@conference{DPM2012,
author = "I. Matteucci and P. Mori and M. Petrocchi",
abstract = "This paper addresses the issue of solving conflicts occurring in the authorization
decision process among policies applicable to an access request. We propose a
strategy for conflict resolution based on the evaluation of the specificity
level of the elements constituting the policies.  Operatively, the strategy is
implemented by exploiting a well known decision making technique. Two practical
examples of use in the healthcare scenario  are given.",
booktitle = "Proceedings of the 7th International Workshop on Data Privacy Management (DPM2012)",
note = "partner: CNR, projects: Nessos, MobiCare, no tier, citations 3",
publisher = "Springer",
series = "LNCS (post proceedings)",
title = "{P}rioritized {E}xecution of {P}rivacy {P}olicies",
url = "http://www.iit.cnr.it/node/16332",
year = "2012",
}