@conference {sandholm05,
	title = {Optimize-and-Dispatch Architecture for Expressive Ad Auctions},
	booktitle = {Proceedings of First Workshop on Sponsored Search Auctions},
	year = {2005},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/sandholm.pdf},
	author = {David C. Parkes and Tuomas Sandholm}
}
