Zefeng Wang — accepted AI-conference papers

2025

Distributed Parallel Gradient Stacking(DPGS): Solving Whole Slide Image Stacking Challenge in Multi-Instance Learning

Boyuan Wu, ZEFENG WANG, Xianwei Lin, Jiachun Xu, Jikai Yu, Zhou Shicheng +2

ICML 2025poster

Whole Slide Image (WSI) analysis is framed as a Multiple Instance Learning (MIL) problem, but existing methods struggle with non-stackable data due to inconsistent instance lengths, which degrades performance and efficiency. We propose a Distributed Parallel Gradient Stacking (DPGS) framework with D…

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2025

LDG: Lightweight Deformable 3D Gaussians for Single-View Dynamic Scene Reconstruction

Youhong Peng, Weixing Xie, Jinwen Li, Shaoqi Wu, Zefeng Wang, Bingbing Hu +1

ICASSP 2025accepted

Recent deformable 3D Gaussians methods achieve high-quality reconstruction and real-time rendering. However, they require multi-view information and are not applicable to single-view dynamic scenes captured from mobile phones. Additionally, the high-dimensional hidden layer of deformation MLP and th…

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