46 citations · 75 across the 13 of their papers we have counts for
4 papers · 1 filter
Uncertainty-Guided Label Rebalancing for CPS Safety Monitoring
John Ayotunde, Qinghua Xu, Guancheng Wang +1
Safety monitoring is essential for Cyber-Physical Systems (CPSs). However, unsafe events are rare in real-world CPS operations, creating an extreme class imbalance that degrades sa…
Digital Twin-based Anomaly Detection with Curriculum Learning in Cyber-physical Systems
Qinghua Xu, Shaukat Ali, Tao Yue
Anomaly detection is critical to ensure the security of cyber-physical systems (CPS). However, due to the increasing complexity of attacks and CPS themselves, anomaly detection in…
Knowledge Distillation-Empowered Digital Twin for Anomaly Detection
Qinghua Xu, Shaukat Ali, Tao Yue +2
Cyber-physical systems (CPSs), like train control and management systems (TCMS), are becoming ubiquitous in critical infrastructures. As safety-critical systems, ensuring their dep…
EvoCLINICAL: Evolving Cyber-Cyber Digital Twin with Active Transfer Learning for Automated Cancer Registry System
Chengjie Lu, Qinghua Xu, Tao Yue +3
The Cancer Registry of Norway (CRN) collects information on cancer patients by receiving cancer messages from different medical entities (e.g., medical labs, and hospitals) in Norw…