Brokerage discovery in social networks

Cavique, Luís

http://hdl.handle.net/10400.2/3922

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Authors

Cavique, Luís

Abstract(s)

In social networks two types of measures can be identified, the structural measures and community structure based on diameter and centrality. The community structure usually deals with network partition into communities. The key idea of this work is to explore the concept of strong and weak ties by finding brokers within communities. The strict partition problem is relaxed into a bi-objective set covering problem with k-cliques which allows over-covered and uncovered nodes. The information extracted from social networking goes beyond cohesive groups, allowing the finding of brokers that interact between groups.

Description

Conferência realizada em Angra do Heroísmo, Açores, de 9-12 de Setembro de 2013

Keywords

Social networks Community partition Brokerage

URI

http://hdl.handle.net/10400.2/3922

Citation

Cavique, Luís - Brokerage discovery in social networks. EPIA 2013. Portuguese Conference on Artificial Intelligence, 16, Angra do Heroísmo, 2013 - "Portuguese conference ... [Em linha] : proceedings". [S.l.] : [EPIA], 2013. 12 p.