An Estimator for Functional Data with Application to MRI. - Fred Godtliebsen; Chih-Kang Chu; Sigrunn Holbek Sørbye; Geir Torheim (IEEE Trans. Medical Imaging, 2001)

Bayesian multiscale feature detection of log-spectral densities. - Sigrunn Holbek Sørbye; Kristian Hindberg; Lena Ringstad Olsen; Håvard Rue (Comput. Stat. Data Anal., 2009)

An approximate fractional Gaussian noise model with $$ mathcal {O}(n)$$ O ( n ) computational cost. - Sigrunn Holbek Sørbye; Eirik Myrvoll-Nilsen; Håvard Rue (Stat. Comput., 2019)