Sparse Covariance Selection via Robust Maximum Likelihood Estimation - Onureena Banerjee; Alexandre d'Aspremont; Laurent El Ghaoui (CoRR, 2005)

Convex optimization techniques for fitting sparse Gaussian graphical models. - Onureena Banerjee; Laurent El Ghaoui; Alexandre d'Aspremont; Georges Natsoulis (ICML, 2006)

Model Selection Through Sparse Maximum Likelihood Estimation - Onureena Banerjee; Laurent El Ghaoui; Alexandre d'Aspremont (CoRR, 2007)

Model Selection Through Sparse Maximum Likelihood Estimation for Multivariate Gaussian or Binary Data. - Onureena Banerjee; Laurent El Ghaoui; Alexandre d'Aspremont (J. Mach. Learn. Res., 2008)

First-Order Methods for Sparse Covariance Selection. - Alexandre d'Aspremont; Onureena Banerjee; Laurent El Ghaoui (SIAM J. Matrix Anal. Appl., 2008)