@conference {950386,
	title = {Sequential Peer Prediction: Learning to Elicit Effort using Posted Prices},
	booktitle = {Proc. of The Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17) },
	year = {2017},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/liu_aaai17.pdf},
	author = {Liu, Yang and Yiling Chen}
}
