155 citations · 486 across the 22 of their papers we have counts for
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stat.AP2012★ 155 cited
Efficient Computer Network Anomaly Detection by Changepoint Detection Methods
Alexander G. Tartakovsky, Aleksey S. Polunchenko, Grigory Sokolov
We consider the problem of efficient on-line anomaly detection in computer network traffic. The problem is approached statistically, as that of sequential (quickest) changepoint de…
math.ST2012★ 15 cited
Nearly Optimal Change-Point Detection with an Application to Cybersecurity
Aleksey S. Polunchenko, Alexander G. Tartakovsky, Nitis Mukhopadhyay
We address the sequential change-point detection problem for the Gaussian model where baseline distribution is Gaussian with variance σ^2 and mean μsuch that σ^2=aμ, where a>0 is a…