Random Walk Based Network Fault Node Localization Algorithm Simulation
DU Xing-sheng · Jisuanji fangzhen · 2013
Research the accurate localization of network fault node.The paper put forward a random migration network fault node detection algorithm.Through the examination,the algorithm takes the failure characteristics as the initial seed point of random walk and the feature point of node fault registration,combines the failure characteristics registration and position random change detection.The algorithm adopts a minimize feature weights strategy to extract fault features opacity,thus can detect a wide range of node abnormal changes.The simulation results show that the algorithm can improve the accuracy of fault node localization.