@InProceedings{l10-p344-355,
  AUTHOR	= {Carles Padr\'o and Leonor V\'azquez},
  TITLE		= {Finding Lower Bounds on the Complexity of Secret Sharing Schemes by Linear Programming},
  BOOKTITLE	= {Proc.~of the 9th Latin American Symposium on Theoretical Informatics (LATIN'10)},
  PAGES		= {344--355},
  YEAR		= 2010,
  ADDRESS	= {Oaxaca, Mexico},
  KEYWORDS	= {}}