Haiyun He

(Pronunciation: /ˈhaɪyuːŋ ˈhɜː/,   Pronouns: she/her/hers)
Assistant Professor, Internet of Things Thrust, HKUST(GZ)

prof_pic.jpg

(Taken at Cornell Slope)

Hi! I am currently an Assistant Professor in the Internet of Things (IoT) Thrust at the Hong Kong University of Science and Technology (Guangzhou). I am also a Cross-Campus Faculty Affiliate at HKUST. I obtained my PhD degree in Electrical and Computer Engineering from National University of Singapore in Sep. 2022, advised by Prof. Vincent Y. F. Tan. Before joining HKUST(GZ), I was a postdoc in the Center for Applied Mathematics at Cornell University, working with Prof. Ziv Goldfeld from ECE and Prof. Christina Lee Yu from ORIE. I was honored to be funded by the Center for Applied Mathematics postdoctoral fellowship.

My recent research interests lie in the intersection of information theory and machine learning, including but not limited to:

  • Machine learning and statistical learning theory
  • Hypothesis testing
  • Inference and estimation
  • Trustworthy AI

If you are interested in collaborating with me, please do not hesitate to drop me an email (at the bottom) or drop by my office  W3-604  !

💡 I am looking for highly motivated PhD/Mphil students and research assistants to join my group. If you are interested in exploring the intersection of information theory, machine learning, and statistics -- and have a reasonably strong background in mathematics or programming (or a strong interest in developing one) -- please feel free to reach out.

To apply, please send an email with your CV, transcript, and a brief statement of your research interests. Use the subject line: [Year]-[PhD/Mphil/RA Application]-[Your Name], e.g., 25Fall-PhD Application-Haiyun He.

News

05/13/2026 :tada: Congrats to my incoming PhD student Zhenxin Ai on his first watermarking paper accepted to ICML 2026, titled with “PASA: A Principled Embedding-Space Watermarking Approach for LLM-Generated Text under Semantic-Invariant Attacks”. He also made an excellent project page. Come to chat with him in Seoul!
05/13/2026 :tada: Congrats to my PhD student Bingying Li on her first paper accepted to IEEE ISIT 2026, titled with “On the Generalization of Knowledge Distillation: An Information-Theoretic View”. See you in Guangzhou between Jun 28 and Jul 3.
02/27/2026 We are organizing a workshop at ISIT 2026, ITGenNexus: Bridging Information Theory and Generative AI, including keynote talks, paper presentation, and panel discussion. We welcome up to 5-page workshop papers (non-archival) on various topics connecting Information Theory and Generative AI. Please find more details here.
ISIT2026 Workshop Poster

Recent publications

  1. On the Generalization of Knowledge Distillation: An Information-Theoretic View
    Bingying Li, and Haiyun He
    In IEEE International Symposium on Information Theory (ISIT), 2026
  2. PASA: A Principled Embedding-Space Watermarking Approach for LLM-Generated Text under Semantic-Invariant Attacks
    Zhenxin Ai, and Haiyun He
    ICML, May 2026
  3. Theoretically Grounded Framework for LLM Watermarking: A Distribution-Adaptive Approach
    Haiyun He*, Yepeng Liu*, Ziqiao Wang, Yongyi Mao, and Yuheng Bu
    NeurIPS, Dec 2025 (Presented at 1st Workshop on GenAI Watermarking (WMARK@ICLR))