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When dealing with the reliability of a network, it is important to maintain the network components physically connected. When all the components are connected but then also the end user is not getting the service, this means that there is performance degradation. Such performance failure of a network occurs due to the imbalance of QoS parameters such as delay, jitters, throughput, etc. It is important...
CGEA (Convergence Gradients Expectation Ant algorithm) is proposed in this paper, which can get the optimal path quickly by precomputing the Convergence grads expectation of improved ant algorithm. QoS metrics of link can be measured by expectation function and the optimal path can be got efficiently by comparing the convergence grads.
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