Research Institute for Information Technology

Research Output 1991 2019

2019

A computer-assisted method for the diblock copolymer model

Cai, S. & Watanabe, Y., Jul 1 2019, In : ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik. 99, 7, e201800125.

Research output: Contribution to journalArticle

Copolymer
Block copolymers
Banach Fixed Point Theorem
Sobolev spaces
Compact Operator

An alternative approach to norm bound computation for inverses of linear operators in Hilbert spaces

Kinoshita, T., Watanabe, Y. & Nakao, M. T., Apr 15 2019, In : Journal of Differential Equations. 266, 9, p. 5431-5447 17 p.

Research output: Contribution to journalArticle

Hilbert spaces
Linear Operator
Mathematical operators
Hilbert space
Norm
Dual space
Elliptic Operator
Linear Operator
A Priori Error Estimates
Invertibility

Collecting Performance in a Cyclone Separator with a Hemispherical Head

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

Research output: Contribution to conferencePaper

Critical path analysis
Critical Path
Path Analysis
Cycle
Statistical methods

Design of a Flexible In Situ Framework with a Temporal Buffer for Data Processing and Visualization of Time-Varying Datasets

Ono, K., Nonaka, J., Yoshikawa, H., Nanri, T., Morie, Y., Kawanabe, T. & Shoji, F., Jan 25 2019, In : Lecture Notes in Computer Science. 11203, p. 243-257 15 p.

Research output: Contribution to journalArticle

Does crime activity report reveal regional characteristics?

Mine, T., Hirokawa, S. & Suzuki, T., Jan 1 2019, Proceedings of the 13th International Conference on Ubiquitous Information Management and Communication, IMCOM 2019. Lee, S., Choo, H. & Ismail, R. (eds.). Springer Verlag, p. 582-598 17 p. (Advances in Intelligent Systems and Computing; vol. 935).

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

Crime

Effective pre-processing of genetic programming for solving symbolic regression in equation extraction

Koga, I. & Ono, K., Jan 1 2019, Information Search, Integration, and Personalization - 12th International Workshop, ISIP 2018, Revised Selected Papers. Kotzinos, D., Laurent, D., Spyratos, N., Tanaka, Y. & Taniguchi, R. (eds.). Springer Verlag, p. 89-103 15 p. (Communications in Computer and Information Science; vol. 1040).

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

Symbolic Regression
Genetic programming
Genetic Programming
Preprocessing
Processing
Symbolic Regression
Genetic programming
Genetic Programming
Preprocessing
Processing

Effect of clustering data in improving machine learning model accuracy

Mostafa, S. M. & Amano, H., Nov 15 2019, In : Journal of Theoretical and Applied Information Technology. 97, 21, p. 2973-2981 9 p.

Research output: Contribution to journalArticle

Data Clustering
Learning systems
Historical Data
Machine Learning
Learning algorithms

Effects of Interaction and Learning Distance on Cooperation in Evolutionary Games on a Multiplex Network

Nakamura, Y., Yasutake, K., Ando, K. & Tagawa, T., Jan 1 2019, Complex Networks and Their Applications VII - Volume 1 Proceedings The 7th International Conference on Complex Networks and their Applications COMPLEX NETWORKS 2018. Lambiotte, R., Rocha, L. M., Lió, P., Cherifi, H., Aiello, L. M. & Cherifi, C. (eds.). Springer Verlag, p. 797-803 7 p. (Studies in Computational Intelligence; vol. 812).

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

Distance education

Efficient shortest path routing algorithms for distributed XML processing

Longjian, Y., Koide, H., Cavendish, D. & Sakurai, K., Jan 1 2019, WEBIST 2019 - Proceedings of the 15th International Conference on Web Information Systems and Technologies. Bozzon, A., Mayo, F. J. D. & Filipe, J. (eds.). SciTePress, p. 265-272 8 p. (WEBIST 2019 - Proceedings of the 15th International Conference on Web Information Systems and Technologies).

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

Routing algorithms
XML
Processing
Internet

Evaluation Index to Find Relevant Papers: Improvement of Focused Citation Count

Nakatoh, T. & Hirokawa, S., Jan 1 2019, Human Interface and the Management of Information. Visual Information and Knowledge Management - Thematic Area, HIMI 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Proceedings. Yamamoto, S. & Mori, H. (eds.). Springer Verlag, p. 555-566 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11569 LNCS).

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

Citations
Count
Evaluation
Query
Ranking

Generating real time cyber situational awareness information through social media data mining

Rodriguez, A. & Okamura, K., Jul 2019, Proceedings - 2019 IEEE 43rd Annual Computer Software and Applications Conference, COMPSAC 2019. Getov, V., Gaudiot, J-L., Yamai, N., Cimato, S., Chang, M., Teranishi, Y., Yang, J-J., Leong, H. V., Shahriar, H., Takemoto, M., Towey, D., Takakura, H., Elci, A., Takeuchi, S. & Puri, S. (eds.). IEEE Computer Society, p. 502-507 6 p. 8753997. (Proceedings - International Computer Software and Applications Conference; vol. 2).

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

Data mining
Internet

GPによるデータを記述する偏微分方程式の推定

Ono, K. & Koga, I., Sep 27 2019. 4 p.

Research output: Contribution to conferencePoster

1 Citation (Scopus)
Open Access
Mesh generation
Parallel Simulation
Meshing
High Performance
Domain decomposition methods
Open Access
Agglomeration
Experiments

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

Integrating Multimodal Learning Analytics and Inclusive Learning Support Systems for People of All Ages

Tamura, K., Lu, M., Konomi, S., Hatano, K., Inaba, M., Oi, M., Okamoto, T., Okubo, F., Shimada, A., Wang, J., Yamada, M. & Yamada, Y., Jan 1 2019, Cross-Cultural Design. Culture and Society - 11th International Conference, CCD 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Proceedings. Rau, P-L. P. (ed.). Springer Verlag, p. 469-481 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11577 LNCS).

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

Electroencephalography
User interfaces
Learning Environment
Education
User Interface Design

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

Message from General Chair

Hirokawa, S., Apr 16 2019, In : Proceedings - 2018 7th International Congress on Advanced Applied Informatics, IIAI-AAI 2018. p. XXIV 8693429.

Research output: Contribution to journalEditorial

1 Citation (Scopus)

Migrate legacy email services in Kyushu university to exchange online

Kasahara, Y., Shimayoshi, T., Miyaguchi, T. & Fujimura, N., Oct 26 2019, SIGUCCS 2019 - Proceedings of the 2019 ACM SIGUCCS Annual Conference. Haring-Smith, B., McIntosh, K. & Lineberry, B. (eds.). Association for Computing Machinery, p. 127-131 5 p. (Proceedings ACM SIGUCCS User Services Conference).

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

Open Access
Electronic mail
university
Servers
Costs
costs

Optimization of numerous small dense-matrix-vector multiplications in h-matrix arithmetic on gpu

Ohshima, S., Yamazaki, I., Ida, A. & Yokota, R., Oct 2019, Proceedings - 2019 IEEE 13th International Symposium on Embedded Multicore/Many-Core Systems-on-Chip, MCSoC 2019. Institute of Electrical and Electronics Engineers Inc., p. 9-16 8 p. 8906754. (Proceedings - 2019 IEEE 13th International Symposium on Embedded Multicore/Many-Core Systems-on-Chip, MCSoC 2019).

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

Matrix-vector multiplication
Optimization
Linear algebra
Parameter Optimization
Hierarchical Matrices

Performance evaluation of the MODYLAS application on modern multi-core and many-core environments

Ohshima, S., Suzuki, S., Sakashita, T., Ogino, M., Katagiri, T. & Andoh, Y., May 1 2019, Proceedings - 2019 IEEE 33rd International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2019. Institute of Electrical and Electronics Engineers Inc., p. 787-796 10 p. 8778307. (Proceedings - 2019 IEEE 33rd International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2019).

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

Many-core
Performance Evaluation
Molecular dynamics
Molecular Dynamics Simulation
Computer simulation

Performance improvement of high-speed file transfer over JHPCN

Pavarangkoon, P., Murata, K. T., Yamamoto, K., Muranaga, K., Mizuhara, T., Fukazawa, K., Egawa, R., Katagiri, T., Ogino, M. & Nanri, T., Aug 2019, Proceedings - IEEE 17th International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019. Institute of Electrical and Electronics Engineers Inc., p. 1086-1089 4 p. 8890260. (Proceedings - IEEE 17th International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019).

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

Japan
Networking
High Speed
High Performance
Computing

Proposal and evaluation of a security incident response training method using programming

Nagai, K., Koide, H. & Sakurai, K., Sep 26 2019, SIGITE 2019 - Proceedings of the 20th Annual Conference on Information Technology Education. Association for Computing Machinery, Inc, 1 p. (SIGITE 2019 - Proceedings of the 20th Annual Conference on Information Technology Education).

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

Open Access
training method
incident
programming
evaluation
questionnaire
1 Citation (Scopus)

Renovation of the Office 365 environment in Kyushu University: Integration of account management and authentication

Shimayoshi, T., Kasahara, Y. & Fujimura, N., Oct 26 2019, SIGUCCS 2019 - Proceedings of the 2019 ACM SIGUCCS Annual Conference. Haring-Smith, B., McIntosh, K. & Lineberry, B. (eds.). Association for Computing Machinery, p. 135-139 5 p. (Proceedings ACM SIGUCCS User Services Conference).

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

Open Access
renovation
Authentication
university
management
Students

Showing Ultra-High-Resolution Images in VDA-Based Scalable Displays

Kawanabe, T., Nonaka, J., Sakurai, D., Hatta, K., Okayama, S. & Ono, K., Oct 6 2019, Cooperative Design, Visualization, and Engineering - 16th International Conference, CDVE 2019, Proceedings. Luo, Y. (ed.). Springer, p. 116-122 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11792 LNCS).

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

Image resolution
Display
High Resolution
Display devices
Web browsers

Some lower bound estimates for resolvents of a compact operator on an infinite-dimensional Hilbert space

Kinoshita, T., Watanabe, Y. & Nakao, M. T., Jan 1 2019, (Accepted/In press) In : Journal of Computational and Applied Mathematics. 112561.

Research output: Contribution to journalArticle

Hilbert spaces
Compact Operator
Resolvent
Mathematical operators
Hilbert space
1 Citation (Scopus)
Open Access
multimedia
Textbooks
language
learning
Group

Text mining of tourism preference in a multilingual site

Zeng, C., Nakatoh, T., Hirokawa, S. & Eguchi, M., Apr 2019, In : IEEJ Transactions on Electrical and Electronic Engineering. 14, 4, p. 590-596 7 p.

Research output: Contribution to journalArticle

Hotels
Learning systems
Visualization

Ties between mined structural patterns in program and their identifier names

Mashima, Y., Hirokawa, S. & Takeuchi, K., Jan 1 2019, Integrated Uncertainty in Knowledge Modelling and Decision Making - 7th International Symposium, IUKM 2019, Proceedings. Seki, H., Inuiguchi, M., Nguyen, C. H. & Huynh, V-N. (eds.). Springer Verlag, p. 335-346 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11471 LNAI).

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

Tie
Support vector machines
Learning systems
Feature extraction
Visualization
2 Citations (Scopus)

Voxel-based modeling of airflow in the human nasal cavity

Kimura, S., Sakamoto, T., Sera, T., Yokota, H., Ono, K., Doorly, D. J., Schroter, R. C. & Tanaka, G., Feb 17 2019, In : Computer Methods in Biomechanics and Biomedical Engineering. 22, 3, p. 331-339 9 p.

Research output: Contribution to journalArticle

Pressure drop
Tomography

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

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

モデリングに役立てる数式発見

Ono, K., Nov 2019, 計算工学, 24, 4.

Research output: Contribution to specialist publicationArticle

九州大学における要機密情報の保護方法に関する一考察 (技術と社会・倫理)

Translated title of the contribution: A Study on Confidential Information Protection in Kyushu University嶋吉隆夫, 久志昇, 笠原義晃 & 藤村直美, Mar 7 2019, In : IEICE technical report. 118, 480, p. 91-98 8 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

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

移流問題に対するParareal法による時間並列計算の収束性向上手法の評価

Ono, K. & Iizuka, M., May 30 2019.

Research output: Contribution to conferencePaper

2018
6 Citations (Scopus)

234Compositor: A flexible parallel image compositing framework for massively parallel visualization environments

Nonaka, J., Ono, K. & Fujita, M., May 1 2018, In : Future Generation Computer Systems. 82, p. 647-655 9 p.

Research output: Contribution to journalArticle

Visualization
Scalability
Supercomputers
Scheduling
Computer simulation

512bit SIMD環境における分子動力学アプリケーションMODYLASの性能評価

Ohshima, S., Suzuki, S., Sakashita, T., Ogino, M. & Katagiri, T., Sep 20 2018, In : 研究報告ハイパフォーマンスコンピューティング(HPC). 166, 14, p. 1-9 9 p.

Research output: Contribution to journalArticle

Air Flow Characteristics and Mist Distribution in a Hemispheric Head Cyclone Separator

Ono, K. & Munekata, M., Oct 4 2018, 2018 International Symposium on Novel and Sustainable Technology.

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

A Large Data Visualization Framework for SPARC64 fx HPC Systems: Case Study: K Computer Operational Environment

Ono, K., Nonaka, J., Matsuda, M., Sakamoto, N., Shoji, F., Fujita, M., Hatta, K., Oku, K. & Hayashi, K., Oct 21 2018. 2 p.

Research output: Contribution to conferencePoster

A Large Data Visualization Framework for SPARC64 fx HPC Systems-Case Study: K Computer Operational Environment-

Nonaka, J., Ono, K., Sakamoto, N., Hayashi, K., Matsuda, M., Shoji, F., Oku, K., Fujita, M. & Hatta, K., Oct 1 2018, 2018 IEEE 8th Symposium on Large Data Analysis and Visualization, LDAV 2018. Institute of Electrical and Electronics Engineers Inc., p. 108-109 2 p. 8739214. (2018 IEEE 8th Symposium on Large Data Analysis and Visualization, LDAV 2018).

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

Data visualization
Data Visualization
Supercomputers
Large Data
Supercomputer
2 Citations (Scopus)

An automatic method to extract online foreign language learner writing error characteristics

Flanagan, B. & Hirokawa, S., Oct 1 2018, In : International Journal of Distance Education Technologies. 16, 4, p. 15-30 16 p.

Research output: Contribution to journalArticle

foreign language
Feedback
language
language group
learning process

A new design for evaluating moving target defense system

Oo, W. K. K., Koide, H., Vargas, D. V. & Sakurai, K., Dec 26 2018, Proceedings - 2018 6th International Symposium on Computing and Networking Workshops, CANDARW 2018. Institute of Electrical and Electronics Engineers Inc., p. 561-563 3 p. 8590965. (Proceedings - 2018 6th International Symposium on Computing and Networking Workshops, CANDARW 2018).

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

Moving Target
Information systems
Servers
Attack
Evaluation Method

A New Design for Evaluating Moving Target Defense System

Oo, W. K. K., Koide, H., Vargas, D. V. & Sakurai, K., 2018, 2018 Sixth International Symposium on Computing and Networking Workshops (CANDARW). p. 561-563 3 p.

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

An Unknown Malware Detection Using Execution Registry Access

Kono, K., Phomkeona, S. & Okamura, K., Jun 8 2018, Proceedings - 2018 IEEE 42nd Annual Computer Software and Applications Conference, COMPSAC 2018. Demartini, C., Reisman, S., Liu, L., Tovar, E., Takakura, H., Yang, J-J., Lung, C-H., Ahamed, S. I., Hasan, K., Conte, T., Nakamura, M., Zhang, Z., Akiyama, T., Claycomb, W. & Cimato, S. (eds.). IEEE Computer Society, p. 487-491 5 p. 8377909. (Proceedings - International Computer Software and Applications Conference; vol. 2).

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

Computer viruses
Viruses
Malware
Experiments