@article{Yu'03,
	title = {Feature Weighting and Instance Selection for Collaborative
               Filtering: An Information-Theoretic Approach*.},
	author = {Kai Yu and Xiaowei Xu and Martin Ester and Hans-Peter Kriegel},
	journal = {Knowl. Inf. Syst.},
	number = {2},
	pages = {201-224},
	volume = {5},
	year = {2003},
	biburl = {http://www.bibsonomy.org/bibtex/24507af89f3778fcca78776286f6f8bb1/mumas},
	description = {Some relevant bibliography},
	ee = {http://dx.doi.org/10.1007/10.1007/s10115-003-0089-6}, bibsource = {DBLP, http://dblp.uni-trier.de},
	keywords = {imported }
}