33 citations · 87 across the 27 of their papers we have counts for
29 papers
Active Sequential Signal Detection with Asynchronous Decisions
Yiming Xing, Georgios Fellouris
The problem of quickly detecting signals among multiple sequentially observed data streams, subject to constraints on the familywise false-alarm and missed-detection probabilities,…
Efficient Importance Sampling for Wrong Exit Probabilities over Combinatorially Many Rare Regions
Yanglei Song, Georgios Fellouris
We consider importance sampling for estimating the probability that a light-tailed -dimensional random walk exits through one of many disjoint rare-event regions before reaching…
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…
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…
Quickest Change Detection with Controlled Sensing
Venugopal V. Veeravalli, Georgios Fellouris, George V. Moustakides
In the problem of quickest change detection, a change occurs at some unknown time in the distribution of a sequence of random vectors that are monitored in real time, and the goal…
Worst-Case Misidentification Control in Sequential Change Diagnosis using the min-CuSum
Austin Warner, Georgios Fellouris
The problem of sequential change diagnosis is considered, where a sequence of independent random elements is accessed sequentially, there is an abrupt change in its distribution at…