59 search results - page 12 / 12 » Adaptive Dissemination of Dynamic Information Services in an... |
BMCBI
2010
13 years 7 days ago
2010
Background: Digital atlases provide a common semantic and spatial coordinate system that can be leveraged to compare, contrast, and correlate data from disparate sources. As the q...
IWMMDBMS
1998
13 years 6 months ago
1998
Multimedia database systems (MMDBSs) have to be capable to handle efficiently time-dependent and timeindependent data, and to support Quality-of-Service (QoS). To support continuo...
TES
2001
Springer
13 years 9 months ago
2001
Springer
Current developments show that tomorrow’s information systems and applications will no longer be based on monolithic architectures that encompass all the functionality. Rather, t...
CCS
2007
ACM
13 years 11 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...