@conference {alqallaf2002scalable,
	title = {Scalable robust covariance and correlation estimates for data mining},
	booktitle = {Proceedings of the eighth ACM SIGKDD international conference on Knowledge discovery and data mining},
	year = {2002},
	pages = {14{\textendash}23},
	publisher = {ACM},
	organization = {ACM},
	author = {Alqallaf, Fatemah A and Konis, Kjell P and Martin, R Douglas and Zamar, Ruben H}
}
