Kazuya Okamoto

61 papers A 1B 5C 1Misc 1Journal 14Unranked 39

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	CocktailAI : Discharge Summary Generator Using Template Document and Retrieval-Augmented Generation, and Hybrid-Cloud Hospital Information System Platform to Enable It. MedInfo Tomohiro Kuroda, Keina Sado, Kenji Suda, Kazuya Okamoto, Masahiro Miyake, Hiroshi Tamura, Osamu Sugiyama, Goshiro Yamamoto
2023	J	`jnl`	Detection of abnormal fish by image recognition using fine-tuning. Artif. Life Robotics Ryusei Okawa, Nobuo Iwasaki, Kazuya Okamoto, David Marsh
2021	J	`jnl`	Strongly Stable and Maximum Weakly Stable Noncrossing Matchings. Algorithmica Koki Hamada, Shuichi Miyazaki, Kazuya Okamoto
2020	—	`conf`	Detecting Severe Incidents from Electronic Medical Records Using Machine Learning Methods. MIE Kazuya Okamoto, Takashi Yamamoto, Shusuke Hiragi, Shosuke Ohtera, Osamu Sugiyama, Goshiro Yamamoto, Masahiro Hirose, Tomohiro Kuroda
2020	—	`conf`	Preliminary Evaluation of Market Mechanism-Based Bed Allocation System. MIE Shusuke Hiragi, Osamu Sugiyama, Jun Hatanaka, Shosuke Ohtera, Goshiro Yamamoto, Kazuya Okamoto, Masayuki Nambu, Tomohiro Kuroda
2020	C	`conf`	Strongly Stable and Maximum Weakly Stable Noncrossing Matchings. IWOCA Koki Hamada, Shuichi Miyazaki, Kazuya Okamoto
2020	J	`jnl`	Strongly Stable and Maximum Weakly Stable Noncrossing Matchings. CoRR Koki Hamada, Shuichi Miyazaki, Kazuya Okamoto
2019	B	`conf`	Agent-based Completion for Collecting Medical Note Parameters. HAI Lukman Heryawan, Purnomo Husnul Khotimah, Goshiro Yamamoto, Osamu Sugiyama, Shusuke Hiragi, Kazuya Okamoto, Tomohiro Kuroda
2019	—	`conf`	Analysis for the Annual Text Amount of Electronic Medical Records. MedInfo Kenichiro Fujita, Osamu Sugiyama, Shusuke Hiragi, Kazuya Okamoto, Tadamasa Takemura, Tomohiro Kuroda
2019	—	`conf`	Assessing the Impact of a New Released Medicine Towards Medication Strategy Using Graph Based Visualization. IC3INA Purnomo Husnul Khotimah, Masatoshi Yoshikawa, Akihiro Hamasaki, Osamu Sugiyama, Kazuya Okamoto, Tomohiro Kuroda
2019	—	`conf`	Design Elements of Pervasive Games for Elderly Players: A Social Interaction Study Case. HCI (28) Luciano H. O. Santos, Kazuya Okamoto, Shusuke Hiragi, Goshiro Yamamoto, Osamu Sugiyama, Tomoki Aoyama, Tomohiro Kuroda
2019	—	`conf`	Early Nephrosis Detection Based on Deep Learning with Clinical Time-Series Data. MedInfo Yohei Yamasaki, Osamu Sugiyama, Shusuke Hiragi, Shosuke Ohtera, Goshiro Yamamoto, Hiroshi Sasaki, Kazuya Okamoto, Masayuki Nambu, Tomohiro Kuroda
2019	J	`jnl`	Graph databases for openEHR clinical repositories. Int. J. Comput. Sci. Eng. Samar El Helou, Shinji Kobayashi, Goshiro Yamamoto, Naoto Kume, Eiji Kondoh, Shusuke Hiragi, Kazuya Okamoto, Hiroshi Tamura, Tomohiro Kuroda
2019	J	`jnl`	Jointly stable matchings. J. Comb. Optim. Shuichi Miyazaki, Kazuya Okamoto
2019	—	`conf`	Prioritizing Features to Redesign in an EMR System. MedInfo Samar El Helou, Victoria Abou Khalil, Goshiro Yamamoto, Eiji Kondoh, Hiroshi Tamura, Shusuke Hiragi, Osamu Sugiyama, Kazuya Okamoto, Masayuki Nambu, Tomohiro Kuroda
2019	J	`jnl`	Understanding the EMR-Related Experiences of Pregnant Japanese Women to Redesign Antenatal Care EMR Systems. Informatics Samar El Helou, Victoria Abou Khalil, Goshiro Yamamoto, Eiji Kondoh, Hiroshi Tamura, Shusuke Hiragi, Osamu Sugiyama, Kazuya Okamoto, Masayuki Nambu, Tomohiro Kuroda
2018	—	`conf`	Designing an Authorization System Based on Patient Privacy Preferences in Japan. MIE Kensuke Morris, Goshiro Yamamoto, Shusuke Hiragi, Shosuke Ohtera, Michi Sakai, Osamu Sugiyama, Kazuya Okamoto, Masayuki Nambu, Tomohiro Kuroda
2018	J	`jnl`	Medication Episode Construction Framework for Retrospective Database Analyses of Patients With Chronic Diseases. IEEE J. Biomed. Health Informatics Purnomo Husnul Khotimah, Yuichi Sugiyama, Masatoshi Yoshikawa, Akihiro Hamasaki, Osamu Sugiyama, Kazuya Okamoto, Tomohiro Kuroda
2018	—	`conf`	Understanding the Roles of EMR Systems in Japanese Antenatal Care Settings. ICIMTH Samar El Helou, Goshiro Yamamoto, Eiji Kondoh, Hiroshi Tamura, Shusuke Hiragi, Osamu Sugiyama, Kazuya Okamoto, Masayuki Nambu, Tomohiro Kuroda
2017	—	`conf`	Authenticating Unknown Doctors for Access to EHRs Based on Societal Trust. MedInfo Kensuke Morris, Naoto Kume, Goshiro Yamamoto, Shinji Kobayashi, Kazuya Okamoto, Hiroshi Tamura, Tomohiro Kuroda
2017	—	`conf`	Generation of openEHR Test Datasets for Benchmarking. MedInfo Samar El Helou, Tuukka Karvonen, Goshiro Yamamoto, Naoto Kume, Shinji Kobayashi, Eiji Kondoh, Shusuke Hiragi, Kazuya Okamoto, Hiroshi Tamura, Tomohiro Kuroda
2017	B	`conf`	Jointly Stable Matchings. ISAAC Shuichi Miyazaki, Kazuya Okamoto
2016	—	`conf`	3D reconstruction of cochlea using optical coherence tomography. EMBC Tuukka Karvonen, Yuki Uranishi, Tatsunori Sakamoto, Yosuke Tona, Kazuya Okamoto, Hiroshi Tamura, Tomohiro Kuroda
2016	—	`conf`	Comparing frequent patterns: A study case of Apriori and singleton implementations in a diabetes type 2 data set. IC3INA Purnomo Husnul Khotimah, Masatoshi Yoshikawa, Akihiro Hamasaki, Osamu Sugiyama, Kazuya Okamoto, Tomohiro Kuroda
2016	—	`conf`	Evaluation of Secure Computation in a Distributed Healthcare Setting. MIE Eizen Kimura, Koki Hamada, Ryo Kikuchi, Koji Chida, Kazuya Okamoto, Shirou Manabe, Tomohiro Kuroda, Yasushi Matsumura, Toshihiro Takeda, Naoki Mihara
2016	—	`conf`	Prototyping context-aware nursing support mobile system. EMBC Misa Esashi, Tomohiro Nakano, Nao Onose, Kikue Sato, Tomoko Hikita, Reiko Hoya, Kazuya Okamoto, Naoki Ohboshi, Tomohiro Kuroda
2016	—	`conf`	Revealing oral medication patterns from reconstructed long-term medication history of type 2 diabetes. EMBC Purnomo Husnul Khotimah, Yuichi Sugiyama, Masatoshi Yoshikawa, Akihiro Hamasaki, Kazuya Okamoto, Tomohiro Kuroda
2015	—	`conf`	A Development of Automatic Audit System for Written Informed Consent using Machine Learning. MedInfo Hitomi Yamada, Tadamasa Takemura, Takahiro Asai, Kazuya Okamoto, Tomohiro Kuroda, Shigeki Kuwata
2015	—	`conf`	New precision wafer bonding technologies for 3DIC. 3DIC Isao Sugaya, Hajime Mitsuishi, Hidehiro Maeda, Kazuya Okamoto
2014	B	`conf`	A multi-agent based optimal operation for microgrid. SMC Takeshi Nagata, Kazuya Okamoto
2014	—	`conf`	Daily assessment of rheumatoid arthritis disease activity using a smartphone application: development and 3-month feasibility study. PervasiveHealth Shu Nishiguchi, Hiromu Ito, Minoru Yamada, Hiroyuki Yoshitomi, Moritoshi Furu, Tomoki Aoyama, Tadao Tsuboyama, Tatsuaki Ito, Akio Shinohara, Tetsuya Ura, Kazuya Okamoto
2014	J	`jnl`	Design Aid of Multi-core Embedded Systems with Energy Model. Inf. Media Technol. Takashi Nakada, Kazuya Okamoto, Toshiya Komoda, Shinobu Miwa, Yohei Sato, Hiroshi Ueki, Masanori Hayashikoshi, Toru Shimizu, Hiroshi Nakamura
2014	—	`conf`	Electric power interchange between micro-grids by using multi-agent approach. CASE Takeshi Nagata, Kazuya Okamoto
2013	J	`jnl`	Augmented reality-based block piling game with superimposed collapse prediction. Virtual Real. Kazuya Okamoto, Naoto Kume, Tatsuya Tokunaga, Yoko Tanaka, Terasawa Noriaki, Takashi Tsukasa, Tadamasa Takemura, Hiroyuki Yoshihara
2013	—	`conf`	Development of lifelog sharing system for rheumatoid arthritis patients using smartphone. EMBC Akio Shinohara, Tatsuaki Ito, Tetsuya Ura, Shu Nishiguchi, Hiromu Ito, Minoru Yamada, Hiroyuki Yoshitomi, Moritoshi Furu, Kazuya Okamoto, Tomoki Aoyama
2013	—	`conf`	Effect of a Kinect-based exercise game on improving executive cognitive performance in community-dwelling elderly. PervasiveHealth Hiroki Kayama, Shu Nishiguchi, Minoru Yamada, Tomoki Aoyama, Kazuya Okamoto, Tomohiro Kuroda
2013	—	`conf`	Qualitative Evaluation of the Supporting System for Diagnosis Procedure Combination Code Selection. MedInfo Kazuya Okamoto, Toshio Uchiyama, Tadamasa Takemura, Naoto Kume, Takayuki Adachi, Tomohiro Kuroda, Tadasu Uchiyama, Hiroyuki Yoshihara
2013	—	`conf`	Rupture Progression Model of Stress Integration for Virtual Reality Ablation. MMVR Naoto Kume, Kana Eguchi, Tomohiro Kuroda, Koji Yoshimura, Kazutoshi Okubo, Kazuya Okamoto, Tadamasa Takemura, Hiroyuki Yoshihara
2013	—	`conf`	Tele-auscultation support system with mixed reality navigation. EMBC Kenta Hori, Yusuke Uchida, Tsukasa Kan, Maya Minami, Chisako Naito, Tomohiro Kuroda, Hideya Takahashi, Masahiko Ando, Takashi Kawamura, Naoto Kume, Kazuya Okamoto, Tadamasa Takemura, Hiroyuki Yoshihara
2013	—	`conf`	The Development of a Multiplayer Game for Education of Hospital Management. MedInfo Tadamasa Takemura, Toshiyuki Tanaka, Kazuya Okamoto, Naoto Kume, Tomohiro Kuroda, Masahiro Hirose, Hiroyuki Yoshihara
2013	—	`conf`	The Electronic Health Record as a Clinical Study Information Hub. NLPHealthcare@IJCNLP Naoto Kume, Kazuya Okamoto, Tomohiro Kuroda, Hiroyuki Yoshihara
2012	—	`conf`	A hypothesis-generating support system using medical records for clinical knowledge acquisition. SCIS&ISIS Kazuya Okamoto, Hiroko Tanaka, Tadamasa Takemura, Naoto Kume, Tomohiro Kuroda, Hiroyuki Yoshihara
2012	J	`jnl`	Development of Fundamental Infrastructure for Nationwide EHR in Japan. J. Medical Syst. Tadamasa Takemura, Kenji Araki, Kenji Arita, Toshiaki Suzuki, Kazuya Okamoto, Naoto Kume, Tomohiro Kuroda, Akira Takada, Hiroyuki Yoshihara
2012	—	`conf`	Development of an environment for information reuse on a hospital information system. SCIS&ISIS Tadamasa Takemura, Naoto Kume, Kazuya Okamoto, Tomohiro Kuroda, Hiroyuki Yoshihara
2012	—	`conf`	Impact of position tracking on the outpatient navigation system. EMBC Tomohiro Kuroda, Tadamasa Takemura, Haruo Noma, Kazuya Okamoto, Naoto Kume, Hiroyuki Yoshihara
2012	—	`conf`	The mobile environment of EHR browsing verified on tablet terminal. SCIS&ISIS Naoto Kume, Yosuke Hirayama, Naoki Ohboshi, Kazuya Okamoto, Tadamasa Takemura, Kenji Araki, Hiroyuki Yoshihara
2010	—	`conf`	Improving the Competitive Ratios of the Seat Reservation Problem. IFIP TCS Shuichi Miyazaki, Kazuya Okamoto
2009	J	`jnl`	Geometric stable roommates. Inf. Process. Lett. Esther M. Arkin, Sang Won Bae, Alon Efrat, Kazuya Okamoto, Joseph S. B. Mitchell, Valentin Polishchuk
2009	J	`jnl`	Improving the Competitive Ratio of the Online OVSF Code Assignment Problem. Algorithms Shuichi Miyazaki, Kazuya Okamoto
2008	B	`conf`	Improving the Competitive Ratio of the Online OVSF Code Assignment Problem. ISAAC Shuichi Miyazaki, Kazuya Okamoto
2008	Misc	`conf`	Ranking of Closeness Centrality for Large-Scale Social Networks. FAW Kazuya Okamoto, Wei Chen, Xiang-Yang Li
2007	—	`conf`	Context-Based Loose Information Structure for Medical Free Text Document. HCI (8) Tadamasa Takemura, Kazuya Okamoto, Hyogyong Kim, Masahiro Hirose, Tomohiro Kuroda, Hiroyuki Yoshihara
2007	—	`conf`	Finding Origin Points for New Coordinate System Suitable for Sign Animation. HCI (12) Tomohiro Kuroda, Kazuya Okamoto, Ryo Kitauchi, Tadamasa Takemura, Naoki Ohboshi, Hiroyuki Yoshihara
2007	A	`conf`	Improved Upper Bounds on the Competitive Ratio for Online Realtime Scheduling. ESA Koji M. Kobayashi, Kazuya Okamoto
2007	—	`conf`	Semi-automatic Development of Optimized Surgical Simulator with Surgical Manuals. MMVR Yoshihiro Kuroda, Tadamasa Takemura, Naoto Kume, Kazuya Okamoto, Kenta Hori, Megumi Nakao, Tomohiro Kuroda, Hiroyuki Yoshihara
2007	—	`conf`	VR-Based Self Brain Surgery Game System by Deformable Volumetric Image Visualization. HCI (14) Naoto Kume, Kazuya Okamoto, Takashi Tsukasa, Hiroyuki Yoshihara
2006	J	`jnl`	A (2 - IEICE Trans. Inf. Syst. Kazuo Iwama, Shuichi Miyazaki, Kazuya Okamoto
2004	—	`conf`	A (2-c(log N/N))-Approximation Algorithm for the Stable Marriage Problem. SWAT Kazuo Iwama, Shuichi Miyazaki, Kazuya Okamoto
2004	B	`conf`	Comparison of code combining and MRC diversity reception in mobile communications. WCNC Hong Zhou, Kazuya Okamoto
2004	—	`conf`	Evaluation of Rule Interestingness Measures with a Clinical Dataset on Hepatitis. PKDD Miho Ohsaki, Shinya Kitaguchi, Kazuya Okamoto, Hideto Yokoi, Takahira Yamaguchi
2004	J	`jnl`	Monitoring internal body heat using water proton chemical shift during a fast spin echo pulse sequence. Syst. Comput. Jpn. Yasutoshi Ishihara, Kazuya Okamoto, Tomoyuki Kanamatsu, Yasuzo Tsukada