1611 search results - page 24 / 323 » An Access Control Model for Video Database Systems |
186
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ICDE
2005
IEEE
15 years 11 months ago
2005
IEEE
Databases are at the core of successful businesses. Due to the voluminous stores of personal data being held by companies today, preserving privacy has become a crucial requiremen...
108
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ISORC
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
MM
2005
ACM
15 years 3 months ago
2005
ACM
Identifying short repeated video clips, such as news program logo, station logo, TV commercials, etc., from broadcasting video databases or streams is important for video content ...
DEXAW
1998
IEEE
15 years 1 months ago
1998
IEEE
This paper presents a first step towards a security model that defines access control for logical document structures. el benefits from roles to abstract from users and from secur...
IM
2003
14 years 11 months ago
2003
: Security of systems and management infrastructure is crucial for a successful, reliable and safe use. Most currently deployed systems are based on simple subject/object-relations...