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cs.LG2026
Windowed Fourier Propagator: A Frequency-Local Neural Operator for Wave Equations in Inhomogeneous Media
Yiyang Cai, Zixuan Qiu, Yunlu Shu +4
Wave equations are fundamental to describing a vast array of physical phenomena, yet their simulation in inhomogeneous media poses a computational challenge due to the highly oscil…
cs.LG2025
Batched Bandits with Heavy-Tailed Rewards
Yunwen Guo, Yunlun Shu, Gongyi Zhuo +1
The batched multi-armed bandit (MAB) problem, where rewards are collected in batches, is pivotal in applications like clinical trials. While prior work assumes light-tailed reward…