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Author

Che Liu

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Preprint Aug 2026

SR-OPSD: Self-Referenced On-Policy Self-Distillation

Extensive experiments across scientific evaluation, mathematical reasoning, and coding generation tasks with multiple large language models show that SR-OPSD achieves the state-of-the-art or competitive performance across various settings.

Zhuo Sun, Entong Li, Yan-Long Zhao et al. · 0 citations
Preprint Jul 2026

Artificial Foveated Perception for Mitigating Shortcut Learning in Robotic Foundation Models

Artificial Foveated Perception is proposed, a lightweight, policy-agnostic module that takes the same vision and language inputs as Vision-Language-Action and World Action Model pipelines and predicts task-conditioned masks over relevant objects, the robot, and other action-critical regions and reduces fine-tuning time, suppresses overfitting, and improves generalization under environmental perturbations.

Xia-Tao Sun, Yuan Zhuang, Mateo Sanchez Lopez Negrete et al. · 0 citations

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