Social Sensor Placement in Large Scale Networks: A Graph Sampling Perspective


Sensor placement for the purpose of detecting/tracking news outbreak and preventing rumor spreading is a challenging problem in a large scale online social network (OSN). This problem is a kind of subset selection problem: choosing a small set of items from a large population so to maximize some prespecified set function. However, it is known to be NP… (More)


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Citations per Year

Citation Velocity: 4

Averaging 4 citations per year over the last 3 years.

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