Zhixuan Liang - 梁志烜


Zhixuan Liang is a first year Ph.D. student at the Department of Computer Science, The University of Hong Kong (HKU), fortunately advised by Prof. Ping Luo and Prof. Wenping Wang (IEEE Fellow and ACM Fellow). Previously, Zhixuan obtained his Bachelor’s degree from Zhejiang University (ZJU) in June 2021.

His current research interest lies at data-centric learning, reinforcement learning and autonomous driving.


  • Ph.D. in Computer Science, The University of Hong Kong, 2022-now
    • Supervisor: Prof. Ping Luo and Prof. Wenping Wang
    • Hong Kong PhD Fellowship Scheme (HKPFS)
  • B.Eng. in Automation, Zhejiang University, 2017-2021
    • GPA: 90.62 / 100, Rank: 1 / 100
    • Minor in Advanced Honor Class of Engineering Education (ACEE), Chu Kochen Honors College


  • AdaptDiffuser: Diffusion Models as Adaptive Self-evolving Planners
    • Zhixuan Liang, Yao Mu, Mingyu Ding, Fei Ni, Masayoshi Tomizuka, Ping Luo
    • ICML 2023 (Oral) [paper] [project page]
  • MetaDiffuser: Diffusion Model as Conditional Planner for Offline Meta-RL
    • Fei Ni, Jianye Hao, Yao Mu, Yifu Yuan, Yan Zheng, Bin Wang, Zhixuan Liang
    • ICML 2023 [project page]
  • Longitudinal Registration of Knee MRI Based on Femoral and Tibial Alignment

Honors & Awards

  • Hong Kong PhD Fellowship Scheme (HKPFS), 2022
  • HKU Presidential PhD Scholarship (HKU-PS), 2022
  • Y S and Christabel Lung Postgraduate Scholarship, 2022
  • Wang Guosong Dean’s Award, Zhejiang University, 2021
  • Outstanding Graduate of Zhejiang Province, 2021
  • National Scholarship, 2020
  • Finalist Award in Mathematical Contest in Modeling, 2020