2 citations · 2 across the 3 of their papers we have counts for
3 papers
stat.ME2019
Detection of similar successive groups in a model with diverging number of variable groups
Gabriela Ciuperca, Matus Maciak, Francois Wahl
In this paper, a linear model with grouped explanatory variables is considered. The idea is to perform an automatic detection of different successive groups of the unknown coeffici…
math.ST2019
Change-point Detection by the Quantile LASSO Method
Gabriela Ciuperca, Matúš Maciak
A simultaneous change-point detection and estimation in a piece-wise constant model is a common task in modern statistics. If, in addition, the whole estimation can be performed au…
math.ST2019★ 2 cited
Change-point detection in a linear model by adaptive fused quantile method
Gabriela Ciuperca, Matus Maciak
A novel approach to quantile estimation in multivariate linear regression models with change-points is proposed: the change-point detection and the model estimation are both perfor…