@article {3483,
	title = {Assessing Efficiency-Effectiveness Tradeoffs in Multi-Stage Retrieval Systems Without Using Relevance Judgments},
	journal = {Information Retrieval Journal},
	volume = {19},
	year = {2016},
	pages = {351--377},
	doi = {10.1007/s10791-016-9279-1},
	author = {Charles Clarke and J. Shane Culpepper and Alistair Moffat}
}
