| 2026 | PERCOM | Cross-Domain Passive Channel Charting from Wi-Fi Sensing toward Robust Indoor Positioning. | Chang-Hong Lee, Hyuckjin Choi, Yutaka Arakawa, Jong-Deok Kim |
| 2026 | WCNC | Orientation-Aware Adaptive Kalman Filtering for Robust UWB Indoor Localization on Smartphones. | Renyun Fan, Hyuckjin Choi, Yutaka Arakawa |
| 2025 | AINA | WiADL: Efficient WiFi CSI-Based ADL Recognition with WiFi Backscatter-Based Pseudo-Labeling. | Kiichiro Kai, Hyuckjin Choi, Yugo Nakamura, Yutaka Arakawa |
| 2025 | HCI | Generating Sensory Vocabulary Cues for Describing Scents in Olfactory-Enhanced Second Language Vocabulary Learning. | Yudai Honda, Kenta Tanizawa, Katsutoshi Masai, Yugo Nakamura, Hyuckjin Choi, Shogo Fukushima |
| 2025 | HCI | ChAerial: Chair-Type Aerial Display for Enhancing Face-to-Face Communication with Face-Anchored Comic Effects. | Toshiki Mori, Yoshiki Furuya, Hyuckjin Choi, Yugo Nakamura, Ari Hautasaari, Shogo Fukushima |
| 2025 | HCI | Air-Puff Eyewear System for Blink Monitoring and Reflexive Blink Induction to Improve Dry Eye. | Toshiki Mori, Katsutoshi Masai, Hyuckjin Choi, Yugo Nakamura, Yutaka Arakawa, Shogo Fukushima, Tsunenori Mine |
| 2025 | HCI | Analysis of Laughter Breathing Movements and the Effectiveness of Breathing Guidance Methods for Laughter Facilitation. | Hiromasa Tanaka, Katsutoshi Masai, Hyuckjin Choi, Yugo Nakamura, Tsunenori Mine, Yutaka Arakawa, Shogo Fukushima |
| 2025 | HCI | Supple and Graspable XR Controller for Providing a Realistic Hand-Holding Sensation. | Kenta Tanizawa, Kiichiro Kai, Katsutoshi Masai, Tsunenori Mine, Yutaka Arakawa, Hyuckjin Choi, Shogo Fukushima |
| 2024 | Mobisys | Poster: Desk Activity Recognition Using On-desk Low-cost WiFi Transceiver. | Hyuckjin Choi, Yugo Nakamura, Shogo Fukushima, Yutaka Arakawa |
| 2024 | Mobisys | Poster: Annotation Assist System Using Backscatter Tags for WiFi CSI-based Indoor Activity Recognition. | Kiichiro Kai, Hyuckjin Choi, Yugo Nakamura, Yutaka Arakawa |
| 2024 | PERCOM | Privacy-aware Quantitative Measurement of Psychological State in Meetings based on Non-verbal Cues. | Toshiki Hayashida, Yugo Nakamura, Hyuckjin Choi, Yutaka Arakawa |
| 2023 | WCNC | Wi-Nod: Head Nodding Recognition by Wi-Fi CSI Toward Communicative Support for Quadriplegics. | Marwa R. M. Bastwesy, Kiichiro Kai, Hyuckjin Choi, Shigemi Ishida, Yutaka Arakawa |
| 2021 | AINA | Non-contact Person Identification by Piezoelectric-Based Gait Vibration Sensing. | Keisuke Umakoshi, Tomokazu Matsui, Makoto Yoshida, Hyuckjin Choi, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto |
| 2021 | ICDCN | Simultaneous Crowd Counting and Localization by WiFi CSI. | Hyuckjin Choi, Tomokazu Matsui, Manato Fujimoto, Keiichi Yasumoto |
| 2021 | ICDCN | Non-Contact In-Home Activity Recognition System Utilizing Doppler Sensors. | Shinya Misaki, Keisuke Umakoshi, Tomokazu Matsui, Hyuckjin Choi, Manato Fujimoto, Keiichi Yasumoto |
| 2021 | IPIN | Simultaneous Crowd Estimation in Counting and Localization Using WiFi CSI. | Hyuckjin Choi, Tomokazu Matsui, Shinya Misaki, Atsushi Miyaji, Manato Fujimoto, Keiichi Yasumoto |
| 2020 | SENSYS | Fishing activity sensing and visualization system using sensor-equipped fishing rod: demo abstract. | Shuichi Fukuda, Hyuckjin Choi, Yuki Matsuda, Keiichi Yasumoto |