Abstract
The identification of influential spreaders of information via social networks can assist in the acceleration or hindrance of information dissemination, in increased product exposure, and in the detection of contagious disease outbreaks. Hub nodes, high betweenness nodes, high closeness nodes, and high k-shell nodes have been identified as good initial spreaders. However, researchers have overlooked node diversity within network structures as a means of measuring spreading ability. The two-step framework described in this paper uses a robust and insensitive measure that combines global diversity and local features (e.g., degree centrality) to identify the most influential social network nodes. Preliminary experiment results indicate that the proposed method performs well and maintains stability in single initial spreader scenarios associated with different social network datasets.
Original language | English |
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Title of host publication | ASONAM 2014 - Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining |
Editors | Xindong Wu, Xindong Wu, Martin Ester, Guandong Xu |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 948-953 |
Number of pages | 6 |
ISBN (Electronic) | 9781479958771 |
DOIs | |
State | Published - 10 10 2014 |
Event | 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2014 - Beijing, China Duration: 17 08 2014 → 20 08 2014 |
Publication series
Name | ASONAM 2014 - Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining |
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Conference
Conference | 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2014 |
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Country/Territory | China |
City | Beijing |
Period | 17/08/14 → 20/08/14 |
Bibliographical note
Publisher Copyright:© 2014 IEEE.
Keywords
- entropy
- epidemic model
- k-shell decomposition
- network diversity
- social network analysis