Assistant Professor of Data ScienceCity University of Hong Kong (Dongguan)
Office: AC4-422
Machine learning with limited compute and supervision.
I develop efficient, reliable and interpretable methods for language models, geospatial observation, and medical images and signals.
PhD and research assistant opportunities: join the group.
Three connected directions: how models work, how they map the world, and how they interpret health data.
Efficient & Reliable ML
LowRankArena evaluates language-model compression under shared tasks and budgets, measuring both accuracy and practical inference efficiency.
Co-first author
Geospatial AI
PRISM and PalmDSNet detect and locate individual palms in dense tropical forests, connecting image analysis with spatial distribution modeling.
Co-first and corresponding author
Medical AI
A lightweight module adapts pretrained ECG models to longer recordings without retraining the backbone, enabling efficient analysis across time.
Co-author
PhD opportunities at CityU and research assistant positions at CityU-DG. For CityU-DG projects, feel free to email me to discuss your interests.
Application details
Research in image and signal processing for medicine and remote sensing, advised by Prof. Raymond H. Chan and Prof. Jean-Michel Morel.
Research in ultrasound video analysis and biomedical imaging, advised by Prof. Alison Noble.
Training in computing mathematics with First Class Honours and a minor in Computer Science.
Exchange study in applied mathematics in the Netherlands.