Ohtsuki Lab

with 235 journals, 463 international conferences,

and more than 810 domestic and general conferences

Pickup News

  1. M2 Shi, M2 Chen, M1 Nakatani, IEEE Globecom2022に採録決定 (2022.8.2)

    • X. Shi, K. Yamamoto, T. Ohtsuki, Y. Matsui, and K. Owada, "Unsupervised Representation Learning-based Doppler Ultrasound Signal Quality Assessment,'' IEEE Global Communications Conference (GLOBECOM2022), Rio de Janeiro, Brazil, Dec. 2022.

    • Y. Chen, M. Bouazizi, and T. Ohtsuki, "Social Robot Detection Using RoBERTa Classifier and Random Forest Regressor with Similarity Analysis,'' IEEE Global Communications Conference (GLOBECOM2022), Rio de Janeiro, Brazil, Dec. 2022.

    • S. Nakatani, K. Yamamoto, and T. Ohtsuki, "Fetal Arrhythmia Detection based on Deep Learning using Fetal ECG Signals,'' IEEE Global Communications Conference (GLOBECOM2022), Rio de Janeiro, Brazil, Dec. 2022.

  2. T. Ohtsuki, "(Invite Paper) Machine Learning in 6G Wireless Communications,”がIEICE Transactions on Communicationsに論文採択決定 (2022.7.28)

  3. C. Sun, X. Xiong, W. Ni, T. Ohtsuki, and X. Wang, "Max-Min Fair 3D Trajectory Planning for Solar-Powered UAV-Assisted Data Collection,'' IEEE International Conference on Communications in China (ICCC2022), Foshan City, China, Aug. 2022が採択決定

  4. Y. Shibata, W. Takabatake, K. Hoshino, A. Nagate, and T. Ohtsuki, "Two-Step Dynamic Cell Optimization Algorithm for HAPS Mobile Communications," がIEEE Accessに論文採択決定 (2022.6.21)

  5. 大槻教授, KICS Summer Conference 2022にて "Machine Learning in 6G Wireless Communications"と題したKeynote講演予定(2022.6.23)

  6. I. Seto, S. Otaka, H. Yoshida, K. Nonin, M. Nishikawa, T. Kato, Y. Nito, H. Ishikawa, and T. Ohtsuki, "Sub-GHz Two-Way Ranging based on Phase Detection for Remote Keyless Entry Systems," がIEEE Trans. on Vehicular Technologyに論文採択決定 (2022.5.20)

  7. K. A. Muthukumar, M. Bouazizi, and T. Ohtsuki, "An Infrared Array Sensor-Based Approach for Activity Detection, Combining Low-Cost Technology with Advanced Deep Learning Techniques," がSensorsに論文採択決定 (2022.5.18)

  8. "Semi-Supervised Federated Learning-Based Intrusion Detection Method for Internet of Things,"がIEEE Internet of Things Journalに論文採択決定 (2022.5.14)

  9. M. Bouazizi and T. Ohtsuki, "Sarcasm Over Time and Across Platforms: Does the Way we Express Sarcasm Change?,"がIEEE Accessに論文採択決定 (2022.5.2)

  10. L. Wang, T. Ohtsuki, K. Owada, N. Honda, and H. Hayashi, ``A Multi-Layer Hybrid Network with Its Application in Fetal Heart Rate Monitoring,"がIEEE Signal Processing Lettersに論文採択決定 (2022.4.26)

Recent Memory & Pickup Contents

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Conference Schedule

2022/12/4-8 IEEE Globecom 2022

Y. Chen, X. Shi, 中谷

2022/8/11-13 IEEE/CIC ICCC


2022/9/6-9 電子情報通信学会ソサイエティ大会

大槻,柴田,吉澤,井上,中谷,Y. Chen, J. Gao, X. Shi, D. Yu, Z. Li

Pages for International Students

Our Projects

Communications Biomedical Engineering

Data Mining for SNS Machine Learning

Information Theory Activity Recognition


Tomoaki Otsuki (Ohtsuki) received the B.E., M.E., and Ph. D. degrees in Electrical Engineering from Keio University, Yokohama, Japan in 1990, 1992, and 1994, respectively. From 1994 to 1995 he was a Post Doctoral Fellow and a Visiting Researcher in Electrical Engineering at Keio University. From 1993 to 1995 he was a Special Researcher of Fellowships of the Japan Society for the Promotion of Science for Japanese Junior Scientists. From 1995 to 2005 he was with Science University of Tokyo. In 2005 he joined Keio University. He is now a Professor at Keio University. From 1998 to 1999 he was with the department of electrical engineering and computer sciences, University of California, Berkeley. He is engaged in research on wireless communications, optical communications, signal processing, and information theory. Dr. Ohtsuki is a recipient of the 1997 Inoue Research Award for Young Scientist, the 1997 Hiroshi Ando Memorial Young Engineering Award, Ericsson Young Scientist Award 2000, 2002 Funai Information and Science Award for Young Scientist, IEEE the 1st Asia-Pacific Young Researcher Award 2001, the 5th International Communication Foundation (ICF) Research Award, 2011 IEEE SPCE Outstanding Service Award, the 27th TELECOM System Technology Award, ETRI Journal’s 2012 Best Reviewer Award, 9th International Conference on Communications and Networking in China 2014 (CHINACOM ’14) Best Paper Award, 2020 Yagami Award, and The 26th Asia-Pacific Conference on Communications (APCC2021) Best Paper Award. He has published more than 235 journal papers and 463 international conference papers.

He is now serving as a Director of the IEEE ComSoc Asia Pacific Board. He served as a Chair of IEEE Communications Society, Signal Processing for Communications and Electronics Technical Committee. He served as a technical editor of the IEEE Wireless Communications Magazine and an editor of Elsevier Physical Communications. He is now serving as an Area Editor of the IEEE Transactions on Vehicular Technology and an editor of the IEEE Communications Surveys and Tutorials. He has served as general-co chair, symposium co-chair, and TPC co-chair of many conferences, including IEEE GLOBECOM 2008, SPC, IEEE ICC 2011, CTS, IEEE GLOBECOM 2012, SPC, IEEE ICC 2020, SPC, IEEE APWCS, IEEE SPAWC, and IEEE VTC. He gave tutorials and keynote speeches at many international conferences including IEEE VTC, IEEE PIMRC, IEEE WCNC, and so on. He was Vice President and President of the Communications Society of the IEICE. He is a senior member and a distinguished lecturer of the IEEE, a fellow of the IEICE, and a member of the Engineering Academy of Japan.



  1. M1 吉澤,ICETC2021にてStudent Presentation Awardを受賞 (2021.12.09)

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