Welcome to My Page!

I received my Ph.D. in Computer Engineering from The University of Sydney, supervised by Prof. Luping Zhou, Prof. Lei Wang, and Prof. Lingqiao Liu. My research interests include Medical Visual Question Answering, Radiology Report Generation, and Large Language Models.

🔥 News

• 2026.02:  🎉🎉 Our work SAT-RRG: LLM-Guided Self-Adaptive Training for Radiology Report Generation with Token-Level Push–Pull Optimization has been accepted at CVPR 2026!
• 2025.12:  🎉🎉 I have graduated from the University of Sydney!
• 2025.12:  🎉🎉 Our work ReFINE: A Reward-Based Framework for Interpretable and Nuanced Evaluation of Radiology Report Generation has been accepted at AAAI 2026!
• 2024.07:  🎉🎉 Our work A Systematic Evaluation of GPT-4V‘s Multimodal Capability for Medical Image Analysis has been accepted at Meta-Radiology!
• 2024.07:  🎉🎉 Our work MRScore: Evaluating Radiology Report Generation with LLM-based Reward System has been Early Accepted at MICCAI2024!
• 2024.05:  🎉🎉 Our work KARGEN: Knowledge-enhanced Automated Radiology Report Generation Using Large Language Models has been Early Accepted at MICCAI2024!
• 2023.06:  🎉🎉 Our work Q2ATransformer: Improving Medical VQA via an Answer Querying Decoder has been accepted as Oral Presentation at IPMI2023!
• 2022.07:  🎉🎉 I received my Ph.D. offer from the University of Sydney！

📝 Publications

†represents co-first authors

SAT-RRG: LLM-Guided Self-Adaptive Training for Radiology Report Generation with Token-Level Push–Pull Optimization
Yunyi Liu, Yingshu Li, T. Chen, Lingqiao Liu, Lei Wang and Luping Zhou*

• The IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Denver, U.S., 2026.

ReFINE: A Reward-Based Framework for Interpretable and Nuanced Evaluation of Radiology Report Generation
Yunyi Liu, Yingshu Li, Zhanyu Wang, Xinyu Liang, Lingqiao Liu, Lei Wang, and Luping Zhou*

• The 40th Annual AAAI Conference on Artificial Intelligence (AAAI), Singapore, 2026

A Systematic Evaluation of GPT-4V‘s Multimodal Capability for Medical Image Analysis
Yunyi Liu†, Yingshu Li, Zhanyu Wang, Xinyu Liang, Lei Wang, Lingqiao Liu, Leyang Cui, Zhaopeng Tu, Longyue Wang, and Luping Zhou

• Paper| Code

MRScore: Evaluating Radiology Report Generation with LLM-based Reward System
Yunyi Liu†, Zhanyu Wang, Yingshu Li, Xinyu Liang, Lingqiao Liu, Lei Wang, and Luping Zhou.

• Paper| Code

KARGEN: Knowledge-enhanced Automated Radiology Report Generation Using Large Language Models
Yingshu Li, Zhanyu Wang, Yunyi Liu, Lei Wang, Lingqiao Liu, and Luping Zhou.

• Paper| Code

Q2ATransformer: Improving Medical VQA via an Answer Querying Decoder
Yunyi Liu†, Zhanyu Wang, Dong Xu, Luping Zhou

• Paper| Code

🎖 Honors and Awards

• 2023.06 Oral Presentation Award at IPMI 2023

📖 Educations

• 2022.07 - 2025.12, Ph.D., Electrical Information Engineering, the University of Sydney, Sydney, A.U.

💻 Internships