@inproceedings{KDD-2007-WanNHL,
	author        = "Li Wan and Wee Keong Ng and Shuguo Han and Vincent C. S. Lee",
	booktitle     = "{Proceedings of the 13th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1281192.1281275",
	isbn          = "978-1-59593-609-7",
	pages         = "775--783",
	publisher     = "{ACM}",
	title         = "{Privacy-preservation for gradient descent methods}",
	year          = 2007,
}