@INPROCEEDINGS{Bay_05,
   AUTHOR      = {Roberto J. Bayardo and Rakesh Agrawal},
   TITLE       = {Data Privacy through Optimal k-Anonymization},
   BOOKTITLE   = {The 21st International Conference on Data Engineering (ICDE 2005)},
   YEAR        = {2005},
   MONTH       = {April},
   ADDRESS     = {Tokyo, Japan},
   URL         = {http://ieeexplore.ieee.org/iel5/9680/30564/01410124.pdf},
}