1611 search results - page 19 / 323 » An Access Control Model for Video Database Systems |
ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
As more information sources become available in multimedia systems, the development of multimedia database management systems (MDBMSs) to efficiently model and search multimedia ...
116
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IJSEKE
2011
14 years 1 months ago
2011
rather wide gap in abstraction between policies and mechanisms. In this paper, we propose a general approach for property verification for MAC models. The approach defines a stan...
74
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SIGMOD
2002
ACM
15 years 9 months ago
2002
ACM
Managing a combined store consisting of database data and file data in a robust and consistent manner is a challenge for database systems and content management systems. In such a...
111
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SOUPS
2006
ACM
15 years 3 months ago
2006
ACM
The usability of access control mechanisms in modern distributed systems has been widely criticized but little studied. In this paper, we carefully examine one such widely deploye...
RTAS
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper tackles the problem of defining an appropriate access control model for multi-user systems providing adaptive resource reservations to unprivileged users. Security req...