EIWCS: Characterizing Edges Importance to Weaken Community Structure

Article Preview

Abstract:

Edges in a network can be divided into two kinds according to their different roles when removed from the network: some enhance the community structure like the ones connecting two communities while others contribute to weaken the community structure like the ones inside a community. In this paper, we define the edge important to weaken community structure as the relative change in the eigenvalues of the network adjacency matrix upon their removal, which is called EIWCS. Experimental results on real-world network and artificial networks indicate the EIWCS index can well characterize edges important to weaken community structure.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

6054-6057

Citation:

Online since:

May 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Santo Fortunato2010 Phys. Reports 486, 3.

Google Scholar

[2] Guimera R, Amaral LAN 2005 J. Stat. Mech. 2005, 2.

Google Scholar

[3] Wang Y, Di Z, Fan Y 2012 PloS ONE 6, e27418.

Google Scholar

[4] Leon D, Alex A, Albert D G 2008 Phys Rev E 77 036103.

Google Scholar

[5] Chauhan S, Girvan M, Ott E 2009 Phys Rev E 80 056114.

Google Scholar

[6] C.R. MacCluer 2000 SIAM Rev. 42 487.

Google Scholar

[7] Newman M E J 2004 Phy. Rev. E 69 066133.

Google Scholar

[8] Zachary W W 1977 J. Anth. Res. 33 452.

Google Scholar