@conference {Cohler_aaai11,
	title = {Optimal Envy-Free Cake Cutting},
	booktitle = {Proceedings of the 25th AAAI Conference on Artificial Intelligence (AAAI{\textquoteright}11)},
	year = {2011},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/cohler_aaai11.pdf},
	author = {Yuga Cohler and John Lai and David C. Parkes and Ariel D. Procaccia}
}
