Node Importance Comparison of Link-weighted Network Based on the Invulnerability of Network
Runnian Ma · Science Technology and Engineering · 2013
The node importance is an important content in analysis of the invulnerability of network.Taking consideration of the existing evaluation methods of node importance,an evaluation method of node importance of link-weighted network is studied.In this method,the close degree of connection between a node and its adjacent nodes is considered,meanwhile,the extent of damage on network because of node’s invalidation is considered too.At last,the accuracy of the evaluation method is proved with an example.