@InProceedings{APR07,
  author = 	 { Javed A. Aslam and Raluca A. Popa and Ronald L. Rivest },
  title = 	 { On Estimating the Size and Confidence of a Statistical Audit },
  url =          { http://www.usenix.org/events/evt07/tech/full_papers/aslam/aslam.pdf },                  
  urla =         { <a href="http://www.usenix.org/events/evt07/evt07.html">EVT'07</a> },                  
  booktitle =    { Proceedings of the 2007 USENIX/ACCURATE Electronic Voting Technology Workshop },
  date =         { 2007 },                  
  editor = 	 { Ray Martinez and David Wagner },
  publisher =    { USENIX },
  OPTyear = 	 { 2007 },
  OPTmonth = 	 { August 5--6, },
  eventdate =    { 2007-08-05/2007-08-06 },                  
  eventtitle =   { EVT '07 },
  venue =        { Boston, Massachusetts },                  
  OPTnote = 	 { (Proceedings on-line only.) },
  abstract =     { 
                  We consider the problem of statistical sampling for
                  auditing elections, and we develop a remarkably
                  simple and easily-calculated upper bound for the
                  sample size necessary for determining with
                  probability at least $c$ if a given set of $n$ objects
                  contains fewer than $b$ ``bad'' objects. 
                 },
}