@inproceedings{ICML-2006-XuWSS,
	author        = "Linli Xu and Dana F. Wilkinson and Finnegan Southey and Dale Schuurmans",
	booktitle     = "{Proceedings of the 23rd International Conference on Machine Learning}",
	doi           = "10.1145/1143844.1143977",
	isbn          = "1-59593-383-2",
	pages         = "1057--1064",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{Discriminative unsupervised learning of structured predictors}",
	volume        = 148,
	year          = 2006,
}