@inproceedings {271515,
	author = {Michael Chen and Marti Hearst and Jason Hong and James Lin},
	title = {{Cha-Cha}: A System for Organizing Intranet Search Results},
	booktitle = {Second USENIX Symposium on Internet Technologies \& Systems (USITS 99)},
	year = {1999},
	address = {Boulder, CO },
	url = {https://www.usenix.org/conference/usits-99/cha-cha-system-organizing-intranet-search-results},
	publisher = {USENIX Association},
	month = oct
}
