@inproceedings {4134,
	title = {Efficiency vs. Effectiveness in Terabyte-Scale Information Retrieval},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2005},
	url = {http://trec.nist.gov/pubs/trec14/papers/uwaterloo-tera.pdf},
	author = {Stefan B{\"u}ttcher and Charles Clarke}
}
