@InProceedings {acdds-dbsec2007,
    author = {{C.A.} Ardagna and M. Cremonini and E. Damiani and S. {De Capitani di Vimercati} and P. Samarati},
    booktitle = {Proc. of the 21st Annual IFIP WG 11.3 Working Conference on Data and Applications Security (DBSec 2007)},
    title = {Location Privacy Protection Through Obfuscation-based Techniques},
    address = {Redondo Beach, CA, USA},
    month = {July},
    day = {8-11},
    year = {2007}
}