Variational Bayesian Sparse Estimator

Z. Chen, S. Babacan, R. Molina, A. Katsaggelos, "Variational Bayesian Methods for Multimedia Problems", IEEE Transaction on Multimedia, 2014.

Z. Chen, R. Molina, A. Katsaggelos, "A Variational Approach for Sparse Component Estimation and Low-Rank Matrix Recovery", Journal of Communication, September 2013.