@conference {Walsh10,
	title = {Automated Channel Abstraction for Advertising Auctions},
	booktitle = {Proceedings of the 24th AAAI Conference on Artificial Intelligence (AAAI{\textquoteright}10)},
	year = {2010},
	pages = {887-894},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/walsh10.pdf},
	author = {William Walsh and Tuomas Sandholm and Craig Boutilier and Rob Shields and George Nemhauser and David C. Parkes}
}
