3 papers
cs.LG2026
Physics-Informed Graph Learning with Uncertainty Awareness for Open-Set Domain Generalization in Fault Diagnosis
Jinfeng Zhu, Shiyu Long, Ye Yuan
Intelligent industrial maintenance critically relies on reliable fault diagnosis of rotating machinery. However, it faces formidable challenges from unknown fault types and domain…
cs.LG2025
Periodic Graph-Enhanced Multivariate Time Series Anomaly Detector
Jia Li, Shiyu Long, Ye Yuan
Multivariate time series (MTS) anomaly detection commonly encounters in various domains like finance, healthcare, and industrial monitoring. However, existing MTS anomaly detection…
cs.LG2024
A Differential Smoothness-based Compact-Dynamic Graph Convolutional Network for Spatiotemporal Signal Recovery
Pengcheng Gao, Zicheng Gao, Ye Yuan
High quality spatiotemporal signal is vitally important for real application scenarios like energy management, traffic planning and cyber security. Due to the uncontrollable factor…