@inproceedings {5488,
	title = {WaterlooClarke at the TREC 2021 Conversational Assistant Track},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2021},
	url = {https://trec.nist.gov/pubs/trec30/papers/WaterlooClarke-CAsT.pdf},
	author = {Xinyi Yan and Charles Clarke and Negar Arabzadeh}
}
