Search Results for author: Xujie Shen

Found 2 papers, 1 papers with code

AReaL: A Large-Scale Asynchronous Reinforcement Learning System for Language Reasoning

1 code implementation30 May 2025 Wei Fu, Jiaxuan Gao, Xujie Shen, Chen Zhu, Zhiyu Mei, Chuyi He, Shusheng Xu, Guo Wei, Jun Mei, Jiashu Wang, Tongkai Yang, Binhang Yuan, Yi Wu

Most existing large-scale RL systems for LLMs are synchronous, alternating generation and training in a batch setting where rollouts in each training batch are generated by the same model.

Math Reinforcement Learning (RL)

MoManifold: Learning to Measure 3D Human Motion via Decoupled Joint Acceleration Manifolds

no code implementations1 Sep 2024 Ziqiang Dang, Tianxing Fan, Boming Zhao, Xujie Shen, Lei Wang, Guofeng Zhang, Zhaopeng Cui

Extensive experiments demonstrate that MoManifold outperforms existing SOTAs as a prior in several downstream tasks such as denoising real-world human mocap data, recovering human motion from partial 3D observations, mitigating jitters for SMPL-based pose estimators, and refining the results of motion in-betweening.

Denoising Human Dynamics +2

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