@conference {1532248,
	title = {Truthful Data Acquisition via Peer Prediction},
	booktitle = {Thirty-fourth Conference on Neural Information Processing Systems (NeurIPS 2020)},
	year = {2020},
	url = {https://arxiv.org/abs/2006.03992},
	author = {Yiling Chen and Yiheng Shen and Shuran Zheng}
}
