@inproceedings{STOC-2007-AroraK,
	author        = "Sanjeev Arora and Satyen Kale",
	booktitle     = "{Proceedings of the 39th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1250790.1250823",
	isbn          = "978-1-59593-631-8",
	pages         = "227--236",
	publisher     = "{ACM}",
	title         = "{A combinatorial, primal-dual approach to semidefinite programs}",
	year          = 2007,
}