129 search results - page 26 / 26 » Seven-O'Clock: A New Distributed GVT Algorithm Using Network... |
SACMAT
2006
ACM
13 years 11 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
SOSP
2007
ACM
14 years 2 months ago
2007
ACM
Researchers have made great strides in improving the fault tolerance of both centralized and replicated systems against arbitrary (Byzantine) faults. However, there are hard limit...
EUROSYS
2006
ACM
14 years 2 months ago
2006
ACM
Many stateful services use the replicated state machine approach for high availability. In this approach, a service runs on multiple machines to survive machine failures. This pap...
KDD
2010
ACM
13 years 9 months ago
2010
ACM
The security demands on modern system administration are enormous and getting worse. Chief among these demands, administrators must monitor the continual ongoing disclosure of sof...