A new method of network data link troubleshooting

Authors:
Qian-Mu Li;Yong Qi;Man-Wu Xu;Feng-Yu Liu
Affiliations:
Computer Science Department, Nanjing University of Science and Technology, Nanjing, China;Computer Science Department, Nanjing University of Science and Technology, Nanjing, China;Computer Science Department, Nanjing University, Nanjing, China;Computer Science Department, Nanjing University of Science and Technology, Nanjing, China
Venue:
ISPA'05 Proceedings of the Third international conference on Parallel and Distributed Processing and Applications
Year:
2005

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Abstract

On the basis of analyzing the evolution and drawbacks of current network fault diagnosis methods, a novel network data link troubleshooting system (NDTS) based on fuzzy neural network is proposed. NDTS tightly combines neural network and rough sets, so that it can be used to fit the smooth curves perfectly. Let the membership function as the base, an rule scavenging method is put forward in NDTS, which is the variable-precision modal, and the notion of variable-precision be founded on the measurement of dependent degree. Furthermore, NDTS is adopted to deal with the mapping relation, categorizing the network faults. The experiment system implemented by this method shows the proposed system is an open and efficient troubleshooting engine.