Qifan Wang

Bio

I'm an incoming PhD student at the Institute of Data Science, University of Hong Kong (HKU), supervised by Prof. Yanchao Yang and Prof Yi Ma. Before that I also got my bachelor's degree in Computer Engineering from HKU with a First Class Honour.

My research interests lie in 3D Vision, 4D Human/Object Understanding. I am particularly interested in developing methods for abstracting high-quality multimodal and multidimensional representations from real-world data, and in leveraging such representations to advance embodied AI and world models. Currently, I'm working on projects related to Human-Scene/Human-Object Interaction.

News

Education

The University of Hong Kong (HKU)

2026 Sept - 2030 Jun

PhD Student

Institute of Data Science · HKU InfobodiedAI Lab (Prof. Yanchao Yang)

Hong Kong, China

The University of Hong Kong (HKU)

2022 Sept - 2026 Jun

BEng in Computer Engineering (First Class Honours)

HKU MedAI Lab (Prof. Lequan Yu) · HKU InfobodiedAI Lab (Prof. Yanchao Yang)

Hong Kong, China

Nanyang Technological University (NTU)

2024 Aug - 2024 Dec

Exchange Student in Computer Science

College of Computing and Data Science · AMI Lab (Prof. Bo An)

Singapore, Singapore

Publications

Most recent publications on Google Scholar.
^‡ indicates equal contribution, ^* indicates corresponding author

• Selected
• All

PASS: probabilistic agentic supernet sampling for interpretable and adaptive chest x-ray reasoning

Yushi Feng, Junye Du, Yingying Hong, Qifan Wang, Lequan Yu^*

(Oral, Top 5%) AAAI 2026

Paper Code

RadPro: Expert-Aligned Radiology Report Correction via Cross-Examined Preference Learning for Reliable Pedagogical Feedback

Qifan Wang^‡, Yushi Feng^‡, Wang lujing^‡, Xinxiang Zhao, Qian Niu, Liang Peng, Kyongtae T Bae, Lequan Yu^*

Under Review

CORA: Conformal Risk-Controlled Agents for Safeguarded Mobile GUI Automation

Yushi Feng^‡, Junye Du^‡, Qifan Wang, Zizhan Ma, Qian Niu, Yutaka Matsuo, Long Feng, Lequan Yu^*

Under Review

Paper Demo

GazeAct: A Gaze-Annotated Manipulation Dataset and Gaze-Regularized Action Policies

Anupan Pani, Yuan Wang, Qifan Wang, Yanchao Yang^*

Under Review

PASS: probabilistic agentic supernet sampling for interpretable and adaptive chest x-ray reasoning

Yushi Feng, Junye Du, Yingying Hong, Qifan Wang, Lequan Yu^*

(Oral, Top 5%) AAAI 2026

Paper Code

RadPro: Expert-Aligned Radiology Report Correction via Cross-Examined Preference Learning for Reliable Pedagogical Feedback

Qifan Wang^‡, Yushi Feng^‡, Wang lujing^‡, Xinxiang Zhao, Qian Niu, Liang Peng, Kyongtae T Bae, Lequan Yu^*

Under Review

CORA: Conformal Risk-Controlled Agents for Safeguarded Mobile GUI Automation

Yushi Feng^‡, Junye Du^‡, Qifan Wang, Zizhan Ma, Qian Niu, Yutaka Matsuo, Long Feng, Lequan Yu^*

Under Review

Paper Demo

GazeAct: A Gaze-Annotated Manipulation Dataset and Gaze-Regularized Action Policies

Anupan Pani, Yuan Wang, Qifan Wang, Yanchao Yang^*

Under Review

Honors & Awards

• 2025 Dec 2023-2024 Dean's Honours List, Faculty of Engineering, The University of Hong Kong
• 2025 May Undergraduate Research Fellowship Programme (URFP), Faculty of Engineering, HKU
• 2025 Apr Talent Development Scholarship, Hong Kong Special Administrative Region Government Scholarship Fund
• 2024 Oct C.V. Starr Scholarship, Starr Foundation and The University of Hong Kong
• 2024 Apr Talent Development Scholarship, Hong Kong Special Administrative Region Government Scholarship Fund

Service

Teaching

• Teaching Assistant, ENGG1330: Computer Programming I, The University of Hong Kong, 2024 Spring
• Teaching Assistant, ENGG1340/COMP2113: Computer Programming II, The University of Hong Kong, 2025 Spring

Acknowledgements

This website is inspired by Martin Saveski's website.