@conference {Chen:07, title = {Betting on Permutations}, booktitle = {Proceedings of the Eighth ACM Conference on Electronic Commerce (EC{\textquoteright}07)}, year = {2007}, pages = {326{\textendash}335}, url = {http://econcs.seas.harvard.edu/files/econcs/files/ec270-chen.pdf}, author = {Yiling Chen and Lance Fortnow and Evdokia Nikolova and David M. Pennock} }