@inproceedings{KDD-2003-Weigend,
	author        = "Andreas S. Weigend",
	booktitle     = "{Proceedings of the Ninth International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/956750.956754",
	isbn          = "1-58113-737-0",
	pages         = "5",
	publisher     = "{ACM}",
	title         = "{Analyzing customer behavior at Amazon.com}",
	year          = 2003,
}