• Scalable community detection for social networks 

      Prat Pérez, Arnau (Universitat Politècnica de Catalunya, 2016-03-03)
      Tesi
      Accés obert
      Many applications can be modeled intuitively as graphs, where nodes represent the entities and the edges the relationships between them. This way, we are able to better understand them and how they interact. One particularity ...
    • Two-way replacement selection 

      Martínez Palau, Xavier (Universitat Politècnica de Catalunya, 2010-07)
      Projecte Final de Màster Oficial
      Accés obert
      The performance of external sorting is highly dependant on the length of the runs generated. One of the most commonly used run generation strategies is Replacement Selection (RS) because, on average, it generates runs ...