Zhengtao Xu

I am currently a first-year PhD student at School of Computing, National University of Singapore, working on human-computer interaction (HCI). I am a part of AI4SG Lab , advised by Prof. Yi-Chieh (EJ) Lee . My current research focuses on AI for eduction/communication, AI-assisted decision making. I'm also interested in building interactive systems that bring positive social impact.

I earned my bachelor's degree in Computer Science and Technology from Chu Kochen Honors College, Zhejiang University in 2023. During my undergraduate studies, I had the opportunity to work on several research projects in computer vision and computer graphics at the State Key Lab of CAD&CG.

If you share research interests or have topics to discuss, feel free to contact me. I'm open to collaborations and discussions.


Education
  • National University of Singapore, Singapore
    National University of Singapore, Singapore
    PhD in Computer Science
    Jan. 2025 - ?
  • National University of Singapore, Singapore
    National University of Singapore, Singapore
    Master of Computing (Artificial Intelligence)
    Aug. 2023 - Dec. 2024
  • Zhejiang University, Hangzhou, China
    Zhejiang University, Hangzhou, China
    Bachelor in Computer Science and Technology
    Sep. 2019 - Jun. 2023
News
2025
I will present our collaboration project with Avature at NUS Computing X-AI: Industry Day on 18 November!
Nov 18
Excited to share that our paper on undertanding how LLM's verbalized uncertainty influences users in AI-assisted decision-making is accepted by IJHCS! Grateful for the support from EJ and Tianqi !
Jan 21
I enrolled in the NUS School of Computing PhD programme. Looking forward to the new journey!
Jan 01