✍ Hightlights
- I am currently seeking opportunities for visiting research or postdoctoral positions. I am always available and would be truly grateful if you could offer me a valuable opportunity.
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06/2025
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I give a talk on Diffusion Acceleration at the AI Time rehearsal session.
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05/2025
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I give a talk on Model Compression and Acceleration at the AI Future Forum on Foundation Models and Frontier Technologies.
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02/2025
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One first-authored paper got accepted by CVPR 2025.
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12/2024
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One first-authored paper got accepted by ICASSP 2025.
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07/2024
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One co-authored papers got accepted by ACMMM 2024.
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Full List
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In Process
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[TCSVT Major Revision] MoAnimate: Bridging the Motion-Oriented Latent Representation Gaps in Human Animation
Haipeng Fang,
Fan Tang,
Zhihao Sun,
Ziyao Huang,
Juan Cao,
Sheng Tang,
and Yongdong Zhang
IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
TL;DR: We address unguided initialization and inefficient interactions in consistency modeling with MoAnimate, a dual-stream motion framework that improves entity consistency across benchmarks and generalization scenarios.
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2025
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[CVPR 2025] Attend to Not Attended: Structure-then-Detail Token Merging for Post-training DiT Acceleration
Haipeng Fang,
Sheng Tang
Juan Cao,
Enshuo Zhang,
Fan Tang,
and Tong-Yee Lee
Proceedings of the 42nd IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2025)
Preprint /
Paper /
TL;DR: We analyze the diffusion prior in DiT, identify the locations and degrees of redundancy in DiT, and design a “structure-then-detail” token merging method for post-training diffusion transformer acceleration.
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[ICASSP 2025] FR2ViT: Finetuning-free Token Reduction for Dense Prediction Through a Refinement-Reactivation Architecture
Haipeng Fang,
Ziheng Wu,
Xinyi Zou,
Jun Huang,
Juan Cao,
and Sheng Tang
Proceedings of the 50th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2025)
Paper
TL;DR: We analyze the conflict between token reduction and dense prediction tasks, and design a Refinement-Reactivation Architecture for dense prediction.
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2024
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[ACMMM 2024] Rethinking Image Editing Detection in the Era of Generative AI Revolution
Zhihao Sun,
Haipeng Fang,
Juan Cao,
Xinying Zhao,
and Danding Wang
Proceedings of the 32nd ACM International Conference on Multimedia (ACMMM 2024)
Paper
TL;DR: We propose the GRE dataset to advance detection of generative regional editing, featuring diverse methods, a multi-modal pipeline, and comprehensive benchmarks to fill gaps in existing research.
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Conf. Reviewer/PC Member
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CVPR 2025, BMVC 2025
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2021
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3rd/1107 in Amap POI, CCF Big Data and Intelligent Computing Competition
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2020
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First Prize, National University Green Computing Competition
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2020
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Honorable Mention, Mathematical Contest in Modeling (MCM)
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2019
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First Prize, High Education Club Cup National Undergraduate Mathematical Modeling Contest
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2019
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First Prize, Hunan Collegiate Programming Contest
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2022, 2023
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First-Class Academic Scholarship, University of Chinese Academy of Sciences
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2022, 2023, 2024
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Merit Student, University of Chinese Academy of Sciences
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2021
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Outstanding Graduate, Hunan Municipal Commission of Education
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2020
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National Inspirational Scholarship, Ministry of Education of China
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2018
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National Scholarship, Ministry of Education of China
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