@inproceedings {4057,
	title = {WaterlooClarke: TREC 2015 Total Recall Track},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2015},
	url = {http://trec.nist.gov/pubs/trec24/papers/WaterlooClarke-TR.pdf},
	author = {Haotian Zhang and Wu Lin and Yipeng Wang and Charles Clarke and Mark Smucker}
}
