Network Invulnerability Assessment Technology Based on the ENI

Yuanni Liu (ChongQing University of Posts and Telecommunications)
Hong Tang (ChongQing University of Posts and Telecommunications)
Guofeng Zhao (ChongQing University of Posts and Telecommunications)
Yunpeng Xiao (ChongQing University of Posts and Telecommunications)
Chuan Xu (ChongQing University of Posts and Telecommunications)

Indonesian Journal of Electrical Engineering and Computer Science
Vol 11, No 9: September 2013

In this paper, we have proposed a network invulnerability assessment technique based on the entropy of node importance (ENI) determined by the node betweenness combined with node degree, which can measure the network invulnerability dynamically. Simulation results show that the ENI network entropy can accurately change its values as the network nodes removed deliberately or randomly from the network, and ENI can estimate the network invulnerability accurately, as well as can reflect the damage degree of the network according to network entropy. DOI: http://dx.doi.org/10.11591/telkomnika.v11i9.2966