3 papers
cs.LG2026
GEM: Guided Expectation-Maximization for Behavior-Normalized Candidate Action Selection in Offline RL
Haoyu Wang, Jingcheng Wang, Shunyu Wu +1
Offline reinforcement learning (RL) can fit strong value functions from fixed datasets, yet reliable deployment still hinges on the action selection interface used to query them. W…
cond-mat.mtrl-sci2026
Small-Data Machine Learning Uncovers Decoupled Control Mechanisms of Crystallinity and Surface Morphology in -Ga2O3 Epitaxy
Min Peng, Yuanjun Tang, Dianmeng Dong +12
The ultrawide-bandgap semiconductor -Ga2O3 holds exceptional promise for next-generation power electronics and deep-ultraviolet optoelectronics, yet its widespread application i…
math.DS2024
Distributed Observer Design over Directed Switching Topologies
Haotian Xu, Shuai Liu, Bohui Wang +1
The distributed observer design problem holds significant importance in cases in which the output information of a system is decentralized across different subsystems. Each subsyst…