John Duchi, Stephen Gould, Daphne Koller. Projected Subgradient Methods for Learning Sparse Gaussians. In David A. McAllester, Petri Myllymäki, editors, UAI 2008, Proceedings of the 24th Conference in Uncertainty in Artificial Intelligence, July 9-12, 2008, Helsinki, Finland. pages 145-152, AUAI Press, 2008. [doi]
Abstract is missing.