@inproceedings{HT-2009-StewartDNMNS,
	author        = "Avaré Stewart and Ernesto Diaz-Aviles and Wolfgang Nejdl and Leandro Balby Marinho and Alexandros Nanopoulos and Lars Schmidt-Thieme",
	booktitle     = "{Proceedings of the 20th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/1557914.1557960",
	isbn          = "978-1-60558-486-7",
	pages         = "271--278",
	publisher     = "{ACM}",
	title         = "{Cross-tagging for personalized open social networking}",
	year          = 2009,
}