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Topology of the Knowledge Communication Network in Virtual Communities——Based on CSDN |
Peng Hongbin Wang Jun |
(Department of Information Management, Peking University, Beijing 100871, China) |
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Abstract This paper gives a systemic discussion on the Knowledge Communication Network (KCN) drawn from CSDN, trying to mine the character of the knowledge communication in virtual communities. Firstly, the authors analysis properties of the statistics, and point out that the small-world effect and scale-free property do exist in the network. Then find out the two important motifs in knowledge communication through analyzing the triangle of the network.
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Received: 24 February 2009
Published: 25 April 2009
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Corresponding Authors:
Peng Hongbin
E-mail: pkuim04.phb@163.com
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About author:: Peng Hongbin,Wang Jun |
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