@article{JSVaidyaVLDBJ09,
  title = "Privacy-preserving indexing of documents on the network",
  author = "Mayank Bawa and Roberto J. Bayardo Jr and Rakesh Agrawal
and Jaideep Vaidya",
  journal = "The VLDB Journal",
  volume = 18,
  number = 4,
  doi = "10.1007/s00778-008-0129-7",
  year = "2009",
  month = aug,
  pages = "837--856",
  url = "http://www.springerlink.com/content/xw0610xr354ux6x4"
}