@InProceedings {acdds-asiaccs06,
    author = {{C.A.} Ardagna and M. Cremonini and E. Damiani and S. {De Capitani di Vimercati} and P. Samarati},
    booktitle = {Proc. of the ACM Symposium on InformAtion, Computer and Communications Security (ASIACCS 2006)},
    title = {Supporting Location-Based Conditions in Access Control Policies},
    address = {Taipei, Taiwan},
    month = {March},
    day = {21-24},
    year = {2006}
}