Komatsu Kazuhiko 小松一彦

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KOMATSU KAZUHIKO 小松一彦

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Researcher Number	50813888
Other IDs
Affiliation (Current)	2025: 東北大学, グリーンクロステック研究センター, 教授
Affiliation (based on the past Project Information) *help	2024: 東北大学, サイバーサイエンスセンター, 特任教授 2019 – 2024: 東北大学, サイバーサイエンスセンター, 准教授 2022: 東北大学, 学内共同利用施設等, 准教授
Review Section/Research Field	Principal Investigator Basic Section 60090:High performance computing-related / Sections That Are Subject to Joint Review: Basic Section60080:Database-related , Basic Section62020:Web informatics and service informatics-related / Basic Section 62020:Web informatics and service informatics-related / Basic Section 60080:Database-related Except Principal Investigator Sections That Are Subject to Joint Review: Basic Section60040:Computer system-related , Basic Section60090:High performance computing-related / Basic Section 60040:Computer system-related / Basic Section 60090:High performance computing-related / Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords	Principal Investigator 量子アニーリング / 高性能計算 / 量子計算 / イジングモデル / 量子ベンチマーク / 大規模計算 / 並列量子アルゴリズム / 量子並列計算 / 大規模量子計算 / データ分析 … More / 機械学習 / プログラム基盤 / クラスタリング / アニーリングマシン / イジングマシン … More Except Principal Investigator クラスタリング / 量子アニーリング / 高性能計算 / ソフトマテリアル / デジタルツイン / 非定常圧縮性流体マクロ解析 / 分子動力学シミュレーション / 分子動力学 / 高分子材料シミュレーション / 高分子計算材料科学 / マテリアルインフォマティクス / 量子・古典ハイブリッドコンピューティング / 高分子材料設計 Less

量子・古典ハイブリッド計算によるソフトマテリアル研究開発デジタルツインの創成
- Principal Investigator
  
  小林広明
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60090:High performance computing-related
  Basic Section 60040:Computer system-related
  Sections That Are Subject to Joint Review: Basic Section60040:Computer system-related , Basic Section60090:High performance computing-related
- Research Institution
  Tohoku University
Large-scale data analysis using machine learning algorithms with annealing machinesPrincipal Investigator
- Principal Investigator
  
  小松一彦
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))
- Review Section
  
  Basic Section 60090:High performance computing-related
- Research Institution
  Tohoku University
New principal infrastructure based on large-scale quantum computingPrincipal Investigator
- Principal Investigator
  
  小松一彦
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60080:Database-related
  Basic Section 62020:Web informatics and service informatics-related
  Sections That Are Subject to Joint Review: Basic Section60080:Database-related , Basic Section62020:Web informatics and service informatics-related
- Research Institution
  Tohoku University
A programming framework for hybrid systems by quantum annealing machines and high-performance computing systemsPrincipal Investigator
- Principal Investigator
  
  KOMATSU KAZUHIKO
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60090:High performance computing-related
- Research Institution
  Tohoku University
Quantum-Annealing Assisted Innovative Material Informatics Infrastructure
- Principal Investigator
  
  Kobayashi Hiroaki
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Tohoku University

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Quantum annealing-based algorithm for lattice gas automata2024
- Author(s)
  Kuya Yuichi、Komatsu Kazuhiko、Yonaga Kouki、Kobayashi Hiroaki
- Journal Title
  
  Computers & Fluids
  
  Volume: 274 Pages: 106238-106238
- DOI
  10.1016/j.compfluid.2024.106238
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K04530, KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-23K28088
[Journal Article] A Constraint Partition Method for Combinatorial Optimization Problems2023
- Author(s)
  Onoda Makoto、Komatsu Kazuhiko、Kumagai Masahito、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2023 IEEE 16th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC)
  
  Volume: 1 Pages: 600-607
- DOI
  10.1109/mcsoc60832.2023.00093
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22KJ0319, KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-23K28088
[Journal Article] Analysis of Precision Vectors for Ising-Based Linear Regression2023
- Author(s)
  Aoyama Kaho、Komatsu Kazuhiko、Kumagai Masahito、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of Parallel and Distributed Computing, Applications and Technologies 2022
  
  Volume: - Pages: 251-261
- DOI
  10.1007/978-3-031-29927-8_20
- ISBN
  9783031299261, 9783031299278
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Ising-Based Kernel Clustering2023
- Author(s)
  Kumagai Masahito、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Algorithms
  
  Volume: 16 Issue: 4 Pages: 214-214
- DOI
  10.3390/a16040214
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01095, KAKENHI-PROJECT-22KJ0319, KAKENHI-PROJECT-23K28088
[Journal Article] Investigating the Characteristics of Ising Machines2023
- Author(s)
  Komatsu Kazuhiko、Onoda Makoto、Kumagai Masahito、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of IEEE International Conference on Quantum Computing and Engineering
  
  Volume: 1 Pages: 939-948
- DOI
  10.1109/qce57702.2023.00108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22KJ0319, KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-23K28088
[Journal Article] Prediction of turbine blade condition using supervised machine learning trained by digital-twin simulation2023
- Author(s)
  Issei Fukamizu, Kazuhiko Komatsu, Masahito Kumagai, Hironori Miyazawa, Takashi Furusawa, Satoru Yamamoto, Hiroaki Kobayashi
- Journal Title
  
  Proceedings of International Conference on Parallel Computational Fluid Dynamics 2022
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] High-Performance GraphBLAS Backend Prototype for NEC SX-Aurora TSUBASA2022
- Author(s)
  Afanasyev Ilya、Komatsu Kazuhiko、Lichmanov Dmitry、Voevodin Vadim、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
  
  Volume: - Pages: 221-229
- DOI
  10.1109/ipdpsw55747.2022.00050
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Page-Address Coalescing of Vector Gather Instructions for Efficient Address Translation2022
- Author(s)
  Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi,
- Journal Title
  
  Proceedings of 2022 IEEE/ACM 12th Workshop on Irregular Applications: Architectures and Algorithms (IA3)
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01095
[Journal Article] A Processor Selection Method based on Execution Time Estimation for Machine Learning Programs2021
- Author(s)
  Murakami Kou、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2021 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
  
  Volume: - Pages: 779-788
- DOI
  10.1109/ipdpsw52791.2021.00116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] Ising-Based Combinatorial Clustering Using the Kernel Method2021
- Author(s)
  Kumagai Masahito、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2021 IEEE 14th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC)
  
  Volume: - Pages: 197-203
- DOI
  10.1109/mcsoc51149.2021.00037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] Detection of Machinery Failure Signs From Big Time-Series Data Obtained by Flow Simulation of Intermediate-Pressure Steam Turbines2021
- Author(s)
  Komatsu Kazuhiko、Miyazawa Hironori、Yiran Cheng、Sato Masayuki、Furusawa Takashi、Yamamoto Satoru、Kobayashi Hiroaki
- Journal Title
  
  Journal of Engineering for Gas Turbines and Power
  
  Volume: 144 Issue: 1
- DOI
  10.1115/1.4052142
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] An Externally-Constrained Ising Clustering Method for Material Informatics2021
- Author(s)
  Komatsu Kazuhiko、Kumagai Masahito、Qi Ji、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2021 Nineth International Symposium on Computing and Networking Workshops (CANDARW)
  
  Volume: - Pages: 201-204
- DOI
  10.1109/candarw53999.2021.00040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] A dynamic parameter tuning method for SpMM parallel execution2021
- Author(s)
  Qi Bin、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Concurrency and Computation: Practice and Experience
  
  Volume: 2021:e6755 Issue: 17 Pages: 1-15
- DOI
  10.1002/cpe.6755
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-21H05001
[Journal Article] Optimizations of a Linear Matrix Solver in a Composite Simulation for a Vector Computer2021
- Author(s)
  Zhilin He, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi
- Journal Title
  
  Proceedings of 12th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP)
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01095
[Journal Article] A Deep Reinforcement Learning Based Feature Selector2021
- Author(s)
  Cheng Yiran、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Parallel Architectures, Algorithms and Programming
  
  Volume: 1362 Pages: 378-389
- DOI
  10.1007/978-981-16-0010-4_33
- ISBN
  9789811600098, 9789811600104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Optimizing Load Balance in a Parallel CFD Code for a Large-scale Turbine Simulation on a Vector Supercomputer2021
- Author(s)
  Osamu Watanabe, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi
- Journal Title
  
  Supercomputing Frontiers and Innovations
  
  Volume: 8 Issue: 2 Pages: 114-130
- DOI
  10.14529/jsfi210207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Efficient Mixed-Precision Tall-and-Skinny Matrix-Matrix Multiplication for GPUs2021
- Author(s)
  Tang Hao、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  International Journal of Networking and Computing
  
  Volume: 11 Issue: 2 Pages: 267-282
- DOI
  10.15803/ijnc.11.2_267
- NAID
  130008063322
- ISSN
  2185-2839, 2185-2847
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-21H05001, KAKENHI-PROJECT-19H01095
[Journal Article] Optimizations of a Linear Matrix Solver in a Composite Simulation for a Vector Computer2021
- Author(s)
  He Zhilin、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 12th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP 2021)
  
  Volume: - Pages: 33-37
- DOI
  10.1109/paap54281.2021.9720445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] An External Definition of the One-Hot Constraint and Fast QUBO Generation for High-Performance Combinatorial Clustering2021
- Author(s)
  Kumagai Masahito、Komatsu Kazuhiko、Takano Fumiyo、Araki Takuya、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  International Journal of Networking and Computing
  
  Volume: 11 Issue: 2 Pages: 463-491
- DOI
  10.15803/ijnc.11.2_463
- NAID
  130008063311
- ISSN
  2185-2839, 2185-2847
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] VGL: a high-performance graph processing framework for the NEC SX-Aurora TSUBASA vector architecture2021
- Author(s)
  Afanasyev Ilya V.、Voevodin Vladimir V.、Komatsu Kazuhiko、Kobayashi Hiroaki
- Journal Title
  
  The Journal of Supercomputing
  
  Volume: - Issue: 8 Pages: 8694-8715
- DOI
  10.1007/s11227-020-03564-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] A Dynamic Parameter Tuning Method for High Performance SpMM2021
- Author(s)
  Qi Bin、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of Parallel and Distributed Computing, Applications and Technologies
  
  Volume: - Pages: 318-329
- DOI
  10.1007/978-3-030-69244-5_28
- ISBN
  9783030692438, 9783030692445
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Register Flush-free Runahead Execution for Modern Vector Processors2021
- Author(s)
  Takayashiki Hikaru、Sato Masayuki、Komatsu Kazuhiko、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2021 IEEE 33rd International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD)
  
  Volume: - Pages: 114-125
- DOI
  10.1109/sbac-pad53543.2021.00023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] Performance and Power Analysis of a Vector Computing System2021
- Author(s)
  4.Kazuhiko Komatsu, Akito Onodera, Erich Focht, Soya Fujimoto, Yoko Isobe, Shintaro Momose, Masayuki Sato, Hiroaki Kobayashi
- Journal Title
  
  Supercomputing Frontiers and Innovations
  
  Volume: 8 Issue: 2 Pages: 75-94
- DOI
  10.14529/jsfi210205
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] Optimization of the Himeno Benchmark for SX-Aurora TSUBASA2021
- Author(s)
  Onodera Akito、Komatsu Kazuhiko、Fujimoto Soya、Isobe Yoko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Benchmarking, Measuring, and Optimizing. Bench 2020. Lecture Notes in Computer Science
  
  Volume: 12614 Pages: 127-143
- DOI
  10.1007/978-3-030-71058-3_8
- ISBN
  9783030710576, 9783030710583
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Importance of Selecting Data Layouts in the Tsunami Simulation Code2020
- Author(s)
  Kishitani Takumi、Komatsu Kazuhiko、Sato Masayuki、Musa Akihiro、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2020 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
  
  Volume: - Pages: 830-837
- DOI
  10.1109/ipdpsw50202.2020.00140
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-17H06108
[Journal Article] Combinatorial Clustering Based on an Externally-Defined One-Hot Constraint2020
- Author(s)
  Kumagai Masahito、Komatsu Kazuhiko、Takano Fumiyo、Araki Takuya、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2020 Eighth International Symposium on Computing and Networking (CANDAR)
  
  Volume: - Pages: 59-68
- DOI
  10.1109/candar51075.2020.00015
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11838, KAKENHI-PROJECT-19H01095
[Journal Article] Developing an Efficient Vector-Friendly Implementation of the Breadth-First Search Algorithm for NEC SX-Aurora TSUBASA2020
- Author(s)
  Afanasyev Ilya V.、Voevodin Vladimir V.、Komatsu Kazuhiko、Kobayashi Hiroaki
- Journal Title
  
  Parallel Computational Technologies. PCT 2020. Communications in Computer and Information Science
  
  Volume: 1263 Pages: 131-145
- DOI
  10.1007/978-3-030-55326-5_10
- ISBN
  9783030553258, 9783030553265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] Performance Evaluation of SX-Aurora TSUBASA by Using Benchmark Programs2020
- Author(s)
  Komatsu Kazuhiko、Kobayashi Hiroaki
- Journal Title
  
  Sustained Simulation Performance 2018 and 2019
  
  Volume: - Pages: 69-77
- DOI
  10.1007/978-3-030-39181-2_7
- ISBN
  9783030391805, 9783030391812
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] An Efficient Skinny Matrix-Matrix Multiplication Method by Folding Input Matrices into Tensor Core Operations2020
- Author(s)
  Tang Hao、Komatsu Kazuhiko、Sato Masayuki、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2020 Eighth International Symposium on Computing and Networking Workshops (CANDARW)
  
  Volume: - Pages: 164-167
- DOI
  10.1109/candarw51189.2020.00041
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Journal Article] I/O Performance of the SX-Aurora TSUBASA2020
- Author(s)
  Yokokawa Mitsuo、Nakai Ayano、Komatsu Kazuhiko、Watanabe Yuta、Masaoka Yasuhisa、Isobe Yoko、Kobayashi Hiroaki
- Journal Title
  
  Proceedings of 2020 IEEE International Parallel and Distributed Processing Symposium Workshop (IPDPSW)
  
  Volume: - Pages: 27-35
- DOI
  10.1109/ipdpsw50202.2020.00014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] イジングマシンを用いた救助経路の最適化に関する一検討2024
- Author(s)
  長南和希, 小松一彦, 佐藤雅之, 小林広明
- Organizer
  情報処理学会第86回全国大会
- Data Source
  KAKENHI-PROJECT-23K28088
[Presentation] 巡回セールスマン問題による並列ベクトルアニーリングの評価2024
- Author(s)
  小野田誠, 小松一彦, 伴内光太郎, 百瀬真太郎, 佐藤雅之, 小林広明
- Organizer
  第193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-20K11838
[Presentation] 渋滞解消問題を用いたイジングマシンの評価2024
- Author(s)
  百南匠人, 丹羽直也, 小松一彦, 岩崎裕江, 小林広明
- Organizer
  2024年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-23K28088
[Presentation] イジングモデルに基づく量子クラスタリングフレームワーク2024
- Author(s)
  熊谷政仁, 小松一彦, 小野田誠, 小林広明
- Organizer
  第11回量子ソフトウェア研究発表会
- Data Source
  KAKENHI-PROJECT-23K28088
[Presentation] イジングモデルに基づく量子クラスタリングフレームワーク2024
- Author(s)
  熊谷政仁, 小松一彦, 小野田誠, 小林広明
- Organizer
  第11回量子ソフトウェア研究発表会
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] イジングマシンを用いた救助経路の最適化に関する一検討2024
- Author(s)
  長南和希, 小松一彦, 佐藤雅之, 小林広明
- Organizer
  情報処理学会第86回全国大会
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] 渋滞解消問題を用いたイジングマシンの評価2024
- Author(s)
  百南匠人, 丹羽直也, 小松一彦, 岩崎裕江, 小林広明
- Organizer
  2024年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] 巡回セールスマン問題による並列ベクトルアニーリングの評価2024
- Author(s)
  野田誠, 小松一彦, 伴内光太郎, 百瀬真太郎, 佐藤雅之, 小林広明
- Organizer
  第193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-23K28088
[Presentation] Performance Evaluation of Ising Machines using Constraint Combinatorial Optimization Problems2023
- Author(s)
  Kazuhiko Komatsu, Makoto Onoda, Masahito Kumagai, Hiroaki Kobayashi
- Organizer
  10th International Congress on Industrial and Applied Mathematics (ICIAM 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K28088
[Presentation] コンピュータ研究者は、量子コンピュータを研究する(勉強する)必要があるのだろうか？2023
- Author(s)
  天野英晴, 谷本輝夫, 上野洋典, 小松一彦, 佐野健太郎, 平木敬
- Organizer
  並列／分散／協調処理に関するサマー・ワークショップ (SWoPP2023)
- Invited
- Data Source
  KAKENHI-PROJECT-23K28088
[Presentation] イジングマシンを用いた電気自動車シェアのための定式化2023
- Author(s)
  熊谷政仁, 深水一聖, 小野田誠, 小松一彦, 小林広明
- Organizer
  第247回システム・アーキテクチャ・第192回ハイパフォーマンスコンピューティング合同研究発表会
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] イジングマシンを用いた電気自動車シェアのための定式化2023
- Author(s)
  熊谷政仁, 深水一聖, 小野田誠, 小松一彦, 小林広明
- Organizer
  第247回システム・アーキテクチャ・第192回ハイパフォーマンスコンピューティング合同研究発表会
- Data Source
  KAKENHI-PROJECT-23K28088
[Presentation] QUBO問題における制約重み分割による解の高精度化に関する一検討2023
- Author(s)
  小野田誠, 小松一彦, 熊谷政仁, 佐藤雅之, 小林広明
- Organizer
  情報処理学会第85回全国大会
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] コンピュータ研究者は、量子コンピュータを研究する(勉強する)必要があるのだろうか？2023
- Author(s)
  天野英晴, 谷本輝夫, 上野洋典, 小松一彦, 佐野健太郎, 平木敬
- Organizer
  並列／分散／協調処理に関するサマー・ワークショップ (SWoPP2023)
- Invited
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] Performance Evaluation of Ising Machines using Constraint Combinatorial Optimization Problems2023
- Author(s)
  Kazuhiko Komatsu, Makoto Onoda, Masahito Kumagai, Hiroaki Kobayashi
- Organizer
  10th International Congress on Industrial and Applied Mathematics (ICIAM 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] A feasibility study of quantum computing for the next-generation computing infrastructure: Early evaluation of annealing machines2022
- Author(s)
  Kazuhiko Komatsu
- Organizer
  34th Workshop on Sustained Simulation Performance
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] 組み合わせクラスタリングによるアニーリングマシンの評価2022
- Author(s)
  小松一彦, 小野田誠, 熊谷政仁, 小林広明
- Organizer
  第185回ハイパフォーマンスコンピューティング研究発表会（SWoPP2022)
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] High-fidelity Flow Simulation around a Low-pressure Turbine Blade and Cross-platform Implementation with PyFR2022
- Author(s)
  Yoshiaki Abe, Freddie D. Witherden, Kazuhiko Komatsu, Brian C. Vermeire, Peter E. Vincent, Kozo Fujii
- Organizer
  the 17th International Conference on Flow Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] An Evaluation of a Hierarchical Clustering Method Using Quantum Annealing2020
- Author(s)
  Masahito Kumagai, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi
- Organizer
  ISC2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] Metadata Management for Large-Scale Hybrid Memory Architectures2020
- Author(s)
  Shunsuke TsukadaMasayuki SatoKazuhiko KomatsuHiroaki Kobayashi
- Organizer
  ISC High Performance
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] High-fidelity Flow Simulation around a Low-pressure Turbine Blade and Cross-platform Implementation with PyFR2020
- Author(s)
  Yoshiaki Abe, Freddie D. Witherden, Kazuhiko Komatsu, Brian C. Vermeire, Peter E. Vincent, Kozo Fujii
- Organizer
  17th International Conference on Flow Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] An Evaluation of a Hierarchical Clustering Method Using Quantum Annealing2020
- Author(s)
  Masahito Kumagai, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi
- Organizer
  Research Poster in ISC High Performance 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11838
[Presentation] 複合型メインメモリのメタデータ管理のためのデータアクセス解析2020
- Author(s)
  塚田竣介, 佐藤雅之, 高屋敷光, 小松一彦, 小林広明
- Organizer
  並列/分散/協調処理に関する「福井」サマー・ワークショップ(SWoPP2020)
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] An Evaluation of a Hierarchical Clustering Method Using Quantum Annealing2020
- Author(s)
  Masahito Kumagai, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi
- Organizer
  ISC High Performance
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] ベクトルコンピュータを用いた機械学習の高速化に関する研究2019
- Author(s)
  村上洸, 佐藤雅之, 小松一彦, 小林広明
- Organizer
  電気関係学会東北支部連合大会
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] Performance evaluation of a clustering approach based on thermophysical properties by using multiple platform2019
- Author(s)
  Kou Murakami, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi
- Organizer
  International Conference on High Performance Computing in Asia-Pacific Region (HPCAsia)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01095
[Presentation] 量子アニーリングを用いたクラスタリング手法の評価2019
- Author(s)
  熊谷政仁, 小松一彦, 佐藤雅之, 小林広明
- Organizer
  2020年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-19H01095

1. Kobayashi Hiroaki (40205480)

# of Collaborated Projects: 3 results

# of Collaborated Products: 16 results
2. 佐藤雅之 (50781308)

# of Collaborated Projects: 3 results

# of Collaborated Products: 12 results
3. 撫佐昭裕 (40639655)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 阿部圭晃 (40785010)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. 菊川豪太 (90435644)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 岡部朋永 (50344164)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 大関真之 (80447549)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 觀山正道 (60639095)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 百瀬真太郎 (70754688)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. 久谷雄一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Komatsu Kazuhiko 小松 一彦

KOMATSU KAZUHIKO 小松 一彦

Research Projects

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Co-Researchers

量子・古典ハイブリッド計算によるソフトマテリアル研究開発デジタルツインの創成

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Large-scale data analysis using machine learning algorithms with annealing machinesPrincipal Investigator

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New principal infrastructure based on large-scale quantum computingPrincipal Investigator

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A programming framework for hybrid systems by quantum annealing machines and high-performance computing systemsPrincipal Investigator

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Quantum-Annealing Assisted Innovative Material Informatics Infrastructure

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[Journal Article] Quantum annealing-based algorithm for lattice gas automata2024

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[Journal Article] A Constraint Partition Method for Combinatorial Optimization Problems2023

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[Journal Article] Analysis of Precision Vectors for Ising-Based Linear Regression2023

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[Journal Article] Ising-Based Kernel Clustering2023

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[Journal Article] Investigating the Characteristics of Ising Machines2023

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[Journal Article] Prediction of turbine blade condition using supervised machine learning trained by digital-twin simulation2023

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[Journal Article] High-Performance GraphBLAS Backend Prototype for NEC SX-Aurora TSUBASA2022

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[Journal Article] Page-Address Coalescing of Vector Gather Instructions for Efficient Address Translation2022

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[Journal Article] A Processor Selection Method based on Execution Time Estimation for Machine Learning Programs2021

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[Journal Article] Ising-Based Combinatorial Clustering Using the Kernel Method2021

Komatsu Kazuhiko 小松一彦

KOMATSU KAZUHIKO 小松一彦