• 172 Citations
  • 6 h-Index
1991 …2019
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Research Output 1991 2019

Article

レベルセット関数を利用した高速流と大変形するシェルの連成解析

Translated title of the contribution: Coupled analysis of high-speed flow and large-deformable shell using level set function橋本学, 小野謙二 & 野口裕久, May 19 2008, In : 計算工学講演会論文集. 13, 1, p. 17-18 2 p.

Research output: Contribution to journalArticle

レベルセット関数を用いたpartitioned coupling algorithmのfolded airbag deploymentへの適用

Translated title of the contribution: APPLICATION OF A PARTITIONED COUPLING ALGORITHM USING LEVEL SET FUNCTION TO FOLDED AIRBAG DEPLOYMENT橋本学 & 小野謙二, May 2010, In : 計算工学講演会論文集. 15, 1, p. 231-234 4 p.

Research output: Contribution to journalArticle

係数行列のビット表現による疎行列反復解法の高速化(<特集>注目研究in CFD28,<特集>第28回数値流体力学シンポジウム)

Translated title of the contribution: Performance improvement of iterative solver using bit-representation of sparse matrices(<Special Review>Selected Researches in CFD28)小野謙二, Kenji, O., 理化学研究所計算科学研究機構 & Advanced, I. F. C. S., Apr 25 2015, In : ながれ : 日本流体力学会誌 = Journal of Japan Society of Fluid Mechanics. 34, 2, p. 119-123 5 p.

Research output: Contribution to journalArticle

先進可視化システムとその活用

Translated title of the contribution: Progressive Visualization System and Its Utilization小野謙二 & 宮地英生, Jul 1 2006, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 26, 1, p. 39

Research output: Contribution to journalArticle

Visualization
Computer hardware

医療画像に基づく鼻腔内熱流動のボクセルシミュレーション

Translated title of the contribution: Voxel Simulation of Nasal Air Flow and Temperature Based on the Medical Images水谷崇志, 磯部光基, 田中学, 世良俊博 & 小野謙二, 2014, In : BME = Bio medical engineering / henshu, Nihon ME Gakkai. 52, 1, p. 33-41 9 p.

Research output: Contribution to journalArticle

Magnetic resonance
Air
Pressure drop
Tomography
Heat transfer

可視化技術の進展と計算科学への貢献 (20周年記念号) -- (特集 計算工学の20年、これからの20年)

Translated title of the contribution: Progress of Visualization Technology and its Contribution to Computational Science小野謙二, 2016, In : 計算工学. 21, 1, p. 3392-3395 4 p.

Research output: Contribution to journalArticle

嗅動作時における鼻腔内流れのボクセルシミュレーション

Translated title of the contribution: Voxel-based simulation of nasal airflow during a sniff清水崇文, 平井康幸, 木村真也, 世良俊博, 横田秀夫, 小野謙二 & 田中学, 2019, In : バイオエンジニアリング講演会講演論文集. 2019, 0, p. 1G22

Research output: Contribution to journalArticle

大変形FSI解析のためのレベルセット粒子による界面処理

Translated title of the contribution: Level set particle interface treatment for large deformation FSI analyses橋本学, 小野謙二 & 野口裕久, 2008, In : 理論応用力学講演会 講演論文集. 57, 0, p. 286-286 1 p.

Research output: Contribution to journalArticle

Fluids
Interpolation
Finite element method

大規模ボリュームデータの out of core 線画レンダリング

Translated title of the contribution: OUT OF CORE IMPLEMENTATION OF LINE DRAWINGS FOR LARGE SCALE VOLUME DATA柿本正憲, 西沢直樹, 芳賀剛士 & 小野謙二, May 19 2008, In : 計算工学講演会論文集. 13, 2, p. 593-596 4 p.

Research output: Contribution to journalArticle

大規模並列可視化システムHIVEの開発

Translated title of the contribution: Development of Large-Scale Parallel Visualization System HIVE小野謙二, 野中丈士, 藤田将洋, 奥健太郎 & 川鍋友宏, May 2016, In : 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 21, p. 4p

Research output: Contribution to journalArticle

大規模数値計算における可視化技術の最先端

Translated title of the contribution: Advanced Visualization Technology on Large-Scale Numerical Simulation小野謙二, Apr 1 2012, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 32, 125, p. 52-57 6 p.

Research output: Contribution to journalArticle

Visualization
Data visualization
Supercomputers
Computer simulation
Processing

大規模時空間並列計算でのParareal法の性能評価

Translated title of the contribution: Performance Evaluation of Parareal Method for Large-Scale Spatio-Temporal Computation今村成吾, 飯塚幹夫, 小野謙二 & 横川三津夫, May 2017, In : 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 22, p. 4p

Research output: Contribution to journalArticle

次世代スパコン向け超大規模データの可視化手法

Translated title of the contribution: Visualization for Extreme Large Data Set Toward a Next-Generation Super Computer小野謙二, Oct 31 2009, In : 計算工学. 14, 4, p. 2177-2178 2 p.

Research output: Contribution to journalArticle

次世代可視化システムのプラットホーム

Translated title of the contribution: A Novel Platform for Next-Generation Visualization System小野謙二, 吉川広幸 & 俵展丈, Mar 15 2005, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 25, 1, p. 249-250 2 p.

Research output: Contribution to journalArticle

次世代計算機用アプリケーション・ミドルウェアの開発

Translated title of the contribution: Development of an application middleware for the next-generation supercomputer伊東聰 & 小野謙二, May 2009, In : 計算工学講演会論文集. 14, 1, p. 59-62 4 p.

Research output: Contribution to journalArticle

熱流体・構造連成解析システムの開発と自動車技術への応用

Translated title of the contribution: Development of Advanced Simulation System for Thermal Fluid/Structure Interaction Problem and Its Automotive Application小野謙二 & 橋本学, May 1 2008, In : 自動車技術. 62, 5, p. 47-52 6 p.

Research output: Contribution to journalArticle

特集の企画にあたって(<特集>注目研究in CFD25,<特集>第25回数値流体力学シンポジウム)

Translated title of the contribution: Selected Researches in CFD25小野謙二, 森西洋平, 東京大学生産技術研究所 & 名古屋工業大学大学院工学研究科, Apr 25 2012, In : ながれ : 日本流体力学会誌 = Journal of Japan Society of Fluid Mechanics. 31, 2, p. 111

Research output: Contribution to journalArticle

生体内における超音波伝播挙動の数値解析(OS9-2生物流体工学とその応用(循環器系の血流解析))

Translated title of the contribution: Simulation of ultrasound propagation in body今北暁夫, 小野謙二, 吉澤晋 & 松本洋一郎, Nov 24 2004, In : 流体工学部門講演会講演論文集. 2004, p. 277

Research output: Contribution to journalArticle

画像重畳装置とクラスタ装置を使った高速可視化システムの開発

Translated title of the contribution: High Performance Visualization on PC Cluster with Image Merge Unit林幸子, 宮地英生 & 小野謙二, Jul 1 2004, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 24, 1, p. 299-302 4 p.

Research output: Contribution to journalArticle

Visualization
Hardware
Rendering (computer graphics)

畳み込みニューラルネットワークを用いた自動車の三次元モデルにおける各車型の特徴抽出と視覚化

Translated title of the contribution: Analyses and Visualization of Characteristics of Car Body Types by Using Convolutional Neural Network田中俊太朗, 原田利宣 & 小野謙二, 2019, In : 日本感性工学会論文誌. 18, 1, p. 113-121 9 p.

Research output: Contribution to journalArticle

Railroad cars
Visualization
Neural networks
Image recognition

直交格子を用いた薄い物体周りの非圧縮流れ計算の検討(数値計算(1),一般講演)

Translated title of the contribution: Investigation of Incompressible Flow Calculation for Thin Objects on Cartesian Grid赤坂啓 & 小野謙二, Sep 4 2008, In : 日本流体力学会年会講演論文集. 2008, p. 78

Research output: Contribution to journalArticle

Incompressible flow
Geometry
Circular cylinders
Reynolds number

符号付き距離関数を形状表現に用いた流体ソルバーの精度(距離と法線情報を利用した界面近傍における差分と補間の提案)

Translated title of the contribution: Numerical Accuracy of Fluid Solver Using Signed Distance Function for Shape Representation (Difference and Interpolation Methods near Interfaces Based on Distance and Normal)沖田浩平 & 小野謙二, 2011, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 77, 781, p. 1813-1825 13 p.

Research output: Contribution to journalArticle

Interfaces (computer)
interpolation
Interpolation
laminar flow
Fluids

組織の加熱凝固を考慮したHIFU治療シミュレーション: J0102-3-3 (次世代生命体統合シミュレーション(3))

Translated title of the contribution: J0102-3-3 Simulation of the high intensity focused ultrasound therapy including the heat coagulation of tissue沖田浩平, 小野謙二, 杉山和靖, 高木周 & 松本洋一郎, Sep 12 2009, In : 年次大会講演論文集 : JSME annual meeting. 2009, 6, p. 43-44 2 p.

Research output: Contribution to journalArticle

coagulation
therapy
heat
tumors
simulation

自動車設計における空力音予測の研究動向

Translated title of the contribution: Research Trend of Numerical Prediction of Aerodynamic Sound in Automobile Design小野謙二, Oct 1 2003, In : 騒音制御. 27, 5, p. 318-323 6 p.

Research output: Contribution to journalArticle

視線に基づく関心領域の特定と流れの可視化への適用

Translated title of the contribution: ROI Detection and Flow Visualization Based on Gaze Information渡邉大介, 小野謙二 & 茅暁陽, Jul 1 2008, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 28, 1, p. 301-304 4 p.

Research output: Contribution to journalArticle

視線情報に基づく流れの可視化システム

Translated title of the contribution: Gaze-Directed Flow Visualization System渡辺大介, 茅暁陽, 小野謙二 & 金小鋼, Mar 15 2005, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 25, 1, p. 255-258 4 p.

Research output: Contribution to journalArticle

Flow visualization
Flow fields
Flow patterns
Visualization
Display devices

視線情報を利用した3次元流れ場における関心領域の取得と流線の自動配置

Translated title of the contribution: Identification of ROI in 3D Flow Field Using Eye Tracking Data and Automatic Streamline Placement渡邉大介, 小野謙二 & 茅暁陽, Sep 15 2007, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 27, 2, p. 119-120 2 p.

Research output: Contribution to journalArticle

解説 自動車設計に関わる流体問題と日産自動車における空力分野のCFDについて

小野謙二 & 姫野龍太郎, Jul 2000, In : 数値流体力学. 8, 4, p. 167-179,190

Research output: Contribution to journalArticle

設計における直交格子法の利用(<特集>CFDの新展開)

Translated title of the contribution: Product Design using Cartesian Mesh Method(<Special Review>CFD toward Practical Applications)小野謙二, Feb 25 2002, In : ながれ : 日本流体力学会誌 = Journal of Japan Society of Fluid Mechanics. 21, 1, p. 16-25 10 p.

Research output: Contribution to journalArticle

超大規模ボクセル生成技術とシミュレータへのインターフェイスの開発

Translated title of the contribution: Development of technology for very-large-scale voxel generation and its interface for simulators小野謙二, 水野宏基 & 向井亨光, May 2012, In : 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 17, p. 4p

Research output: Contribution to journalArticle

超大規模熱流体計算のための100億超の階層的直交格子生成とその応用 (特集 スーパーコンピュータ「京」を利用した流体工学研究の新展開と機械工学関連の先端的産業応用事例)

Translated title of the contribution: Grid Generation of Hierarchical Cartesian Data Structure for Large-Scale Thermal Flow Simulation over 10G Elements and Its Applications小野謙二 & 大西順也, May 2014, In : ターボ機械. 42, 5, p. 310-316 7 p.

Research output: Contribution to journalArticle

車体外部の微小な形状変化が流れ場に及ぼす影響について

Translated title of the contribution: A CFD STUDY OF CHANGES IN FLOW CAUSED BY SMALL MODIFICATION IN A-PILLAR SHAPE OF A PASSENGER CAR小野謙二, 姫野龍太郎, 塩澤博行 & 佐藤早苗, May 29 1996, In : 計算工学講演会論文集. 1, 1, p. 475-478 4 p.

Research output: Contribution to journalArticle

重畳装置を用いたインタラクティブボリュームレンダリングの性能評価(OS22b CGと計算力学)

Translated title of the contribution: Performance evaluation of interactive volume rendering with a hardware compositor小野謙二 & 玉木剛, Nov 17 2004, In : 計算力学講演会講演論文集. 2004, 17, p. 437-438 2 p.

Research output: Contribution to journalArticle

階層型直交格子を用いた大規模流体シミュレーションの並列化

Translated title of the contribution: Parallelization of a CFD system based on hierarchical Cartesian grids大西順也, 小野謙二 & 鈴木惣一朗, Dec 31 2013, In : ハイパフォーマンスコンピューティングと計算科学シンポジウム論文集. 2014, p. 42-42 1 p.

Research output: Contribution to journalArticle

非ブロッキング集団通信の通信隠蔽効果に関する調査

Nanri, T., Ohshima, S. & Ono, K., Dec 11 2017, In : 研究報告ハイパフォーマンスコンピューティング(HPC). 162, 17, p. 1-11 11 p.

Research output: Contribution to journalArticle

非定常大規模データのインタラクティブ可視化システムの開発

Translated title of the contribution: Development of Interactive Visualization System for Unsteady Large-Scale Data Set小野謙二, 玉木剛, 吉川広幸, 片野康生 & Ma, K-L., Jul 1 2004, In : 可視化情報学会誌 = Journal of the Visualization Society of Japan. 24, 1, p. 311-314 4 p.

Research output: Contribution to journalArticle

非水密なポリゴン要素で構成された任意形状周りの直交格子を用いた非圧縮粘性流れ解析(流体工学,流体機械)

Translated title of the contribution: Simulation of Incompressible Viscous Flow on Cartesian Grid for Arbitrary Geometries Composed of Non-Watertight Polygon Elements(Fluids Engineering)赤坂啓 & 小野謙二, 2010, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 76, 764, p. 536-545 10 p.

Research output: Contribution to journalArticle

polygons
viscous flow
Viscous flow
grids
engineering

領域分割法におけるサブドメインのノード内最適自動マッピング

Translated title of the contribution: Automatically optimized core mapping for subdomains of domain decomposition methods on multicore parallel environment伊東聰, 後藤和哉 & 小野謙二, Jan 11 2011, In : ハイパフォーマンスコンピューティングと計算科学シンポジウム論文集. 2011, p. 163-169 7 p.

Research output: Contribution to journalArticle

高密度焦点式超音波療法の支援に向けたシミュレーション

Translated title of the contribution: NUMERICAL SIMULATION FOR THE ASSISTANCE OF HIGH INTENSITY FOCUSED ULTRASOUND THERAPY沖田浩平, 小野謙二, 高木周 & 松本洋一郎, May 19 2008, In : 計算工学講演会論文集. 13, 2, p. 609-612 4 p.

Research output: Contribution to journalArticle

鼻腔内気流のボクセルシミュレーション

Translated title of the contribution: Voxel Simulation of Airflow in Human Nasal Cavity木村真也, 坂田拓也, 田中学, 世良俊博, 覚正信徳, 横田秀夫, 小野謙二 & 高木周, 2010, In : 日本伝熱シンポジウム講演論文集. 2010, 0, p. 89-89 1 p.

Research output: Contribution to journalArticle

鼻腔内流れの熱流体解析

Translated title of the contribution: Thermo-fluid analysis of airflow in the human nasal cavity太田和生, 木村真也, 田中学, 世良俊博, 覚正信徳, 横田秀夫, 小野謙二 & 高木周, 2011, In : 日本伝熱シンポジウム講演論文集. 2011, 0, p. 253-253 1 p.

Research output: Contribution to journalArticle

鼻腔内熱流動ボクセル解析における横断面医療画像二次元補間の有効性

Translated title of the contribution: Effectiveness of Two-dimensional Medical Image Interpolation in the Transverse Plane in the Voxel Analysis of Nasal Air Flow and Temperature磯部光基, 木村祐介, 木村真也, 世良俊博, 横田秀夫, 小野謙二 & 田中学, 2015, In : BME = Bio medical engineering / henshu, Nihon ME Gakkai. 53, 3, p. 160-167 8 p.

Research output: Contribution to journalArticle

Interpolation
Image resolution
Air
Pixels
Temperature
Chapter
5 Citations (Scopus)

Applications of CFD using voxel modeling to vehicle development

Ono, K., Fujitani, K. & Fujita, H., Dec 1 1999, Proceedings of the 1999 3rd ASME/JSME Joint Fluids Engineering Conference, FEDSM'99, San Francisco, California, USA, 18-23 July 1999 (CD-ROM). American Society of Mechanical Engineers, 1 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Computational fluid dynamics
Turnaround time
Flow simulation
Ducts
modeling
Commissioned report

In Situ Visualization for Computational Science (Dagstuhl Seminar 18271)

Ono, K. & Childs, H., 2019, Dagstuhl, Germany: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik. 43 p.

Research output: Book/ReportCommissioned report

Open Access
Technical presentations
Visualization
Data visualization
Processing
Conference article
5 Citations (Scopus)

Data centric framework for large-scale high-performance parallel computation

Ono, K., Kawashima, Y. & Kawanabe, T., Jan 1 2014, In : Procedia Computer Science. 29, p. 2336-2350 15 p.

Research output: Contribution to journalConference article

Productivity
Supercomputers
Data structures
Life cycle
Simulators

Fluid data compression and ROI detection using run length method

Ishikawa, S., Wu, H., Bi, C., Chen, Q., Taki, H. & Ono, K., Jan 1 2014, In : Procedia Computer Science. 35, C, p. 1284-1291 8 p.

Research output: Contribution to journalConference article

Data compression
Visualization
Fluids
Supercomputers
Compaction
2 Citations (Scopus)

Numerical study on high intensity focused ultrasound therapy using array transducer

Okita, K., Sugiyama, K., Ono, K., Takagi, S. & Matsumoto, Y., Jan 1 2010, In : Physics Procedia. 3, 1, p. 315-322 8 p.

Research output: Contribution to journalConference article

skull
therapy
transducers
cancer
brain
36 Citations (Scopus)

Prediction of wind noise radiated from passenger cars and its evaluation based on auralization

Ono, K., Himeno, R. & Fukushima, T., Jan 1 1999, In : Journal of Wind Engineering and Industrial Aerodynamics. 81, 1-3, p. 403-419 17 p.

Research output: Contribution to journalConference article

Passenger cars
Mirrors
Acoustic noise
Finite difference method
Automobiles
Conference contribution
3 Citations (Scopus)

2-3-4 combination for parallel compression on the K computer

Bi, C. & Ono, K., Jan 1 2014, Proceedings - 2014 IEEE Pacific Visualization Symposium, PacificVis 2014. IEEE Computer Society, p. 281-285 5 p. 6787182. (IEEE Pacific Visualization Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Parallel processing systems
Decomposition
Supercomputers
Data storage equipment
Communication