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Liangcai Su
HKU-Liangcai
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4 days ago
BandPO: Bridging Trust Regions and Ratio Clipping via Probability-Aware Bounds for LLM Reinforcement Learning
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27 days ago
Prism: Spectral-Aware Block-Sparse Attention
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4 months ago
OS-Sentinel: Towards Safety-Enhanced Mobile GUI Agents via Hybrid Validation in Realistic Workflows
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9
arxiv:
2510.24701
arxiv:
2510.24699
arxiv:
2510.24695
arxiv:
2509.20384
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