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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SeMI | 2025-01-24 10:40 |
Kanagawa | (Kanagawa) | The Llama 3 fine-tuning model for depression detection from conversation Kenyu Ikeuchi, Taishiro Kishimoto, Fumiya Nakai, Mondher Bouazizi, Taichi Okunishi, Chuheng Zheng, Momoko Kitazawa, Toshiro Horigome, Tomoaki Ohtsuki (Keio Univ.)  SeMI2024-77 |
(To be available after the conference date) [more] | SeMI2024-77 pp.88-93 |
| SeMI | 2025-01-24 11:00 |
Kanagawa | (Kanagawa) | Heart Rate Estimation Based on ICEEMDAN Using Chirp Correction and Phase Accumulation-Linear Interpolation Processing from MIMO FMCW Radar Miiru Mutsukawa, Shi Xintong, Tomoaki Ohtsuki (Keio Univ.) SeMI2024-78 |
(To be available after the conference date) [more] | SeMI2024-78 pp.94-99 |
| SeMI | 2025-01-24 11:20 |
Kanagawa | (Kanagawa) | Study on Features Used for Objective Measurement of Online Meeting Quality Ryosuke Oba, Chuheng Zheng (Keio Univ.), Masakuni Ishii, Wataru Akahori, Masanori Yamada, Miki Yokoyama (NTT), Tomoaki Ohtsuki (Keio Univ.) SeMI2024-79 |
(To be available after the conference date) [more] | SeMI2024-79 pp.100-105 |
| SeMI | 2025-01-24 11:40 |
Kanagawa | (Kanagawa) | Heart Rate Estimation with VMD and IMF Signal Selection Based on Autocorrelation Function Using CW Radar XiangDong Wang, Tomoaki Ohtsuki (Keio Univ.) SeMI2024-80 |
[more] | SeMI2024-80 pp.106-111 |
| SeMI | 2025-01-24 13:15 |
Kanagawa | (Kanagawa) | A Multi-Frame mmWave Radar-Based Framework for Human Skeleton Estimation Parma Hadi Rantelinggi, Xintong Shi, Mondher Bouazizi, Tomoaki Ohtsuki (-) SeMI2024-81 |
[more] | SeMI2024-81 pp.112-117 |
| NS, RCS (Joint) |
2024-12-19 17:15 |
Hokkaido | Hakodate Arena + Online (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Energy Efficiency Improvement by Transmission Parameter Selection Using Reinforcement Learning in LoRa Systems Ryota Ariyoshi (UEC), Mikio Hasegawa (TUS), Tomoaki Ohtsuki (Keio Univ.), Aohan Li (UEC) RCS2024-188 |
Long-rang (LoRa) is a representative Internet of Things (IoT) technique. Due to its advantages, such as low power consum... [more] | RCS2024-188 pp.74-79 |
| SAT, RCS (Joint) |
2024-08-29 11:10 |
Kochi | CUL-PORT(Kochi City) (Temporary) (Kochi, Online) (Primary: On-site, Secondary: Online) |
Multi-Dimensional Semantics: A New Frontier in Semantic Communication for Personalized Visualization of Shared Knowledge Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) RCS2024-116 |
Semantic communication is vital for human interaction, enabling the exchange of complex ideas. This report introduces a ... [more] | RCS2024-116 pp.1-7 |
| SAT, RCS (Joint) |
2024-08-29 11:35 |
Kochi | CUL-PORT(Kochi City) (Temporary) (Kochi, Online) (Primary: On-site, Secondary: Online) |
A Clustering-Assisted Deep Q-Network-based Approach for Dynamic Antenna Control in HAPS Mondher Bouazizi, Siyuan Yang, Tomoaki Ohtsuki (Keio Univ.) RCS2024-117 |
This paper addresses the challenge of low user throughput caused by the random movement of High-Altitude Platform Statio... [more] | RCS2024-117 pp.8-13 |
| RCS | 2024-06-21 10:30 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
RCS2024-77 |
In the realm of wireless sensing, there is a growing trend towards non-invasive and readily deployable passive sensing t... [more] | RCS2024-77 pp.287-292 |
| RCS, SR, SRW (Joint) |
2024-03-13 14:50 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Applying Transformer-Based Reinforcement Learning for Adaptive Antenna Beamforming in Multi-Cell HAPS Systems Yang Siyuan, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) RCS2023-263 |
[more] | RCS2023-263 pp.54-59 |
| RCS, SR, SRW (Joint) |
2024-03-13 15:15 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Improved Initial Clustering for Antenna Control in Multi-Cell HAPS System Wei Dai, Siyuan Yang, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) RCS2023-264 |
[more] | RCS2023-264 pp.60-64 |
| RCS, SR, SRW (Joint) |
2024-03-15 09:05 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Role of AI in 6G Tomoaki Ohtsuki (Keio Univ.) RCS2023-280 SR2023-103 SRW2023-67 |
[more] | RCS2023-280 SR2023-103 SRW2023-67 p.129(RCS), p.61(SR), p.94(SRW) |
| RCS, SR, SRW (Joint) |
2024-03-15 13:00 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Low Complexity CSI Feedback Method Using Reformer Yuki Saito, Tomoaki Ohtsuki (Keio Univ.) RCS2023-285 |
In Massive MIMO (Multiple-Input Multiple-Output), the feedback overhead of downlink channel state information (CSI) from... [more] | RCS2023-285 pp.134-139 |
| SeMI, IPSJ-UBI, IPSJ-MBL | 2024-02-29 10:50 |
Fukuoka | (Fukuoka) | Heart Rate Estimation Considering Reconstructed Signal Features Based on VMD Via MIMO FMCW Radar Sara Nakatani, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-71 |
[more] | SeMI2023-71 pp.1-6 |
| SeMI | 2024-01-18 12:30 |
Yamanashi | Raki House Kaiji (Yamanashi) | Comparison of Two Methods for Person Identification Using Radar-Extracted Heartbeat Signals Kai Liu, Zelin Xing, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-49 |
Non-contact biometric identification has gained significant attention in recent years due to its flexibility and ability... [more] | SeMI2023-49 pp.1-5 |
| SeMI | 2024-01-18 12:50 |
Yamanashi | Raki House Kaiji (Yamanashi) | Enhancing Dementia Detection: Exploring Face Mesh and Deep Learning Approaches Chuheng Zheng, Mondher Bouazizi, Tomoaki Ohtsuki, Momoko Kitazawa, Toshiro Horigome, Taishiro Kishimoto (Keio Univ.) SeMI2023-50 |
[more] | SeMI2023-50 pp.6-11 |
| SeMI | 2024-01-18 13:10 |
Yamanashi | Raki House Kaiji (Yamanashi) | Detection of Dementia and MCI Using Facial Expression Features from Face Videos Taichi Okunishi, Chuheng Zheng, Mondher Bouazizi, Tomoaki Ohtsuki, Momoko Kitazawa, Toshiro Horigome, Taishiro Kishimoto (Keio Univ.) SeMI2023-51 |
Early detection of dementia is crucial. While many studies have been conducted on dementia detection using speech and na... [more] | SeMI2023-51 pp.12-17 |
| SeMI | 2024-01-18 13:30 |
Yamanashi | Raki House Kaiji (Yamanashi) | Enhancing Human Skeleton Estimation with Multi-Frame mmWave Radar Point Cloud-based Method Xintong Shi, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-52 |
Millimeter-Wave (mmWave) radar-based skeleton estimation has emerged as a focal point in the realm of human motion analy... [more] | SeMI2023-52 pp.18-21 |
| SeMI | 2024-01-19 09:20 |
Yamanashi | Raki House Kaiji (Yamanashi) | Person Identification under Noisy Conditions using Radar-extracted Heart Signal Zelin Xing, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-62 |
[more] | SeMI2023-62 pp.64-69 |
| SeMI | 2024-01-19 09:40 |
Yamanashi | Raki House Kaiji (Yamanashi) | Enhancing Explainability of Human Action Recognition Through Prototype-Based Explanations Zhaopeng Li, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-63 |
[more] | SeMI2023-63 pp.70-75 |
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