@article {3481,
	title = {Efficient and Effective Tail Latency Minimization in Multi-Stage Retrieval Systems},
	journal = {ArXiv},
	volume = {abs/1704.03970},
	year = {2017},
	url = {http://arxiv.org/abs/1704.03970},
	author = {Joel M. Mackenzie and J. Shane Culpepper and Roi Blanco and Matt Crane and Charles Clarke and Jimmy Lin}
}
