Natural order recovery for banded covariance models. - Benjamin T. Rolfs; Bala Rajaratnam (SAM, 2012)

Iterative Thresholding Algorithm for Sparse Inverse Covariance Estimation. - Benjamin T. Rolfs; Bala Rajaratnam; Dominique Guillot; Ian Wong; Arian Maleki (NIPS, 2012)

A note on the lack of symmetry in the graphical lasso. - Benjamin T. Rolfs; Bala Rajaratnam (Comput. Stat. Data Anal., 2013)