61 citations · 89 across the 6 of their papers we have counts for
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cs.SI2011★ 5 cited
Information Transfer in Social Media
Greg Ver Steeg, Aram Galstyan
Recent research has explored the increasingly important role of social media by examining the dynamics of individual and group behavior, characterizing patterns of information diff…
physics.data-an2011★ 6 cited
Statistical Mechanics of Semi-Supervised Clustering in Sparse Graphs
Greg Ver Steeg, Aram Galstyan, Armen E. Allahverdyan
We theoretically study semi-supervised clustering in sparse graphs in the presence of pairwise constraints on the cluster assignments of nodes. We focus on bi-cluster graphs, and s…