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.LG2025
A Proportional-Integral Controller-Incorporated SGD Algorithm for High Efficient Latent Factor Analysis
Jinli Li, Shiyu Long, Minglian Han
In industrial big data scenarios, high-dimensional sparse matrices (HDI) are widely used to characterize high-order interaction relationships among massive nodes. The stochastic gr…