WebOct 28, 2011 · rumor centrality for source detection for generic random trees and the SI model with a generic spreading time distribution. The key result is an interesting connection between a multi-type continuous time branching processes (an equivalent representation of a generalized Polya's urn, cf. \cite{ref:an}) and http://oastats.mit.edu/handle/1721.1/109424
Finding Rumor Sources on Random Graphs - Massachusetts …
WebWang W. Dong W. Zhang and C. W. Tan "Rumor source detection with multiple observations: Fundamental limits and algorithms" Proc. ACM SIGMETRICS 2014. ... Shah and T. Zaman "Finding rumor sources on random trees" Operations Research vol. 64 no. 3 pp. 736-755 2016. 19. A. Y. Lokhov M. Mézard H. Ohta and L. Zdeborová "Inferring the … WebOct 27, 2011 · This paper addresses the rumor source identification problem, where the goal is to find the origin node of a rumor in a network among a given set of nodes with … power bi total calculation
Rumor detection based on a Source-Replies conversation Tree ...
WebFeb 26, 2024 · In this section, we discuss how we can today investigate rumor propagation, in particular finding rumor source in social network like Twitter. A number of methods and tools trace rumor spreading in the system. For example, Shah et al. studied the problem of rumor source finding [17, 18]. They model rumor spreading with a variant of an SIR … WebThe authors proposed a graph-score function called rumor centrality as an estimator for the rumor source. They showed that the node with maximal rumor centrality is the … WebJun 9, 2024 · About 126,000 rumors were spread by ∼3 million people. False news reached more people than the truth; the top 1% of false news cascades diffused to between 1000 and 100,000 people, whereas the... power bi total sum wrong