Hi, I am Zhiwei Chen (陈智伟).
I’m currently a Master student in the School of Software, Shandong University, under the supervision of Prof. Liqiang Nie and Prof. Yupeng Hu.
My research interests include multimedia computing, information retrieval, and approximate nearest neighbor search.
🏝️ I am a strong advocate for open science. All the projects I have been primarily involved in have been fully open-sourced. We warmly invite you to explore our projects, share your feedback, and connect with us for further discussion.
Our open source projects
Here’s the link to our repo! Feel free to check it out. Any feedback or support are always welcome. Thanks for taking a look! ✨
 ConeSep (CVPR'26) Web | Code |  Air-Know (CVPR'26) Web | Code |  INTENT (AAAI'26) Web | Code | Paper |
 HABIT (AAAI'26) Web | Code | Paper |  ReTrack (AAAI'26) Web | Code | Paper |  HUD (ACM MM'25) Web | Code | Paper |
 OFFSET (ACM MM'25) Web | Code | Paper |  ENCODER (AAAI'25) Web | Code | Paper |
🔥 News
- 2026.03.17: 🎉🎉 One paper (STABLE), was accepted by TKDE 2026! Congratulations to all co-authors!
- 2026.02.21: 🎉🎉 Two papers (ConeSep, Air-Know), were accepted by CVPR 2026! Congratulations to all co-authors!
- 2025.11.08: 🎉🎉 Three papers were accepted by AAAI 2026! Thanks and Congratulations to all co-authors!
- 2025.10.18: 🎉🎉 As the core member, our team wins the Grand Prize in the CICAS Smart Power Scenario Competition. Congratulations to all team members!
- 2025.07.05: 🎉🎉 Two paper have been accepted by ACM MM 2025! Thanks to our co-authors!
- 2024.12.10: 🎉🎉 One paper has been accepted by AAAI 2025! Congratulations to our co-authors!
- 2024.09.13: 🎉🎉 I was honored to receive the Huawei Outstanding Technical Collaboration Award (Top 10 globally per year).
📝 Selected Publications [Full Publications Here]
STABLE: Efficient Hybrid Nearest Neighbor Search via Magnitude-Uniformity and Cardinality-Robustness [Paper]
Qianyun Yang, Zhiwei Chen, Yupeng Hu, Zixu Li, Zhiheng Fu, Liqiang Nie
ConeSep: Cone-based Robust Noise-Unlearning Compositional Network for Composed Image Retrieval [Website] [Code]
Zixu Li, Yupeng Hu, Zhiwei Chen, Mingyu Zhang, Zhiheng Fu, Liqiang Nie
Air-Know: Arbiter-Calibrated Knowledge-Internalizing Robust Network for Composed Image Retrieval [Website] [Code]
Zhiheng Fu, Yupeng Hu, Qianyun Yang, Shiqi Zhang, Zhiwei Chen, Zixu Li
INTENT: Invariance and Discrimination-aware Noise Mitigation for Robust Composed Image Retrieval [Paper] [Website] [Code]
Zhiwei Chen, Yupeng Hu, Zhiheng Fu,Zixu Li, Jiale Huang, Qinlei Huang, Yinwei Wei
OFFSET: Segmentation-based Focus Shift Revision for Composed Image Retrieval [PDF] [Website] [Code]
Zhiwei Chen, Yupeng Hu, Zixu Li, Zhiheng Fu, Xuemeng Song, Liqiang Nie
HUD: Hierarchical Uncertainty-Aware Disambiguation Network for Composed Video Retrieval [PDF] [Website] [Code]
Zhiwei Chen, Yupeng Hu, Zixu Li, Zhiheng Fu, Haokun Wen, Weili Guan
🔖 Patent
(已授权)一种基于类社交先验的多模态语义表征方法及系统 - 公开号: CN118194109A - [详情]
基于特征相似性和属性一致性协同约束的近似近邻混合检索的用户推荐方法及系统 - 公开号: CN117453991A - [详情]
基于实体挖掘和修改关系绑定的组合图像检索方法及系统 - 公开号: CN120067365A - [详情]
基于自适应中间粒度聚合网络的组合图像检索方法及系统 - 公开号: CN120104822A - [详情]
一种基于分割焦点偏移修正的组合图像检索方法及系统 - 公开号: CN120144812A - [详情]
基于互补性引导解耦的组合图像检索方法及系统 - 公开号: CN120144811A - [详情]
🎖 Honors and Awards
- 2025.10: Grand Prize in the CICAS Smart Power Scenario Competition
- 2024.09: Huawei Outstanding Technical Collaboration Award (Top 10 globally per year)
- 2024.06: Recipient of the Outstanding Graduate Award, Shandong University
📖 Educations
- 2024.09 - now, Master in the School of Software, Shandong University.
- 2020.09 - 2024.08, Bachelor in the School of Software, Shandong University.
📃 Services
- Conference PC Member: AAAI, CIKM
- Journal Reviewer: Information Sciences