Akira Koseki

According to our database, Akira Koseki authored at least 22 papers between 1996 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Cumulative Stay-time Representation for Electronic Health Records in Medical Event Time Prediction.

Takayuki Katsuki, Kohei Miyaguchi, Akira Koseki, Toshiya Iwamori, Ryosuke Yanagiya, Atsushi Suzuki

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

Variational Inference for Discriminative Learning with Generative Modeling of Feature Incompletion.

Kohei Miyaguchi, Takayuki Katsuki, Akira Koseki, Toshiya Iwamori

Proceedings of the Tenth International Conference on Learning Representations, 2022

2021

A Comparative Time-to-Event Analysis Across Health Systems.

Mohamed F. Ghalwash, Prithwish Chakraborty, Akira Koseki, Hiroki Yanagisawa, Toshiya Iwamori, Ray Tokumasu, Masaki Makino, Ryosuke Yanagiya, Atsushi Suzuki, Michiharu Kudo, Daby Sow

Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

2018

Risk Prediction of Diabetic Nephropathy via Interpretable Feature Extraction from EHR Using Convolutional Autoencoder.

Takayuki Katsuki, Masaki Ono, Akira Koseki, Michiharu Kudo, Kyoichi Haida, Jun Kuroda, Masaki Makino, Ryosuke Yanagiya, Atsushi Suzuki

Proceedings of the Building Continents of Knowledge in Oceans of Data: The Future of Co-Created eHealth, 2018

Time-Discounting Convolution for Event Sequences with Ambiguous Timestamps.

Takayuki Katsuki, Takayuki Osogami, Akira Koseki, Masaki Ono, Michiharu Kudo, Masaki Makino, Atsushi Suzuki

Proceedings of the IEEE International Conference on Data Mining, 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, Atsushi Suzuki

Proceedings of the Workshops of the The Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

Effective data curation for frequently asked questions.

Kohtaroh Miyamoto, Akira Koseki, Masaki Ohno

Proceedings of the 2017 IEEE International Conference on Service Operations and Logistics, 2017

2014

A financial risk evaluation service for integrating private portfolios securely.

Yuji Watanabe, Akira Koseki

Proceedings of 2014 IEEE International Conference on Service Operations and Logistics, 2014

2013

An event-processing system alerting analytically to networked vehicles.

Haruki Imai, Kumiko Maeda, Tatsuhiro Chiba, Yasushi Negishi, Akira Koseki, Toru Aihara, Hideaki Komatsu

Proceedings of the 16th International IEEE Conference on Intelligent Transportation Systems, 2013

2011

Distributed and fault-tolerant execution framework for transaction processing.

Toshio Suganuma, Akira Koseki, Kazuaki Ishizaki, Yohei Ueda, Ken Mizuno, Daniel Silva, Hideaki Komatsu, Toshio Nakatani

Proceedings of of SYSTOR 2011: The 4th Annual Haifa Experimental Systems Conference, Haifa, Israel, May 30, 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 of SYSTOR 2010: The 3rd Annual Haifa Experimental Systems Conference, 2010

2007

Non-Retrial Register Allocation and its Spill Optimization Method.

Masaki Kataoka, Akira Koseki, Hideaki Komatsu, Yoshiaki Fukazawa

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 2007

2004

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

Toshio Suganuma, Takeshi Ogasawara, Kiyokuni Kawachiya, Mikio Takeuchi, Kazuaki Ishizaki, Akira Koseki, Tatsushi Inagaki, Toshiaki Yasue, Motohiro Kawahito, Tamiya Onodera, Hideaki Komatsu, Toshio Nakatani

IBM J. Res. Dev., 2004

Lock Reservation for Java Reconsidered.

Tamiya Onodera, Kiyokuni Kawachiya, Akira Koseki

Proceedings of the ECOOP 2004, 2004

2003

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

Kazuaki Ishizaki, Mikio Takeuchi, Kiyokuni Kawachiya, Toshio Suganuma, Osamu Gohda, Tatsushi Inagaki, Akira Koseki, Kazunori Ogata, Motohiro Kawahito, Toshiaki Yasue, Takeshi Ogasawara, Tamiya Onodera, Hideaki Komatsu, Toshio Nakatani

Proceedings of the 2003 ACM SIGPLAN Conference on Object-Oriented Programming Systems, 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 (PACT 2003), 27 September, 2003

2002

Preference-Directed Graph Coloring.

Akira Koseki, Hideaki Komatsu, Toshio Nakatani

Proceedings of the 2002 ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), 2002

Lock reservation: Java locks can mostly do without atomic operations.

Kiyokuni Kawachiya, Akira Koseki, Tamiya Onodera

Proceedings of the 2002 ACM SIGPLAN Conference on Object-Oriented Programming Systems, 2002

1998

A method for applying loop unrolling and software pipelining to instruction-level parallel architectures.

Nobuhiro Kondo, Akira Koseki, Hideaki Komatsu, Yoshiaki Fukazawa

Syst. Comput. Jpn., 1998

1997

A method for estimating optimal unrolling times for nested loops.

Akira Koseki, Hideaki Komatsu, Yoshiaki Fukazawa

Proceedings of the 1997 International Symposium on Parallel Architectures, 1997

A Register Allocation Technique Using Register Existence Graph.

Akira Koseki, Yoshiaki Fukazawa, Hideaki Komatsu

Proceedings of the 1997 International Conference on Parallel Processing (ICPP '97), 1997

1996

A Register Allocation Technique Using Guarded PDG.

Akira Koseki, Hideaki Komatsu, Yoshiaki Fukazawa

Proceedings of the 10th international conference on Supercomputing, 1996