A hyperparameters selection technique for support vector regression models. - Panagiotis Tsirikoglou; Simon Abraham; Francesco Contino; Chris Lacor; Ghader Ghorbaniasl (Appl. Soft Comput., 2017)

A robust and efficient stepwise regression method for building sparse polynomial chaos expansions. - Simon Abraham; Mehrdad Raisee; Ghader Ghorbaniasl; Francesco Contino; Chris Lacor (J. Comput. Phys., 2017)

Spectral representation of stochastic field data using sparse polynomial chaos expansions. - Simon Abraham; Panagiotis Tsirikoglou; João Miranda; Chris Lacor; Francesco Contino; Ghader Ghorbaniasl (J. Comput. Phys., 2018)