@inproceedings {4189,
	title = {MRG_UWaterloo and WaterlooCormack Participation in the TREC 2017 Common Core Track},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2017},
	url = {https://trec.nist.gov/pubs/trec26/papers/MRG_UWaterloo-CC.pdf},
	author = {Maura Grossman and Gordon Cormack}
}
