Les xarxes comunitàries busquen una xarxa oberta, lliure i neutral aplicant el principi de
reciprocitat a la interconnexió de nodes per la circulació de continguts i serveis. El grup
investiga on Xarxes Comunitàries (Community Networks), Computació en Núvol Comunitària
(Community Clouds) i Xarxes De Sensors Sense Fils Comunitàries (Community Wireless Sensor
Networks).

Recent Submissions

  • Interoperable Digital Proximity Tracing protocol (IDPT) 

    García Vidal, Jorge (2020-05-19)
    External research report
    Open Access
    This document introduces the Interoperable Digital Proximity Tracing (IDPT) protocol, that can be run by applications that also run the DP3T digital proximity tracking protocol to enable interoperability with the ROBERT ...
  • Minimulticomputador de bajo coste 

    Aliagas, Carles; Millán Marco, Pere; Molina Clemente, Carlos Maria; Meseguer Pallarès, Roc (2019)
    Conference report
    Open Access
    En la mayoría de los estudios de Grado en Ingeniería Informática hay asignaturas que abordan el tema de la supercomputación. Uno de sus objetivos es adquirir competencias en programación paralela. Para realizar ejercicios ...
  • On participatory service provision at the network edge with community home gateways 

    Khan, Amin M.; Freitag, Fèlix (Elsevier, 2017-06-12)
    Article
    Open Access
    Edge computing is considered as a technology to enable new types of services which operate at the network edge. There are important use cases in ambient intelligence and the Internet of Things (IoT) for edge computing ...
  • Predicting topology propagation messages in mobile ad hoc networks: The value of history 

    Millán Marco, Pere; Aliagas Castell, Carles; Molina Clemente, Carlos Maria; Meseguer Pallarès, Roc; Ochoa, Sergio; Santos, Rodrigo (Multidisciplinary Digital Publishing Institute (MDPI), 2020-01-01)
    Article
    Open Access
    The mobile ad hoc communication in highly dynamic scenarios, like urban evacuations or search-and-rescue processes, plays a key role in coordinating the activities performed by the participants. Particularly, counting on ...
  • A role-based software architecture to support mobile service computing in IoT scenarios 

    Finochietto, Mariano; Eggly, Gabriel; Santos, Rodrigo; Orozco, Javier; Ochoa, Sergio; Meseguer Pallarès, Roc (Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-05)
    Article
    Open Access
    The interaction among components of an IoT-based system usually requires using low latency or real time for message delivery, depending on the application needs and the quality of the communication links among the components. ...
  • On the Guifi.net community network economics 

    Cerdà Alabern, Llorenç; Baig Viñas, Roger; Navarro Moldes, Leandro (2020-02-26)
    Article
    Restricted access - publisher's policy
    How costs are distributed among the participants is a key question in the management and viability of shared resources. Although all cost-sharing mechanisms are subjective and thus it is eventually up to the participants ...
  • Sense-Share: a framework for resilient collaborative service performance monitoring 

    Batbayar, Khulan; Dimogerontakis, Emmanouil; Meseguer Pallarès, Roc; Navarro Moldes, Leandro; Sadre, Ramin (International Federation for Information Processing (IFIP), 2019)
    Conference report
    Restricted access - publisher's policy
    Modern large-scale networked services, such asvideo streaming, are typically deployed at multiple locationsin the network to provide redundancy and load balancing.Different techniques are used to provide performance ...
  • A comparative study of calibration methods for low-cost ozone sensors in IoT platforms 

    Ferrer Cid, Pau; Barceló Ordinas, José María; García Vidal, Jorge; Ripoll, Anna; Viana, Mar (2019-12-01)
    Article
    Open Access
    This paper shows the result of the calibration process of an Internet of Things platform for the measurement of tropospheric ozone (O 3 ). This platform, formed by 60 nodes, deployed in Italy, Spain, and Austria, consisted ...
  • Estimation of web proxy response times in community networks using matrix factorization algorithms 

    Gómez Sánchez, Eduardo; Bores Quijano, Diego; Bote Lorenzo, Miguel Luís; Meseguer Pallarès, Roc (2020-01-01)
    Article
    Open Access
    In community networks, users access the web using a proxy selected from a list, normally without regard to its performance. Knowing which proxies offer good response times for each client would improve the user experience ...
  • LoRaMoto: a LoRa-based communication system for coordinated response in an earthquake aftermath (excerpt) 

    Pueyo Centelles, Roger; Freitag, Fèlix; Meseguer Pallarès, Roc; Navarro Moldes, Leandro (2019-07-26)
    External research report
    Open Access
    Response of emergency units after natural disasters, such as earthquakes, has to be coordinated, fast and efficient in order to rescue and care for the victims, keeping all the population –and the units themselves– safe ...
  • Improving performance of QUIC in WiFi 

    Manzoor, Jawad; Cerdà Alabern, Llorenç; Sadre, Ramin; Drago, Idilio (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference report
    Open Access
    QUIC is a new transport protocol under standardization since 2016. Initially developed by Google as an experiment, the protocol is already deployed in large-scale, thanks to its support in Chromium and Google's servers. ...
  • Socially aware microcloud service overlay optimization in community networks 

    Silvestre Apolonia, Nuno Miguel; Freitag, Fèlix; Navarro Moldes, Leandro; Girdzijauskas, Sarunas (2019-09-11)
    Article
    Restricted access - publisher's policy
    Community networks are a growing network cooperation effort by citizens to build and maintain Internet infrastructure in regions that are not available. Adding that, to bring cloud services to community networks (CNs), ...

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