2 papers
stat.ML2026
Regular Fourier Features for Nonstationary Gaussian Processes
Arsalan Jawaid, Abdullah Karatas, Jörg Seewig
Simulating a Gaussian process requires sampling from a high-dimensional Gaussian distribution, which scales cubically with the number of sample locations. Spectral methods address…
physics.data-an2016
Procedure to Approximately Estimate the Uncertainty of Material Ratio Parameters due to Inhomogeneity of Surface Roughness
Dorothee Hüser, Jonathan Hüser, Sebastian Rief +2
Roughness parameters that characterize contacting surfaces with regard to friction and wear are commonly stated without uncertainties, or with an uncertainty only taking into accou…