Recent Submissions

  • A technological overview of the guifi.net community network 

    Vega d'Aurelio, Davide; Baig Viñas, Roger; Cerdà Alabern, Llorenç; Medina Medina, Esunly; Meseguer Pallarès, Roc; Navarro Moldes, Leandro (2015-12-24)
    Article
    Restricted access - publisher's policy
    This work presents a technological analysis of guifi.net, a free, neutral, and open-access community network. Guifi.net consists of more than 27,000 operational nodes, which makes it the world’s largest community network ...
  • Aplicación del protocolo LTI a la resolución de ejercicios en una plataforma Moodle 

    Cosp Vilella, Jordi; Meseguer Pallarès, Roc; Martínez García, Herminio (2015)
    Lecture
    Open Access
  • Tracking and predicting end-to-end quality in wireless community networks 

    Millán, Pere; Molina Clemente, Carlos Maria; Dimogerontakis, Emmanouil; Navarro Moldes, Leandro; Meseguer Pallarès, Roc; Braem, Bart; Blondia, Chris (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Open Access
    Community networks are an emergent model with mottos like
  • Deploying clouds in the Guifi community network 

    Baig Viñas, Roger; Dowling, Jim; Escrich, Pau; Freitag, Fèlix; Meseguer Pallarès, Roc; Moll, Agustí; Navarro Moldes, Leandro; Pietrosemoli, Ermanno; Pueyo, Roger; Vlassov, Vladimir; Zennaro, Marco (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Open Access
    This paper describes an operational geographically distributed and heterogeneous cloud infrastructure with services and applications deployed in the Guifi community network. The presented cloud is a particular case of a ...
  • Optimal data compression for lifetime maximization in wireless sensor networks operating in stealth mode 

    Incebacak, Davut; Zilan, Ruken; Tavli, Bulent; Barceló Ordinas, José María; García Vidal, Jorge (Elsevier, 2015-01)
    Article
    Restricted access - publisher's policy
    Contextual privacy in Wireless Sensor Networks (WSNs) is concerned with protecting contextual information such as whether, when, and where the data is collected. In this context, hiding the existence of a WSN from adversaries ...
  • Worm epidemics in vehicular networks 

    Trullols Cruces, Óscar; Fiore, Marco; Barceló Ordinas, José María (2015-10-01)
    Article
    Open Access
    Connected vehicles promise to enable a wide range of new automotive services that will improve road safety, ease traffic management, and make the overall travel experience more enjoyable. However, they also open significant ...
  • Incentive-based resource assignment and regulation for collaborative cloud services in community networks 

    Khan, Muhammad Amin; Buyuksahin, Umit C.; Freitag, Fèlix (2015-12-01)
    Article
    Restricted access - publisher's policy
    Community networks are a successful example of a collective where communities operate ICT infrastructure based on the principle of reciprocal sharing of network bandwidth. Cloud computing, common in today's Internet, has ...
  • A behaviour awareness mechanism to support collaborative learning 

    Medina Medina, Esunly; Meseguer Pallarès, Roc; Ochoa, Sergio; Medina, Humberto (Springer, 2015)
    Conference report
    Restricted access - publisher's policy
    Awareness has been identified as a key element that affects the quality of collaboration. Several studies indicate that awareness mechanisms to support collaborative learning activities should include factors and stimuli ...
  • OIoT: a platform to manage opportunistic IoT communities 

    López Nuevo, David Andrés; Royo Vallés, María Dolores; Medina Medina, Esunly; Meseguer Pallarès, Roc (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Open Access
    Opportunistic Internet of Things (IoT) extends the concept of opportunistic networking combining human users carrying mobile devices and smart things. It explores the relationships between humans and the opportunistic ...
  • CoSP: a collaborative sensing platform for mobile applications 

    Medina Medina, Esunly; López Nuevo, David Andrés; Royo Vallés, María Dolores; Meseguer Pallarès, Roc; Ochoa, Sergio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    Smartphones are powerful sensing devices that can help us capture not only information from the environment, but also the users' activities. Based on that information, mobile systems can identify the user's behavioural ...

View more