44 citations · 46 across the 3 of their papers we have counts for
3 papers
stat.ME2024
Optimal Nonparametric Inference on Network Effects with Dependent Edges
Wenqin Du, Yuan Zhang, Wen Zhou
Testing network effects in weighted directed networks is a foundational problem in econometrics, sociology, and psychology. Yet, the prevalent edge dependency poses a significant m…
stat.ME2023★ 2 cited
Time-varying -model for dynamic directed networks
Yuqing Du, Lianqiang Qu, Ting Yan +1
We extend the well-known -model for directed graphs to dynamic network setting, where we observe snapshots of adjacency matrices at different time points. We propose a kernel-sm…
stat.ML2014★ 44 cited
Detecting Overlapping Communities in Networks Using Spectral Methods
Yuan Zhang, Elizaveta Levina, Ji Zhu
Community detection is a fundamental problem in network analysis which is made more challenging by overlaps between communities which often occur in practice. Here we propose a gen…