- Randomized incomplete U-statistics in high dimensions.
Xiaohui Chen and Kengo Kato.
R&R for Annals of Statistics, 2018+.
- Gaussian and bootstrap approximations for high-dimensional U-statistics and their applications.
Annals of Statistics, 2018, 46(2), 642-678. DOI
- Covariance and precision matrix estimation for high-dimensional time series.
Xiaohui Chen, Mengyu Xu, Wei Biao Wu.
Annals of Statistics, 2013, 41(6), 2994-3021. DOI