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Network virtualization is viewed as a promising way for overcoming the ossification of the Internet. Virtual network mapping plays an important role in building virtual networks. The substrate network conditions change synchronously when the process of virtual network mapping, when a network failure happens, virtual network mapping without protection may lead to virtual network service interruption...
As communication networks play an important role in today's life, network reliability becomes more critical than ever. Traditionally, network reliability is measured by connectivity or traffic volume. However, most of performance degradation problems are correlated with routing dynamic and congestion. It is necessary to include the both routing dynamics and congestion into network reliability computation...
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