Structure and dynamics of molecular networks: a novel paradigm of drug discovery: a comprehensive review

P Csermely, T Korcsmáros, HJM Kiss, G London… - Pharmacology & …, 2013 - Elsevier
Despite considerable progress in genome-and proteome-based high-throughput screening
methods and in rational drug design, the increase in approved drugs in the past decade did …

Sequential (quickest) change detection: Classical results and new directions

L Xie, S Zou, Y Xie, VV Veeravalli - IEEE Journal on Selected …, 2021 - ieeexplore.ieee.org
Online detection of changes in stochastic systems, referred to as sequential change
detection or quickest change detection, is an important research topic in statistics, signal …

Active hypothesis testing for anomaly detection

K Cohen, Q Zhao - IEEE Transactions on Information Theory, 2015 - ieeexplore.ieee.org
The problem of detecting a single anomalous process among a finite number M of
processes is considered. At each time, a subset of the processes can be observed, and the …

Active anomaly detection in heterogeneous processes

B Huang, K Cohen, Q Zhao - IEEE Transactions on information …, 2018 - ieeexplore.ieee.org
An active inference problem of detecting anomalies among heterogeneous processes is
considered. At each time, a subset of processes can be probed. The objective is to design a …

Anomaly search over discrete composite hypotheses in hierarchical statistical models

T Gafni, B Wolff, G Revach… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Detection of anomalies among a large number of processes is a fundamental task that has
been studied in multiple research areas, with diverse applications spanning from spectrum …

Outlying sequence detection in large data sets: A data-driven approach

A Tajer, VV Veeravalli, HV Poor - IEEE Signal Processing …, 2014 - ieeexplore.ieee.org
Outliers refer to observations that do not conform to the expected patterns in high-
dimensional data sets. When such outliers signify risks (eg, in fraud detection) or …

Sequential anomaly detection under a nonlinear system cost

A Gurevich, K Cohen, Q Zhao - IEEE Transactions on Signal …, 2019 - ieeexplore.ieee.org
We consider the problem of anomaly detection among K heterogeneous processes. At each
given time, one process is probed, and the random observations follow two different …

Sequential anomaly detection with observation control

A Tsopelakos, G Fellouris… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The problem of anomaly detection is considered when multiple processes are observed
sequentially, but it is possible to sample only a subset of them at a time according to an …

Deep multi-agent reinforcement learning for decentralized active hypothesis testing

H Szostak, K Cohen - IEEE Access, 2024 - ieeexplore.ieee.org
We consider a decentralized formulation of the active hypothesis testing (AHT) problem,
where multiple agents gather noisy observations from the environment with the purpose of …

Asymptotically optimal anomaly detection via sequential testing

K Cohen, Q Zhao - IEEE Transactions on Signal Processing, 2015 - ieeexplore.ieee.org
Sequential detection of independent anomalous processes among K processes is
considered. At each time, only M (1≤ M≤ K) processes can be observed, and the …