Collaborative reliability prediction of service-oriented systems
Proceedings of the 32nd ACM/IEEE International Conference on Software Engineering - Volume 1
An adaptive QoS-aware fault tolerance strategy for web services
Empirical Software Engineering
Quality driven web services replication using directed acyclic graph coding
WISE'11 Proceedings of the 12th international conference on Web information system engineering
Dynamic Replication in Service-Oriented Systems
CCGRID '12 Proceedings of the 2012 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (ccgrid 2012)
Optimal Fault Tolerance Strategy Selection for Web Services
International Journal of Web Services Research
A fault-tolerant framework for QoS-aware web service composition via case-based reasoning
International Journal of Web and Grid Services
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Redundancy-based fault tolerance strategies are proposed for building reliable Service-Oriented Architectures/Applications (SOA), which are usually developed on the unpredictable remote Web services. This paper proposes and implements a distributed replication strategy evaluation and selection framework for fault tolerant Web services. Based on this framework, we provide a systematic comparison of various replication strategies by theoretical formula and real-world experiments. Moreover, a userparticipated strategy selection algorithm is designed and verified. Experiments are conducted to illustrate the advantage of this framework. In these experiments, users from six different locations all over the world perform evaluation of Web services distributed in six countries. Over 1,000,000 test cases are executed in a collaborative manner and detailed results are also provided.