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math.ST2024
Sequential anomaly identification with observation control under generalized error metrics
Aristomenis Tsopelakos, Georgios Fellouris
The problem of sequential anomaly detection and identification is considered, where multiple data sources are simultaneously monitored and the goal is to identify in real time thos…
stat.ME2024
Round Robin Active Sequential Change Detection for Dependent Multi-Channel Data
Anamitra Chaudhuri, Georgios Fellouris, Ali Tajer
This paper considers the problem of sequentially detecting a change in the joint distribution of multiple data sources under a sampling constraint. Specifically, the channels or so…