Hierarchy, priors and wavelets: structure and signal modelling using ICA. - Stephen J. Roberts; Evangelos Roussos; Rizwan Choudrey (Signal Process., 2004)

Variational Bayesian Learning of Sparse Representations and Its Application in Functional Neuroimaging. - Evangelos Roussos; Steven Roberts; Ingrid Daubechies (MLINI, 2011)

The brain functional connectome is robustly altered by lack of sleep. - Tobias Kaufmann 001; Torbjørn Elvsåshagen; Dag Alnæs; Nathalia Zak; Per Ø. Pedersen; Linn B. Norbom; Sophia H. Quraishi; Enzo Tagliazucchi; Helmut Laufs; Atle Bjørnerud; Ulrik F. Malt; Ole A. Andreassen; et al. (NeuroImage, 2016)

Data decomposition: from independent component analysis to sparse representations. - Evangelos Roussos (PeerJ Prepr., 2018)