@conference {924826,
	title = {Eliciting Categorical Data for Optimal Aggregation},
	booktitle = {Proc. of the 30th Annual Conference on Neural Information Processing Systems (NIPS)},
	year = {2016},
	address = {Barcelona, Spain},
	author = {Chien-Ju Ho and Rafael M. Frongillo and Yiling Chen}
}
