551 citations · 1.1k across the 33 of their papers we have counts for
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3 papers · 1 filter
math.ST2017★ 9 cited
Optimal Rates for Community Estimation in the Weighted Stochastic Block Model
Min Xu, Varun Jog, Po-Ling Loh
Community identification in a network is an important problem in fields such as social science, neuroscience, and genetics. Over the past decade, stochastic block models (SBMs) hav…
math.ST2017
Permutation Tests for Infection Graphs
Justin Khim, Po-Ling Loh
We formulate and analyze a novel hypothesis testing problem for inferring the edge structure of an infection graph. In our model, a disease spreads over a network via contagion or…
cs.IT2017★ 2 cited
Information and estimation in Fokker-Planck channels
Andre Wibisono, Varun Jog, Po-Ling Loh
We study the relationship between information- and estimation-theoretic quantities in time-evolving systems. We focus on the Fokker-Planck channel defined by a general stochastic d…