Jiawei Lian | NJUST

About Me

I am currently a second-year Ph.D. candidate in the School of Computer Science and Engineering, studying Computer Science and Technology. My main research directions are 3D/2D computer vision and model efficiency, and I am supervised by Prof. Jian Yang and Prof. Le Hui.

Research Interests

3D Vision: 3D Scene Segmentation/Object Detection
2D Vision: Person/Vehicle ReID, Cross-modal ReID
Model Efficiency: Weakly Supervised, Parameter Compression

News

[Jan. 2025] We preprint HERMES on arXiv, a driving world model that unifies 3D scene understanding and generation. check it out!
[Oct. 2024] Sellected at the 17th National conference on Undergraduate Innovation and Entrepreneurship.
[Sep. 2024] Two papers are accepted to NeurIPS 2024.
[Sep. 2024] We win the first place in the ECCV 2024 FishNet Classification Challenge.
[Apr. 2024] Invited to give a talk at FALML 2024 in Yichang, Hubei, on Parameter-Efficient Learning for Point Cloud Analysis (Best Oral Presentation Award).
[Feb. 2024] One paper is accepted to CVPR 2024!
[Jan. 2024] I opensource a collection of papers on World Models for Autonomous Driving , check it out and give a star🌟! The repository will keep updating.
[Aug. 2023] One paper is accepted to PRCV 2023.

Publications (Full List)

(* Equal contribution)

TITS'23

Multi-Branch Enhanced Discriminative Network for Vehicle Re-identification

Jiawei Lian, Da-Han Wang*, Yun Wu, Shunzhi Zhu

IEEE Transactions on Intelligent Transportation Systems (TITS), 2023.
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PRCV'22

Exploiting robust memory features for unsupervised reidentification

Jiawei Lian, Da-Han Wang*, Xia Du, Yun Wu, Shunzhi Zhu

Pattern Recognition and Computer Vision (PRCV), 2022.

PDF Code

PRCV'22

Transformer-based attention network for vehicle re-identification

Jiawei Lian, Da-Han Wang*, Shunzhi Zhu, Yun Wu, Caixia Li

Electronics, 2022.

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Experience

Participated Projects

National Undergraduate Training Projects for Innovation and Entrepreneurship
- 2023-2024, 20,000 RMB (~2,750 USD). (As the host; Completed; Rated Excellent)
- 2024-2025, 10,000 RMB (~1,375 USD). (As a member)
Taihu Lake Innovation Fund for Future Technology (200,000 RMB, ~27,500 USD), 2023-2025. (As a student member)
Huazhong University of Science and Technology Undergraduate Natural Science Innovation Fund Program, (50,000 RMB, ~6,900 USD), 2024-2025. (As the host)

Honors

School of Optical and Electronic Information, HUST, 2023 Top 10 Newsmakers.
Awarded Excellent Paper (Top 20 nationwide) at the 17th National conference on Undergraduate Innovation and Entrepreneurship (one of the top three annual events organized by the Ministry of Education of China).

Academic Service

Conference Reviewer:
- IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025
- International Conference on Learning Representations (ICLR), 2025
- Chinese Conference on Pattern Recognition and Computer Vision (PRCV), 2023
Journal Reviewer:
- IEEE Transactions on Intelligent Transportation Systems (TITS)
- Pattern Recognition (PR)