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Xujie Shen

3 accepted papers

2025

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

NeurIPS 2025poster

Reinforcement learning (RL) has become a trending paradigm for training large language models (LLMs), particularly for reasoning tasks. Effective RL for LLMs requires massive parallelization and poses an urgent need for efficient training systems. Most existing large-scale RL systems for LLMs are sy…

Cited by 0SourcecodeScholar
2025

AccidentalGS: 3D Gaussian Splatting from Accidental Camera Motion

ICCV 2025poster

Neural 3D modeling and novel view synthesis with Neural Radiance Fields (NeRF) or 3D Gaussian Splatting (3DGS) typically requires the multi-view images with wide baselines and accurate camera poses as input. However, scenarios with accidental camera motions are rarely studied. In this paper, we prop…

Cited by 0SourcePDFScholar
2025

GaussianUpdate: Continual 3D Gaussian Splatting Update for Changing Environments

ICCV 2025poster

Novel view synthesis with neural models has advanced rapidly in recent years, yet adapting these models to scene changes remains an open problem. Existing methods are either labor-intensive, requiring extensive model retraining, or fail to capture detailed types of changes over time. In this paper,…

Cited by 0SourcePDFScholar