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Weilong Yan

2 papers indexed

arxivcs.CVcs.GR2026-07-18

CNS-Edit++: Category-Agnostic 3D Editing with Coupled Neural Shape Representation

Jingyu Hu, Weilong Yan, Zhengzhe Liu, Haipeng Li, Ka-Hei Hui, Hao Zhang, et al.

This paper presents a latent-space 3D shape editing framework built upon a coupled neural shape (CNS) representation and a neural feature volume optimization. This work extends CNS-Edit, built on Coupled Neural Shape optimization, to CNS-Edit++, by generalizing the category-speci…

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arxivcs.AI2026-07-06

MoP-JEPA: Hard-Assigned Predictor Mixtures for Stochastic JEPA World Models

Zhi Song, Ximing Xing, Zhenchao Tang, hanbo Huang, Weilong Yan, Tianxu Lv, et al.

JEPA world models commonly predict the next latent state with one regressor. Under stochastic transitions, squared and cosine regression return the conditional mean and its normalized direction, respectively: a single compromise that may match no valid successor. MoP-JEPA instead…

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