🧑‍🔬 Qifeng Chen

🏛️ Affiliations

🎓Hong Kong University of Science and TechnologyHong Kong · China2008–2026 · 203 papersEducation 2008–2012 · Bachelor's degree in computer science and maths, Computer Science and EngineeringEmploymentcurrent🎓Stanford UniversityStanford · United States2012–2017 · 8 papersEducation 2012–2017 · PhD, Computer Science🏢IntelSanta Clara · United States2017–2018 · 7 papers🏢Alibaba GroupHangzhou · China2025–2026 · 3 papers🎓Northwestern Polytechnical UniversityXi'an · China2026 · 2 papers🏢Ant GroupHangzhou · China2024 · 2 papers🎓The Hong Kong University of Science and Technology (Guangzhou)Guangzhou · China2022–2024 · 2 papers🎓University of California San DiegoSan Diego · United States2023 · 2 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 5 more institutions on single bylines are not listed.

🧭 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📅 Works by year

2020s

📄 Papers

The most cited first (OpenAlex and our library).

1. LongVideoAgent: Multi-Agent Reasoning with Long Videos (2026 · 3 citations)
   Answering questions about hour-long videos is difficult because the relevant evidence is scattered and sparse.
2. LPO: Towards Accurate GUI Agent Interaction via Location Preference Optimization (2026 · 3 citations)
   GUI agents built on multimodal LLMs often click or point at the wrong spot. Supervised Fine-Tuning (SFT) handles coordinates poorly. Earlier reinforcement-learning approaches judge location coarsely, using text matching, fixed IoU thresholds, or rigid decision boundaries. UI-TARS-style DPO also needs hand-built…
3. Response-G1: Explicit Scene Graph Modeling for Proactive Streaming Video Understanding (2026)
   In streaming video understanding, a Video-LLM sees footage frame by frame. In the proactive setting, it must also decide when it has seen enough to answer a question about events that may happen later. Earlier solutions take one of three routes. Some fine-tune on frame-level silence/response labels, which tend to be…

All works

10 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them.

1. Seeing Motion in the Dark ↗IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yetChen Chen et al.2019 · 284 citations
2. Zoom to Learn, Learn to Zoom ↗IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yetXuaner Zhang et al.2019 · 263 citations
3. High-Fidelity GAN Inversion for Image Attribute Editing ↗IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yetTengfei Wang et al.2022 · 248 citations
4. FateZero: Fusing Attentions for Zero-shot Text-based Video Editing ↗IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yetChenyang Qi et al.2023 · 244 citations
5. RODIN: A Generative Model for Sculpting 3D Digital Avatars Using Diffusion ↗IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yetTengfei Wang et al.2023 · 216 citations
6. Dense Monocular Depth Estimation in Complex Dynamic Scenes ↗IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yetRené Ranftl et al.2016 · 182 citations
7. LongVideoAgent: Multi-Agent Reasoning with Long VideosAnnual Meeting of the Association for Computational Linguistics (ACL)Runtao Liu, Ziyi Liu, Jiaqi Tang, et al.2026 · 3 citations
8. LPO: Towards Accurate GUI Agent Interaction via Location Preference OptimizationFindings of the Association for Computational LinguisticsJiaqi Tang, Yu Xia, Yi-Feng Wu, et al.2026 · 3 citations
9. Response-G1: Explicit Scene Graph Modeling for Proactive Streaming Video UnderstandingAnnual Meeting of the Association for Computational Linguistics (ACL)Ke Ma, Jiaqi Tang, Bin Guo, et al.2026
10. Structure From Tracking: Distilling Structure-Preserving Motion for Video Generation ↗arXiv (Cornell University) · no summary yetFei, Yang et al.2025

🤝 Co-authors here

10 co-authors with a page, the most papers together first.

• Jiaqi Tang ×3
• Hao LU
• Jipeng Zhang
• Renjie Pi
• Xiangyu Wu
• Xu Wang
• Yu Xia
• Yuwei Hu
• Ziheng Wang
• Ziyi Liu

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

• IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings ×4
• Annual Meeting of the Association for Computational Linguistics (ACL) ×2: ACL 2026 ×2
• IEEE/CVF International Conference on Computer Vision (ICCV) ×2
• Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026

🔗 Cited by

Papers of our library cite their works 46 times (of the 149,439 papers whose bibliographies we read); 1 citing paper with a page here →.

Updated 1 November 2026

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