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    • Models of social networks based on social distance attachment 

      Boguña Espinal, Marian; Pastor Satorras, Romualdo; Díaz-Guilera, A; Arenas, A (2004-11)
      Open Access
      We propose a class of models of social network formation based on a mathematical abstraction of the concept of social distance. Social distance attachment is represented by the tendency of peers to establish acquaintances ...