@inproceedings{JSVaidyaTopK05,
  author    = {Jaideep Vaidya and
               Chris Clifton},
  title     = {Privacy-Preserving Top-K Queries.},
  booktitle = {Proceedings of the 21st International Conference on 
Data Engineering (ICDE)},
  year      = {2005},
  pages     = {545-546},
  ee        = 
{http://csdl.computer.org/comp/proceedings/icde/2005/2285/00/22850545.pdf},
  crossref  = {DBLP:conf/icde/2005},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}