Chinese Journal of Network and Information Security ›› 2019, Vol. 5 ›› Issue (4): 99-107.doi: 10.11959/j.issn.2096-109x.2019043

• Papers • Previous Articles     Next Articles

Analyzing the complex properties of bank account transaction network

Fang LYU,Xinlin ZHANG,Wei WANG,Junheng HUANG,Bailing WANG()   

  1. Harbin Institute of Technology at Wei Hai,Weihai 264200,China
  • Revised:2019-02-12 Online:2019-08-15 Published:2019-08-20
  • Supported by:
    National Key Research and Development Program of China(2018YFB2004201);National Key Research and Development Program of China(2017YFB0801804);Frontier Science and Technology Innovation of China(2016QY05X10002-2);National Regional Innovation Center Science and Technology Special Project of China(2017QYCX14);Key Research and Development Program of Shandong Province(2017CXGC0706);The Fundamental Research Funds for Central Universities(HIT.NSRIF.2020098);2018 University Co-construction Project in Weihai City


Firstly,a general directed and weighted transaction network model is built on the basis of the transaction characteristics of bank accounts.Secondly,referring to the definition of complex network,the complex network properties of the transaction network are verified from two levels of network structure and node.The network structure properties includes static properties,named scale-free property and small-world property,and dynamic evolution property,that is self-organization property.In addition,the attractor property is utilized for verifying the dynamical characteristic of complex network nodes.Finally,on the real bank account transaction data contains illegal pyramid marketing activities,the following conclusions were drawn:the network has scale-free property,small-word property,partially self-organization property and strange attractors.

Key words: transaction network of bank accounts, complex network, scale-free property, small-world property, self-organization property, attractor

CLC Number: 

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