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T
Tomoaki Ohtsuki
keio university
46
H-index
1.4K
Paper Count
1.1W
Citation Count
0
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Published Papers
118
Publication Date
Publication Date
Impact Factor
Citations
Efficient Voxel-Based mmWave Radar HAR With Early Spatio–Temporal Fusion and a Compact 3-D–2-D Hybrid Network
IEEE Internet of Things Journal
IF
8.9
2026-02-27
0
PRE
AI
Rubin Zhao; Fucheng Miao; Yuanjian Liu; Yue Yin; Tomoaki Ohtsuki; Guan Gui; Fumiyuki Adachi
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Twin-Timescale Traffic Signal Timing Method With Joint Communication Resource Allocation
IEEE Internet of Things Journal
IF
8.9
2026-02-03
0
PRE
AI
Tong Wang; Guangxin Yang; Lu Wang; P. Takis Mathiopoulos; Tomoaki Ohtsuki; Min Ouyang
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A Comprehensive Survey on Self-Supervised Learning for Specific Emitter Identification
ieee communications surveys & tutorials
IF
0
2026-01-01
0
PRE
AI
Chao Liu; Guan Gui; Yu Wang; Tomoaki Ohtsuki; Dusit Niyato; Xuemin Shen
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Dual-Stream Multimodal Fusion With Local–Global Attention for Remote-Sensing Object Detection
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
IF
5.3
2025-12-26
0
OA
AI
Youxiang Huang; Zhuo Wang; Tiantian Tang; Tomoaki Ohtsuki; Guan Gui
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DFusion-SLAM: A Lightweight Semantic Fusion Framework for Robust Visual SLAM in Dynamic Environments
IEEE Internet of Things Journal
IF
8.9
2025-12-12
0
PRE
AI
Jin Sun; Haowei Huang; Xue Shen; Haitao Zhao; Yue Yin; Tomoaki Ohtsuki; Guan Gui
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Lightweight Regularized Network for Multilabel Indoor HAR in Multiuser CSI Environments With Uncertainty Quantification
IEEE Internet of Things Journal
IF
8.9
2025-12-01
0
PRE
AI
Fucheng Miao; Chenchen Liu; Zhiyi Lu; Lin Shan; Osamu Takyu; Tomoaki Ohtsuki; Guan Gui
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MobiLLM: Enabling On-Device Fine-Tuning of Billion-Sized LLMs via Server-Assisted Side-Tuning
IEEE Journal of Selected Topics in Signal Processing
IF
13.7
2025-11-17
0
PRE
AI
Liang Li; Xingke Yang; Wen Wu; Hao Wang; Tomoaki Ohtsuki; Xin Fu; Miao Pan; Xuemin Shen
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Synthetic Aperture Radar Image Change Detection Based on Multi-Scale Deep Adaptive Convolution and Spatial-Frequency Dual-Domain Feature Extraction
Expert Systems with Applications
IF
7.5
2025-11-14
0
PRE
AI
Lu Wang; E. Jiahui; Chunhui Zhao; Weiwei Gao; Panagiotis Mathiopoulos; Tomoaki Ohtsuki
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A Deep Transfer Learning-Based Low-Overhead Beam Prediction in Vehicle Communications
IEEE Wireless Communications Letters
IF
5.5
2025-09-26
0
PRE
AI
Zhiqiang Xiao; Yuwen Cao; Mondher Bouazizi; Tomoaki Ohtsuki; Shahid Mumtaz
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Beyond Contact: An Open-Set Biometric Identification System Using Radar-Extracted Heart Signals
IEEE Journal of Biomedical and Health Informatics
IF
6.8
2025-09-11
0
PRE
AI
Zelin Xing; Mondher Bouazizi; Tomoaki Ohtsuki
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Mobile Edge Computing Based Intelligent Charging Strategy for Electric Vehicles in Cyber Physical Energy System
IEEE Transactions on Vehicular Technology
IF
7.1
2025-09-02
0
PRE
AI
Gang Pan; Xin Guan; Ning Wang; Yongnan Liu; Huayang Wu; Hongyang Chen; Tomoaki Ohtsuki; Zhu Han
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mmPoint-Attention: A Unified Attention Framework for Human Pose and Activity Recognition From mmWave Radar Point Clouds
IEEE Sensors Journal
IF
4.5
2025-07-15
0
PRE
AI
Xintong Shi; Mondher Bouazizi; Tomoaki Ohtsuki
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Self-Supervised Learning Enhanced Channel Estimation in Massive MIMO System With Low-Resolution ADCs
ieee wireless communications
IF
5.5
2025-07-01
0
PRE
AI
Guijun Liu; Yuwen Cao; Tomoaki Ohtsuki; Tony Q. S. Quek
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A Non-Invasive Approach for Facial Action Unit Extraction and Its Application in Pain Detection
BIOENGINEERING-BASEL
IF
3.7
2025-02-17
0
OA
AI
Bouazizi, Mondher; Feghoul, Kevin; Wang, Shengze; Yin, Yue; Ohtsuki, Tomoaki
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Wi-Fi Sensing Techniques for Human Activity Recognition: Brief Survey, Potential Challenges, and Research Directions
ACM COMPUTING SURVEYS
IF
28
2025-01-09
1
OA
AI
Miao, FC; Huang, YX; Lu, ZY; Ohtsuki, T; Gui, G; Sari, H
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A Comparison Study of Person Identification Using IR Array Sensors and LiDAR
SENSORS
IF
3.5
2025-01-06
1
OA
AI
Liu, Kai; Bouazizi, Mondher; Xing, Zelin; Ohtsuki, Tomoaki
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Toward Collaborative and Cross-Environment UAV Classification: Federated Semantic Regularization
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
IF
8
2025-01-01
0
PRE
AI
Fu, Xue; Wang, Yu; Lin, Yun; Ohtsuki, Tomoaki; Adebisi, Bamidele; Gui, Guan; Sari, Hikmet
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A Rapid SAR Image Simulation Method for Ship Wakes Coupled With Sea Waves Using Fluid Velocity Potential
ieee signal processing magazine
IF
3.9
2025-01-01
0
PRE
AI
Zhao, Chunhui; Li, Kaiyu; Wang, Lu; Ohtsuki, Tomoaki; Adachi, Fumiyuki
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Deep Learning-Based Channel Estimation to Mitigate Channel Aging in Massive MIMO With Pilot Contamination
IEEE ACCESS
IF
3.6
2025-01-01
0
OA
AI
Hirose, Hiroki; Yang, Siyuan; Ohtsuki, Tomoaki; Bouazizi, Mondher
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Toward Robust Open-Set Radiofrequency Signal Identification in Internet of Things Using Hypersphere Manifold Embedding
IEEE INTERNET OF THINGS JOURNAL
IF
8.9
2024-12-15
1
PRE
AI
Fu, Xue; Wang, Yu; Lin, Yun; Ohtsuki, Tomoaki; Gui, Guan; Sari, Hikmet
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Research Directions
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Co-authors
Cooperation Journals
H
H. Vincent Poor
H-index: 176 · Papers: 3.8K
X
Xuemin Shen
H-index: 149 · Papers: 2.5K
Z
Zhu Han
H-index: 135 · Papers: 3.7K
D
Dusit Niyato
H-index: 134 · Papers: 2.8K
陈
陈敏
(Min Chen)
H-index: 105 · Papers: 1.5K
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