4 papers · 1 filter
Removal of Redundant Candidate Points for the Exact D-Optimal Design Problem
Radoslav Harman, Samuel Rosa
One of the most common problems in statistical experimentation is computing D-optimal designs on large finite candidate sets. While optimal approximate (i.e., infinite-sample) desi…
A Randomized Exchange Algorithm for Optimal Design of Multi-Response Experiments
Pál Somogyi, Samuel Rosa, Radoslav Harman
Despite the increasing prevalence of vector observations, computation of optimal experimental design for multi-response models has received limited attention. To address this probl…
The Polytope of Optimal Approximate Designs: Extending the Selection of Informative Experiments
Radoslav Harman, Lenka Filová, Samuel Rosa
Consider the problem of constructing an experimental design, optimal for estimating parameters of a given statistical model with respect to a chosen criterion. To address this prob…
Mixed-integer linear programming for computing optimal experimental designs
Radoslav Harman, Samuel Rosa
The problem of computing an exact experimental design that is optimal for the least-squares estimation of the parameters of a regression model is considered. We show that this prob…