@inproceedings{kulkarni-tripathi-sacmat,
 author = {Devdatta Kulkarni and Anand Tripathi},
 title = {Context-aware role-based access control in pervasive computing systems},
 booktitle = {SACMAT '08: Proceedings of the 13th ACM symposium on Access control models and technologies},
 year = {2008},
 isbn = {978-1-60558-129-3},
 pages = {113--122},
 location = {Estes Park, CO, USA},
 doi = {http://doi.acm.org/10.1145/1377836.1377854},
 publisher = {ACM},
 address = {New York, NY, USA},
 }