Ziyang Liu

Ziyang Liu

Ph.D. Candidate in Internet of Things

The Hong Kong University of Science and Technology (Guangzhou)

I am a Ph.D. candidate at HKUST(GZ), supervised by Prof. Kaishun Wu and co-supervised by Prof. Xin Yang. My research interests include AIoT, smart sensing, medical AI, contactless physiological sensing, mmWave radar, and biosignal modeling.

Email

Ziyang Liu

Research Interests

Publications

  1. From Soil, For Soil: Self-Powered Moisture Sensing via Natural Electrical Transients

    Chang Huang, Ziyang Liu, Hao Tang, Yizhou Li, Minhao Cui, Guobiao Hu, and Kaishun Wu.

    Proceedings of the 32nd Annual International Conference on Mobile Computing and Networking (ACM MobiCom), 2026.

  2. Negotiated Adoption of Health Sensing Systems: A Co-Design Study with Older Adults and Family Members

    Ruowen Niu, Fan Lin, Ziyang Liu, Kaishun Wu, and Rachel L. Franz.

    Proceedings of the 28th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS), 2026.

  3. Cardio-mmFlow: A Gaussian-Prior-Free Physics-Informed Flow Matching Framework for Electrocardiogram to mmWave Radar Synthesis

    Ziyang Liu, Ruiqiang Xiao, Chang Huang, Kieren Yu, Siyuan He, and Kaishun Wu.

    Proceedings of the 43rd International Conference on Machine Learning (ICML), 2026.

  4. PATCHCODE: Discrete Latent Predictive Learning for EEG Foundation Model

    Kieren Yu, Ziyang Liu, Chang Huang, and Kaishun Wu.

    Proceedings of the 43rd International Conference on Machine Learning (ICML), 2026.

  5. mmJEPA-ECG: Cross-Posture Robust Contactless Electrocardiogram Monitoring via Millimeter Wave Radar Sensing

    Ziyang Liu, Siyuan He, Feng Liang, Chang Huang, Shuxin Zhong, and Kaishun Wu.

    Proceedings of the AAAI Conference on Artificial Intelligence (AAAI), 40(45):38962–38970, 2026.

  6. Natural Language Sentiment Analysis System Based on Self-Designed Deep Learning Framework

    Ziyang Liu and Xiangyi Yin.

    International Core Journal of Engineering, 7(12):322–330, 2021.

Education

The Hong Kong University of Science and Technology (Guangzhou)

Ph.D. in Internet of Things

Supervisor: Prof. Kaishun Wu · Co-supervisor: Prof. Xin Yang

2024–Present

The Chinese University of Hong Kong

M.Sc. in Information Engineering

2022–2023

The University of Essex

B.Sc. (Hons) in Electronic Systems Engineering, First Class

Cooperative program with Northwest University

2018–2022

Northwest University

B.Eng. in Electronic Information Science and Technology

2018–2022

Awards

Academic Service