@article {3674,
	title = {The Expando-Mono-Duo Design Pattern for Text Ranking With Pretrained Sequence-to-Sequence Models},
	journal = {ArXiv},
	volume = {abs/2101.05667},
	year = {2021},
	url = {https://arxiv.org/abs/2101.05667},
	author = {Ronak Pradeep and Rodrigo Nogueira and Jimmy Lin}
}
