Fujisawa Katsuki 藤澤克樹

… Alternative Names

FUJISAWA Katsuki 藤澤克樹

藤沢克樹フジサワカツキ

TAGAWA Hiroshi 田川浩

FVJISAWA Katsuki 藤沢克樹

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Researcher Number	40303854
Other IDs
External Links
Affiliation (Current)	2025: 東京科学大学, 総合研究院, 教授 2025: 九州大学, マス・フォア・インダストリ研究所, 教授
Affiliation (based on the past Project Information) *help	2024: 東京工業大学, 科学技術創成研究院, 教授 2014 – 2024: 九州大学, マス・フォア・インダストリ研究所, 教授 2014: 九州大学, マス・フォア・インダストリ研究所, 教授 2014: 九州大学, 数理学研究院, 教授 2012 – 2013: 中央大学, 理工学部, 教授 … More 2007 – 2011: University of Tsukuba, Graduate School of Systems and Information Engineering, Associate Professor 2002 – 2006: Department of Mathematical Sciences, Tokyo Denki University, 理工学部, 助教授 2003: Nagoya University, Division of Environmental Engineering and Architecture, 工学研究科, 助手 2002: 東京電気大学, 理工学部, 助教授 2000 – 2001: Graduate School of Engineering, Kyoto University, Research Associate, 大学院・工学研究科, 助手 1998 – 2001: 京都大学, 工学研究科, 助手 1999: 京都大学, 大学院工学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Mathematical informatics / Complex systems / Social systems engineering/Safety system / 計算機科学 Except Principal Investigator Social systems engineering/Safety system / Science and Engineering / 計算機科学 / Building structures/materials / Architectural history/design … More / Basic Section 60090:High performance computing-related / Basic Section 07080:Business administration-related / Basic Section 60010:Theory of informatics-related / Engineering fundamentals / System engineering / 社会システム工学 / Mathematical informatics Less
Keywords	Principal Investigator 数理最適化 / グラフ解析 / 高性能計算 / モビリティ / Society 5.0 / 深層学習 / 機械学習 / サイバーフィジカルシステム / ビッグデータ / オペレーションズ・リサーチ … More / ソフトウェア / クラスタコンピューティング / Society5.0 / サーバーフィジカルシステム / 多様体学習 / スマートシティ / 最適化理論 / 都市OS / IoT / AI / 省電力化 / 並列計算 / ハイパフォーマンス・コンピューティング / グラフ探索 / スパースモデリング / 数理計画問題 / マルチスレッドコンピューティング / クラウドコンピューティング / グリッドコンピューティング / HPC(高性能計算) / 最適化問題 / 逐次凸緩和法 / 主双対内点法 / 広域高性能計算 / 非凸型最適化問題 / 高性能並列計算 / 半正定値計画問題 / 非凸最適化問題 / GRID技術 … More Except Principal Investigator 半正定値計画問題 / 並列計算 / 半正定値計画 / Ninf / 最適化 / 計算幾何学 / sequence-pair / Optimization / 最適設計 / SCRM / SDP / Grid / 最適室配置 / 三角形メッシュ生成 / 組合せ最適化 / 内点法 / OR / 多項式 / 最適化問題 / 線形計画 / 組合せ最適化問題 / 逐次凸緩和 / 自動性能チューニング / 並列処理 / 自動チューニング / グラフアルゴリズム / 高性能計算 / 説明可能AI / 画像判断 / 株価の予測可能性 / 畳込みニューラルネットワーク / 深層学習 / チャート分析 / 資産価格評価 / CNN / 機械学習 / 大規模言語モデル / テキストマイニング / 非財務情報 / 価値評価 / 無形資産価値評価 / Stale information / 効率的市場仮説 / 自然言語処理 / 行動ファイナンス / LLM / 大規模言語言語モデル / 格子暗号 / 最近ベクトル問題 / 篩法 / 列挙法 / 大規模並列化 / 格子基底簡約 / 格子アルゴリズム / 最短ベクトル問題 / 格子問題 / Nonlinear optimization / Complementarity problem / Homogeneous algorithm / Interior point method / Semidefinite programming / 非線形最適化 / 相補性問題 / 同次アルゴリズム / decision tree / knowledge-discovery / Optimal room layout / algorithm / Digital halftoning / Computational geometry / デジタル成分抽出 / 決定木 / 知識発見 / アルゴリズム / デジタルハーフトーニング / Parallel Computation / Predictor-Corrector Method / Polyhedral Homotopy Method / System of Polynomial Equations / 並列アルゴリズム / 予測子・修正子法 / 多面体的ホモトピー法 / 多項式方程式系 / Inverse construction analysis / Exact reanalysis method / Scheduling problem / Dynamic programming / Construction order / Cable supported frame / Prestress / 張力 / 2次錐計画法 / 釣り合い形状 / 逆施工解析 / 施工順序 / 動的計画法 / 釣合い形状 / ケーブル / Soil-structure interaction / Secondary structure / Design sensitivity analysis / Arch / Spatial variation / Seismic motion / Optimum design / パラメトリック分析 / 応答スペクトル / 地盤・構造物相互作用 / 2次構造物 / 設計感度解析 / アーチ / 空間変動 / 地震動 / Non-Convex Quadratic Optimization / Semi-Definite Programming / Cluster Numerical Optimization / High -Performance / Wide -Area / 性能評価 / Gridコンピューティング / 並列化 / クラスタ計算機 / SCRM法 / 非凸二次計画問題 / クラスタ計算機数理最適化問題 / 超広域高性能計算技術 / Complexity / Relaxation / Combinatorial Optimization / Semidefinite Program / Linear Program / Quadratic Optimization Problem / 主双対内点法 / 数理計画法 / 緩和 / 2次計画問題 / 非凸型最適化問題 / semidefinite programming / data mining / approximation algorithm / vehicle routing / geometric data / optimal partition / クラスタリング / クラス間分散 / 耳両配送計画 / 最適二次元相関ルール / 車両配送計画 / データマイニング / 近似アルゴリズム / 車両配置計画 / 幾何学データ / 最適分割 / orthogonal graph drawing / computational geometry / optimal room layout / triangular mesh generation / semidefinite program / optimal topology / 階層的簡略化 / 最適構造設計 / kレベル解析 / 形状最適化 / 三角形分割 / 三角形メッシュ / トポロジー最適化 / 三次元モデル再構成 / 直線成分 / 直交グラフ描画 / 半正定値計画法 / 最適トポロジー設計 / 3次元一般剛性 / トラス・トポロジー最適化 / 最速避難計画問題 / 動的ネットワークフロー / 最適避難所配置 / 最速避難計画 / 帰宅シミュレーション / 避難所配置問題 / 動的フロー / 多面体平坦折り畳み / 最速フロー問題 / 冗長剛性 / 普遍的最速フロー / ブレース追加問題 / 避難計画 / 大域剛性 / 組合せ剛性理論 / 最速フロー / 自己整合障壁関数 / 凸最適化 / 二重非負値計画問題 / 共正値緩和問題 / 半正定値緩和問題 / 二重非負値行列錐 / 錐最適化 / 位置推定 / センサネットワーク / 数理計画 / 疎性 / 倒産判別分析 / マルチ・インデックス・トラッキング / 変数選択 / 0-1整数計画問題 / 最大予測可能性ポートフォリオ / ポートフォリオ理論 / モデルの自由度 / 回帰分析 / 多段階解法 / 0-1混合整数計画法 / 2次ロジット・モデル / インフォーメーション・レシオ / 回転率制約 / インデックス・トラッキング / 指標選択 / 半正定値ロジット・モデル / 2次回帰モデル / ロジット・モデル / 信用リスク / 金融リスク管理技術 / 本願寺 / 薬師寺 / 知恩院 / 鐘楼 / 波動 / 修復 / 振動 / 建築史 / 現地測定 / 伝統木造建築 / 凸緩和 / 大域的最適化 / 免震 / 木造建築 / ホモトピー法 / 2次錐計画 / 多変数多項式方程式系 / 半正定値計画緩和 / 多項式計画問題 Less

Development and Industrial Application of Universal Manifold Learning Algorithm for Realization of Super Smart SocietyPrincipal Investigator
- Principal Investigator
  
  藤澤克樹
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Institute of Science Tokyo
  Kyushu University
ML based asset pricing model using alternative data
- Principal Investigator
  
  Katsuhiko Okada
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07080:Business administration-related
- Research Institution
  Kwansei Gakuin University
自動性能チューニング機能を持つ高性能グラフライブラリの開発
- Principal Investigator
  
  中尾昌広
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60090:High performance computing-related
- Research Institution
  Institute of Physical and Chemical Research
Large-scale experiments for cryptanalysis of lattice-based cryptography and evaluation of the computational complexity
- Principal Investigator
  
  Yasuda Masaya
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60010:Theory of informatics-related
- Research Institution
  Rikkyo University
Development and Evaluation of Hierarchical Data Analysis and Optimization System for Realizing Smart CityPrincipal Investigator
- Principal Investigator
  
  FUJISAWA KATSUKI
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Mathematical informatics
- Research Institution
  Kyushu University
スパースデータの多階層メモリへの配置及び高速かつ省電力計算手法の開発と検証Principal Investigator
- Principal Investigator
  
  藤澤克樹
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Kyushu University
Establishing the foundation of discrete mathematics in the field of architecture and urban planning and its application to large-scale optimization
- Principal Investigator
  
  Katoh Naoki
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Mathematical informatics
- Research Institution
  Kwansei Gakuin University
  Kyoto University
A new paradigm in conic optimization: Optimization over the doubly nonnegative cone and software development
- Principal Investigator
  
  YOSHISE Akiko
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  University of Tsukuba
Numerical methods for large sensor network localization problems
- Principal Investigator
  
  KOJIMA Masakazu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  Tokyo Institute of Technology
The development of online solver having functions of automatic parameter settings for optimization problemsPrincipal Investigator
- Principal Investigator
  
  FUJISAWA Katsuki
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  Chuo University
A challenge to huge scale semidefinite programs-exploiting sparsity, parallel computation and polynomial optimization problems
- Principal Investigator
  
  KOJIMA Masakazu
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  Tokyo Institute of Technology
Research on Integrated Financial Risk Management Technologies : Integration of Market Risk and Credit Risk
- Principal Investigator
  
  KONNO Hiroshi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  Chuo University
Development of numerically stable primal-dual interior point algorithms for solving nonlinear semidefinite programming problems
- Principal Investigator
  
  YOSHISE Akiko
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  University of Tsukuba
多項式計画問題に対する大域的最適解法とその並列計算
- Principal Investigator
  
  小島政和
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
歴史的な直下型地震による伝統的な社寺建築の構造被害に関する耐震工学的な研究
- Principal Investigator
  
  西澤英和
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Architectural history/design
- Research Institution
  Kyoto University
多項式計画問題に対する大域的最適解法とその並列計算
- Principal Investigator
  
  小島政和
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
震源域の伝統木造建築への衝撃的な波動の入力伝播特性と被害軽減に関する研究
- Principal Investigator
  
  西澤英和
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Architectural history/design
- Research Institution
  Kyoto University
逐次凸緩波アルゴリズムの並列実行とその組合せ最適化問題への応用
- Principal Investigator
  
  小島政和
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
遂次凸緩和アルゴリズムの並列実行とその組合せ最適化問題への応用
- Principal Investigator
  
  KOJIMA Masakazu
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (C)
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
Determination of prestress and construction order of cable-supported frames.
- Principal Investigator
  
  OHSAKI Makoto
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Building structures/materials
- Research Institution
  KYOTO UNIVERSITY
Polyhedral Homotopy Continuation Methods for Computing All Real and Complex Solutions of Systems of Polynomial Equations
- Principal Investigator
  
  KOJIMA Masakazu
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  System engineering
- Research Institution
  Tokyo Institute of Technology
Development of Algorithms for Geometric Optimization and Data Analysis in Architecute
- Principal Investigator
  
  KATOH Naoki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  計算機科学
- Research Institution
  KYOTO UNIVERSITY
大規模最適化問題に対する並列実行ソフトウェアの開発と実証実験Principal Investigator
- Principal Investigator
  
  藤澤克樹
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  計算機科学
- Research Institution
  Kyoto University
Wide-Area Grid Cluster for Parallel Optimization
- Principal Investigator
  
  MATSUOKA Satoshi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  計算機科学
- Research Institution
  Tokyo Institute of Technology
Structural Design Considering Spatial Variation of Input Seismic Motions
- Principal Investigator
  
  OHSAKI Makoto
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Building structures/materials
- Research Institution
  KYOTO UNIVERSITY
Successive Convex Relaxation Methods for Nonconvex Optimization Problems
- Principal Investigator
  
  KOJIMA Masakazu
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  社会システム工学
- Research Institution
  Tokyo Institute of Technology
Development of geometric algorithms in architectural planning and architectural structures
- Principal Investigator
  
  KATOH Naoki
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (B)
- Research Institution
  Kyoto University
Development of Optimal Algorithms for Partitioning Geometric Data
- Principal Investigator
  
  KATOH Naoki
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  計算機科学
- Research Institution
  KYOTO UNIVERSITY

[Book] 量子技術の実用化と研究開発業務への導入方法2023
- Author(s)
  藤澤克樹
- Total Pages
  484
- Publisher
  技術情報協会
- ISBN
  9784861049156
- Data Source
  KAKENHI-PROJECT-21H04599
[Book] 量子技術の実用化と研究開発業務への導入方法2023
- Author(s)
  藤澤克樹（他83名）
- Total Pages
  483
- Publisher
  技術情報協会
- ISBN
  9784861049156
- Data Source
  KAKENHI-PROJECT-21H00755
[Book] ディジタルツインのための数理・情報技術と産業応用2023
- Author(s)
  藤澤克樹
- Total Pages
  7
- Publisher
  電子情報通信学会誌
- Data Source
  KAKENHI-PROJECT-21H04599
[Book] 巨大行列とグラフ解析2020
- Author(s)
  藤澤克樹
- Total Pages
  4
- Publisher
  日本評論社
- Data Source
  KAKENHI-PROJECT-16H01707
[Book] 最短格子ベクトル問題求解におけるUbiquity Generator Frameworkを用いた大規模MPI並列化2020
- Author(s)
  立岩斉明, 品野勇治, 吉田明広, 鍛冶静雄, 安田雅哉, 藤澤克樹
- Total Pages
  10
- Publisher
  研究報告ハイパフォーマンスコンピューティング（HPC)
- Data Source
  KAKENHI-PROJECT-16H01707
[Book] MI Lecture Note series, 78, 平成29年度　九州大学マス・フォア・インダストリ研究所　プロジェクト研究　研究集会(I) 防災・避難計画の数理モデルの高度化と社会実装へ向けて2018
- Author(s)
  瀧澤重志, 小林和博, 佐藤憲一郎, 斎藤努, 清水正明, 間瀬正啓, 藤澤克樹, 神山直之編
- Total Pages
  136
- Publisher
  九州大学マス・フォア・インダストリ研究所
- Data Source
  KAKENHI-PROJECT-16H01707
[Book] Latest developments in the SDPA Family for solving large-scale SDPs in "Handbook on Semidefinite, Cone and Polynomial Optimization : Theory, Algorithms, Software and Applications"(edited by Miguel F.Anjos and Jean B.Lasserre)2011
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, K.Kobayashi, K.Nakta, M.Nakata
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-22310089
[Book] 応用最適化シリーズ3(応用に役立つ50の最適化問題)2009
- Author(s)
  藤澤克樹,梅谷俊治
- Total Pages
  174
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-20510143
[Book] 応用に役立つ50の最適化問題(応用最適化シリーズ3)2009
- Author(s)
  藤澤克樹, 梅谷俊治
- Total Pages
  174
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-20510143
[Book] 応用に役立つ50の最適化問題
- Author(s)
  藤澤克樹, 梅谷俊治
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] Parallel DeepBKZ 2.0: Development of parallel DeepBKZ reduction with large blocksizes2024
- Author(s)
  Satoshi Nakamura, Nariaki Tateiwa, Masaya Yasuda, Katsuki Fujisawa
- Journal Title
  
  Mathematical Foundations for Post-Quantum Cryptography
  
  Volume: accepted
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04142
[Journal Article] Superpixel Attack: Enhancing Black-box Adversarial Attack with Image-driven Division Areas2023
- Author(s)
  Issa Oe, Keiichiro Yamamura, Hiroki Ishikura, Ryo Hamahira and Katsuki Fujisawa
- Journal Title
  
  EasyChair Preprint of AJCAI (Australasian Joint Conference on Artificial Intelligence)
  
  Volume: 10928 Pages: 0-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599
[Journal Article] Optimization of film-type optical fiber wiring design using mixed-integer programming problem2023
- Author(s)
  Ishikura Hiroki、Wakamatsu Takashi、Hata Nozomi、Fujisawa Katsuki
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 0 Issue: 2 Pages: 0-0
- DOI
  10.1007/s13160-023-00632-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Scheduling system for automated storage and retrieval system with multiple machines using a time-expanded network2023
- Author(s)
  Ishikura Hiroki、Tateiwa Nariaki、Egi Shingo、Oe Issa、Hata Nozomi、Mitsutake Toru、Yamamura Keiichiro、Fujii Miyu、Fujisawa Katsuki
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 41 Issue: 1 Pages: 447-474
- DOI
  10.1007/s13160-023-00619-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Development and analysis of massive parallelization of a lattice basis reduction algorithm2023
- Author(s)
  Nariaki Tateiwa, Yuji Shinano, Masaya Yasuda, Shizuo Kaji, Keiichiro Ymamura, Katsuki Fujiwara
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics (JJIAM)
  
  Volume: Online First Issue: 1 Pages: 13-56
- DOI
  10.1007/s13160-023-00580-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04142, KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Diversified Adversarial Attacks based on Conjugate Gradient Method2022
- Author(s)
  Keiichiro Yamamura, Haruki Sato, Nariaki Tateiwa, Nozomi Hata, Toru Mitsutake, Issa Oe, Hiroki Ishikura and Katsuki Fujisawa
- Journal Title
  
  Thirty-ninth International Conference on Machine Learning (ICML 2022)
  
  Volume: 1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599
[Journal Article] Solving the search-LWE problem over projected lattices2022
- Author(s)
  Satoshi Nakamura, Nariaki Tateiwa, Masaya Yasuda and Katsuki Fujisawa
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 318 Pages: 69-81
- DOI
  10.1016/j.dam.2022.04.018
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Development and Evaluation of Embedding Methods for Graphs with Multi Attributes2022
- Author(s)
  Miyu Fujii, David Taingngin, Keiichiro Yamamura, Nozomi Hata, Hiroki Kai, Ryuji Noda, Hiroki Ishikura, Tatsuru Higurashi, and Katsuki Fujisawa
- Journal Title
  
  Second Workshop on Knowledge Graphs and Big Data, In Conjunction with IEEE Big Data 2022
  
  Volume: - Pages: 0-0
- DOI
  10.1109/bigdata55660.2022.10020868
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems2021
- Author(s)
  Nariaki Tateiwa, Yuji Shinano, Keiichiro Yamamura, Akihiro Yoshida, Shizuo Kaji, Masaya Yasuda and Katsuki Fujisawa
- Journal Title
  
  2021 IEEE 28th International Conference on High Performance Computing, Data, and Analytics (HiPC)YTICS（HiPC 2021）
  
  Volume: － Pages: 42-52
- DOI
  10.1109/hipc53243.2021.00018
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-20H04142, KAKENHI-PROJECT-21H00755
[Journal Article] Offline map matching using time-expanded graph for low-frequency data2021
- Author(s)
  Akira Tanaka, Nariaki Tateiwa, Nozomi Hata, Akihiro Yoshida, Takashi Wakamatsu, Shota Osafune, Katsuki Fujisawa
- Journal Title
  
  Transportation Research Part C: Emerging Technologies
  
  Volume: 130 Pages: 103265-103265
- DOI
  10.1016/j.trc.2021.103265
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] G2 B-spline Computation for Continuous Trajectory Generation2021
- Author(s)
  Huiqiao Ren and Katsuki Fujisawa
- Journal Title
  
  2021 6th Asia-Pacific Conference on Intelligent Robot Systems(ACIRS 2021)
  
  Volume: － Pages: 0-0
- DOI
  10.1109/acirs52449.2021.9519319
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Real-Time Automatic Anomaly Detection Approach Designed for Electrified Railway Power System2021
- Author(s)
  Ren Huiqiao, Zhou Fulin, Fujisawa Katsuki
- Journal Title
  
  2021 7th International Conference on Mechatronics and Robotics Engineering
  
  Volume: － Pages: 116-120
- DOI
  10.1109/icmre51691.2021.9384838
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Performance of the Supercomputer Fugaku for Breadth-First Search in Graph500 Benchmark2021
- Author(s)
  Masahiro Nakao, Koji Ueno, Katsuki Fujisawa, Yuetsu Kodama and Mitsuhisa Sato
- Journal Title
  
  Lecture Notes in Computer Science: International Conference on High Performance Computing, ISC High Performance 2021: High Performance Computing
  
  Volume: 12728 Pages: 372-390
- DOI
  10.1007/978-3-030-78713-4_20
- ISBN
  9783030787127, 9783030787134
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599
[Journal Article] Internet-Wide Scanner Fingerprint Identifier Based on TCP/IP Header2021
- Author(s)
  Tanaka Akira、Han Chansu、Takahashi Takeshi、Fujisawa Katsuki
- Journal Title
  
  2021 Sixth International Conference on Fog and Mobile Edge Computing (FMEC)
  
  Volume: － Pages: 1-6
- DOI
  10.1109/fmec54266.2021.9732414
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Obstacle avoidable G2-continuous trajectory generated with Clothoid spline solution2021
- Author(s)
  Huiqiao Ren and Katsuki Fujisawa
- Journal Title
  
  6th International Conference on Control and Robotics Engineering (ICCRE 2021)
  
  Volume: － Pages: 0-0
- DOI
  10.1109/iccre51898.2021.9435729
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599, KAKENHI-PROJECT-21H00755
[Journal Article] Solving the Search-LWE Problem by Lattice Reduction over Projected Bases2020
- Author(s)
  Nakamura Satoshi、Tateiwa Nariaki、Kinjo Koha、Ikematsu Yasuhiko、Yasuda Masaya、Fujisawa Katsuki
- Journal Title
  
  Proceedings of the Sixth International Conference on Mathematics and Computing
  
  Volume: － Pages: 29-42
- DOI
  10.1007/978-981-15-8061-1_3
- ISBN
  9789811580604, 9789811580611
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707, KAKENHI-PROJECT-20H04142
[Journal Article] "New Performance Index “Attractiveness Factor ” for Evaluating Websites via Obtaining Transition of Users ’Interests2020
- Author(s)
  Akihiro Yoshida, Tatsuru Higurashi, Masaki Maruishi, Nariaki Tateiwa, Nozomi Hata, Akira Tanaka, Takashi Wakamatsu, Kenichi Nagamatsu, Akira Tajima, Katsuki Fujisawa
- Journal Title
  
  Data Science and Engineering, Springer
  
  Volume: Volume 5, Issue 1 Issue: 1 Pages: 48-64
- DOI
  10.1007/s41019-019-00112-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] 巨大行列とグラフ解析2020
- Author(s)
  藤澤克樹
- Journal Title
  
  数学セミナー, 日本評論社
  
  Volume: Vol.59, No.2 700 Pages: 24-28
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Circular Arc Based Obstacle Avoiding Blending Trajectory plan2020
- Author(s)
  Huiqiao Ren、Katsuki Fujisawa
- Journal Title
  
  2020 5th International Conference on Control and Robotics Engineering (ICCRE)
  
  Volume: － Pages: 15-18
- DOI
  10.1109/iccre49379.2020.9096450
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Solving the search-LWE problem by lattice reduction over projected bases2020
- Author(s)
  Satoshi Nakamura, Nariaki Tateiwa, Koha Kinjo, Yasuhiko, Ikematsu, Masaya Yasuda and Katsuki Fujisawa
- Journal Title
  
  the 6th International Conference on Mathematics and Computing (ICMC 2020)
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Nested Subspace Arrangement for Representation of Relational Data2020
- Author(s)
  Nozomi Hata, Shizuo Kaji, Akihiro Yoshida, Katsuki Fujisawa
- Journal Title
  
  Thirty-seventh International Conference on Machine Learning (ICML2020)
  
  Volume: 119 Pages: 4127-4137
- NAID
  120007132124
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Performance Evaluation of Supercomputer Fugaku using Breadth-First Search Benchmark in Graph5002020
- Author(s)
  Nakao Masahiro、Ueno Koji、Fujisawa Katsuki、Kodama Yuetsu、Sato Mitsuhisa
- Journal Title
  
  2020 IEEE International Conference on Cluster Computing (CLUSTER)
  
  Volume: －
- DOI
  10.1109/cluster49012.2020.00053
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Circular Arc Based Obstacle Avoiding Blending Trajectory plan2020
- Author(s)
  Huiqiao Ren and Katsuki Fujisawa
- Journal Title
  
  020 the 5th International Conference on Control and Robotics Engineering(ICCRE2020)
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Massive Parallelization for Finding Shortest Lattice Vectors Based on Ubiquity Generator Framework2020
- Author(s)
  Tateiwa Nariaki、Shinano Yuji、Nakamura Satoshi、Yoshida Akihiro、Kaji Shizuo、Yasuda Masaya、Fujisawa Katsuki
- Journal Title
  
  The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC20)
  
  Volume: － Pages: 1-15
- DOI
  10.1109/sc41405.2020.00064
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707, KAKENHI-PROJECT-20H04142
[Journal Article] Obstacle avoidable G2-continuous trajectory generated with Clothoid spline solution2020
- Author(s)
  Huiqiao Ren, Katsuki Fujisawa
- Journal Title
  
  The 6th International Conference on Control and Robotics Engineering(ICCRE2021)
  
  Volume: －
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Practical End-to-End Repositioning Algorithm for Managing Bike-Sharing System2019
- Author(s)
  Akihiro Yoshida, Yosuke Yatsushiro, Nozomi Hata, Tatsuru Higurashi, Nariaki Tateiwa, Takashi Wakamatsu, Akira Tanaka, Kenichi Nagamatsu, and Katsuki Fujisawa
- Journal Title
  
  The proceedings of the IEEE BigData2019
  
  Volume: - Pages: 1251-1258
- DOI
  10.1109/bigdata47090.2019.9005986
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] ヒト・モノのモビリティの数理モデル2019
- Author(s)
  藤澤克樹, 秦希望
- Journal Title
  
  数理科学, 特集:「データサイエンスの数理」- 数理で読み解くデータの価値 -, サイエンス社
  
  Volume: 2019 年 6 月号, No.672 Pages: 37-43
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Evaluating Energy-Efficiency of DRAM Channel Interleaving Schemes for Multithreaded Programs2018
- Author(s)
  Satoshi Imamura, Yuichiro Yasui, Koji Inoue, Takatsugu Ono, Hiroshi Sasaki, and Katsuki Fujisawa
- Journal Title
  
  IEICE Trans. Inf. & Syst.
  
  Volume: E101.D Issue: 9 Pages: 2247-2257
- DOI
  10.1587/transinf.2017EDP7296
- NAID
  130007479665
- ISSN
  0916-8532, 1745-1361
- Year and Date
  2018-09-01
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707, KAKENHI-PROJECT-16K16027
[Journal Article] Hybrid Vehicle Control and Optimization with a New Mathematical Method2018
- Author(s)
  Nariaki Tateiwa, Nozomi Hata, Akira Tanaka, Takashi Nakayama, Akihiro Yoshida, Takashi Wakamatsu, Katsuki Fujisawa
- Journal Title
  
  the 5th IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling (E-CoSM 2018)
  
  Volume: - Issue: 31 Pages: 201-206
- DOI
  10.1016/j.ifacol.2018.10.037
- NAID
  130007546737
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Mobility Optimization on Cyber Physical System via Multiple Object Tracking and Mathematical Programming2018
- Author(s)
  Nozomi Hata, Takashi Nakayama, Akira Tanaka, Takashi Wakamatsu, Akihiro Yoshida, Nariaki Tateiwa, Yuri Nishikawa, Jun Ozawa, and Katsuki Fujisawa
- Journal Title
  
  the Fifth International Workshop on High Performance Big Graph Data Management, Analysis, and Mining (BigGraphs 2018)
  
  Volume: - Pages: 4026-4035
- DOI
  10.1109/bigdata.2018.8622146
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Efficient Breadth-First Search on Massively Parallel and Distributed Memory Machines2017
- Author(s)
  Koji Ueno, Toyotaro Suzumura, Naoya Maruyama, Katsuki Fujisawa, Satoshi Matsuoka
- Journal Title
  
  Data Science and Engineering, Springer
  
  Volume: - Issue: 1 Pages: 22-35
- DOI
  10.1007/s41019-016-0024-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707, KAKENHI-PROJECT-25240004
[Journal Article] Performance evaluation of Graph500 considering CPU-DRAM power shifting2017
- Author(s)
  Yuta Kakibuka, Yuichiro Yasui, Takatsugu Ono, Katsuki Fujisawa, Koji Inoue
- Journal Title
  
  SC17 Regular, Electronic, and Educational Poster, International Conference for High Performance Computing, Networking, Storage and Analysis 17 (SC17)
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Practical Approach to Evacuation Planning Via Network Flow and Deep Learning2017
- Author(s)
  Akira Tanaka, Nozomi Hata, Nariaki Tateiwa, Katsuki Fujisawa
- Journal Title
  
  The Fourth International Workshop on High Performance Big Graph Data Management, Analysis, and Mining (BigGraphs 2017)
  
  Volume: - Pages: 3368-3377
- DOI
  10.1109/bigdata.2017.8258322
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] An indirect search algorithm for disaster restoration with precedence and synchronization constraints2017
- Author(s)
  A. Kira, H. Iwane, H. Anai, Y. Kimura, and K. Fujisawa
- Journal Title
  
  Pacific Journal of Mathematics for Industry
  
  Volume: 9 Issue: 1
- DOI
  10.1186/s40736-017-0032-5
- NAID
  40021482175
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12644, KAKENHI-PROJECT-16H01707
[Journal Article] Advanced Computing and Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa , Toyotaro Suzumura, Hitoshi Sato, Koji Ueno, Yuichiro Yasui, Keita Iwabuchi, Toshio Endo
- Journal Title
  
  Optimization in the Real World, Toward Solving Real-World Optimization Problems
  
  Volume: 13 Pages: 1-13
- DOI
  10.1007/978-981-13-1924-2_11
- ISBN
  9789811319235, 9789811319242
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26540050, KAKENHI-PROJECT-16H01707
[Journal Article] 辞書式最速流による避難計画作成モデルの実験的解析2016
- Author(s)
  小林和博, 成澤龍人, 安井雄一郎, 藤澤克樹
- Journal Title
  
  日本オペレーションズ・リサーチ学会論文誌
  
  Volume: 59 Pages: 86-105
- NAID
  130005251470
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530
[Journal Article] 辞書式最速流による避難計画作成モデルの実験的解析2016
- Author(s)
  小林和博, 成澤龍人, 安井雄一郎, 藤澤克樹
- Journal Title
  
  日本オペレーションズ・リサーチ学会論文誌
  
  Volume: Vol.59 Pages: 86-105
- NAID
  130005251470
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25240004
[Journal Article] NUMA-aware scalable graph traversal on SGI UV systems2016
- Author(s)
  Y. Yasui and K. Fujisawa, Eng Lim Goh, John Baron, Atsushi Sugiura and Takashi Uchiyama
- Journal Title
  
  The proceedings of 1st High Performance Graph Processing workshop , in conjunction with The International ACM Symposium on High-Performance Parallel and Distributed Computing (HPDC16)
  
  Volume: - Pages: 19-26
- DOI
  10.1145/2915516.2915522
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Evaluating the Impacts of Code-Level Performance Tunings on Power Efficiency2016
- Author(s)
  Satoshi Imamura, Keitaro Oka, Yuichiro Yasui, Yuichi Inadomi, Katsuki Fujisawa, Toshio Endo, Koji Ueno, Keiichiro Fukazawa, Nozomi Hata, Yuta Kakibuka, Koji Inoue, and Takatsugu Ono
- Journal Title
  
  The proceedings of the IEEE BigData2016,
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] 辞書式最速流による避難計画作成モデルの実験的解析2016
- Author(s)
  小林和博, 成澤龍人, 安井雄一郎, 藤澤克樹
- Journal Title
  
  日本オペレーションズ・リサーチ学会論文誌
  
  Volume: 59 Pages: 86-105
- NAID
  130005251470
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Power-Efficient Breadth-First Search with DRAM Row Buffer Locality- Aware Address Mapping2016
- Author(s)
  Satoshi Imamura, Yuichiro Yasui, Koji Inoue, Takatsugu Ono, Hiroshi Sasaki and Katsuki Fujisawa
- Journal Title
  
  HPGDMP16: High Performance Graph Data Management and Processing Workshop. In conjunction with International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2016)
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] NUMA-aware scalable graph traversal on SGI UV systems2016
- Author(s)
  Y. Yasui and K. Fujisawa
- Journal Title
  
  The proceedings of 1st High Performance Graph Processing workshop, , in conjunction with The International ACM Symposium on High-Performance Parallel and　Distributed Computing (HPDC16)
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530
[Journal Article] NUMA-aware scalable graph traversal on SGI UV systems2016
- Author(s)
  Y. Yasui and K. Fujisawa
- Journal Title
  
  The proceedings of 1st High Performance Graph Processing workshop, , in conjunction with The International ACM Symposium on High-Performance Parallel and　Distributed Computing (HPDC16)
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25240004
[Journal Article] Efficient Breadth-First Search on Massively Parallel and Distributed Memory Machines2016
- Author(s)
  Koji Ueno, Toyotaro Suzumura, Naoya Maruyama, Katsuki Fujisawa, and Satoshi Matsuoka
- Journal Title
  
  The proceedings of the IEEE BigData2016
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707
[Journal Article] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa, Toshio Endo, and Yuichiro Yasui
- Journal Title
  
  ICMS 2016, 5th International Conference Berlin, Germany, July 11-14, 2016, Lecture Notes in Computer Science 9725, Springer
  
  Volume: - Pages: 265-274
- DOI
  10.1007/978-3-319-42432-3_33
- ISBN
  9783319424316, 9783319424323
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H01707, KAKENHI-PROJECT-25240004
[Journal Article] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2015
- Author(s)
  Katsuki Fujisawa, Toyotaro Suzumura, Hitoshi Sato, Koji Ueno, Yuichiro Yasui, Keita, Iwabuchi, and Toshio Endo
- Journal Title
  
  Proceedings of the Optimization in the Real World Toward Solving Real-World Optimization Problems{, Series of Mathematicsfor Industry, Springer
  
  Volume: 1 Pages: 1-13
- DOI
  10.1007/978-4-431-55420-2_1
- ISBN
  9784431554196, 9784431554202
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530, KAKENHI-PROJECT-25240004
[Journal Article] Fast and scalable NUMA-based thread parallel breadth-first search2015
- Author(s)
  Y. Yasui and K. Fujisawa
- Journal Title
  
  The 2015 International Conference on High Performance Computing & Simulation (HPCS 2015)
  
  Volume: 1 Pages: 109-109
- DOI
  10.1109/hpcsim.2015.7237065
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530, KAKENHI-PROJECT-25240004
[Journal Article] The Scalable Petascale Data-Driven Approach for the Cholesky Factorization with multiple GPUs2015
- Author(s)
  Yuki Tsujita, Toshio Endo, Katsuki Fujisawa
- Journal Title
  
  First International Workshop on Extreme Scale Programming Models and Middleware. In conjunction with International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2015)
  
  Volume: 1 Pages: 1-8
- DOI
  10.1145/2832241.2832245
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530, KAKENHI-PROJECT-25240004
[Journal Article] Fast and Energy-efficient Breadth-first Search on a single NUMA system2014
- Author(s)
  Y. Yasui, K. Fujisawa and Y. Sato
- Journal Title
  
  Intentional Supercomputing Conference (ISC 14)
  
  Volume: 1 Pages: 365-381
- DOI
  10.1007/978-3-319-07518-1_23
- ISBN
  9783319075174, 9783319075181
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530
[Journal Article] NVM-based Hybrid BFS with memory efficient data structure2014
- Author(s)
  Keita Iwabuchi, Hitoshi Sato, Yuichiro Yasui, Katsuki Fujisawa, Satoshi Matsuoka
- Journal Title
  
  The IEEE International Conference on Big Data 2014 (IEEE BigData 2014)
  
  Volume: - Pages: 529-538
- DOI
  10.1109/bigdata.2014.7004270
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23220003, KAKENHI-PUBLICLY-26120530, KAKENHI-PROJECT-26540050
[Journal Article] Hybrid BFS Approach Using Semi-External Memory2014
- Author(s)
  Keita Iwabuchi, Hitoshi Sato, Ryo Mizote, Yuichiro Yasui, Katsuki Fujisawa, Satoshi Matsuoka
- Journal Title
  
  The 3rd High Performance Data Intensive Computing Workshop (HPDIC2014 ) in conjunction with IEEE International Conference on Parallel and Distributed Processing Symposium 2014 (IPDPS2014)
  
  Volume: - Pages: 1698-1707
- DOI
  10.1109/ipdpsw.2014.189
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23220003, KAKENHI-PUBLICLY-26120530, KAKENHI-PROJECT-26540050
[Journal Article] Peta-scale General Solver for Semidefinite Programming Problems with over Two Million Constraints2014
- Author(s)
  K. Fujisawa, T. Endo, Y. Yasui, H. Sato, N. Matsuzawa, S. Matsuoka and H. Waki
- Journal Title
  
  The 28th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2014)
  
  Volume: 1 Pages: 1171-1180
- DOI
  10.1109/ipdps.2014.121
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120530
[Journal Article] 最適化と計算の今後―大規模問題をどこまで解決できるのか？2014
- Author(s)
  藤澤克樹，品野勇治
- Journal Title
  
  オペレーションズ・リサーチ
  
  Volume: 59 Pages: 11-19
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25240004
[Journal Article] Variational Approach to Electronic Structure　Calculations on Second-Order Reduced Density Matrices and the N-Representability Problem2013
- Author(s)
  M. Nakata, M. Fukuda and K. Fujisawa
- Journal Title
  
  H. Siedentop (eds.), Complex Quantum Systems - Analysis of Large Coulomb Systems, Institute of Mathematical Sciences, National University of Singapore
  
  Volume: 無 Pages: 163-194
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25240004
[Journal Article] NUMA-optimized Parallel Breadth-first Search on Multicore Single-node System2013
- Author(s)
  Y. Yasui, K. Fujisawa and K. Goto
- Journal Title
  
  The proceedings of the IEEE BigData 2013
  
  Volume: 無 Pages: 394-402
- DOI
  10.1109/bigdata.2013.6691600
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25240004
[Journal Article] Parallel Solver for Semidefinite Programming Problem Having Sparse Schur Complement Matrix2012
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, K.Nakata, M.Nakata
- Journal Title
  
  ACM Transactions on Mathematical Software
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] High-Performance General Solver for Extremely Large-Scale Semidefinite Programming Problems2012
- Author(s)
  K.Fujisawa, T.Endo, H.Sato, M. Yamashita, S.Matsuoka and M.Nakata
- Journal Title
  
  Proceedings of the2012 ACM/IEEE conference on Supercom- puting
  
  Volume: SC '12
- NAID
  40019553595
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] High-Performance General Solver for Extremely Large-Scale Semidefinite Programming Problems2012
- Author(s)
  Katsuki Fujisawa
- Journal Title
  
  SC '12 Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis
  
  Volume: ー
- NAID
  40019553595
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] Latest developments in the SDPA Family for solving large-scale SDPs2011
- Author(s)
  Makoto Yamashita, Katsuki Fujisawa, Mituhiro Fukuda, Kazuhiro Kobayashi, Kazuhide Nakata, Maho Nakata
- Journal Title
  
  Handbook on Semidenite, Cone and Polynomial Optimization : Theory, Algorithms, Software and Applications, Springer Press
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 大規模最短路問題に対するダイクストラ法の高速化2011
- Author(s)
  安井雄一郎, 藤澤克樹, 笹島啓史, 後藤和茂
- Journal Title
  
  日本オペレーションズ・リサーチ学会論文誌
  
  Volume: 54 Pages: 10-17
- NAID
  110008913792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 大規模最短路問題に対するダイクストラ法の高速化2011
- Author(s)
  安井雄一郎,藤澤克樹,笹島啓史,後藤和茂
- Journal Title
  
  Transactions of the Operations Research Society of Japan (掲載予定)
- NAID
  110008913792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Latest developments in the SDPA Family for solving large-scale SDPs2011
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, K.Kobayashi, K.Nakata, M.Nakata
- Journal Title
  
  Handbook on Semidenite, Cone and Polynomial Optimization : Theory, Algorithms, Software and Applications, Springer Press
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 大規模最短路問題に対するダイクストラ法の高速化2011
- Author(s)
  安井雄一郎, 藤澤克樹, 笹島啓史, 後藤和茂
- Journal Title
  
  Transactions of the Operations Research Society of Japan
  
  Volume: 54(In press)
- NAID
  110008913792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 大規模最短路問題に対するダイクストラ法の高速化2011
- Author(s)
  安井雄一郎, 藤澤克樹, 笹島啓史, 後藤和茂
- Journal Title
  
  Transactions of the Operations Research Society of Japan
  
  Volume: 54(In press)
- NAID
  110008913792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Performance Characteristics of Graph500 on Large-Scale Distributed Environment2011
- Author(s)
  T.Suzumura, K.Ueno, H.Sato, K.Fujisawa, S. Matsuoka
- Journal Title
  
  The proceedings of the 2011 IEEE International Symposium on Workload Characterization
  
  Volume: (CD-ROM) Pages: 149-158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] Latest developments in the SDPA Family for solving large-scale SDPs, Handbook on Semidenite, Cone and Polynomial Optimization2011
- Author(s)
  Makoto Yamashita, K.Fujisawa, Mituhiro Fukuda, Kazuhiro Kobayashi, Kazuhide Nakata, Maho Nakata
- Journal Title
  
  Theory, Algorithms, Software and Applications(Springer Press) (掲載予定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] NETAL : High-Performance Implementation of Network Analysis Library Considering Computer Memory Hierarchy2011
- Author(s)
  Y.Yasui, K.Fujisawa, K.Goto, N.Kamiyama, M.Takamatsu
- Journal Title
  
  Journal of the Operations Research Society of Japan
  
  Volume: 54 Pages: 259-280
- NAID
  110008713491
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] Efficient Parallel Software for Large-Scale Semidefinite Programs2010
- Author(s)
  Y.Makoto, K.Fujisawa
- Journal Title
  
  The proceedings of the 2010 IEEE Multi-conference on Systems and Control, September 8-10, Yokohama, Japan, 2010
  
  Volume: (CD-ROM)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 最適化ソルバー開発への最新の情報技術の適用について2010
- Author(s)
  藤澤克樹
- Journal Title
  
  オペレーションズ・リサーチ Vol.55 No.72
- NAID
  110007657902
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Efficient Parallel Software for Large-Scale Semidefinite Programs2010
- Author(s)
  Y.Makoto, K.Fujisawa
- Journal Title
  
  The proceedings of the 2010 IEEE Multi-conference on Systems and Control, September 8-10, Yokohama, Japan, 2010
  
  Volume: (CD-ROM)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 高速化・最適化のためのBLAS入門2010
- Author(s)
  藤澤克樹
- Journal Title
  
  数学セミナー
  
  Volume: Vol.49, No.9 Pages: 50-55
- NAID
  40017260838
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 高速化・最適化のためのBLAS入門2010
- Author(s)
  藤澤克樹
- Journal Title
  
  数学セミナー
  
  Volume: 49 Pages: 50-55
- NAID
  40017260838
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 最適化ソルバー開発への最新の情報技術の適用について2010
- Author(s)
  藤澤克樹
- Journal Title
  
  オペレーションズ・リサーチ
  
  Volume: 55 Pages: 418-424
- NAID
  110007657902
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 大規模最適化問題に対する高速計算/理論からスパコンまで2010
- Author(s)
  藤澤克樹
- Journal Title
  
  数学セミナー
  
  Volume: Vol.49, No.10 Pages: 58-63
- NAID
  40017291504
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 最適化ソルバー開発への最新の情報技術の適用について2010
- Author(s)
  藤澤克樹
- Journal Title
  
  オペレーションズ・リサーチ 7月号
  
  Volume: Vol.55 No.7 Pages: 418-424
- NAID
  110007657902
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Efficient Parallel Software for Large-Scale Semidefinite Programs2010
- Author(s)
  Y.Makoto, K.Fujisawa
- Journal Title
  
  The proceedings of the 2010 IEEE Multi-conference on Systems and Control(Yokohama, Japan) (CD-ROM)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 半正定値計画問題に対するソフトウェア SDPAについて2010
- Author(s)
  藤澤克樹
- Journal Title
  
  最適化:モデリングとアルゴリズム, 統計数理研究所共同研究レポート 23
  
  Pages: 184-216
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 大規模最適化問題に対する高速計算/理論からスパコンまで2010
- Author(s)
  藤澤克樹
- Journal Title
  
  数学セミナー
  
  Volume: 49 Pages: 58-63
- NAID
  40017291504
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 超大規模最適化問題に対する高速計算-京都大学T2Kスパコン上におけるSDPARAの数値計算-2010
- Author(s)
  木村欣司, 藤澤克樹、中田真秀、山下真
- Journal Title
  
  京都大学情報メディアセンター全国共同利用版広報
  
  Volume: Vol.9 No.2 Pages: 59-62
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] 超大規模最適化問題に対する高速計算・京都大学T2Kスパコン上におけるSDPARAの数値計算2010
- Author(s)
  木村欣司, 藤澤克樹、中田真秀、山下真
- Journal Title
  
  京都大学情報メディアセンター全国共岡利用版広報
  
  Volume: 9 Pages: 59-62
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] 半正定値計画問題に対するソフトウェアSDPAについて,最適化:モデリングとアルゴリズム2009
- Author(s)
  藤澤克樹
- Journal Title
  
  統計数理研究所共同研究レポート 23
  
  Pages: 184-216
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Convex Optimization Approaches to Maximally Predictable Portfolio Selection2009
- Author(s)
  J.Gotoh, K.Fujisawa
- Journal Title
  
  Dept.of Industrial and Systems Engineering Discussion Paper Series.Chuo Univ. ISE09
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] SDPA Project and New Features of SDPA 7.102008
- Author(s)
  K. Fujisawa
- Journal Title
  
  “計算科学の基盤技術としての高速アルゴリズムとその周辺“, 京都大学数理解析研究所講究録 1614
  
  Pages: 136-143
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Variational calculation of second-order reduced density matrices by strong N-representability conditions and an accurate semidefinite programming solver2008
- Author(s)
  M. Nakata, B.J. Braams, K. Fujisawa, M. Fukuda, J.K. Percus, M. Yamashita, Z. Zhao
- Journal Title
  
  The Journal of Chemical Physics Vol.128
  
  Pages: 164113-164113
- NAID
  120006581898
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] 最適化ソフトウェアSDPA2008
- Author(s)
  中田和秀, 藤澤克樹, 福田光浩, 山下真, 中田真秀, 小林和博
- Journal Title
  
  応用数理 Vol.18
  
  Pages: 2-14
- NAID
  110006633780
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] Variational calculation of second-order reduced density matrices by strong N-representability conditions and an accurate semidefinite programming solver2008
- Author(s)
  M.Nakata, B.J.Braams, K.Fujisawa, M.Fukuda, J.K.Percus, M.Yamashita, Z.Zhao
- Journal Title
  
  The Journal of Chemical Physics 128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20510143
[Journal Article] Semidefinite Programming for Optimal Power Flow Problems2008
- Author(s)
  X. Bai, H. Wei, K. Fujisawa, Y. Wang
- Journal Title
  
  The International Journal of Electrical Power & Energy Systems (In Press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] SDPA Project : Solving Large-scale Semidefinite Programs2007
- Author(s)
  K. Fujisawa, K.Nakata, M. Yamashita and M. Fukuda,
- Journal Title
  
  Journal of the Operations Research Society of Japan 50
  
  Pages: 278-298
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560052
[Journal Article] SDPA Project : Solving Large-scale Semidefinite Programs2007
- Author(s)
  K. Fujisawa, K. Nakata, M. Yamashita, M. Fukuda
- Journal Title
  
  Journal of the Operations Research Society of Japan Vol.50
  
  Pages: 278-298
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] Parallel Solver for Semidefinite Programming2007
- Author(s)
  M. Yamashita, K. Fujisawa, K. Nakata
- Journal Title
  
  International Journal of LOGISTICS and SCM Systems Vol.2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] SDPA Project :Solving Large-scale Semidefinite Programs2007
- Author(s)
  K. Fujisawa, K.Nakata, M. Yarnashita and M. Fukuda
- Journal Title
  
  Journal of the Operations Research Society of Japan 50
  
  Pages: 278-298
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560052
[Journal Article] SDPA Project: Solving Large-scale Semidefinite Programs2007
- Author(s)
  K. Fujisawa, K. Nakata, M. Yamashita and M. Fukuda
- Journal Title
  
  Journal of the Operations Research Society of Japan 50
  
  Pages: 278-298
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560052
[Journal Article] 最適化問題に対する並列計算技術の適用2007
- Author(s)
  藤澤克樹
- Journal Title
  
  オペレーションズ・リサーチ 52
  
  Pages: 672-632
- NAID
  110006402975
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] SDPA Project: Solving Large-scale Semidefinite Program2007
- Author(s)
  K. Fujisawa
- Journal Title
  
  J. of the Operations Research Society of Japan 50
  
  Pages: 278-298
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310096
[Journal Article] A Parallel Primal-Dual Interior-Point Method for Semidefinite Programs Using Positive Definite Matrix Completion2006
- Author(s)
  K.Nakata, M.Yamashita, K.Fujisawa, M.Kojima
- Journal Title
  
  Parallel Computing 32・1
  
  Pages: 24-43
- Data Source
  KAKENHI-PROJECT-16016234
[Journal Article] Preprocessing sparse Semidefinite Programs via Matrix Completion2006
- Author(s)
  K.Fujisawa, M.Fukuda, K.Nakata
- Journal Title
  
  Optimization Methods and Software 21・1
  
  Pages: 17-39
- Data Source
  KAKENHI-PROJECT-16016234
[Journal Article] Solving Optimization Problems via Grid and Cluster Computing2005
- Author(s)
  K.Fujisawa
- Journal Title
  
  The Proceeding of Joint International COE/HAM-SFB453
  
  Pages: 51-60
- Data Source
  KAKENHI-PROJECT-16016234
[Journal Article] Solving Large Scale Optimization Problems via Grid and Cluster Computing2004
- Author(s)
  Katsuki Fujisawa
- Journal Title
  
  Journal of Operations Research Society of Japan 47・4
  
  Pages: 265-274
- Data Source
  KAKENHI-PROJECT-16016234
[Journal Article] High Performance Grid and Cluster Computing for Some Optimization Problems2004
- Author(s)
  Katsuki Fujisawa
- Journal Title
  
  Proceedings of SAINT 2004 Workshops
  
  Pages: 612-615
- Data Source
  KAKENHI-PROJECT-16016234
[Journal Article] Parallel Primal-dual Interior-Point Methods for Semidefinite Programs
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, M.Kojima, K.Nakata
- Journal Title
  
  Parallel Combinatorial Optimization (El-Ghazali Talbi Ed.) (John Wiley & Sons) (掲載予定)(決定)
- Data Source
  KAKENHI-PROJECT-16016234
[Journal Article] Algorithm 925: Parallel solver for semidefinite programming problem having sparse Schur complement matrix
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, K.Nakata, M.Nakata
- Journal Title
  
  ACM Transactions on Mathematical Software
  
  Volume: Vol. 39 Issue 1,Article No. 6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Journal Article] Convex optimization approaches to maximally predictable portfolio selection, Optimization
- Author(s)
  J.Gotoh and K.Fujisawa
- Journal Title
  
  A Journal of Mathematical Programming and Operations Research
  
  Volume: (発表確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] テジタルツイン実現のためのモヒリティ最適化と産業応用2024
- Author(s)
  藤澤克樹
- Organizer
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] デジタルツイン実現のためのモビリティ最適化と産業応用2024
- Author(s)
  藤澤克樹
- Organizer
  ワークショップ「モビリティと数理」
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Graph500 benchmark with automatic performance tuning2024
- Author(s)
  Masahiro Nakao, Koji Ueno, Katsuki Fujisawa, Yuetsu Kodama, Mitsuhisa Sato
- Organizer
  HPC Asia 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21672
[Presentation] サイバーフィジカルシステム実現のための数理・情報技術と産業応用2023
- Author(s)
  藤澤克樹
- Organizer
  第 84 回応用物理学会秋季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Construction of Demonstration Platforms for Realizing Digital Twins2023
- Author(s)
  Katsuki Fujisawa,
- Organizer
  7th ZIB-IMI-ISM-NUS-RIKEN-MODAL-NHR Workshop in Berlin
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] テジタルツイン実現のためのクラフアルゴリズムと産業応用2023
- Author(s)
  藤澤克樹
- Organizer
  FIT 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Construction of Demonstration Platforms for Realizing Digital Twins2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  7th ZIB-IMI-ISM-NUS-RIKEN-MODAL-NHR Workshop in Berlin
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Building a Digital Twin System and its Application to Smart Fac- tories2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  第 34 回台日工程技術研討会 (台湾, 台北)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] デジタルツイン実現のためのグラフアルゴリズムと産業応用2023
- Author(s)
  藤澤克樹
- Organizer
  Society 5.0 社会のためのコンピューティング技術をどう生かすか?FIT 2023 (大阪公立大学)
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Mobility Optimization Engine and its Real-world Applications2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  ICIAM 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] The challenge to Graph500 benchmark - history and results2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  Fifth Conference on Optimization and Machine Learning Fall 2023 x Tokyo, GRIPS,
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Mobility Optimization Engine and its Real-world Applications2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  ICIAM 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Realization of smart factories using IP2023
- Author(s)
  Hiroki Ishikura, Shingo Egi Keiichiro Yamamura, Issa Oe, Makoto Tsukamoto, Jiei Maeda, Hiroyuki Koshiro and Katsuki Fujisawa
- Organizer
  異分野・異業種研究交流会2023
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] サイバーフィジカルシステム実現のための数理・情報技術と産業応用2023
- Author(s)
  藤澤克樹
- Organizer
  第 84 回応用物理学会秋季学術講演会尖端のサイバーフィジカルシステム:半導体モノづくりを AI・最適化計算で加速できるか?
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Building a Digital Twin System and its Application to Smart Factories2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  第 34 回台日工程技術研討会
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] The challenge to Graph500 benchmark - history and results2023
- Author(s)
  Katsuki Fujisawa
- Organizer
  Fifth Conference on Optimization and Machine Learning
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] デジタルツインにおける量子計算の活用 -量子スマート工場の設計と構築-2023
- Author(s)
  藤澤克樹
- Organizer
  第 5 回量子技術研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Superpixel Attack: Enhancing Black-box Adversarial Attack with Image-driven Division Areas2023
- Author(s)
  Issa Oe, Keiichiro Yamamura, Hiroki Ishikura, Ryo Hamahira, and Katsuki Fujisawa
- Organizer
  AJCAI (Australasian Joint Conference on Artificial Intelligence)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Diversified Adversarial Attacks based on Conjugate Gradient Method2022
- Author(s)
  Keiichiro Yamamura, Haruki Sato, Nariaki Tateiwa, Nozomi Hata, Toru Mitsutake, Issa Oe, Hiroki Ishikura and Katsuki Fujisawa
- Organizer
  Thirty-ninth International Conference on Machine Learning (ICML 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Diversified Adversarial Attacks based on Conjugate Gradient Method2022
- Author(s)
  Keiichiro Yamamura, Haruki Sato, Nariaki Tateiwa, Nozomi Hata, Toru Mitsutake, Issa Oe, Hiroki Ishikura and Katsuki Fujisawa
- Organizer
  Thirty-ninth International Conference on Machine Learning (ICML 2022)(国際学会)
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Development and Evaluation of Embedding Methods for Graphs with Multi Attributes2022
- Author(s)
  Miyu Fujii, David Taingngin, Keiichiro Yamamura, Nozomi Hata, Hiroki Kai, Ryuji Noda, Hiroki Ishikura, Tatsuru Higurashi, and Katsuki Fujisawa
- Organizer
  Second Workshop on Knowledge Graphs and Big Data, In Conjunction with IEEE Big Data 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] PANTA、PLATO、QUESTが拓く核融合の未来2022
- Author(s)
  藤澤克樹
- Organizer
  核融合エネルギーフォーラム第14回全体会合
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] 応用分野から見た量子コンピューティングへの期待2022
- Author(s)
  藤澤克樹
- Organizer
  量子コンピューティングシステム研究センタ開所記念シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Mobility Optimization Engine and its Real-world Applications2022
- Author(s)
  Katsuki Fujisawa
- Organizer
  The 6th RIKEN-IMI-ISM-NUS-ZIB-MODAL-NHR Workshop on Advances in Classical and Quantum Algorithms for Optimization and Machine Learning
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] 応用分野から見た量子コンピューティングへの期待2022
- Author(s)
  藤澤克樹
- Organizer
  量子コンピューティングシステム研究センタ開所記念シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Development and Evaluation of Embedding Methods for Graphs with Multi Attributes2022
- Author(s)
  Miyu Fujii, David Taingngin, Keiichiro Yamamura, Nozomi Hata, Hiroki Kai, Ryuji Noda, Hiroki Ishikura, Tatsuru Higurashi, and Katsuki Fujisawa
- Organizer
  Second Workshop on Knowledge Graphs and Big Data, In Conjunction with IEEE Big Data 2022(国際学会)
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Mobility Optimization Engine and its Real-world Applications2022
- Author(s)
  Katsuki Fujisawa
- Organizer
  The 6th RIKEN-IMI-ISM-NUS-ZIB-MODAL-NHR Workshop on Advances in Classical and Quantum Algorithms for Optimization and Machine Learning
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Demand Forecasting of the Daily Usage of Liquefied Petroleum Gas with an Imbalance in Data Acquisition Frequency,2021
- Author(s)
  Akihiro Yoshida,Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] データ格付けの必要性と数理基盤の構築2021
- Author(s)
  藤澤克樹
- Organizer
  第66 回国立大学附属研究所・センター第1 部会シンポジウム
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Performance Analysis of Ising Machine on Combinatorial Optimization Problem2021
- Author(s)
  Ayano Ide, Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] データ格付けの必要性と数理基盤の構築2021
- Author(s)
  藤澤克樹
- Organizer
  第66 回国立大学附属研究所・センター第1 部会シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Cyber-physical System and Industrial Applications on Large-scale Computing Infrastructure2021
- Author(s)
  Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems2021
- Author(s)
  Nariaki Tateiwa, Katsuki Fujisawa
- Organizer
  2021 IEEE 28th International Conference on High Performance Computing, Data, and Analytics (HiPC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Long-Term Optimal Delivery Planning for Replacing the Liquefied Petroleum Gas Cylinder2021
- Author(s)
  Akihiro Yoshida,Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] 応用分野から見た量子コンピューティングへの期待2021
- Author(s)
  藤澤克樹
- Organizer
  量子コンピューティングシステム研究センタ開所記念シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Mobility Optimization for Smart Factories via a Multi-Commodity Flow Problem on a Time-Expanded Graph2021
- Author(s)
  Hiroki Ishikura, Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Performance Analysis of Ising Machine on Combinatorial Optimization Problem2021
- Author(s)
  Ayano Ide,Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Configurable Massively Parallel Solver for Lattice Problems2021
- Author(s)
  Nariaki Tateiwa, Katsuki Fujisawa
- Organizer
  Second International UG Workshop 2021
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Cyber-physical System and Industrial Applications on Large-scale Computing Infrastructure2021
- Author(s)
  Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Real-time Automatic Anomaly Detection approach designed for Electrified Railway Power System2021
- Author(s)
  Huiqiao Ren, Fulin Zhou and Katsuki Fujisawa
- Organizer
  2021 7th International Conference on Mechatronics and Robotics Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Long-Term Optimal Delivery Planning for Replacing the Liquefied Petroleum Gas Cylinder2021
- Author(s)
  Akihiro Yoshida, Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] PANTA、PLATO、QUESTが拓く核融合の未来2021
- Author(s)
  藤澤克樹
- Organizer
  核融合エネルギーフォーラム第14回全体会合
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Long-Term Object Tracking via Re-Identification, The 5th ZIB-RIKEN-IMIISM MODAL Workshop on Optimization2021
- Author(s)
  Shiori Uchiumi,Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] 日本主導のクラウド基盤構築によるデータ駆動型サイバーハイウェイ構想2021
- Author(s)
  藤澤克樹
- Organizer
  IDEMA JAPAN
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] DiskE: A Fully Expressive Geometric Model for Knowledge Graph Embedding with Complex Rotation and Disk2021
- Author(s)
  Nozomi Hata, Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] AI/MLプラットフォームに必要な数理基盤2021
- Author(s)
  秦希望,藤澤克樹
- Organizer
  日本オペレーションズ・リサーチ学会 2021年秋季シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] サイバーフィジカルシステムにおけるモビリティ最適化と産業応用2021
- Author(s)
  藤澤克樹
- Organizer
  自動車技術会情報通信メディア部門委員会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] サイバーフィジカルシステムにおけるモビリティ最適化と産業応用2021
- Author(s)
  藤澤克樹
- Organizer
  自動車技術会情報通信メディア部門委員会
- Invited
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems2021
- Author(s)
  Nariaki Tateiwa, Katsuki Fujisawa
- Organizer
  CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] AI/MLプラットフォームに必要な数理基盤2021
- Author(s)
  秦希望、藤澤克樹
- Organizer
  日本オペレーションズ・リサーチ学会 2021年秋季シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Configurable Massively Parallel Solver for Lattice Problems2021
- Author(s)
  Nariaki Tateiwa,Katsuki Fujisawa
- Organizer
  Second International UG Workshop 2021
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] DiskE: A Fully Expressive Geometric Model for Knowledge Graph Embedding with Complex Rotation and Disk2021
- Author(s)
  Nozomi Hata,Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Performance of the Supercomputer Fugaku for Breadth-First Search in Graph500 Benchmark2021
- Author(s)
  Masahiro Nakao, Koji Ueno, Katsuki Fujisawa, Yuetsu Kodama and Mitsuhisa Sato
- Organizer
  Intentional Supercomputing Conference (ISC 21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Mobility Optimization for Smart Factories via a Multi-Commodity Flow Problem on a Time-Expanded Graph2021
- Author(s)
  Hiroki Ishikura,Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04599
[Presentation] Demand Forecasting of the Daily Usage of Liquefied Petroleum Gas with an Imbalance in Data Acquisition Frequency2021
- Author(s)
  Akihiro Yoshida, Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] Long-Term Object Tracking via Re-Identification, The 5th ZIB-RIKEN-IMIISM MODAL Workshop on Optimization2021
- Author(s)
  Shiori Uchiumi, Katsuki Fujisawa
- Organizer
  The 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H00755
[Presentation] 日本主導のクラウド基盤構築によるデータ駆動型サイバーハイウェイ構想2020
- Author(s)
  藤澤克樹
- Organizer
  インテル・データセントリック・イノベーション・デイ2020
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Solving the search-LWE problem by lattice reduction over projected bases2020
- Author(s)
  Satoshi Nakamura, Nariaki Tateiwa, Koha Kinjo, Yasuhiko, Ikematsu, Masaya Yasuda and Katsuki Fujisawa
- Organizer
  The 6th International Conference on Mathematics and Computing (ICMC 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 最短格子ベクトル問題求解におけるUbiquity Generator Frameworkを用いた大規模MPI並列化2020
- Author(s)
  立岩斉明，品野勇治，吉田明広，鍛冶静雄，安田雅哉，藤澤克樹
- Organizer
  第176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-20H04142
[Presentation] サイバーフィジカルシステムと超スマート社会実現のための産業応用2020
- Author(s)
  藤澤克樹
- Organizer
  NVIDIA GTC DIGITAL 2020
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Massive Parallelization for Finding Shortest Lattice Vectors Based on Ubiquity Generator Framework2020
- Author(s)
  Nariaki Tateiwa, Yuji Shinano, Satoshi Nakamura, Akihiro Yoshida, Shizuo Kaji, Masaya Yasuda, Katsuki Fujisawa
- Organizer
  The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Circular Arc Based Obstacle Avoiding Blending Trajectory plan2020
- Author(s)
  Huiqiao Ren and Katsuki Fujisawa
- Organizer
  2020 the 5th International Conference on Control and Robotics Engineering(ICCRE2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Nested Subspace Arrangement for Representation of Relational Data2020
- Author(s)
  Nozomi Hata, Shizuo Kaji, Akihiro Yoshida, Katsuki Fujisawa
- Organizer
  Thirty-seventh International Conference on Machine Learning (ICML2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Obstacle avoidable G2-continuous trajectory generated with Clothoid spline solution2020
- Author(s)
  Huiqiao Ren and Katsuki Fujisawa
- Organizer
  The 6th International Conference on Control and Robotics Engineering(ICCRE2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Performance Evaluation of Supercomputer Fugaku using Breadth-First Search Benchmark in Graph5002020
- Author(s)
  Masahiro Nakao, Koji Ueno, Katsuki Fujisawa, Yuetsu Kodama and Mitsuhisa Sato
- Organizer
  The IEEE Cluster 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] AI(人工知能) + Big Data(データ) + Computation(計算)によるイノベーション -データ駆動型サイバーハイウェイ構想とクラウド基盤構築-2019
- Author(s)
  藤澤克樹
- Organizer
  第12回スーパーコンピューティング技術産業応用シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Current and future plans with ABCI supercomputer2019
- Author(s)
  Katsuki Fujisawa
- Organizer
  BEAM-ME project annual meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Katsuki Fujisawa, Cyber-physical System and Industrial Applications on Large-scale Open Computing Infrastructure2019
- Author(s)
  Katsuki Fujisawa
- Organizer
  Plenary talk, SPPEXA final workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] MaaSのための数理モデルとモビリティ最適化- これから開発すべき5つの数理モデルと産業応用 -2019
- Author(s)
  藤澤克樹
- Organizer
  第7回自動車制御とモデル研究部門委員会
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 大規模グラフ解析と応用分野, ヒト・モノのモビリティに関する新しい数理モデルと産業応用 --AI + グラフ解析 + 数理最適化--2019
- Author(s)
  藤澤克樹
- Organizer
  産総研IMPULSEセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Current and future plans with ABCI -- AI Bridging Cloud Infrastructure --,2019
- Author(s)
  Katsuki Fujisawa
- Organizer
  BDEC2 Kobe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] これから開発すべき5つの数理モデルと産業応用 - AI + グラフ解析 + 数理最適化 -2019
- Author(s)
  藤澤克樹
- Organizer
  マス・フォア・イノベーションシンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] ヒト・モノのモビリティに関する新しい数理モデルと産業応用～AI + グラフ解析 + 数理最適化～2018
- Author(s)
  藤澤克樹
- Organizer
  人工知能学会合同研究会2018 データ指向構成マイニングとシミュレーション研究会（SIG-DOCMAS)
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] AI + グラフ解析 + 数理最適化による新しい産業応用2018
- Author(s)
  藤澤克樹
- Organizer
  九大-理研-福岡市三者連携シンポジウム「数理・AIが解く未来 -- 計算科学の展望と期待 --」
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Cyber-physical System and Industrial Applications of Large-Scale Graph Analysis and Optimization Problem2018
- Author(s)
  Katsuki Fujisawa
- Organizer
  SIAM PP18, Tokyo, 2018 年 3 月 9 日
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] AI + グラフ解析 + 数理最適化による新しい産業応用～ヒト・モノのモビリティに関する新しい数理モデルとその応用～2018
- Author(s)
  藤澤克樹
- Organizer
  数学・数理科学4研究拠点合同市民講演会「AI社会の基盤は数学！」
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 大規模 AI クラウド計算システム「ABCI」と新産業アプリケーションの開発,2018
- Author(s)
  藤澤克樹
- Organizer
  電子情報通信学会信号処理研究会(SIP)
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Cyber-physical System and Industrial Applications of Large-Scale Graph Analysis and Optimization Problem2017
- Author(s)
  Katsuki Fujisawa
- Organizer
  JSST2017, The 36th JSST Annual Interna- tional Conference on Simulation Technology(Plenary Lecture), Tokyo Denki University, Tokyo, 2017 年 10 月 27 日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Cyber-physical System and Industrial Applications of Large-Scale Graph Analysis and Optimization Problem2017
- Author(s)
  Katsuki Fujisawa
- Organizer
  The 2nd Workshop Mathematical Opti- mization and Data Analysis(Plenary Talk), ZIB, Berlin, Germany, 2017 年 9 月 26 日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2017
- Author(s)
  Katsuki Fujisawa
- Organizer
  ICSI 2017 and DMBD 2017 (Plenary Talk), Fukuoka, Japan, 2017 年 7 月 28 日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 大規模グラフ解析と都市 OS の開発 ―ヒト・モノのモビリティに関する新しい数理モデルとその応用―,2017
- Author(s)
  藤澤克樹
- Organizer
  CEDEC2017, 横浜市, 2017 年 8 月 31 日
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Cyber-physical System and Industrial Applications of Large-Scale Graph Analysis and Optimization Problem2017
- Author(s)
  Katsuki Fujisawa
- Organizer
  SC17 Regular, Electronic, and Educa- tional Poster, International Conference for High Performance Computing, Networking, Storage and Analysis 17 (SC17), Denver, USA, 2017 年 11 月 16 日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] AI + グラフ解析 + 数理最適化による新しい産業応用,2017
- Author(s)
  藤澤克樹
- Organizer
  GTC Japan 2017, Tokyo, 2017 年12月13日
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 大規模グラフ最適化基盤と都市 OS 応用 ―ヒト・モノのモビリティに関する新しい数理モデルとその応用―2017
- Author(s)
  藤澤克樹
- Organizer
  ビッグデータ分析技術ワークショップ大規模グラフマイニング技術と応用
- Place of Presentation
  岐阜県高山市
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Cyber-physical System and Industrial Applications of Large-Scale Graph Analysis and Optimization Problem2017
- Author(s)
  Katsuki Fujisawa
- Organizer
  ARM HPC Workshop, Tokyo, 2017 年 12 月13日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Advanced computing & optimization infrastructure for extremely large-scale graphs on post peta-scale supercomputers2017
- Author(s)
  Katsuki Fujisawa
- Organizer
  ISM-ZIB-IMI Joint Workshop on Optimization and Data-intensive High Performance Computing, Institute of Statistical Mathematics, Tokyo, Japan
- Place of Presentation
  統計数理研究所
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 大規模グラフ解析と都市 OS の開発 ―ヒト・モノのモビリティに関する新しい数理モデルとその応用―,2016
- Author(s)
  藤澤克樹
- Organizer
  研究部会 OS 産業における応用数理. 日本応用数理学会 2016 年度年会
- Place of Presentation
  北九州国際会議場
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa
- Organizer
  ICMS2016
- Place of Presentation
  ZIB(Berlin・Germany）
- Year and Date
  2016-07-12
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 大規模グラフ解析と都市 OS の開発 -ヒト・モノのモビリティに関する新しい数理モデルとその応用-,2016
- Author(s)
  藤澤克樹
- Organizer
  第 29 回回路とシステムワークショップ
- Place of Presentation
  北九州国際会議場
- Invited
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 都市OS実現のための数理モデルと計算基盤2016
- Author(s)
  藤澤克樹
- Organizer
  IoTが実現するスマートシティ最新研究と応用事例
- Place of Presentation
  コンピュータソフトウェア協会　（東京都・港区）
- Year and Date
  2016-03-10
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 高速かつ省電力なグラフ解析とその実応用2016
- Author(s)
  藤澤克樹
- Organizer
  ACSI2016
- Place of Presentation
  九州大学病院キャンパス百年講堂
- Year and Date
  2016-01-19
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa
- Organizer
  ICMS2016, ZIB, Berlin, Germany
- Place of Presentation
  ZIB, Berlin
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  藤澤克樹
- Organizer
  ビッグデータ分析技術ワークショップ～グラフマイニング研究の最新動向と応用事例～
- Place of Presentation
  ヒルトン福岡シーホーク（福岡県・福岡市）
- Year and Date
  2016-02-28
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa
- Organizer
  Semi-plenary Talk, ICCOPT2016
- Place of Presentation
  GRIPS（東京都・港区）
- Year and Date
  2016-08-10
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  藤澤克樹
- Organizer
  ビッグデータ分析技術ワークショップ～グラフマイニング研究の最新動向と応用事例～
- Place of Presentation
  ヒルトン福岡シーホーク
- Year and Date
  2016-02-28
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa
- Organizer
  Semi-plenary Talk, ICCOPT2016, GRIPS
- Place of Presentation
  政策研究大学院大学
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 大規模グラフ解析と都市 OS の開発 ―ヒト・モノのモビリティに関する新しい数理モデルとその応用―2016
- Author(s)
  藤澤克樹
- Organizer
  DEIM 2016
- Place of Presentation
  ヒルトン福岡シーホーク（福岡県・福岡市）
- Year and Date
  2016-03-01
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa
- Organizer
  ISC16, Big Data & HPC Convergence
- Place of Presentation
  Frankfurt, Germany
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H01707
[Presentation] 都市OS実現のための数理モデルと計算基盤2016
- Author(s)
  藤澤克樹
- Organizer
  IoTが実現するスマートシティ最新研究と応用事例
- Place of Presentation
  コンピュータソフトウェア協会, 東京
- Year and Date
  2016-03-10
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] 大規模グラフ解析と都市 OS の開発 ―ヒト・モノのモビリティに関する新しい数理モデルとその応用―2016
- Author(s)
  藤澤克樹
- Organizer
  DEIM 2016
- Place of Presentation
  ヒルトン福岡シーホーク
- Year and Date
  2016-03-01
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] 高速かつ省電力なグラフ解析とその実応用2016
- Author(s)
  藤澤克樹
- Organizer
  ACSI2016
- Place of Presentation
  九州大学病院キャンパス百年講堂（福岡県・福岡市）
- Year and Date
  2016-01-19
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing & Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2016
- Author(s)
  Katsuki Fujisawa
- Organizer
  ISC16
- Place of Presentation
  Frankfurt Convention Center（Frankfurt・Germany）
- Year and Date
  2016-06-20
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing and Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  HPCCON
- Place of Presentation
  統計数理研究所（東京都・立川市）
- Year and Date
  2015-10-10
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] A Challenge to Graph500 Benchmark: Trillion-Scale Graph Processing on K Computer2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  ISC15 : HPC in Asia 02
- Place of Presentation
  Frankfurt Messe, Frankfurt (Germany)
- Year and Date
  2015-07-15
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] How to win Graph500 -- A Challenge to Graph500 Benchmark --,2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  Summer School for Combinatorial Optimization, Co@work
- Place of Presentation
  ZIB, Berlin(Germany)
- Year and Date
  2015-10-02
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing and Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  HPCCON
- Place of Presentation
  統計数理研究所, 東京
- Year and Date
  2015-10-10
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] グラフ解析と最適化ソフトウェアにおける三位一体の開発の現状と今後 - アルゴリズム + アプリケーション + HPC2015
- Author(s)
  藤澤克樹
- Organizer
  ワークショップ「数値シミュレーションだけではないスーパーコンピュータ活用」
- Place of Presentation
  九州大学
- Year and Date
  2015-01-14
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] グラフ解析と最適化ソフトウェアにおける三位一体の開発の現状と今後ーアルゴリズム＋アプリケーション＋HPC2015
- Author(s)
  藤澤克樹
- Organizer
  ワークショップ「数値シミュレーションだけではないスーパーコンピュータ活用」
- Place of Presentation
  九州大学
- Year and Date
  2015-01-14
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] A Challenge to Graph500 Benchmark: Trillion-Scale Graph Processing on K Computer2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  ISC15 : HPC in Asia 02
- Place of Presentation
  Frankfurt Messe, Germany
- Year and Date
  2015-07-15
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] A Challenge to Graph500 Benchmark: Trillion-Scale Graph Processing on K Computer2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  iDB2015
- Place of Presentation
  Todaiji Temple Cultural Center, Nara, Japan
- Year and Date
  2015-08-05
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] A Challenge to Graph500 Benchmark: Trillion-Scale Graph Processing on K Computer2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  iDB2015
- Place of Presentation
  Todaiji Temple Cultural Center（奈良県・奈良市）
- Year and Date
  2015-08-05
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] How to win Graph500 -- A Challenge to Graph500 Benchmark --,2015
- Author(s)
  Katsuki Fujisawa
- Organizer
  Summer School for Combinatorial Optimization, Co@work
- Place of Presentation
  ZIB, Berlin, Germany
- Year and Date
  2015-10-02
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Hybrid BFS Approach Using Semi-External Memory2014
- Author(s)
  K. Iwabuchi, H. Sato, R. Mizote, Y. Yasui, K. Fujisawa and S. Matsuoka
- Organizer
  International Workshop on High Performance Data Intensive Computing (HPDIC2014) in Conjunction with IEEE IPDPS 2014
- Place of Presentation
  フェニックス、アメリカ
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 超大規模半正定値計画問題に対する高性能汎用ソルバの開発と評価2014
- Author(s)
  藤澤克樹
- Organizer
  文部科学省数学協働プログラムワークショップ「正定対称行列をめぐるモデリング・数理・アルゴリズムの世界」
- Place of Presentation
  政策研究大学院大学
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Advanced Computing and Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers2014
- Author(s)
  K. Fujisawa
- Organizer
  The Japanese Extreme Big Data Projects Workshop
- Place of Presentation
  Hotel Monterey La Soeur Fukuoka
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] スーパーコンピュータを用いた大規模グラフ解析とGraph500ベンチマーク2014
- Author(s)
  藤澤克樹
- Organizer
  サイエンティフィック・システム研究会　科学技術計算分科会2014年度会合次世代HPCを支える技術
- Place of Presentation
  ホテルオークラ神戸
- Year and Date
  2014-10-29
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 最適化問題と計算の今後 – 大規模問題をどこまで解決できるのか? –2014
- Author(s)
  藤澤克樹
- Organizer
  平成 26年度 SICE 制御部門プラントモデリング部会第2回研究会, 統計数理研究所
- Place of Presentation
  統計数理研究所
- Year and Date
  2014-12-25
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Petascale General Solver for Semidefinite Programming Problems with over Two Million Constraints2014
- Author(s)
  Katsuki Fujisawa
- Organizer
  RTE-IBM Workshop Semi-Definite Programming for Optimal Power Flow Problem
- Place of Presentation
  IBM Dublin
- Year and Date
  2014-04-23
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Tegra K1 プロセッサ上での高速かつ省電力なグラフ探索ソフトウェアの開発2014
- Author(s)
  藤澤克樹
- Organizer
  NVIDIA GTC Japan 2014
- Place of Presentation
  東京ミッドタウンホール&カンファレンス
- Year and Date
  2014-07-16
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Advanced Computing and Optimization Infrastructure for Extremely Large Scale Graphs on Post Peta-Scale Supercomputers2014
- Author(s)
  Katsuki Fujisawa
- Organizer
  2014 ATIP Workshop: Japanese Research Toward Next Generation Extreme Computing, SC14
- Place of Presentation
  New Orleans Convention Center
- Year and Date
  2014-11-17
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] スーパーコンピュータを用いた大規模グラフ解析と Graph500 ベンチマーク2014
- Author(s)
  藤澤克樹
- Organizer
  サイエンティフィック・システム研究会科学技術計算分科会 2014 年度会合次世代 HPC を支える技術,
- Place of Presentation
  神戸市、ホーテルオークラ神戸
- Year and Date
  2014-10-29
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Advanced Computing and Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers,2014
- Author(s)
  Katsuki Fujisawa
- Organizer
  2014 ATIP Workshop: Japanese Research Toward Next-Generation Extreme Computing, SC14
- Place of Presentation
  New Orleans Convention Center
- Year and Date
  2014-11-17
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Fast and Energy-efficient Breadth-first Search on a single NUMA system2014
- Author(s)
  Y. Yasui, K. Fujisawa and Y. Sato
- Organizer
  Inetnational Supercomputing Conference (ISC 14)
- Place of Presentation
  ライブティヒ、ドイツ
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 最適化と計算の今後：大規模問題をどこまで解決できるのか？2013
- Author(s)
  藤澤克樹
- Organizer
  日本オペレーションズ・リサーチ学会秋期発表大会研究賞受賞特別講演
- Place of Presentation
  徳島大学
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 数学ソフトウエアの開発と今後の方向性: HPC 技術の活用2013
- Author(s)
  藤澤克樹
- Organizer
  産学連携、教育プログラム, 九州大学IMI Colloquium
- Place of Presentation
  九州大学マス・フォア・インダストリ研究所
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] TSUBAME によるグラフ解析と数理最適化問題のグランドチャレンジ2013
- Author(s)
  藤澤克樹
- Organizer
  シンポジウム「スーパーコンピュータTSUBAME の進化と未来」
- Place of Presentation
  東京工業大学学術国際情報センター
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] NVIDIA プロセッサによる最適化高速計算及び省電力グラフ探索2013
- Author(s)
  藤澤克樹
- Organizer
  NVIDIA GTC Japan 2013
- Place of Presentation
  東京ミッドタウンホール＆カンファレンス
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] ポストペタスケールシステムにおける超大規模グラフ最適化基盤2013
- Author(s)
  藤澤克樹
- Organizer
  九州大学マス・フォア・インダストリ研究所研究集会：「グラフビッグデータ」
- Place of Presentation
  九州大学マス・フォア・インダストリ研究所
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Performance Analysis of Hybrid BFS Approach Using Semi-External Memory2013
- Author(s)
  K. Iwabuchi, H. Sato, Y. Yasui, and K. Fujisawa
- Organizer
  SC 2013 Regular, Electronic, and Educational Poster, International Conference for High Performance Computing, Networking, Storage and Analysis 2013
- Place of Presentation
  デンバー、アメリカ
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] 大規模最適化問題に対するソフトウェア開発と高速&安定計算--理論からスパコンまで-2013
- Author(s)
  藤澤克樹
- Organizer
  日本数式処理学会東北地区合同分科会
- Place of Presentation
  カルチャー仙台ビル(仙台市)
- Year and Date
  2013-01-26
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] 次世代スパコン技術を用いた超大規模グラフ解析と実社会2013
- Author(s)
  藤澤克樹
- Organizer
  第313回九州大学数値解析セミナー(Q-NA)
- Place of Presentation
  九州大学
- Invited
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] Peta-scale General Solver for Semidefinite Programming Problems with over Two Million Constraints2013
- Author(s)
  K. Fujisawa, T. Endo, H. Sato, Y. Yasui, N. Matsuzawa, and H. Waki
- Organizer
  SC13 Regular, Electronic, and Educational Poster, International Conference for High Performance Computing, Networking, Storage and Analysis 2013 (SC2013)
- Place of Presentation
  デンバー、アメリカ
- Data Source
  KAKENHI-PROJECT-25240004
[Presentation] High-performance general solver for extremely large-scale semidefinite programming problems2012
- Author(s)
  K.Fujisawa, T.Endo, S.Matsuoka, H.Sato, M.Yamashita
- Organizer
  21st International Symposium on Mathematical Programming (ISMP 2012)
- Place of Presentation
  Berlin, Germany
- Year and Date
  2012-08-24
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] 大規模最適化問題に対するソフトウェア開発と高速&安定計算--理論からスパコンまで-2012
- Author(s)
  藤澤克樹
- Organizer
  JST湊ERATOセミナー
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2012-12-12
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] High-performance general solver for extremely large-scale semidefinite programming problems2012
- Author(s)
  K.Fujisawa,T.Endo,H.Sato, M.Yamashi ta, S.Matsuoka, M.Nakata
- Organizer
  2012 ACM/IEEE conference on Supercomputing
- Place of Presentation
  SC '12, Salt lake city, USA
- Year and Date
  2012-11-15
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] 次世代スパコン技術を用いた超大規模グラフ解析と実社会への応用2012
- Author(s)
  藤澤克樹
- Organizer
  第11回情報科学技術フォーラム(FIT2012)
- Place of Presentation
  法政大学(東京都小金井市)
- Year and Date
  2012-09-04
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] SDPA Project : Solving Large-scale Semidefinite Programs2011
- Author(s)
  K.Fujisawa, M.Yamashita, M.Nakata, M.Fukuda
- Organizer
  Siam Conference on Optimization 2011
- Place of Presentation
  Darmstadtium Conference Center(ドイツ)
- Year and Date
  2011-05-17
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] Parallel Computation for SDPs Focusing on the Sparsity of Schur Complements Matrices2011
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, K.Nakata, M.Nakata
- Organizer
  INFORMS Annual Meeting 2011
- Place of Presentation
  Charlotte Conference Center(アメリカ)
- Year and Date
  2011-11-15
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] High Performance Solvers for Semidefinite Programs2011
- Author(s)
  M.Yamashita, K.Fujisawa, M.Fukuda, K.Nakata, M.Nakata
- Organizer
  KSIAM Annual Meeting 2011
- Place of Presentation
  Seogwipo KAL Hotel(韓国)
- Year and Date
  2011-11-25
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] SDPA project2010
- Author(s)
  K.Fujisawa
- Organizer
  Solving large-scale semidefinite programs, Parallel Computing and SDP Workshop
- Place of Presentation
  Zuse-Institute Berlin, Deutschland
- Year and Date
  2010-12-01
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] SDPA project : Solving large-scale semidefinite programs2010
- Author(s)
  Katsuki Fujisawa
- Organizer
  Parallel Computing and SDP Workshop
- Place of Presentation
  Zuse-Institute Berlin, Deutschland
- Year and Date
  2010-12-01
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] Fast and stable computation for the Semidefinite Programming2010
- Author(s)
  K.Fujisawa
- Organizer
  HPOPT 2010 - 11th International Workshop on High Performance Optimization Techniques
- Place of Presentation
  Tilburg University, The Netherlands
- Year and Date
  2010-06-16
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] Efficient Parallel Software for Large-Scale Semidefinite Programs2010
- Author(s)
  M.Yamashita, K.Fujisawa
- Organizer
  2010 IEEE Multi-Conference on Systems and Control
- Place of Presentation
  パシフィコ横浜(横浜, 日本)
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] Fast and stable computation for the Semidefinite Programming2010
- Author(s)
  K.Fujisawa
- Organizer
  HPOPT 2010-11th International Workshop on High Performance Optimization Techniques
- Place of Presentation
  Tilburg University, The Netherlands
- Year and Date
  2010-06-16
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] SDPA project : Solving large-scale semidefinite programs2010
- Author(s)
  K.Fujisawa
- Organizer
  Parallel Computing and SDP Workshop
- Place of Presentation
  Zuse-Institute Berlin, Deutschland
- Year and Date
  2010-12-01
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] SDPARA : a parallel software for large-scale SDP based on primal-dual interior-point methods2010
- Author(s)
  M.Yamashita, K.Fujisawa
- Organizer
  Parallel Computing and SDP Workshop
- Place of Presentation
  Zuse-Institut Berlin (Berlin, Japan)
- Year and Date
  2010-12-01
- Data Source
  KAKENHI-PROJECT-22310089
[Presentation] Parallel Software for Semidefinite Programming with Sparse Schur complement Matrix2009
- Author(s)
  M. Yamashita, K. Fujisawa, M. Fukuda, Y. Futakata, K. Kobayashi, M. Kojima, K. Nakata, M. Nakata
- Organizer
  The 20th International Symposium of Mathematical Programming (ISMP)
- Place of Presentation
  Chicago, IL, USA
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] 半正定値計画問題に対するソフトウェア開発で用いられる新技術について2009
- Author(s)
  藤澤克樹, 後藤和茂, 中田真秀, 高宮安仁, 山下真
- Organizer
  21世紀の数理計画:アルゴリズムとモデリング, 京都大学数理解析研究所研究集会
- Place of Presentation
  京都大学
- Year and Date
  2009-07-22
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] New Technologies in the SDPA Project2009
- Author(s)
  藤澤克樹
- Organizer
  The 20th International Symposium of Mathematical Programming(ISMP)
- Place of Presentation
  Chicago, IL, USA
- Year and Date
  2009-08-26
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] New Technologies in the SDPA Project2009
- Author(s)
  K.Fujisawa
- Organizer
  The 20th International Symposium of Mathematical Programming (ISMP)
- Place of Presentation
  Chicago, IL, USA
- Year and Date
  2009-08-26
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] Parallel Software for SemiDeinfite Programming with Sparse Schur Complement Matrix2009
- Author(s)
  K. Fujisawa, M. Fukuda, Y. Futakata, K. Kobayashi, M. Kojima, K. Nakata, M. Nakata
- Organizer
  The 20th International Symposium of Mathematical Programming (ISMP)
- Place of Presentation
  Chicago, IL, USA
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] New Technologies in the SDPA Project2009
- Author(s)
  K. Fujisawa
- Organizer
  The 20th International Symposium of Mathematical Programming (ISMP)
- Place of Presentation
  Chicago, IL, USA
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] 最適化問題用オンライン・ソルバーの構築と自動選択機能の開発2008
- Author(s)
  藤澤克樹
- Organizer
  日本オペレーションズ・リサーチ学会 2008年秋季研究発表会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] The SDPA Project: Solving Large-Scale Semidefinite Programs2008
- Author(s)
  K. Fujisawa
- Organizer
  SIAM Conference on Optimization (OP08)
- Place of Presentation
  Boston, MA, USA
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] SDPA Project and New Features of SDPA 72008
- Author(s)
  K. Fujisawa
- Organizer
  The 4th Sino-Japanese Optimization Meeting
- Place of Presentation
  NCKU, Tainan, Taiwan
- Year and Date
  2008-08-30
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] SDPA: Leading-edge Software for SDP2008
- Author(s)
  M. Yamashita, M. Fukuda, M. Kojima, K. Nakata, K. Fujisawa, K. Kobayashi, M. Nakata
- Organizer
  Informs Annual Meeting 2008
- Place of Presentation
  Marriott Wardman Park Hotel, Washington DC, USA
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] SDPA Project and New Features of SDPA72008
- Author(s)
  K. Fujisawa, M. Kojima, M. Fukuda, K. Nakata, M. Yamashita, M. Nakata, K. Goto
- Organizer
  The 4th Sino-Japanese Optimization Meeting, National Center for Theoretical Sciences
- Place of Presentation
  National Cheng-Kung University, Tainan, Taiwan
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] The SDPA Project ; Solving Large-Scale Semidefinite Programs2008
- Author(s)
  K.Fujisawa
- Organizer
  SIAM Conference on Optimization
- Place of Presentation
  Boston Park Plaza Hotel and Towers, Boston, MA, USA
- Year and Date
  2008-05-12
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] SDPA Project and New Features of SDPA 72008
- Author(s)
  K.Fujisawa
- Organizer
  The 4th Sino-Japanese Optimization Meeting
- Place of Presentation
  Tainan, Taiwan
- Year and Date
  2008-08-30
- Data Source
  KAKENHI-PROJECT-20510143
[Presentation] New Features of SDPA (semidefinite programming algorithm)2007
- Author(s)
  K. Nakata, K. Fujisawa, M. Fukuda, K. Kobayashi, M. Kojima, M. Nakata, M. Yamashita
- Organizer
  INFORMS Annual Meeting
- Place of Presentation
  Seattle
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] SDPA Project: Solving Large-scale Semidefinite Programs2007
- Author(s)
  Katsuki Fujisawa
- Organizer
  Workshop on Advances in Optimization
- Place of Presentation
  東京工業大学,東京
- Year and Date
  2007-04-21
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] 半正定値計画問題に対する主双対内点法の高速&安定計算2007
- Author(s)
  藤澤克樹
- Organizer
  計算科学の基盤技術としての高速アルゴリズムとその周辺
- Place of Presentation
  京都大学,京都
- Year and Date
  2007-11-15
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] SDPA Project : Solving Large-scale Semide nite Programs, Workshop on Advances in Optimization2007
- Author(s)
  K. Fujisawa, M. Kojima, K. Nakata, M. Fukuda, M. Yamashita, M. Nakata
- Organizer
  Workshop on Advances in Optimization
- Place of Presentation
  Tokyo Institute of Technology, Japan
- Data Source
  KAKENHI-PROJECT-19310096
[Presentation] チュートリアル講演: グラフ解析・ネットワーク分析入門
- Author(s)
  藤澤克樹
- Organizer
  日本オペレーションズ・リサーチ学会 2014 年秋季研究発表会
- Place of Presentation
  北海道科学大学
- Year and Date
  2014-08-28 – 2014-08-29
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] チュートリアル講演: 最適化問題と計算の今後 – 大規模問題をどこまで解決できるのか?
- Author(s)
  藤澤克樹
- Organizer
  ウィンタースクール「数学ソフトウェア・チュートリアル
- Place of Presentation
  九州大学
- Year and Date
  2015-02-18 – 2015-02-19
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530
[Presentation] Advanced Computing and Optimization Infrastructure for Extremely Large-Scale Graphs on Post Peta-Scale Supercomputers
- Author(s)
  Katsuki Fujisawa
- Organizer
  IMI Workshop on Optimization in the Real World, Kyushu University
- Place of Presentation
  Kyushu University
- Year and Date
  2014-10-14 – 2014-10-15
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120530

1. KOJIMA Masakazu (90092551)

# of Collaborated Projects: 9 results

# of Collaborated Products: 8 results
2. NAKATA Kazuhide (00312984)

# of Collaborated Projects: 6 results

# of Collaborated Products: 13 results
3. Katoh Naoki (40145826)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
4. YAMASHITA Magkoto (20386824)

# of Collaborated Projects: 5 results

# of Collaborated Products: 23 results
5. TAKEDA Akiko (80361799)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
6. FUKUDA Mituhiro (80334548)

# of Collaborated Projects: 3 results

# of Collaborated Products: 9 results
7. TAGAWA Hiroshi (70283629)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. OHSAKI Makoto (40176855)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. DAI Yang (40244678)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. GOTOH Junya (40334031)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
11. YOSHISE Akiko (50234472)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. YAMAMOTO Yoshitsugu (00119033)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. KUNO Takahito (00205113)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. SHIGENO Maiko (40272687)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. MATSUOKA Satoshi (20221583)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
16. 西澤英和 (70127116)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. 瀧澤重志 (40304133)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
18. 鍛冶静雄 (00509656)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
19. KONNO Hiroshi (10015969)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. NONOBE Koji (40324678)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. UMETANI Syunji (80367820)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
22. OKAMOTO Yoshio (00402660)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. MIYOSHI Naoto (20263121)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. HACHIMORI Masahiro (00344862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. WAKI Hayato (00567597)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. MINATO Shin-ichi (10374612)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. UNO Takeaki (00302977)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. AIDA Kento (80247212)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. OGAWA Hirotaka (90302968)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. MURAMATSU Masakazu (70266071)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. Yasuda Masaya (30536313)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
32. Katsuhiko Okada (90411793)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 山岸常人 (00142018)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 神山直之 (10548134)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. 谷川眞一 (30623540)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. 伊藤仁一 (20193493)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 東川雄哉 (20749486)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. 小林祐貴 (70756668)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
39. 山川誠 (50378816)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. 奈良知惠 (40147898)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. 佐藤憲一郎 (30713531)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
42. 青野良範 (50611125)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 伊藤聡 (50232442)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. 月岡靖智 (50736709)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. 羽室行信 (90268235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
46. 中尾昌広 (50582871)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
47. 児玉祐悦 (80356998)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
48. SUZUMURA Toyotaro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. MIZUTANI Taro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
50. HOSOZAWA Osamu

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. KIM Sunyoung

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
52. 水谷太朗

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
53. SATO Hitoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
54. KAJI Shizuo

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
55. Kento Sato

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
56. 吉良知文

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Fujisawa Katsuki 藤澤 克樹

FUJISAWA Katsuki 藤澤 克樹

藤沢 克樹 フジサワ カツキ

TAGAWA Hiroshi 田川 浩

FVJISAWA Katsuki 藤沢 克樹

Research Projects

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Co-Researchers

Development and Industrial Application of Universal Manifold Learning Algorithm for Realization of Super Smart SocietyPrincipal Investigator

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Development and Evaluation of Hierarchical Data Analysis and Optimization System for Realizing Smart CityPrincipal Investigator

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スパースデータの多階層メモリへの配置及び高速かつ省電力計算手法の開発と検証Principal Investigator

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The development of online solver having functions of automatic parameter settings for optimization problemsPrincipal Investigator

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Fujisawa Katsuki 藤澤克樹

FUJISAWA Katsuki 藤澤克樹

藤沢克樹フジサワカツキ

TAGAWA Hiroshi 田川浩

FVJISAWA Katsuki 藤沢克樹