Two papers presented at Pattern Recognition and NeuroImaging 2016 (http://prni2016.wix.com/prni2016):
Astrid Engberg, Kasper Andersen, Morten Mørup, Kristoffer Madsen, Independent Vector Analysis for Capturing Common Components in fMRI Group Analysis.
Jesper Hinrich, Søren F. V. Nielsen, Kristoffer Madsen, Morten Mørup, Variational Group-PCA for Intrinsic Dimensionality Determination in fMRI Data.