
      Atsushi Suzuki
    • Organizer
      FreeFEM days
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] Empirical parameter tuning of task-based tiled QR factorization using quantum annealing2021

    • Author(s)
      Tomohiro Suzuki
    • Organizer
      The 9th International Symposium on Computing and Networking Workshops (CANDARW 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] 量子アニーリングによる疎行列の直接解法向けフィルイン削減オーダリング2021

    • Author(s)
      小見山朋子, 鈴木智博
    • Organizer
      情報処理学会第83回全国大会
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] 統計モデルを用いたタイルQR分解のパラメータチューニング2021

    • Author(s)
      霜鳥竜輝, 鈴木智博
    • Organizer
      情報処理学会第83回全国大会
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] RBT前処理付き不定値密対称行列線形ソルバ2021

    • Author(s)
      鈴木智博, Zhongyu Shen
    • Organizer
      情報処理学会第178回ハイパフォーマンスコンピューティング研究会
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] Dissection direct solver with quasi quadruple accuracy for sparse matrices with high condition number2021

    • Author(s)
      Atsushi Suzuki
    • Organizer
      WCCM-ECCOMAS, Paris (web conference)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] CPU-GPU環境におけるブロックQR分解のタスク並列化2020

    • Author(s)
      霜鳥竜輝, 鈴木智博
    • Organizer
      情報処理学会第82回全国大会(オンライン開催)
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] BLR行列のMBGSアルゴリズムによるQR分解のPython実装とその性能評価2020

    • Author(s)
      板垣翼, 鈴木智博
    • Organizer
      情報処理学会第82回全国大会(オンライン開催)
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] Task-parallel algorithms for matrix factorizations2020

    • Author(s)
      Tomohiro Suzuki
    • Organizer
      HPC Asia 2020 (Poster session)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] Dissection sparse direct solver and parallel task management2020

    • Author(s)
      Atsushi Suzuki
    • Organizer
      HPC Asia 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] 縦長行列におけるタイル CAQR アルゴリズムの性能評価2017

    • Author(s)
      高柳雅俊,鈴木智博
    • Organizer
      情報処理学会ハイパフォーマンスコンピューティング研究会
    • Place of Presentation
      静岡県熱海市大月ホテル
    • Year and Date
      2017-03-08
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] 京を用いたタイルCAQRアルゴリズムの性能評価2016

    • Author(s)
      高柳雅俊,鈴木智博
    • Organizer
      自動チューニング研究会オープンアカデミックセッション
    • Place of Presentation
      山梨大学工学部情報メディア館(山梨県・甲府市)
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] クラスタ型ヘテロジニアス環境におけるタイルQR分解2016

    • Author(s)
      高柳雅俊,鈴木智博
    • Organizer
      日本応用数理学会2016年度年会
    • Place of Presentation
      北九州国際会議場(福岡県・北九州市)
    • Year and Date
      2016-09-12
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] CPU/GPU混在環境における再帰的タイルQR分解の動的スケジューリング実装2016

    • Author(s)
      高柳雅俊,鈴木智博
    • Organizer
      日本応用数理学会第12回研究部会連合発表会
    • Place of Presentation
      神戸学院大学ポートアイランドキャンパス(兵庫県・神戸市)
    • Year and Date
      2016-03-04
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] Improved Internode Communication for Tile QR Decomposition for Multicore Cluster Systems(査読あり)2015

    • Author(s)
      Tomohiro Suzuki
    • Organizer
      IEEE IPDPS2015 (iWAPT2015 work shop)
    • Place of Presentation
      Hyderabad International Convention Center(インド)
    • Year and Date
      2015-05-29
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] Implementation of Tile Algorithms for Matrix Decomposition on CPU/GPU Systems2015

    • Author(s)
      Tomohiro Suzuki
    • Organizer
      Conference on Advanced Topics and Auto Tuning in High-Performance Scientific Computing (ATAT2015)
    • Place of Presentation
      National Taiwan University(台湾)
    • Year and Date
      2015-02-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] CPU/GPU混在環境における再帰的タイルQR分解2015

    • Author(s)
      高柳雅俊,鈴木智博
    • Organizer
      日本応用数理学会2015年度年会
    • Place of Presentation
      金沢大学角間キャンパス(石川県・金沢市)
    • Year and Date
      2015-09-09
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] Temporal-based Feature Selection and Transfer Learning for Text Categorization2015

    • Author(s)
      F. Fukumoto and Y. Suzuki
    • Organizer
      Proc. of the 7th International Conference on Knowledge Discovery and Information Retrieval
    • Place of Presentation
      Bosnum, Poland
    • Year and Date
      2015-11-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Presentation] Learning Timeline Difference for Text Categorization2015

    • Author(s)
      F. Fukumoto and Y. Suzuki
    • Organizer
      Proc. of the Conference on Empirical Methods in Natural Language Processing
    • Place of Presentation
      Lisbon, Portugal
    • Year and Date
      2015-09-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Presentation] Short Text Categorization by Smoothing Word Distribution2015

    • Author(s)
      F. Fukumoto and Y. Suzuki
    • Organizer
      Proc. of the 7th Language and Technology Conference
    • Place of Presentation
      Lisbon, Portugal
    • Year and Date
      2015-11-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Presentation] 共有メモリ環境上でのタイルQR分解のタイルサイズチューニング2015

    • Author(s)
      鈴木智博
    • Organizer
      情報処理学会ハイパフォーマンスコンピューティング研究会
    • Place of Presentation
      沖縄産業支援センター(沖縄県・那覇市)
    • Year and Date
      2015-09-30
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] タイルCAQRのMPI/OpenMPハイブリッド並列化2015

    • Author(s)
      高坂知弘,鈴木智博
    • Organizer
      日本応用数理学会2015年度年会
    • Place of Presentation
      金沢大学角間キャンパス(石川県・金沢市)
    • Year and Date
      2015-09-09
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] クラスタシステム向けタイルQR分解のタイルサイズチューニング2014

    • Author(s)
      鈴木智博
    • Organizer
      第146回ハイパフォーマンスコンピューティング研究発表
    • Place of Presentation
      沖縄産業支援センター(沖縄県那覇市)
    • Year and Date
      2014-10-03
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] スーパーコンピュータを使用した列方向並列化による行列分解計算の高速化2014

    • Author(s)
      小嶋弘樹, 鈴木智博
    • Organizer
      日本応用数理学会2014年度年会
    • Place of Presentation
      政策研究大学院大学(東京都港区)
    • Year and Date
      2014-09-05
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] マルチGPU環境におけるタイルCAQRアルゴリズムの実装2014

    • Author(s)
      高柳雅俊, 鈴木智博
    • Organizer
      日本応用数理学会2014年度年会
    • Place of Presentation
      政策研究大学院大学(東京都港区)
    • Year and Date
      2014-09-05
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] CPU/GPU混在環境におけるタイルLU分解アルゴリズムの実行時自動チューニング2014

    • Author(s)
      鈴木智博
    • Organizer
      第6回 自動チューニング技術の現状と応用に関するシンポジウム(ATTA2014)
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2014-12-25
    • Data Source
      KAKENHI-PROJECT-26400197
  • [Presentation] Detection of Topic and its Extrinsic Evaluation through Multi-Document Summarization2014

    • Author(s)
      F. Fukumoto and Y. Suzuki
    • Organizer
      The 52nd Annual Meeting of the Association for Computational Linguistics
    • Place of Presentation
      Washington, USA
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Presentation] Timeline Adaptation for Text Classification2013

    • Author(s)
      F.Fukumoto and Y. Suzuki and A. Takasu
    • Organizer
      In Proc. of the 22nd ACM Conference on Information and Knowledge Management
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-25330255
  • [Presentation] Multi-Document Summarization based on Event and Topic Detection2013

    • Author(s)
      F. Fukumoto and Y. Suzuki and A. Takasu and S. Matsuyoshi
    • Organizer
      In Proc. of the 6th Language and Technology Conference
    • Place of Presentation
      Poznan, Poland
    • Data Source
      KAKENHI-PROJECT-25330255
  • 1.  SATO Masahisa (30143952)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  KURIHARA Mitsunobu (50027372)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  MIYAMOTO Izumi (60126654)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  NAKAI Yoshinobu (40022652)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  HANAKO Akihide (50262647)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  SUZUKI Toshio (20020472)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  SAKURAI Tetsuya (60187086)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  KITAGAWA Tahashi (60153095)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  SUGIURA Hiroshi (60154465)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  FUKUMOTO Fumiyo (60262648)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 13 results
  • 11.  Imamura Toshiyuki (60361838)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  工藤 周平 (50824421)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  廣田 悠輔 (60709765)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  椋木 大地 (90742289)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  鈴木 厚 (60284155)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 14 results

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