@inproceedings{ESORICS07,
 author = {Qun Ni and Dan Lin and Elisa Bertino and Jorge Lobo},
 title = {Conditional Privacy-aware role based access control},
 booktitle = {ESORICS '07: Proceedings of the 12th European Symposium On Research In Computer Security},
 year = {2007},
 isbn = {LNCS 4734},
 pages = {72--89},
 location = {Dresden, Germany},
 publisher = {Springer},
 }
@inproceedings{SACMAT07,
 author = {Qun Ni and Alberto Trombetta and Elisa Bertino and Jorge Lobo},
 title = {Privacy-aware role based access control},
 booktitle = {SACMAT '07: Proceedings of the 12th ACM symposium on Access control models and technologies},
 year = {2007},
 isbn = {978-1-59593-745-2},
 pages = {41--50},
 location = {Sophia Antipolis, France},
 doi = {http://doi.acm.org/10.1145/1266840.1266848},
 publisher = {ACM Press},
 address = {New York, NY, USA},
 }
@inproceedings{POLICY07,
	author = {Prathima Rao and Dan Lin and Elisa Bertino},
	title = {XACML Function Annotations},
	booktitle = {POLICY '07: Proceedings of the Eighth IEEE International Workshop on Policies for Distributed Systems and Networks},
	year = {2007},
	isbn = {0-7695-2767-1},
	pages = {178--182},
	doi = {http://dx.doi.org/10.1109/POLICY.2007.51},
	publisher = {IEEE Computer Society},
	address = {Washington, DC, USA},
	 }
 	
@inproceedings{SACMAT071,
	author = {Dan Lin and Prathima Rao and Elisa Bertino and Jorge Lobo},
	title = {An approach to evaluate policy similarity},
	booktitle = {SACMAT '07: Proceedings of the 12th ACM symposium on Access control models and technologies},
	year = {2007},
	isbn = {978-1-59593-745-2},
	pages = {1--10},
	location = {Sophia Antipolis, France},
	doi = {http://doi.acm.org/10.1145/1266840.1266842},
	publisher = {ACM Press},
	address = {New York, NY, USA},
 }
@inproceedings{Reeder2007,
AUTHOR       = {Robert W. Reeder and Clare-Marie Karat and John Karat and Carolyn Brodie},
TITLE        = {Usability Challenges in Security and Privacy Policy-Authoring Interfaces},
BOOKTITLE    = {INTERACT 2007:  Proceedings of the 11th IFIP TC 13 International Conference, Rio de Janeiro, Brazil, September 10-14, 2007},
YEAR         = {2007},
PAGES        = {141-155},
MONTH        = {September},
SERIES       = {Lecture Notes in Computer Science, Vol. 4663, Part II},
PUBLISHER    = {Springer},
ADDRESS      = {New York, NY},
NOTE         = {}
}
@inproceedings{VLDB07,
author = {Qihua Wang and Ting Yu and Ninghui Li and Jorge Lobo and Elisa Bertino and Keith Irwin and Ji-Won Byun},
title = {On the Correctness Criteria of Fine-Grained Access Control in Relational Databases},
booktitle = {Proceedings of 33rd International Conference on Very Large Data Bases (VLDB)},
year = {2007},
location = {Vienna, Austria},
}