@misc{cryptoeprint:2012:603,
    author = {Alexis Bonnecaze and Robert Rolland},
    title = {Collecting Data while Preserving Individuals' Privacy: A Case Study},
    howpublished = {Cryptology ePrint Archive, Report 2012/603},
    year = {2012},
    url = {http://eprint.iacr.org/2012/603},
}