@InProceedings {acdds-pcac2007,
    author = {{C.A.} Ardagna and M. Cremonini and E. Damiani and S. {De Capitani di Vimercati} and P. Samarati},
    booktitle = {Proc. of the Second IEEE International Symposium on Pervasive Computing and Ad Hoc Communications (PCAC 2007)},
    title = {Managing Privacy in {LBAC} Systems},
    address = {Niagara Falls, Canada},
    month = {May},
    year = {2007}
}