👋 About Me

I am a PhD student at City University of Hong Kong supervised by Prof. Ma Jiawei and Shenzhen Loop Area Institute supervised by Prof. Zhao Hengshuang, starting in September 2025. My research is centered on the intersection of multi-modal learning and world models.

🔍 Research Interests

• Multi-modal Learning: Vision-Language Models (VLMs), Cross-modal Alignment, and Long-video Understanding.
• World Models: Generative World Models for video prediction and spatio-temporal consistency.
• Medical AI: Intelligent analysis for laryngoscopy and respiratory intensive care.

I’m very willing to participate in academic discussions and collaborations, so please feel free to contact me!

🔥 News

• 2026.03:  🎉🎉 One paper was accepted by npj Health Systems!
• 2026.02:  🎉🎉 Three papers (MCDRL, *$F^{2}$-Assist, ReGenHOI) were accepted by CVPR 2026!
• 2026.03:  🎉🎉 One paper was accepted by IEEE Big Data 2025!

📝 Publications

CVPR 2026

MCDRL: Multimodal Causality-Driven Representation Learning for Generalizable Medical Image Segmentation

Xusheng Liang, Lihua Zhou*, Nianxin Li, Miao Xu, Ziyang Song, Dong Yi, Jinlin Wu, Jiawei Ma, et al.

• This work introduces a causality-driven approach to align multimodal medical data, significantly improving the generalization of segmentation models across different clinical centers.

• $F^{2}$-Assist: Multi-Phase Fetal Growth Forecast and Report Generation from Ultrasound Examination, Bin Pu, Xusheng Liang, Xinpeng Ding, et al., CVPR 2026
• ReGenHOI: Unifying Reconstruction and Generation for 3D Human-Object Interaction Understanding, Miao Xu, …, Xusheng Liang, et al., CVPR 2026
• MAP: Evaluation and Multi-Agent Enhancement of Large Language Models for Inpatient Pathways, Zhen Chen, …, Xusheng Liang, et al., npj Health Systems

🎖 Honors and Awards

• 2019-2022 Pacesetter Scholarship (Top 5%), Awarded for three consecutive years.

📖 Educations

• 2025.09 - Present, Joint PhD in Computer Science, City University of Hong Kong & Shenzhen Loop Area Institute.
• 2023.09 - 2024.06, M.Sc. in Biomedical Engineering, City University of Hong Kong.
• 2019.09 - 2023.06, B.Sc. in Biomedical Engineering, University of Electronic Science and Technology of China (UESTC).

💻 Experience

• 2024.07 - 2025.07, Research Assistant, CAIR, HKISI-CAS, Hong Kong.