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Brief Announcement: Detecting Users’ Connectivity on Online Social Networks

  • Na Li
  • Sajal K. Das
  • Nan Zhang
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7596)

Abstract

We present a heuristic algorithm which leverages the topological properties of social networks to efficiently detect a small subgraph on an OSN which connects a group of target users, particularly from the perspective of a third-party analyst.

Keywords

Steiner Tree Online Social Network Target User Steiner Tree Problem Current Degree 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Adamic, L., Adar, E.: How to search a social network. Social Networks 27(3), 187–203 (2005)CrossRefGoogle Scholar
  2. 2.
    Adamic, L.A., Lukose, R.M., Puniyani, A.R., Huberman, B.A.: Search in power-law networks. Physical Review E 64(4) (2001)Google Scholar
  3. 3.
    Kou, L., Markowsky, G., Berman, L.: A fast algorithm for steiner trees. Acta Informatica 15(2), 141–145 (1981)MathSciNetzbMATHCrossRefGoogle Scholar
  4. 4.
    Leskovec, J., Lang, K., Dasgupta, A., Mahoney, M.: Community structure in large networks: Natural cluster sizes and the absence of large well-defined clusters. Internet Mathematics 6(1), 29–123 (2009)MathSciNetzbMATHCrossRefGoogle Scholar
  5. 5.
    Richardson, M., Agrawal, R., Domingos, P.: Trust Management for the Semantic Web. In: Fensel, D., Sycara, K., Mylopoulos, J. (eds.) ISWC 2003. LNCS, vol. 2870, pp. 351–368. Springer, Heidelberg (2003)CrossRefGoogle Scholar
  6. 6.
    Viswanath, B., Mislove, A., Cha, M., Gummadi, K.P.: On the evolution of user interaction in facebook. In: Proceedings of WOSN (August 2009)Google Scholar
  7. 7.
    Wilson, C., Boe, B., Sala, A., Puttaswamy, K.P., Zhao, B.Y.: User interactions in social networks and their implications. In: Proceedings of EuroSys (2009)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Na Li
    • 1
  • Sajal K. Das
    • 1
  • Nan Zhang
    • 2
  1. 1.Computer Science and Engineering DepartmentUniversity of Texas at ArlingtonUSA
  2. 2.Computer Science DepartmentGeorge Washington UniversityUSA

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