@inproceedings{conf/aaai/MarkinesSM06,
	title = {Bookmark Hierarchies and Collaborative Recommendation.},
	author = {Benjamin Markines and Lubomira Stoilova and Filippo Menczer},
	booktitle = {AAAI},
	crossref = {conf/aaai/2006},
	publisher = {AAAI Press},
	url = {http://dblp.uni-trier.de/db/conf/aaai/aaai2006.html#MarkinesSM06},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/2f352b4ad0a100444b824cdcaa29f1f62/dblp},
	description = {dblp},
	date = {2008-06-30},
	keywords = {dblp }
}