2 papers
cs.SD2026
From Human Speech to Ocean Signals: Transferring Speech Large Models for Underwater Acoustic Target Recognition
Mengcheng Huang, Xue Zhou, Chen Xu +1
Underwater acoustic target recognition (UATR) plays a vital role in marine applications but remains challenging due to limited labeled data and the complexity of ocean environments…
cs.LG2025
Collapsing Sequence-Level Data-Policy Coverage via Poisoning Attack in Offline Reinforcement Learning
Xue Zhou, Dapeng Man, Chen Xu +6
Offline reinforcement learning (RL) heavily relies on the coverage of pre-collected data over the target policy's distribution. Existing studies aim to improve data-policy coverage…