Envíos recientes

  • A new class of traceability schemes 

    Egorova, Elena; Fernández Muñoz, Marcel; Kabatiansky, Grigory (2019)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    A new class of tracing traitors schemes with traceability property which combines ideas of nonbinary IPP-codes and IPP set systems is proposed. A detailed comparison of the proposed scheme with previously known traceability ...
  • Privacy risk analysis in the IoT domain 

    Hernández Serrano, Juan; Muñoz Tapia, José Luis; León Abarca, Olga; Mikkelsen, Lars; Schwefel, Hans-Peter; Bröring, Arne (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Texto en actas de congreso
    Acceso abierto
    Most IoT systems are using or exchanging user related information between system components. This means that privacy is a key factor in these systems. Privacy, both in terms of not allowing unauthorized access to information, ...
  • Multimedia fingerprinting with noise via signature codes for weighted noisy adder channels and compressed sensing 

    Egorova, Elena; Fernández Muñoz, Marcel; Moon Ho, Lee (2017)
    Texto en actas de congreso
    Acceso abierto
    We propose a new coding scheme for multimedia fingerprinting resistant to noise. Our scheme is based on signature codes for weighted noisy adder channel. The scheme (codes) can trace the entire coalition of pirates and ...
  • Improved existence bounds on IPP codes using the Clique Lovász Local Lemma 

    Aranda, Castor; Fernández Muñoz, Marcel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    Nowadays, one of the biggest problems that challenges distributors of digital content is, precisely, protecting such content against redistribution. Those who trade with any of the multiple digital information formats ...
  • On the road to secure and privacy-preserving IoT ecosystems 

    Hernández Serrano, Juan; Muñoz Tapia, José Luis; Bröring, Arne; Esparza Martín, Óscar; Mikkelsen, Lars; Schwarzott, Wolfgang; León Abarca, Olga; Zibuschka, Jan (Springer, 2017)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    The Internet of Things (IoT) is on the rise. Today, various IoT platforms are already available, giving access to myriads of things. Initiatives such as BIG IoT are bringing those IoT platforms together in order to form ...
  • Computational improvements in parallelized k-anonymous microaggregation of large databases 

    Mezher, Ahmad Mohamad; Garcia Alvarez, Alejandro; Rebollo Monedero, David; Forné Muñoz, Jorge (2017)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    The technical contents of this paper fall within the field of statistical disclosure control (SDC), which concerns the postprocessing of the demographic portion of the statistical results of surveys containing sensitive ...
  • Códigos de fingerprinting binarios. Nuevos paradigmas de identificación 

    Fernández Muñoz, Marcel; Kabatiansky, Grigory; Egorova, Elena (2016)
    Texto en actas de congreso
    Acceso abierto
    Los códigos con la Identifiable Parent Property garantizan, con probabilidad 1, la identificación de como mínimo de uno de los traidores en sistemas de Traitor Tracing. Desafortunadamente, para el caso de códigos binarios ...
  • A stochastic optimization model for the placement of road site units 

    Urquiza Aguiar, Luis; Tripp Barba, Carolina; Aguilar Igartua, Mónica (Springer, 2015)
    Comunicación de congreso
    Acceso restringido por política de la editorial
    In this paper, we propose a simple and scalable optimization model for the deployment of road site units (RSUs). The model takes advantage of the inherent stochasticity provided by the vehicles’ movements by using mobility ...
  • Almost IPP-codes or provably secure digital fingerprinting codes 

    Fernández Muñoz, Marcel; Kabatiansky, Grigory; Moreira Sánchez, José (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    Codes with the Identifiable Parent Property (IPP codes) form a very useful tool in traitor tracing schemes since they guarantee (with probability 1) identification of at least one of the traitors. We consider a natural ...
  • MobilitApp: analysing mobility data of citizens in the metropolitan area of Barcelona 

    Puglisi, Silvia; Torres, Ángel; Marrugat, Gerard; Aguilar Igartua, Mónica; Forné Muñoz, Jorge (Springer, 2015)
    Comunicación de congreso
    Acceso restringido por política de la editorial
    MobilitApp is a platform designed to provide smart mobility services in urban areas. It is designed to help citizens and transport authorities alike. Citizens will be able to access the MobilitApp mobile application and ...
  • Potential mass surveillance and privacy violations in proximity-based social applications 

    Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (IEEE Press, 2016)
    Comunicación de congreso
    Acceso abierto
    Proximity-based social applications let users interact with people that are currently close to them, by revealing some information about their preferences and whereabouts. This information is acquired through passive ...
  • On Web user tracking: how third-party http requests track users' browsing patterns for personalised advertising 

    Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (2016)
    Texto en actas de congreso
    Acceso abierto
    On today's Web, users trade access to their private data for content and services. Advertising sustains the business model of many websites and applications. Efficient and successful advertising relies on predicting ...

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