110 citations · 630 across the 32 of their papers we have counts for
Showing 2021 · math.STShow all
2 papers · 2 filters
math.ST2021★ 7 cited
Edge differentially private estimation in the -model via jittering and method of moments
Jinyuan Chang, Qiao Hu, Eric D. Kolaczyk +2
A standing challenge in data privacy is the trade-off between the level of privacy and the efficiency of statistical inference. Here we conduct an in-depth study of this trade-off…
math.ST2021
Factor Modelling for Clustering High-dimensional Time Series
Bo Zhang, Guangming Pan, Qiwei Yao +1
We propose a new unsupervised learning method for clustering a large number of time series based on a latent factor structure. Each cluster is characterized by its own cluster-spec…