摘要
在构建跨境电商物流网络的基础上,以复杂网络理论为基础对网络的抗毁性进行研究。首先通过与跨境物流和电子商务物流进行对比分析了跨境物流网络的特征,构建了跨境电商物流网络模型;然后提出跨境电子商务物流网络的抗毁性测度指标:网络风险效率和网络损失效率;最后通过随机破坏和基于介数的蓄意攻击两种攻击策略对网络的节点和边的抗毁性进行仿真分析。实验结果表明:跨境电商物流网络是一种典型的无标度网络,蓄意攻击对网络所带来的影响是大于随机破坏的;在网络安全维护中,要尤其注意关键节点和边安全性。
On the basis of constructing the cross - border e - commerce logistics network and the complex network theo- ry, the invulnerability measure of the network is studied. Firstly, the paper analyzes the characteristics of the cross - border e - commerce logistics network by comparing with the cross - border logistics and e - commerce logistics, and constructs the cross - border e - commerce logistics network model. Then, it puts forward the invulnerability measure of the cross - border e - commerce logistics network： Network risk efficiency and the network loss efficiency. Finally, the invulnerability simulation analysis of the node and edge Of the network is carried out by random damage and Intentional attack based on be- tweenness centrality. The experimental results show that the cross - border e - commerce logistics network is a typical scale - free network, and the impact of Intentional attacks on the network is greater than the random damage; And in network se- curity maintenance, we need to pay attention to key nodes and edge security.
作者
逯宇铎
孙秀英
Lu Yuduo;Sun Xiuying(Dalian University of Technology,Dalian 116024,China;Liaoning Normal University,Dalian 116029,China)
出处
《科技管理研究》
CSSCI
北大核心
2018年第20期195-200,共6页
Science and Technology Management Research
关键词
跨境电商
物流网络
复杂网络
抗毁性
cross - border e - commerce
logistic network
complex network
invulnerability
