@InProceedings {DDDFS.swap05,
    author = {E. Damiani and S. David and S. {De Capitani di Vimercati} and C. Fugazza and P. Samarati},
    booktitle = {2nd Italian Semantic Web Workshop (SWAP 2005)},
    title = {Open World Reasoning in Semantics-Aware Access Control: a Preliminary Study},
    address = {University of Trento, Trento, Italy},
    month = {December },
    day = {14-16},
    year = {2005}
}