• Efficient privacy preserving predicate encryption with fine-grained searchable capability for cloud storage 

      Wang, Xu An; Xhafa Xhafa, Fatos; Cai, Weiyi; Ma, Jianfeng; Wei, Fushan (2016-06-01)
      Article
      Accés obert
      With the fast development in Cloud storage technologies and ever increasing use of Cloud data centres, data privacy and confidentiality has become a must. Indeed, Cloud data centres store each time more sensitive data such ...
    • Performance evaluation of a distributed storage service in community network clouds 

      Selimi, Mennan; Freitag, Fèlix; Cerdà Alabern, Llorenç; Veiga, Luis (Wiley, 2015-09-20)
      Article
      Accés obert
      Community networks are self-organized and decentralized communication networks built and operated by citizens, for citizens. The consolidation of today's cloud technologies offers now, for community networks, the possibility ...
    • Towards application deployment in community network clouds 

      Selimi, Mennan; Freitag, Fèlix (Springer, 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Community networks are decentralized communication networks, built and operated by citizens for citizens. Most of these networks originated for enabling Internet access for under-provisioned areas. With the consolidation ...
    • Towards DaaS 2.0: enriching data models 

      Marti Fraiz, Jonathan; Gasull, Daniel; Queralt Calafat, Anna; Cortés, Toni (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés obert
      Current Data as a Service solutions present a lack of flexibility in terms of allowing users to customize the underlying data models by including new concepts or functionalities. Data providers either publish global APIs ...