A new approach to role and position detection in networks

  • Davide Vega
  • Matteo Magnani
  • Danilo Montesi
  • Roc Meseguer
  • Felix Freitag
Original Article
  • 379 Downloads

Abstract

We rethink and extend the concepts of position and role in a network, basing them on various well-known measures that were not previously associated with these concepts, such as geodesic distance and modularity. The effectiveness of our new role and position detection algorithms is evaluated both qualitatively and quantitatively, on synthetic and real data, showing that we can identify new types of meaningful patterns in networks.

Keywords

Blockmodeling Positions vs. roles Communities Betweenness Shortest paths Approximation 

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Copyright information

© Springer-Verlag Wien 2016

Authors and Affiliations

  1. 1.University of BolognaBolognaItaly
  2. 2.Uppsala UniversityUppsalaSweden
  3. 3.Universitat Politècnica de CatalunyaBarcelonaSpain

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