Tomokazu Matsui

36 papers B 2C 3Misc 5Journal 7Unranked 19
YearRankTypeTitle / Venue / Authors
2026 — conf
Desk work activity recognition using multiple vibration sensors and machine learning.
ICDCN Companion
Nanami Inoue, Takamasa Kikuchi, Koki Shibata, Makoto Yoshida, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2026 — conf
Hierarchical Subgroup Routing for High-Speed Data Sharing in Large-Scale Satellite Formation Flying.
ICDCN Companion
Keita Takeda, Wataru Sasaki, Shuhei Kosaka, Keiichi Yasumoto, Tomokazu Matsui, Hirohiko Suwa, Sumio Morioka, Takahiro Inagawa
2026 — conf
Implementation and Validation of Lightweight Pose Estimation for Pico-Satellite Swarms using ToF Cameras.
ICDCN Companion
Shuhei Kosaka, Keiichi Yasumoto, Tomokazu Matsui, Hirohiko Suwa, Wataru Sasaki, Daisuke Wakao, Sumio Morioka, Takahiro Inagawa
2026 — conf
Validation of Virtual Human Motion Sensors in a Digital Twin Environment Using LLM-based Activity Generation.
ICDCN Companion
Atsuya Ikeno, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2025 — conf
Context-Aware Adaptive Feedback for Maintaining Healthy Blink Rates During Screen Use.
ICMU
Muhammad Furqan Rasyid, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2025 J jnl
Enabling Vibration-Based Gesture Recognition on Everyday Furniture via Energy-Efficient FPGA Implementation of 1D Convolutional Networks.
CoRR
Koki Shibata, Tianheng Ling, Chao Qian, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto, Gregor Schiele
2025 Misc conf
Exploring Tradeoffs of Annotation Cost and Model Accuracy with Contrastive Learning for Yoga Pose Classification.
IE
Zolboo Damiran, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2025 — conf
OPTIMIST: Opportunistic Federated Transfer Learning for Mobile Devices Using Sequential Independent Subnetwork Training.
PerCom Workshops
Victor Romero, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2025 — conf
Supervised Learning with CLAP-Based Features for Accurate Acoustic Activity Recognition.
ICMU
Yanisa Tanusa, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2024 — conf
3D Point Cloud-Based Interaction System Bridging Physical Spaces in Virtual Environments.
PerCom Workshops
Shigetomo Sakuma, Yuki Mishima, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto, Tatsuya Amano, Hirozumi Yamaguchi
2024 C conf
Fast Retrieval of Pharmaceutical Packaging Images Using Keypoint Matching with Angle and Scale Voting for Outlier Rejection.
VCIP
Yona Zakaria, Rui Ishiyama, Eiki Ishidera, Tomokazu Matsui, Keiichi Yasumoto
2024 — conf
Micro Activity Recognition Using Multi-View 3D Point Clouds.
PerCom Workshops
Yuki Mishima, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2024 — conf
Privacy Awareness of Spatial Sharing System based on 3D Point Cloud: Insights from a User Survey.
PerCom Workshops
Shigetomo Sakuma, Yuki Mishima, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto, Tatsuya Amano, Hirozumi Yamaguchi
2024 B conf
Towards Opportunistic Federated Learning Using Independent Subnetwork Training.
SMARTCOMP
Victor Romero, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2024 J jnl
Visual Privacy Control for Metaverse and the Beyond.
IEEE Pervasive Comput.
Tatsuya Amano, Teruhiro Mizumoto, Srikant Manas Kala, Hirozumi Yamaguchi, Tomokazu Matsui, Keiichi Yasumoto
2023 J jnl
Location-Independent Doppler Sensing System for Device-Free Daily Living Activity Recognition.
IEEE Access
Shinya Misaki, Makoto Yoshida, Hyuckjin Choi, Tomokazu Matsui, Manato Fujimoto, Keiichi Yasumoto
2023 — conf
Privacy Filtering Using Word Embedding for 3D Point Cloud Based Spatial Sharing Systems.
ICMU
Tomokazu Matsui, Shinya Misaki, Hirohiko Suwa, Keiichi Yasumoto
2023 Misc conf
Smatable: A System to Transform Furniture into Interface using Vibration Sensor.
IE
Makoto Yoshida, Tomokazu Matsui, Tokimune Ishiyama, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
2023 J jnl
Smatable: A Vibration-Based Sensing Method for Making Ordinary Tables Touch-Interfaces.
IEEE Access
Makoto Yoshida, Tomokazu Matsui, Tokimune Ishiyama, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
2023 J jnl
Stress Estimation Using Biometric and Activity Indicators to Improve QoL of the Elderly.
Sensors
Kanta Matsumoto, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2022 — conf
Aroma Nudges: Exploring the Effects on Shopping Behavior in a Supermarket.
PERSUASIVE (Adjunct)
Daiki Mayumi, Yugo Nakamura, Yuki Matsuda, Tomokazu Matsui, Shinya Misaki, Keiichi Yasumoto, Junko Nohara
2022 C conf
Stress Prediction Using Per-Activity Biometric Data to Improve QoL in the Elderly.
ICOST
Kanta Matsumoto, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2022 J jnl
Wi-CaL: WiFi Sensing and Machine Learning Based Device-Free Crowd Counting and Localization.
IEEE Access
Hyuckjin Choi, Manato Fujimoto, Tomokazu Matsui, Shinya Misaki, Keiichi Yasumoto
2021 — conf
A System for Real-time On-street Parking Detection and Visualization on an Edge Device.
PerCom Workshops
Akihiro Matsuda, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2021 — conf
Analysis of Visualized Bioindicators Related to Activities of Daily Living.
AINA (1)
Tomokazu Matsui, Kosei Onishi, Shinya Misaki, Hirohiko Suwa, Manato Fujimoto, Teruhiro Mizumoto, Wataru Sasaki, Aki Kimura, Kiyoyasu Maruyama, Keiichi Yasumoto
2021 — conf
Analysis on Nursing Care Activity Related Stress Level for Reduction of Caregiving Workload.
ICPP Workshops
Atsushi Miyaji, Tomokazu Matsui, Zhihua Zhang, Hyuckjin Choi, Manato Fujimoto, Keiichi Yasumoto
2021 B conf
Batterfly: Battery-Free Daily Living Activity Recognition System through Distributed Execution over Energy Harvesting Analog PIR Sensors.
DCOSS
Sopicha Stirapongsasuti, Shinya Misaki, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2021 — conf
Multi-person Daily Activity Recognition with Non-contact Sensors based on Activity Co-occurrence.
ICMU
Tomokazu Matsui, Shinya Misaki, Yuma Sato, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
2021 — conf
Non-Contact In-Home Activity Recognition System Utilizing Doppler Sensors.
ICDCN (Adjunct Volume)
Shinya Misaki, Keisuke Umakoshi, Tomokazu Matsui, Hyuckjin Choi, Manato Fujimoto, Keiichi Yasumoto
2021 — conf
Non-contact Person Identification by Piezoelectric-Based Gait Vibration Sensing.
AINA (1)
Keisuke Umakoshi, Tomokazu Matsui, Makoto Yoshida, Hyuckjin Choi, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
2021 Misc conf
Simultaneous Crowd Counting and Localization by WiFi CSI.
ICDCN
Hyuckjin Choi, Tomokazu Matsui, Manato Fujimoto, Keiichi Yasumoto
2021 C conf
Simultaneous Crowd Estimation in Counting and Localization Using WiFi CSI.
IPIN
Hyuckjin Choi, Tomokazu Matsui, Shinya Misaki, Atsushi Miyaji, Manato Fujimoto, Keiichi Yasumoto
2020 Misc conf
A method for detecting street parking using dashboard camera videos on an edge device: demo abstract.
SenSys
Akihiro Matsuda, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto
2020 Misc conf
Activity recognition through intermittent distributed processing by energy harvesting PIR sensors: demo abstract.
SenSys
Shinya Misaki, Sopicha Stirapongsasuti, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto
2020 — conf
Easy-to-Deploy Living Activity Sensing System and Data Collection in General Homes.
PerCom Workshops
Tomokazu Matsui, Kosei Onishi, Shinya Misaki, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
2020 J jnl
SALON: Simplified Sensing System for Activity of Daily Living in Ordinary Home.
Sensors
Tomokazu Matsui, Kosei Onishi, Shinya Misaki, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto