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Predicting a Social Network Structure Once a Node is Deleted

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ASONAM11.pdf (456.6Kb)
Date
2011
Notes
Proceedings on Cd-rom
Dewey
Programmation, logiciels, organisation des données
Sujet
nodes; structure of a social network
Conference name
International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2011)
Conference date
07-2011
Conference city
Kaohsiung City
Conference country
Taïwan
Book title
2011 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2011)
Publisher
Institute of Electrical and Electronics Engineers ( IEEE )
Year
2011
ISBN
9780769543758
URI
https://basepub.dauphine.fr/handle/123456789/7160
Collections
  • LAMSADE : Publications
Metadata
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Author
Negre, Elsa
Missaoui, Rokia
Vaillancourt, Jean
Type
Communication / Conférence
Abstract (EN)
Social networks are dynamic structures in which entities and links appear and disappear for different reasons. Starting from the observation that each entity has a more or less important role within the network, the objective of this article is to propose a method which exploits the role played by nodes to predict the new structure of a social network once one entity disappears. The role of a node in the network is expressed in terms of the number of interactions it has with the rest of the network. Two roles are considered: the leader and the mediator with their corresponding measure: the degree centrality and the betweenness centrality.

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