Data-Efficient Quickest Change Detection in Sensor Networks

A sensor network is considered where at each sensor a sequence of random variables is observed. At each time step, a processed version of the observations is transmitted from the sensors to a common node called the fusion center. At some unknown point in time the distribution of observations at an u...

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Vydáno v:	IEEE transactions on signal processing Ročník 63; číslo 14; s. 3727 - 3735
Hlavní autoři:	Banerjee, Taposh, Veeravalli, Venugopal V.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 15.07.2015 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithm design and analysis Algorithms asymptotic optimality Delays False alarms minimax Monitoring multi-channel systems observation control outlying sequence detection Quickest change detection Random variables Sensors Signal processing algorithms Tin
ISSN:	1053-587X, 1941-0476
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