This is Zengyi Han.
Currently, I am a lecturer (Assistant Professor) in Dalian Maritime University, China. I reveived my Ph.D. from Department of Information & Communication Engineering, The University of Tokyo, Japan in 2023 (supported by Japan MEXT). My research interest includes Mobile Computing, Ubiquitous Computing and AIoT. I have published at the top international journal and conferences such as IEEE TMC, PerCom, ICDCS.
🔥 News
- 2025.10: 🎉🎉 We got the Best Poster Award in UbiComp 2025!
- 2025.10: 🎉🎉 One paper got accepted by EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (EAI MobiQuitous 2025).
- 2025.05: Invited to serve as a scientific committee member for UbiComp4VRU Workshop 2025 and review committee member for UbiComp/ISWC 2025.
- 2025.04: 🎉🎉 One paper got accepted by IEEE Transactions on Mobile Computing (TMC).
💻 Experience
- 2023.06 - now Lecturer, College of Artificial Intelligence, Dalian Maritime University, Dalian, China.
- 2020.04 - 2023.03 Research Assistant, Center for Spatial Information Science, The University of Tokyo, Tokyo, Japan.
- 2019.10 - 2020.03 Research Student, Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan.
- 2014.10 - 2015.10 Software Engineer Intern, Changchun Institute of Optics, Fine Mechanics and Physics, CAS, Changchun, China.
📖 Educations
- 2020.04 - 2023.03, Ph.D, Information & Communication Engineering, The University of Tokyo, Tokyo, Japan. Advisor: Prof. Kaoru Sezaki
- 2018.09 - 2019.09, Preparatory School for Chinese Students to Japan, Northeast Normal University, Changchun, China.
- 2015.09 - 2018.06, M.E, Software Engineering, Jilin University, Changchun, China. Advisor: Prof. Yongjian Yang and Prof. En Wang
- 2011.09 - 2015.06, B.E, Software Engineering, Jilin University, Changchun, China.
🎖 Honors and Awards
- 2025 Best Poster Award in UbiComp 2025.
- 2021 Best Presentation Award Third Prize in U-Tokyo IIS PhD Student Live 2021.
- 2018 Japan MEXT Ph.D Scholarship.
📝 Publications
- IEEE TMC 2025 [HeadMon+: Domain Adaptive Head Dynamic-based Riding Maneuver Prediction, 2025 IEEE Transactions on Mobile Computing (TMC). IEEE, 2025], Zengyi Han, En Wang, Mohan Yu, Jie Wang, Yuuki Nishiyama, Kaoru Sezaki. DOI:10.1109/TMC.2025.3562179
- IEEE ICDCS 2024 [RideGuard: Micro-Mobility Steering Maneuver Prediction with Smartphones, 2024 IEEE 44th International Conference on Distributed Computing Systems (ICDCS). IEEE, 2024], Zengyi Han, Xuefu Dong, Liqiang Xu, Zhen Zhu, En Wang, Yuuki Nishiyama, Kaoru Sezaki. Acceptance Rate: 21.9%. Oral Presentation in Jersey City, US.
- IEEE WoWMoM 2023 [HeadSense: Visual Search Monitoring and Distracted Behavior Detection for Bicycle Riders, 2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM). IEEE, 2023], Zengyi Han, Xuefu Dong, Yuuki Nishiyama, Kaoru Sezaki. Acceptance Rate: 28.2%. Oral Presentation in Boston, US.
- IEEE PerCom 2023 [Headmon: Head dynamics enabled riding maneuver prediction, 2023 IEEE International Conference on Pervasive Computing and Communications (PerCom). IEEE, 2023], Zengyi Han, Liqiang Xu, Xuefu Dong, Yuuki Nishiyama, Kaoru Sezaki. Acceptance Rate: 17%. Oral Presentation in Atlanta, US.
- EAI Mobiquitous 2025 [RideStyle: Riding Style Representation from Head-Body Dynamics via Adversarial Learning, 2025 EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MobiQuitous), EAI, 2025], Zengyi Han, Yuuki Nishiyama, Kaoru Sezaki. Shanghai, China.
- IEEE SMC 2022 [Doublecheck: Single-handed cycling detection with a smartphone, 2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE, 2022], Xuefu Dong, Zengyi Han*, Yuuki Nishiyama, Kaoru Sezaki. Online Presentation.
- ACM UbiComp 2025 [Poster: Recognizing Hidden-in-the-Ear Private Key for Reliable Silent Speech Interface Using Multi-Task Learning, 2025 ACM international joint conference on Pervasive and Ubiquitous Computing (UbiComp). ACM, 2025], Xuefu Dong, Liqiang Xu, Lixing He, Zengyi Han*, Kenneth Christofferson, Yifei Chen, Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki. Poster Presentation in Espoo, Finland. Best Poster Award
📋 Teaching
- Discrete Mathematics (1713010430) in DMU, 64 credit hours. 2024, 2025.
- Trustworthy Artificial Intelligence (1713025910) in DMU, 40 credit hours. 2024, 2025.
🚩 Professional Services
- Reviewer: IEEE TMC, IEEE UIC, IEEE ICME, ACM UbiComp, Transportation Research.
- PC Member: ABC 2025, COMSNETS 2025-2026.