1611 search results - page 68 / 323 » An Access Control Model for Video Database Systems |
ACISP
1998
Springer
15 years 2 months ago
1998
Springer
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
The wide availability of large scale databases requires more efficient and scalable tools for data understanding and knowledge discovery. In this paper, we present a method to ...
EDOC
2008
IEEE
15 years 4 months ago
2008
IEEE
The definition and management of access rules (e.g., to control the access to business documents and business functions) is an important task within any enterprise information sy...
MM
2003
ACM
15 years 3 months ago
2003
ACM
Real-time content-based access to live video data requires content analysis applications that are able to process the video data at least as fast as the video data is made availab...
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INFOCOM
2012
IEEE
13 years 6 days ago
2012
IEEE
—Spectrum sharing is an emerging mechanism to resolve the conflict between the spectrum scarcity and the growing demands for the wireless broadband access. In this paper we inve...