@conference {zhang_chi11,
	title = {Crowdsourcing General Computation},
	booktitle = {Proceedings of the CHI 2011 Workshop on Crowdsourcing and Human Computation},
	year = {2011},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/zhang_chi11.pdf},
	author = {Haoqi Zhang and Eric Horvitz and Rob C. Miller and David C. Parkes}
}
