Journal on Communications ›› 2015, Vol. 36 ›› Issue (Z1): 126-130.doi: 10.11959/j.issn.1000-436x.2015290

• Academic paper • Previous Articles     Next Articles

Clustering-based dynamic privacy preserving method for social networks

Yong-hao GU1,Jiu-chuan LIN2,Da GUO3   

  1. 1 Beijing Key Laboratory of Intelligent Telecommunications software and Multimedia,School of Computer Science,Beijing University of Posts and Telecommunications,Beijing 100876,China
    2 The Third Research Institute of Ministry of Public Security,Shanghai 201204,China
    3 School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Online:2015-11-25 Published:2015-12-29
  • Supported by:
    The National Natural Science Foundation of China;Communication Soft Science Foundation of Ministry of Industry and Information

Abstract:

Due to the dynamic characteristics of the social network graph structure,an effective dynamic privacy preserving method was needed.To solve the problems of the existing dynamic privacy preservation methods,such as attacker’s too little background knowledge and the low adaptability to the dynamic characteristics of graph structure,a clustering-based dynamic privacy preservation method was provided.The analysis shows that the proposed method can resist many kinds of background knowledge attacks and has good adaptability to the dynamic characteristics of the social network graph structure.

Key words: dynamic social networks, privacy preserving, clustering, information loss degree, anonymization rate

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