@inproceedings{bilenko:www08,
 	author = {Mikhail Bilenko and Ryen W. White},
	title = {Mining the Search Trails of Surfing Crowds: Identifying Relevant Websites From User Activity},
 	booktitle = {Proceedings of the 17th International World Wide Web Conference (WWW-2008)},
 	pages = {51--60}, 
 	year = {2008}	
 }