• Computing reputation for collaborative private networks 

    Nin Guerrero, Jordi; Carminati, Barbara; Ferrari, Elena; Torra i Reventós, Vicenç (IEEE Computer Society Publications, 2009)
    Text en actes de congrés
    Accés obert
    The use of collaborative network services is increasing, therefore, the protection of the resources and relations shared by network participants is becoming crucial. One of the main issues in such networks is the evaluation ...
  • Dynamic reputation-based trust computation in private networks 

    Nin Guerrero, Jordi; Carminati, Barbara; Ferrari, Elena; Torra i Reventós, Vicenç (2009)
    Report de recerca
    Accés obert
    The use of collaborative networks services in general, and web based social networks (WBSN) services in particular, is today increasing and, therefore, the protection of the resources shared by network participants is ...
  • Hierarchical categorisation of tags for delicious 

    Parra Arnau, Javier; Perego, Andrea; Ferrari, Elena; Forné Muñoz, Jorge; Rebollo Monedero, David (2012)
    Altres
    Accés obert
    In the scenario of social bookmarking, a user browsing the Web bookmarks web pages and assigns free-text labels (i.e., tags) to them according to their personal preferences. In this technical report, we approach one of ...
  • Hierarchical categorisation of web tags for Delicious 

    Parra Arnau, Javier; Perego, Andrea; Ferrari, Elena; Forné Muñoz, Jorge; Rebollo Monedero, David (2011-11-11)
    Report de recerca
    Accés obert
    In the scenario of social bookmarking, a user browsing the Web bookmarks web pages and assigns free-text labels (i.e., tags) to them according to their personal preferences. The benefits of social tagging are clear – tags ...
  • Privacy-preserving enhanced collaborative tagging 

    Parra Arnau, Javier; Perego, Andrea; Ferrari, Elena; Forné Muñoz, Jorge; Rebollo Monedero, David (2014-01-01)
    Article
    Accés restringit per política de l'editorial
    Collaborative tagging is one of the most popular services available online, and it allows end user to loosely classify either online or offline resources based on their feedback, expressed in the form of free-text labels ...