SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
Web services and service oriented architectures are becoming the de facto standard for Internet computing. A main problem faced by users of such services is how to ensure that the...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
Failure models characterise the expected component failures in fault-tolerant computing. In the context of distributed systems, a failure model usually consists of two parts: a fu...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
The web is a complicated graph, with millions of websites interlinked together. In this paper, we propose to use this web sitegraph structure to mitigate flooding attacks on a we...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
In a recent paper, we presented proactive resilience as a new approach to proactive recovery, based on architectural hybridization. We showed that, with appropriate assumptions ab...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
Determinism is mandatory for replicating distributed objects with strict consistency guarantees. Multithreaded execution of method invocations is a source of nondeterminism, but h...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
We present and evaluate a generic approach to the repair of overlay networks which identifies general principles of overlay repair and embodies these as a reusable service. At th...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
Today’s large-scale distributed systems consist of collections of nodes that have highly variable availability — a phenomenon sometimes called churn. This availability variati...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
We consider the problem of ensuring high data availability in federated content sharing systems. Ideally, such a system would provide high data availability in a device transparen...
SRDS
2006
IEEE
14 years 6 months ago
2006
IEEE
In order to safeguard a sensitive database, we must ensure both its privacy and its longevity. However, privacy and longevity tend to be competing objectives. We show how to desig...