Hi! My name is Xi Zheng, and I am a Ph.D. candidate in the Department of Computer Science at the BiWell Lab, City University of Hong Kong, supervised by Dr. Yuhan Luo .

My research interests include human–AI interaction for health and wellbeing, and multimodal human–AI interaction.

Before starting my Ph.D. in HCI at CityU, I was trained in mathematics and statistics. I received my undergraduate degree, majoring in Mathematics and Statistics, from the University of Toronto, and my master’s degree in Statistics from the National University of Singapore.

• 2026 — One paper is accepted by IMWUT 2026.
• 2025 — One paper is accepted by DIS 2025.
• 2025 — One paper is accepted by CHI 2025.

• 2024.09 – Now · Ph.D., Computer Science, City University of Hong Kong
• 2022.08 – 2024.01 · M.Sc., Statistics, National University of Singapore
• 2018.09 – 2022.06 · B.Sc., Double Majors in Mathematics and Statistics, Minor in Computer Science, University of Toronto

• 2024.03 – 2024.09 · Research Assistant, BiWell Lab, City University of Hong Kong
• 2023.09 – 2023.12 · Data Scientist Intern, Decision Science, Bayer, Beijing, China
• 2021.06 – 2021.08 · Data Analyst Intern, Infrastructure Solutions Group, Lenovo, Beijing, China

• CS1102: Introduction to Computer Studies — Teaching Assistant, Fall 2024, Fall 2025
• CS3334: Data Structures — Teaching Assistant, Winter 2025
• CS2204: Fundamentals of Internet Applications Development — Teaching Assistant, Winter 2026

• Reviewer: CHI 2025 LBW, CHI 2025 Student Competition, PervasiveHealth 2025 Late Track, CHI 2026 Full Paper, CHI 2026 LBW
• Workshop: “Customizing LLM-Powered Chatbots”, Hong Kong International AI Art Festival, 2025
• Student Volunteer, GBA Pre-CHI 2025
• Student Volunteer Chair, GBA Pre-CHI 2024