@inproceedings {4185,
	title = {MRG_UWaterloo Participation in the TREC 2018 Common Core Track},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2018},
	url = {https://trec.nist.gov/pubs/trec27/papers/MRG_UWaterloo-CC.pdf},
	author = {Maura Grossman and Gordon Cormack}
}
