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Kelly Peng

Researcher, Stanford University

2 papers at NeurIPS 2025

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Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Radial Attention:

O (n lo g n)

Sparse Attention for Long Video Generation

#5414 · Xingyang Li, Muyang Li, Tianle Cai, Haocheng Xi, Shuo Yang, Yujun Lin, Lvmin Zhang, Songlin Yang, Jinbo Hu, Kelly Peng, Maneesh Agrawala, Ion Stoica, Kurt Keutzer, Song Han

a sparse attention with $\mathcal O(n \log n)$ complexity for long video generation

Poster Session 6

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Sparse VideoGen2: Accelerate Video Generation with Sparse Attention via Semantic-Aware Permutation

#3508 Spotlight · Shuo Yang, Haocheng Xi, Yilong Zhao, Muyang Li, Jintao Zhang, Han Cai, Yujun Lin, Xiuyu Li, Chenfeng Xu, Kelly Peng, Jianfei Chen, Song Han, Kurt Keutzer, Ion Stoica

We propose a method to speedup video diffusion generation through efficient attention.