@inproceedings{ICML-2008-YuVGS,
	author        = "Jin Yu and S. V. N. Vishwanathan and Simon Günter and Nicol N. Schraudolph",
	booktitle     = "{Proceedings of the 25th International Conference on Machine Learning}",
	doi           = "10.1145/1390156.1390309",
	isbn          = "978-1-60558-205-4",
	pages         = "1216--1223",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{A quasi-Newton approach to non-smooth convex optimization}",
	volume        = 307,
	year          = 2008,
}