Akira Koseki  Akira Koseki photo         

contact information

Senior Researcher
Tokyo Research Laboratory, Yamato, Japan
  +81dash50dash3150dash2774

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Professional Associations

Professional Associations:  IPSJ


2019

Artificial intelligence predicts the progression of diabetic kidney disease using big data machine learning
Masaki Makino, Ryo Yoshimoto, Masaki Ono, Toshinari Itoko, Takayuki Katsuki, Akira Koseki, Michiharu Kudo, Kyoichi Haida, Jun Kuroda, Ryosuke Yanagiya, Eiichi Saitoh, Kiyotaka Hoshinaga, Yukio Yuzawa, Atsushi Suzuki
Scientific Reports 9(1), 11862, 2019
Abstract


2018

Feature Extraction from Electronic Health Records of Diabetic Nephropathy Patients with Convolutioinal Autoencoder
Takayuki Katsuki, Masaki Ono, Akira Koseki, Michiharu Kudo, Kyoichi Haida, Jun Kuroda, Masaki Makino, Ryosuke Yanagiya and Atsushi Suzuki
AAAI Workshop on Health Intelligence, AAAI, 2018

Time-Discounting Convolution for Event Sequences with Ambiguous Timestamps [pdf]
Takayuki Katsuki, Takayuki Osogami, Akira Koseki, Masaki Ono, Michiharu Kudo, Masaki Makino, and Atsushi Suzuki
Proceedings of the 18th IEEE International Conference on Data Mining (ICDM 2018), pp. 1085-1090

Risk Prediction of Diabetic Nephropathy via Interpretable Feature Extraction from EHR Using Convolutional Autoencoder [pdf]
Katsuki, T and Ono, M and Koseki, A and Kudo, M and Haida, K and Kuroda, J and Makino, M and Yanagiya, R and Suzuki, A
Studies in health technology and informatics247, 106-110, 2018
Abstract


2014

A financial risk evaluation service for integrating private portfolios securely
Yuji Watanabe, Akira Koseki
Service Operations and Logistics, and Informatics (SOLI), 2014 IEEE International Conference on, pp. 59-64
risk management, risk analysis, marketing, it risk management, financial risk management, financial risk, engineering, actuarial science


2013

An event-processing system alerting analytically to networked vehicles
Imai, Haruki and Maeda, Kumiko and Chiba, Tatsuhiro and Negishi, Yasushi and Koseki, Akira and Aihara, Toru and Komatsu, Hideaki
Intelligent Transportation Systems-(ITSC), 2013 16th International IEEE Conference on, pp. 485--492
Abstract


2011

Distributed and fault-tolerant execution framework for transaction processing
T. Suganuma, A. Koseki, K. Ishizaki, Y. Ueda, K. Mizuno, D. Silva, H. Komatsu, T. Nakatani
Proceedings of the 4th Annual International Conference on Systems and Storage, pp. 2, 2011


2010

Parallel Programming Framework for Large Batch Transaction Processing on Scale-out Systems
Kazuaki Ishizaki, Ken Mizuno, Toshio Suganuma, Daniel Silva, Akira Koseki, Hideaki Komatsu, Yohei Ueda, Toshio Nakatani
Proceedings of the 3rd Annual Haifa Experimental Systems Conference, pp. 15:1--15:14, ACM, 2010


2004

Lock reservation for Java reconsidered
Tamiya Onodera, Kikyokuni Kawachiya, Akira Koseki
ECOOP 2004--Object-Oriented Programming, pp. 559--583, Springer


2003

Spill code minimization by spill code motion
Akira Koseki, Hideaki Komatsu, Toshio Nakatani
Proceedings of the 12th International Conference on Parallel Architectures and Compilation Techniques, pp. 125-134, 2003
Abstract   theoretical computer science, small number, register allocation, redundancy, real time computing, parallel computing, minification, instructions per cycle, instruction set, heuristics, graph coloring, computer science

Effectiveness of cross-platform optimizations for a Java just-in-time compiler

SIGPLAN Not. 38(11), ACM, 2003
Abstract


2002

Preference-directed graph coloring
Akira Koseki, Hideaki Komatsu, Toshio Nakatani
Proceedings of the ACM SIGPLAN 2002 conference on Programming language design and implementation, pp. 33-44
Abstract   theoretical computer science, strength of a graph, list coloring, greedy coloring, graph coloring, fractional coloring, distance hereditary graph, discrete mathematics, computer science, complete coloring, comparability graph, algorithm

Lock reservation: Java locks can mostly do without atomic operations
Kiyokuni Kawachiya, Akira Koseki, Tamiya Onodera
OOPSLA '02 Proceedings of the 17th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications , pp. 130--141, 2002


Year Unknown

Evolution of a Java just-in-time compiler for IA-32 platforms

IBM Journal of ..., 2010 - ieeexplore.ieee.org