Xiaopeng Li
2 indexed papers
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226
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AI×2ML×1Robotics×1
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2026
V2I Work Zone Geometry Reconstruction with Pose-Conditioned UWB Range Denoising
The paper proposes a pose-conditioned, permutation-equivariant denoiser to accurately reconstruct work zone geometry using noisy Ultra-Wideband (UWB) range data from connected and autonomous vehicles (CAVs).
Efficient Exploration for Iterative Nash Preference Optimization
The paper proposes a novel, explicitly exploratory iterative Nash Learning from Human Feedback (NLHF) algorithm that achieves strong regret bounds for optimizing LLMs based on complex, non-scalar human preferences.
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Papers
cs.LGcs.AIRecentMay 31, 2026
Efficient Exploration for Iterative Nash Preference Optimization
The paper proposes a novel, explicitly exploratory iterative Nash Learning from Human Feedback (NLHF) algorithm that achieves strong regret bounds for optimizing LLMs based on complex, non-scalar huma…
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cs.ROcs.AIRecentMay 28, 2026