@InProceedings{l10-p565-576,
  AUTHOR	= {Vahab~S. Mirrokni and S. Muthukrishnan and Uri Nadav},
  TITLE		= {Quasi-Proportional Mechanisms: Prior-Free Revenue Maximization},
  BOOKTITLE	= {Proc.~of the 9th Latin American Symposium on Theoretical Informatics (LATIN'10)},
  PAGES		= {565--576},
  YEAR		= 2010,
  ADDRESS	= {Oaxaca, Mexico},
  KEYWORDS	= {}}