Research Institute for Information Technology

Research Output 1991 2020

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Analyzing the I/O Performance of Post-Hoc Visualization of Huge Simulation Datasets on the K Computer

Inacio, E. C., Nonaka, J., Ono, K. & Dantas, M., Oct 17 2017.

Research output: Contribution to conferencePaper

An Approach to Safe Off-Site Backup Utilizing Secret Sharing Scheme and Storage Virtualization

Amano, H., Dohi, Y. & Ikeda, H., Nov 2013.

Research output: Contribution to conferencePaper

An SNS-based literature review system for conducting a research survey

Yin, C., Yau, J. Y. K., Hirokawa, S. & Tabata, Y., Jan 1 2013, p. 404-410. 7 p.

Research output: Contribution to conferencePaper

survey research
Students
Search engines
search engine
student

A private cloud environment for teaching search engine construction

Ito, E., Flanagan, B., Yin, C., Nakatoh, T. & Hirokawa, S., Jan 1 2013, p. 397-403. 7 p.

Research output: Contribution to conferencePaper

Search engines
search engine
Teaching
Servers
Education

CFDによる円柱周りの流れの二次元非定常解析: (可視化情報学会 全国講演会(札幌2000)講演論文集) -- (数値解析・衝撃波)

Translated title of the contribution: Unsteady Two-Dimensional CFD Analysis of Flow around a Circular Cylinder香取嘉彰, 小野謙二 & 高木通俊, 2000, p. 195-198. 4 p.

Research output: Contribution to conferencePaper

Circular cylinders
Flow fields
Computational fluid dynamics
Vortex flow
Reynolds number

Collecting Performance in a Cyclone Separator with a Hemispherical Head

Ono, K., Munekata, M. & Watanabe, T., Jul 10 2019.

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Design and evaluation of the mechanism for object references in a parallel object-oriented database system

Imasaki, K., Ono, T., Horibuchi, T., Makinouchi, A. & Amano, H., Dec 1 1997, p. 337-346. 10 p.

Research output: Contribution to conferencePaper

Parallel programming
Computer programming languages
Object-oriented databases

Design of an In Transit Framework with Staging Buffer for Flexible Data Processing and Visualization of Time-Varying Data

Ono, K., Nonaka, J., Morie, Y., Nanri, T. & Kawanabe, T., Jun 28 2018. 12 p.

Research output: Contribution to conferencePaper

Distributed GA for popularity based partial cache management in ICN

Mohammed A.a., A. & Okamura, K., Jun 18 2014.

Research output: Contribution to conferencePaper

Parallel algorithms
Genetic algorithms
Combinatorial optimization
Computational complexity
Internet

Dynamic performance optimization mechanism for parallel object-oriented database programming languages

Kimura, K., Amano, H. & Makinouchi, A., Jan 1 2000, p. 405-409. 5 p.

Research output: Contribution to conferencePaper

Computer programming languages
Topology
Data storage equipment
Degradation
Communication

F0501(7) 理研VCADプロジェクトの流体解析システムの概要: ([F0501]ベンチャーCFDソフトの展開,先端技術フォーラム)

野田茂穂, 小野謙二, 大原敏靖, 先崎毅 & 小山隆史, Sep 12 2009, p. 167-168. 2 p.

Research output: Contribution to conferencePaper

9 Citations (Scopus)

Fast failover mechanism for software defined networking-openflow based

Sahri, N. M. & Okamura, K., Jun 18 2014.

Research output: Contribution to conferencePaper

Switches
Controllers
Packet loss
Restoration
Software defined networking

Field trial of optical 3R regenerator over installed cable

Yagi, M., Satomi, S., Ryu, S., Okamura, K., Aoyagi, M. & Asano, S., Jan 1 2005.

Research output: Contribution to conferencePaper

Regenerators
Laser modes
Clocks
Cables
Polarization

Flexible Fiber Surface : A Reeb-Free Approach

Sakurai, D., Ono, K., Carr, H., Nonaka, J. & Kawanabe, T., Feb 27 2017.

Research output: Contribution to conferencePaper

Integrated Volume Visualization Environment on the Web, Lightning presentation

Shimizu, T., Sakamoto, N., Nonaka, J., Ono, K. & Koyamada, K., Nov 13 2016.

Research output: Contribution to conferencePaper

IntelligentBox: Its Aspects as a Rapid Construction System for Interactive 3D Games

Okada, Y., Itoh, E. & Hirokawa, S., 2000, p. 22-26. 5 p.

Research output: Contribution to conferencePaper

Investigation of effective methods to improve the convergence of parareal time integration for advection equation

Ono, K. & Iizuka, M., May 22 2019.

Research output: Contribution to conferencePaper

J011011 高性能並列流体計算のための大規模格子生成手法の開発([J011-01]次世代スパコン「京」が拓くシミュレーションの新時代(1))

Translated title of the contribution: J011011 Development of large-scale grid generation method for high-performance parallel fluid computation鵜沢憲, 大西順也 & 小野謙二, Sep 8 2013, p. "J011011-1"-"J011011-3".

Research output: Contribution to conferencePaper

Fluids
Computational fluid dynamics
Processing
Dynamic analysis
Costs

Measuring Corporate Social Responsibility in Japan and Korea: its trends and impacts toward Civil Society

Oga, T., Nihei, N., Nakatoh, T. & Kong, S-K., 2017.

Research output: Contribution to conferencePaper

pFTTデータ構造のライブラリ実装と性能評価

Translated title of the contribution: Implementation of pFTT data structure to a library and performance evaluation玉木剛, 岩田正子 & 小野謙二, May 2007, p. 537-540. 4 p.

Research output: Contribution to conferencePaper

PMlibを用いた計算性能測定と性能可視化手法

Mikami, K. & Ono, K., Feb 21 2018, p. 1-5. 5 p.

Research output: Contribution to conferencePaper

Power allocation for two-way relay channel in wireless bidirectional networks

Ning, Z., Okamura, K. & Li, C., Jan 1 2013, p. 46-50. 5 p.

Research output: Contribution to conferencePaper

Wireless networks
Network coding
Broadcasting
Channel state information
Power transmission

Scalable Direct-Iterative Hybrid Solver for Sparse Matrices on Multi-Core and Vector Architectures

Ono, K., Kato, T., Ohshima, S. & Nanri, T., Dec 15 2019. 10 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)

SSG-AT: An auto-tuning method of sparse matrix-vector multiplicataion for semi-structured grids-An adaptation to openfoam

Ito, S., Ohshima, S. & Katagiri, T., Dec 1 2012, p. 191-197. 7 p.

Research output: Contribution to conferencePaper

Tuning
Supercomputers
Middleware
Computational fluid dynamics
6 Citations (Scopus)

SSTP: An 802.1S extension to support scalable spanning tree for mobile metropolitan area network

Ishizu, K., Kuroda, M. & Okamura, K., Dec 1 2004, p. 1500-1504. 5 p.

Research output: Contribution to conferencePaper

Metropolitan area networks
Wireless networks
Radio systems
Ethernet
Network protocols
Open Access
2 Citations (Scopus)
Data storage equipment
Communication
Costs
Parallel architectures
3 Citations (Scopus)

Using cache optimizing compiler for managing software cache on distributed shared memory system

Nanri, T., Sato, H. & Shimasaki, M., Jan 1 1997, p. 312-318. 7 p.

Research output: Contribution to conferencePaper

Computer systems
Data storage equipment
Reduced instruction set computing
Linear algebra
Static analysis

Web-based Visualization System for Large-Scale Volume Datasets

Shimizu, T., Sakamoto, N., Nonaka, J., Ono, K. & Koyamada, K., Oct 27 2016.

Research output: Contribution to conferencePaper

サイクロンセパレータ内における 100 億規模の並列粒子追跡

Ono, K., Munekata, M. & Watanabe, T., Sep 16 2019. 4 p.

Research output: Contribution to conferencePaper

シミュレーションデータを用いた基礎方程式の推定

Ono, K. & Koga, I., Sep 3 2019.

Research output: Contribution to conferencePaper

スレッド性能測定機能を備えた性能モニタライブラリPMlib

Translated title of the contribution: PMlib that provides a function of thread performance monitoringOno, K. & Mikami, K., Dec 12 2018.

Research output: Contribution to conferencePaper

セマンティックログを用いた可視化システム診断のすすめ

Translated title of the contribution: An Approach of Visual System Diagnosis using Semantic Logs長澤幹夫, 森田秀和, 黒川原佳 & 小野謙二, Jul 1 2009, p. 55-56. 2 p.

Research output: Contribution to conferencePaper

データを記述する方程式の推定

Ono, K. & Koga, I., May 30 2019.

Research output: Contribution to conferencePaper

ドーム型サイクロンセパレータ内における気流の流動特性

Narita, A., Machida, K., Egawa, S., Munekata, M., Yoshikawa, H., Ono, K. & Watanabe, T., Sep 10 2016.

Research output: Contribution to conferencePaper

フェーズフィールド法に対するParareal法による時間並列計算の収束挙動

Iizuka, M. & Ono, K., Dec 13 2017.

Research output: Contribution to conferencePaper

全体俯瞰分析を用いた着想支援とビッグデータ分析への応用: WC2-3

Ono, K. & Kawanabe, T., Dec 13 2017.

Research output: Contribution to conferencePaper

医療画像から直接構築されたボクセルモデルを用いた鼻腔内熱流体シミュレーション: (OS11-2:生体流れの計算バイオメカニクス:疾病の再現および診断・治療への応用(2))

Translated title of the contribution: Simulation of nasal air flow and temperature using a voxel model constructed directly from medical images磯部光基, 木村祐介, 木村真也, 世良俊博, 横田秀夫, 小野謙二 & Tanaka, G., Jan 8 2015, p. 25-26. 2 p.

Research output: Contribution to conferencePaper

医療画像に基づく脳血管血流シミュレーション

Translated title of the contribution: B206 The Blood flow simulation of the head blood vessel, based on the medical image野田, 姫野龍太郎, 小野謙二 & 石川正昭, 2005, p. 139-140. 2 p.

Research output: Contribution to conferencePaper

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

Kimura, Y., Kimura, S., Tanaka, G., Sera, T. & Ono, K., Feb 3 2017.

Research output: Contribution to conferencePaper

地下水流動シミュレーションへの時間並列計算手法の適用

Miyagi, M., Yamamoto, H., Takami, T., Iizuka, M., Ono, K. & Nakajima, K., Dec 9 2020.

Research output: Contribution to conferencePaper

時間並列計算法の研究開発動向及び将来展望

Translated title of the contribution: Trends and prospects of research on parallel in time integration method飯塚幹夫, 小野謙二 & 加藤千幸, Oct 10 2015, p. 1-3. 3 p.

Research output: Contribution to conferencePaper

流体流れ場可視化におけるユーザの視線の利用

Translated title of the contribution: Gaze-Directed Flow Visualization茅暁陽, 渡辺大介 & 小野謙二, May 2012, p. 4p.

Research output: Contribution to conferencePaper

液滴空気混相流の数値計算によるウォーターミスト消火特性の解析

Translated title of the contribution: Characteristics of Water Mist Fire Suppression Analysed by Numerical Calculation of Gas-Droplet Flow福多将人, 小野謙二 & 松本洋一郎, Aug 5 2003, p. 243-244. 2 p.

Research output: Contribution to conferencePaper

Fog
Fires
Gases
Water
Cooling

準第一原理計算に基づく壁モデル構築への試み

Uzawa, K., Kato, C. & Ono, K., Mar 27 2017.

Research output: Contribution to conferencePaper

生体情報を利用した超音波伝播シミュレータの開発: 824 (J05-1 生命体統合シミュレーション(1),ジョイントセッション,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

Translated title of the contribution: Development of the ultrasound propagation simulator using living body information沖田浩平, 小野謙二, 高木周 & 松本洋一郎, Aug 2 2008, p. 105-106. 2 p.

Research output: Contribution to conferencePaper

simulators
bones
propagation
tumors
fats

生命体統合シミュレーションでの並列処理ミドルウェアSPHEREの開発と適用

Translated title of the contribution: Development and applications of the parallel computing middleware for the life science simulations野田茂穂, 杉山和靖, 川島康弘, 小野謙二, 高木周 & 姫野龍太郎, Sep 8 2013, p. 1-4. 4 p.

Research output: Contribution to conferencePaper

Parallel processing systems
Middleware
Software engineering
Blood
Physics