8 citations · 10 across the 3 of their papers we have counts for
3 papers
Efficient subsampling for exponential family models
Subhadra Dasgupta, Holger Dette
We propose a novel two-stage subsampling algorithm based on optimal design principles. In the first stage, we use a density-based clustering algorithm to identify an approximating…
G-optimal grid designs for kriging models
Subhadra Dasgupta, Siuli Mukhopadhyay, Jonathan Keith
This work is focused on finding G-optimal designs theoretically for kriging models with two-dimensional inputs and separable exponential covariance structures. For design compariso…
Optimal designs for some bivariate cokriging models
Subhadra Dasgupta, Siuli Mukhopadhyay, Jonathan Keith
This article focuses on the estimation and design aspects of a bivariate collocated cokriging experiment. For a large class of covariance matrices, a linear dependency criterion is…