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Fingerprint Dive into the research topics where Katsuki Fujisawa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Semidefinite Programming Mathematics
Data storage equipment Engineering & Materials Science
Semidefinite Program Mathematics
Supercomputers Engineering & Materials Science
Primal-dual Interior Point Method Mathematics
Dynamic random access storage Engineering & Materials Science
Computer programming Engineering & Materials Science
Matrix Completion Mathematics

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Research Output 1997 2019

Mobility Optimization on Cyber Physical System via Multiple Object Tracking and Mathematical Programming

Hata, N., Nakayama, T., Tanaka, A., Wakamatsu, T., Yoshida, A., Tateiwa, N., Nishikawa, Y., Ozawa, J. & Fujisawa, K., Jan 22 2019, Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Song, Y., Liu, B., Lee, K., Abe, N., Pu, C., Qiao, M., Ahmed, N., Kossmann, D., Saltz, J., Tang, J., He, J., Liu, H. & Hu, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 4026-4035 10 p. 8622146. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

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

Mathematical programming
Integer programming
Industrial applications
Data reduction
Experiments

Advanced computing and optimization infrastructure for extremely large-scale graphs on post-peta-scale supercomputers

Fujisawa, K., Suzumura, T., Sato, H., Ueno, K., Imamura, S., Mizote, R., Tanaka, A., Hata, N. & Endo, T., Dec 6 2018, Advanced Software Technologies for Post-Peta Scale Computing: The Japanese Post-Peta CREST Research Project. Springer Singapore, p. 207-226 20 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Supercomputers
Disaster prevention
Bioinformatics
Feedback
Sensors

Evaluating energy-efficiency of DRAM channel interleaving schemes for multithreaded programs

Imamura, S., Yasui, Y., Koji, I., Ono, T., Sasaki, H. & Fujisawa, K., Sep 1 2018, In : IEICE Transactions on Information and Systems. E101D, 9, p. 2247-2257 11 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Energy efficiency
Servers
Energy utilization
Data storage equipment

Hybrid Vehicle Control and Optimization with a New Mathematical Method

Tateiwa, N., Hata, N., Tanaka, A., Nakayama, T., Yoshida, A., Wakamatsu, T. & Fujisawa, K., Jan 1 2018, In : IFAC-PapersOnLine. 51, 31, p. 201-206 6 p.

Research output: Contribution to journalArticle

Hybrid vehicles
Powertrains
Simulators
Hybrid systems
Splines
2 Citations (Scopus)

Practical approach to evacuation planning via network flow and deep learning

Tanaka, A., Hata, N., Tateiwa, N. & Fujisawa, K., Jan 12 2018, Proceedings - 2017 IEEE International Conference on Big Data, Big Data 2017. Obradovic, Z., Baeza-Yates, R., Kepner, J., Nambiar, R., Wang, C., Toyoda, M., Suzumura, T., Hu, X., Cuzzocrea, A., Baeza-Yates, R., Tang, J., Zang, H., Nie, J-Y. & Ghosh, R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 3368-3377 10 p. (Proceedings - 2017 IEEE International Conference on Big Data, Big Data 2017; vol. 2018-January).

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

Evacuation
Network Flow
Planning
Neural networks
Neural Networks

Prizes

The 10th Graph500 Benchmark

Katsuki Fujisawa (Recipient), Jul 13 2015

Prize

The 11th Graph500 Benchmark

Katsuki Fujisawa (Recipient), Nov 17 2015

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The 12th Graph500 Benchmark

Katsuki Fujisawa (Recipient), Jun 20 2016

Prize

The 13th Graph500 Benchmark

Katsuki Fujisawa (Recipient), Nov 16 2016

Prize

The 14th Graph500 Benchmark

Katsuki Fujisawa (Recipient), Jun 21 2017

Prize