Finding Rumor Sources on Random Trees

We consider the problem of detecting the source of a rumor which has spread in a network using only observations about which set of nodes are infected with the rumor and with no information as to when these nodes became infected. In a recent work (Shah and Zaman 2010), this rumor source detection pr...

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Veröffentlicht in:	Operations research 2016-05, Vol.64 (3), p.736-755
Hauptverfasser:	Shah, Devavrat, Zaman, Tauhid
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Estimating techniques Graph theory information diffusion Maximum likelihood estimators Maximum likelihood method networks Nodes Operations research Probability rumors Social networks source detection
Online-Zugang:	Volltext
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