178 search results - page 20 / 36 » Access control for a replica management database |
CCS
2007
ACM
14 years 28 days 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 ...
CIDR
2011
12 years 10 months ago
2011
Hyder supports reads and writes on indexed records within classical multi-step transactions. It is designed to run on a cluster of servers that have shared access to a large pool ...
FMLDO
1999
Springer
13 years 11 months ago
1999
Springer
Federated transaction management (also known as multidatabase transaction management in the literature) is needed to ensure the consistency of data that is distributed across mult...
IADIS
2003
13 years 8 months ago
2003
As the UPnP devices and control points have been widely deployed, users intended to access the legacy internet-enabled devices with the UPnP control point. In this paper, we prese...
CCS
2005
ACM
14 years 8 days ago
2005
ACM
The internet and related technologies have made multidomain collaborations a reality. Collaboration enables domains to effectively share resources; however it introduces several ...