@inproceedings{1242657,
  address = {New York, NY, USA},
  author = {Kumar, Ravi and Novak, Jasmine and Pang, Bo and Tomkins, Andrew},
  booktitle = {WWW '07: Proceedings of the 16th international conference on World Wide Web},
  doi = {http://doi.acm.org/10.1145/1242572.1242657},
  interhash = {c4673af61745108df090458d7eee693b},
  intrahash = {b81689fa019e491471f1dbfc142225e9},
  isbn = {978-1-59593-654-7},
  location = {Banff, Alberta, Canada},
  pages = {629--638},
  publisher = {ACM},
  title = {On anonymizing query logs via token-based hashing},
  url = {http://portal.acm.org/citation.cfm?id=1242572.1242657&coll=GUIDE&dl=GUIDE&CFID=5495883&CFTOKEN=96698800},
  year = 2007
}