56 citations · 225 across the 37 of their papers we have counts for
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math.ST2022★ 3 cited
Power Enhancement and Phase Transitions for Global Testing of the Mixed Membership Stochastic Block Model
Louis Cammarata, Zheng Tracy Ke
The mixed-membership stochastic block model (MMSBM) is a common model for social networks. Given an -node symmetric network generated from a -community MMSBM, we would like t…
math.ST2022★ 1 cited
Optimal Network Membership Estimation Under Severe Degree Heterogeneity
Zheng Tracy Ke, Jingming Wang
Real networks often have severe degree heterogeneity, with the maximum, average, and minimum node degrees differing significantly. This paper examines the impact of degree heteroge…