@conference{Guarnieri:2013:NRA:2462410.2462426,
author = "Marco Guarnieri and Mario Arrigoni Neri and Eros Magri and Simone Mutti",
address = "New York, NY, USA",
booktitle = "Proceedings of the 18th ACM symposium on Access control models and technologies",
doi = "10.1145/2462410.2462426",
isbn = "978-1-4503-1950-8",
keywords = "access control, minimization, redundancy",
note = "partners:ETH; projects:NESSoS,PoSecCo; tier:C; CITE (09/04/14): 0",
pages = "161--172",
publisher = "ACM",
series = "SACMAT '13",
title = "{O}n the notion of redundancy in access control policies",
url = "http://doi.acm.org/10.1145/2462410.2462426",
year = "2013",
}