2 papers
math.ST2020
Quickest Detection of Moving Anomalies in Sensor Networks
Georgios Rovatsos, George V. Moustakides, Venugopal V. Veeravalli
The problem of sequentially detecting a moving anomaly which affects different parts of a sensor network with time is studied. Each network sensor is characterized by a non-anomalo…
math.ST2019
Quickest Detection of Growing Dynamic Anomalies in Networks
Georgios Rovatsos, Venugopal V. Veeravalli, Don Towsley +1
The problem of quickest growing dynamic anomaly detection in sensor networks is studied. Initially, the observations at the sensors, which are sampled sequentially by the decision…