Tadano Hiroto

タダノヒロト | Tadano Hiroto

Affiliation and department：
Job title： Assistant Professor

Research field (2)： Applied mathematics and statistics , Basic mathematics

Research theme for competitive and other funds (8)：

2015 - 2017 Development of high accuracy and high performance algorithms for linear systems with multiple right-hand sides
2013 - 2017 Development of an advanced method for nonlinear eigenvalue problems and its applications
2010 - 2015 Numerical Computation Algorithms for Large-scale Parallel Environment
2010 - 2012 Development of fast and accurate methods for solving linear systems with multiple right-hand sides and their application to scientific computations
2010 - 2012 Development of Complete Meshless Scheme for Finite Node Method and Boundary Node Method and Technological Application

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Papers (70)：

Tadano, Hiroto. Development and performance evaluation of the Block-product type iterative methods with the variable grouping strategy. Journal of Advanced Simulation in Science and Engineering. 2024. 11. 1. 32-53
中野, 博生, 轟木, 義一, 多田野, 寛人. Memory Consumption of Highly Process-Parallel Jobs in Fugaku. Transaction of the Japan Society for Simulation Technology. 2023. 15. 2. 56-63
Tadano, Hiroto. Development and performance evaluation of the Block GPBiCGrQ method with variable grouping strategy. Proc. of The 42nd JSST Annual International Conference on Simulation Technology (JSST2023). 2023. 55-58
Tadano, Hiroto. Implementation and performance evaluation of a hierarchical parallel solver for saddle point problems on a GPU cluster,. Journal of Advanced Simulation in Science and Engineering. 2023. 10. 1. 116-131
Ishikawa, Shota, Tadano, Hiroto, Saitoh, Ayumu. Application and performance evaluation of a method using block structures for saddle point problems appearing in image reconstruction problems. JSIAM Letters. 2022. 14. 115-118

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MISC (7)：

A Parallel Solver for Large-scale Nonlinear Eigenvalue Problems. 2011. 16. 4p
飯塚直之, 渡邊寿雄, 梅田宏明, 稲富雄一, 多田野寛人, 池上努, 櫻井鉄也, 長嶋雲兵. 大規模分子軌道計算のための並列対角化手法. 日本応用数理学会年会講演予稿集. 2009. 2009. 127-128-128
A Block Krylov Subspace Method for the Contour Integral Method and Its Application to Molecular Orbital Computations. 2009. 2. 2. 10-18
Implementation and Performance Evaluation of Sparse Matrix Vector Multiplication for Mixed Precision Krylov Method on the Cell BE. 2008. 1. 1. 51-60
KIHARA TAKANORI, KODAKI YOSHIHISA, TADANO HIROTO, SAKURAI TETSUYA. Modified Multiple Explicitly Restarted Arnoldi Method with Hybrid GridRPC/MPI Implementation. 2007. 48. 8. 94-103

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Books (4)：

数値線形代数の数理とHPC
共立出版 2018 ISBN:9784320019553
SNC'09: PROCEEDINGS OF THE 2009 INTERNATIONAL WORKSHOP ON SYMBOLIC-NUMERIC COMPUTATION
ASSOC COMPUTING MACHINERY 2009 ISBN:9781605586649
ICNAAM 2004: INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2004
WILEY-V C H VERLAG GMBH 2004 ISBN:3527405631
ICNAAM 2004: INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2004
WILEY-V C H VERLAG GMBH 2004 ISBN:3527405631

Lectures and oral presentations (41)：

鞍点型連立一次方程式の階層並列型解法に対する漸化式動的グループ化反復法の適用と性能評価
(日本応用数理学会第20回研究部会連合発表会)
富岳における大規模並列化による量子スピン系シミュレーション
(日本物理学会第78回年次大会)
Development and performance evaluation of the Block GPBiCGrQ method with variable grouping strategy
(The 42nd JSST Annual International Conference on Simulation Technology (JSST2023))
Parallel calculations of the extremely large number of MPI processes in Fugaku
(The 42nd JSST Annual International Conference on Simulation Technology (JSST2023))
鞍点型連立一次方程式に対する階層並列型数値解法のGPUによる高速化
(【非線形問題の高性能解法と可視化技術に関する研究会】2022年度第1回研究会)

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Education (3)：

2003 - 2006 University of Tsukuba Graduate School of Systems and Information Engineering Department of Computer Science
2001 - 2003 University of Tsukuba Graduate School, Division of Science and Engineering
1997 - 2001 Yamagata University Faculty of Engineering Department of Electrical and Information Engineering

Professional career (1)：

Work history (4)：

2011/10 - 2016/03 University of Tsukuba Faculty of Engineering, Information and Systems Assistant Professor
2008/03 - 2011/09 Graduate School of Systems and Information Engineering University of Tsukuba Assistant Professor
2007/04 - 2008/02 Kyoto University Graduate School of Informatics JSPS Research Associate
2006/04 - 2007/03 Japan Science and Technology Agency Researcher

Committee career (15)：

2023/04 - 現在日本シミュレーション学会「非線形現象の高性能数値解析技術研究委員会」運営委員
2022/11 - 2023/09 JAPAN SOCIETY FOR SIMULATION TECHNOLOGY The 42nd JSST Annual International Conference on Simulation Technology (JSST2023): Committee Member
2021/12 - 2023/08 10th International Congress on Industrial and Applied Mathematics (ICIAM2023): Local Scientific Program Committee
2019/10 - 2023/03 日本シミュレーション学会「非線形現象の高性能数値解析技術研究委員会」副委員長
2022/01 - 2022/09 日本シミュレーション学会 The 41st JSST Annual International Conference on Simulation Technology (JSST2022): Publication Co-Chair

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Awards (3)：

2023/12 - The 42nd JSST Annual International Conference on Simulation Technology (JSST2023) Outstanding Presentation Award
2011/04 - 日本応用数理学会日本応用数理学会第7回若手優秀講演賞
2008/01 - 情報処理学会 2008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(HPCS2008)最優秀論文賞

Association Membership(s) (1)：

The Japan Society for Industrial and Applied Mathematics

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