Itakura-Saito nonnegative matrix factorization with group sparsity. - Augustin Lefèvre; Francis R. Bach; Cédric Févotte (ICASSP, 2011)

Online algorithms for nonnegative matrix factorization with the Itakura-Saito divergence. - Augustin Lefèvre; Francis R. Bach; Cédric Févotte (WASPAA, 2011)

Semi-supervised NMF with Time-frequency Annotations for Single-channel Source Separation. - Augustin Lefèvre; Francis R. Bach; Cédric Févotte (ISMIR, 2012)

A nuclear-norm based convex formulation for informed source separation. - Augustin Lefèvre; François Glineur; Pierre-Antoine Absil (ESANN, 2013)

A convex formulation for informed source separation in the single channel setting. - Augustin Lefèvre; François Glineur; Pierre-Antoine Absil (Neurocomputing, 2014)