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    • Endorsement deduction and ranking in social networks 

      Pérez Rosés, Hebert; Sebé Feixas, Francesc; Ribó i Balust, Josep M. (Josep Maria) (Elsevier, 2016)
      Some social networks, such as LinkedIn and ResearchGate, allow user endorsements for specific skills. In this way, for each skill we get a directed graph where the nodes correspond to users’ profiles and the arcs represent ...