1611 search results - page 43 / 323 » An Access Control Model for Video Database Systems |
SIGMETRICS
2000
ACM
15 years 2 months ago
2000
ACM
This paper presents an analytical model to study how working sets scale with database size and other applications parameters in decision-support systems (DSS). The model uses appl...
64
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ICMCS
2007
IEEE
15 years 4 months ago
2007
IEEE
We propose a new on-line modeling and rendering method for visualizing players in sports. This method targets the intricate geometry of players in sports such as wrestling. Our sy...
DBSEC
2004
14 years 11 months ago
2004
Real-time update of access control policies, that is, updating policies while they are in effect and enforcing the changes immediately, is necessary for many security-critical appl...
PCM
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In this paper we utilise the minimum average correlation energy (MACE) and unconstrained minimum average correlation energy (UMACE) filters in conjunction with two corre...
ENTCS
2007
14 years 9 months ago
2007
An access control system regulates the rights of users to gain access to resources in accordance with a specified policy. The rules in this policy may interact in a way that is n...