Sichuan Provincial Library

Topology-aware self-supervised multivariate KPI anomaly detection and root cause node localization for network operations

Multivariate key performance indicator (KPI) streams collected in network operations contain rich evidence for anomaly diagnosis, but practical deployment remains difficult because fault labels are scarce, KPI dependencies are strong across time and metrics, and fault effects pro...

Bionic Protein Bond Constraint‐Reinforced and Enriched Multifunctional Hydrogel Coating for Invasive Medical Devices

ABSTRACT Dual‐targeted strategies addressing both infection and trauma from invasive devices are imperative. Herein, we developed a bionic protein bond constraint strategy to construct multifunctional quaternary ammonium hydrogel coatings (BEAC). Inspired by the secondary bonds s...