@inproceedings{Weng:IATW07,
	title = {Improving Recommendation Novelty Based on Topic Taxonomy},
	address = {Washington, DC, USA},
	author = {Li-Tung Weng and Yue Xu and Yuefeng Li and Richi Nayak},
	booktitle = {Proceedings of the IEEE/WIC/ACM International Conferences on
	Web Intelligence and Intelligent Agent Technology},
	pages = {115-118},
	publisher = {IEEE Computer Society},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2fe322ee840f5e3fe9c3489425d5ac826/ocelma},
	description = {Imported BibTeX},
	isbn = {0-7695-3028-1},
	keywords = {imported }
}