Shijia Huang

I received my PhD at the Department of Computer Science & Engineering from The Chinese University of Hong Kong (CUHK) in 2024. I am fortunate to work with Prof. Liwei Wang.

Before that, I received my B.Eng. degree in School of Computer Science and Engineering from South China University of Technology (SCUT) in 2020.

My research interests lie primarily in multi-modal and deep learning, particularly focusing on Visual Grounding in 2D/3D Worlds, Large Language Models, and Embodied AI.

Email / Github

Aug. 2020 - Sep. 2024 , The Chinese University of Hong Kong ,

Ph.D., Computer Science & Engineering

Aug. 2016 - July. 2020 , South China University of Technology ,

Bachelor Degree, Computer Science & Technology

Video-3D LLM: Learning Position-Aware Video Representation for 3D Scene Understanding
*Duo Zheng, *Shijia Huang, Liwei Wang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2025
[PDF]

Towards Learning a Generalist Model for Embodied Navigation
*Duo Zheng, *Shijia Huang, Lin Zhao, Yiwu Zhong, Liwei Wang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024
[PDF]

Multi-View Transformer for 3D Visual Grounding
Shijia Huang, Yilun Chen, Jiaya Jia, Liwei Wang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2022
[PDF] [Code]

Learning Preference Model for LLMs via Automatic Preference Data Generation
Shijia Huang, Jianqiao Zhao, Yanyang Li, Liwei Wang
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2023
[PDF]

DSGN++: Exploiting Visual-Spatial Relation for Stereo-based 3D Detectors
Yilun Chen, Shijia Huang, Shu Liu, Bei Yu, Jiaya Jia
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2022
Ranked 1st place among all camera-based approaches on KITTI 3D detection leaderboard (All categories, Nov. 2021).
[PDF] [Code]

A Mutual Supervision Framework for Referring Expression Segmentation and Generation
Shijia Huang, Feng Li, Hao Zhang, Shilong Liu, Lei Zhang, Liwei Wang
International Journal of Computer Vision (IJCV) 2025
[PDF]

CLEVA: Chinese Language Models EVAluation Platform
Yanyang Li, Jianqiao Zhao, Duo Zheng, Zi-Yuan Hu, Zhi Chen, Xiaohui Su, Yongfeng Huang, Shijia Huang, Dahua Lin, Michael R. Lyu, Liwei Wang
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2023
[PDF]