Structure and Dynamics of Social Networks Revealed by Data Analysis of Actual Communication Services

  • Masaki Aida
  • Hideyuki Koto


Up to now, data of actual communication services obtained from communication networks, such as the volume of traffic and the number of users, has mainly been used to forecast traffic demands and provision network facilities. It can be said that this use focuses on the “quantitative” side of the data. On the other hand, such data can also illuminate several characteristics of the structures of the human society. This chapter introduces a new “qualitative” use of communication network data. We try to extract social information from the data, and investigate the universal structure of social networks that underlie the most popular communication services. Our expectation is that each communication service provides a different window on the universal social network structure. The question is how to access those windows.


Social Network Communication Service Degree Distribution Node Degree Cellular Phone 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



A part of this research was made possible by funds provided by the International Communication Foundation (ICF) (now KDDI Foundation) in its Research Support Program for fiscal year 2005, and by the Grant-in-Aid for Scientific Research (S) No. 18100001 (2006–2010) from the Japan Society for the Promotion of Science.


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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  1. 1.Tokyo Metropolitan UniversityTokyoJapan

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