6.1k citations · 6.1k across the 12 of their papers we have counts for
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Robust Cascade Reconstruction by Steiner Tree Sampling
Han Xiao, Cigdem Aslay, Aristides Gionis
We consider a network where an infection cascade has taken place and a subset of infected nodes has been partially observed. Our goal is to reconstruct the underlying cascade that…
Reconstructing a cascade from temporal observations
Han Xiao, Polina Rozenshtein, Nikolaj Tatti +1
Given a subset of active nodes in a network can we re- construct the cascade that has generated these observa- tions? This is a problem that has been studied in the literature, but…
Discovering topically- and temporally-coherent events in interaction networks
Han Xiao, Polina Rozenshtein, Aristides Gionis
With the increasing use of online communication platforms, such as email, twitter, and messaging applications, we are faced with a growing amount of data that combine content (what…