Resilience in computer systems and networks
Proceedings of the 2009 International Conference on Computer-Aided Design
A survey of QoE assurance in converged networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
ICQT'11 Proceedings of the 7th international conference on Internet charging and QoS technologies: economics of converged, internet-based networks
Characterizing quality of resilience in scientific workflows
Proceedings of the 6th workshop on Workflows in support of large-scale science
Analyzing resiliency of the smart grid communication architectures under cyber attack
CSET'12 Proceedings of the 5th USENIX conference on Cyber Security Experimentation and Test
Network-wide local unambiguous failure localization (NWL-UFL) via monitoring trails
IEEE/ACM Transactions on Networking (TON)
Endurance: A new robustness measure for complex networks under multiple failure scenarios
Computer Networks: The International Journal of Computer and Telecommunications Networking
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With the increased role of resilience in modern networks, the existing quality of service is required to be expanded with service availability and maintainability. Recently, studies have shown the strong limitation of the common availability metrics for measuring the user's quality of experience. In this article a joint specification of QoS definitions with a sophisticated service resilience characterization is proposed, and a concept called quality of resilience is defined. In this unified performance metric, the frequency and length of service interruption are evaluated. It can be used as a tool for characterization of network reliability, as well as comparison and selection of recovery methods. Additionally, by including it in service level agreements, new and more complex requirements of commercial applications can be guaranteed.