Data Twinning. - Akhil Vakayil; V. Roshan Joseph (Stat. Anal. Data Min., 2022)

SPlit: An Optimal Method for Data Splitting. - V. Roshan Joseph; Akhil Vakayil (Technometrics, 2022)

Optimal Sampling for Statistical Modeling and Validation. - Akhil Vakayil (2023)

A Global-Local Approximation Framework for Large-Scale Gaussian Process Modeling. - Akhil Vakayil; V. Roshan Joseph (Technometrics, 2024)