@inproceedings{wis/usem/usewod/2011,
	title = {{U-Sem: Semantic Enrichment, User Modeling and Mining Usage Data on the Social Web}},
	booktitle = {International Workshop on Usage Analysis and the Web of Data (USEWOD), co-located with World Wide Web Conference (WWW), Hyderabad, India},
	year = {2011},
	author = {Fabian Abel, Ilknur Celik, Claudia Hauff, Laura Hollink, Geert-Jan Houben},
    month = {March}
}