@inproceedings{CIKM-2004-ZieglerLS,
	author        = "Cai-Nicolas Ziegler and Georg Lausen and Lars Schmidt-Thieme",
	booktitle     = "{Proceedings of the 13th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1031171.1031252",
	isbn          = "1-58113-874-1",
	pages         = "406--415",
	publisher     = "{ACM}",
	title         = "{Taxonomy-driven computation of product recommendations}",
	year          = 2004,
}