12 citations · 19 across the 4 of their papers we have counts for
4 papers
Robustness and Tractability for Non-convex M-estimators
Ruizhi Zhang, Yajun Mei, Jianjun Shi +1
We investigate two important properties of M-estimator, namely, robustness and tractability, in linear regression setting, when the observations are contaminated by some arbitrary…
Robust Change Detection for Large-Scale Data Streams
Ruizhi Zhang, Yajun Mei, Jianjun Shi
Robust change-point detection for large-scale data streams has many real-world applications in industrial quality control, signal detection, biosurveillance. Unfortunately, it is h…
Search for Evergreens in Science: A Functional Data Analysis
Ruizhi Zhang, Jian Wang, Yajun Mei
Evergreens in science are papers that display a continual rise in annual citations without decline, at least within a sufficiently long time period. Aiming to better understand eve…
Scalable SUM-Shrinkage Schemes for Distributed Monitoring Large-Scale Data Streams
Kun Liu, Ruizhi Zhang, Yajun Mei
In this article, motivated by biosurveillance and censoring sensor networks, we investigate the problem of distributed monitoring large-scale data streams where an undesired event…