Survey on Efficiency and Vulnerability of Complex Network
复杂网络的功效性与脆弱性研究综述

As human society being described by networks increasingly, people put forward more and more demand on the security and reliability of complex networks related to the national economy and people's livelihood. The study on efficiency and vulnerability of complex networks naturally becomes a focus. In this paper,the progress in analysis of efficiency and vulnerability and optimization of networks is reviewed in detail,respectively.Finally,the open questions and development trend are summarized and discussed.