Scalable Gaussian Process Regression for Kernels with a Non-Stationary Phase. - Jan Graßhoff; Alexandra Jankowski; Philipp Rostalski (CoRR, 2019)

Scalable Gaussian Process Separation for Kernels with a Non-Stationary Phase. - Jan Graßhoff; Alexandra Jankowski; Philipp Rostalski (ICML, 2020)