Exploració per autor "Rebollo Monedero, David"
Ara es mostren els items 34-45 de 45
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p-probabilistic k-anonymous microaggregation for the anonymization of surveys with uncertain participation
Rebollo Monedero, David; Forné Muñoz, Jorge; Soriano Ibáñez, Miguel; Puiggalí Allepuz, Jordi (2016-12-13)
Article
Accés obertWe develop a probabilistic variant of k-anonymous microaggregation which we term p-probabilistic resorting to a statistical model of respondent participation in order to aggregate quasi-identifiers in such a manner that ... -
Potential mass surveillance and privacy violations in proximity-based social applications
Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (IEEE Press, 2016)
Comunicació de congrés
Accés obertProximity-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 ... -
Preserving empirical data utility in k-anonymous microaggregation via linear discriminant analysis
Rodríguez Hoyos, Ana Fernanda; Rebollo Monedero, David; Estrada Jiménez, José Antonio; Forné Muñoz, Jorge; Urquiza Aguiar, Luis Felipe (Elsevier, 2020-09-01)
Article
Accés obertToday’s countless benefits of exploiting data come with a hefty price in terms of privacy. -Anonymous microaggregation is a powerful technique devoted to revealing useful demographic information of microgroups of people, ... -
Privacy protection of user profiles in personalized information systems
Parra Arnau, Javier; Forné Muñoz, Jorge; Rebollo Monedero, David (2012)
Text en actes de congrés
Accés obert -
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'editorialCollaborative 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 ... -
Private location-based information retrieval through user collaboration
Rebollo Monedero, David; Forné Muñoz, Jorge; Solanas, Agusti; Martínez-Ballesté, Antoni (2009-12-05)
Article
Accés restringit per política de l'editorialPrivacy and security are paramount in the proper deployment of location-based services (LBSs). We present a novel protocol based on user collaboration to privately retrieve location-based information from an LBS provider. ... -
Private location-based information retrieval through user collaboration
Rebollo Monedero, David; Forné Muñoz, Jorge; Solanas, Agusti; Martinez-Balleste, Antoni (2010)
Article
Accés obertPrivacy and security are paramount in the proper deployment of location-based services (LBSs). We present a novel protocol based on user collaboration to privately retrieve location-based information from an LBS provider. ... -
Query profile obfuscation by means of optimal query exchange between users
Rebollo Monedero, David; Forné Muñoz, Jorge; Domingo Ferrer, Josep (IEEE Computer Society Publications, 2012-09)
Article
Accés restringit per política de l'editorialAbstract—We address the problem of query profile obfuscation by means of partial query exchanges between two users, in order for their profiles of interest to appear distorted to the information provider (database, search ... -
Reconciling privacy and efficient utility management in smart cities
Rebollo Monedero, David; Bartoli, Andrea; Hernández Serrano, Juan; Forné Muñoz, Jorge; Soriano Ibáñez, Miguel (2014-01-01)
Article
Accés restringit per política de l'editorialA key aspect in the design of smart cities is, undoubtedly, a plan for the efficient management of utilities, enabled by technologies such as those entailing smart metering of the residential consumption of electricity, ... -
Shall I post this now? Optimized, delay-based privacy protection in social networks
Parra Arnau, Javier; Gómez Mármol, Félix; Rebollo Monedero, David; Forné Muñoz, Jorge (2016-11-16)
Article
Accés obertDespite the several advantages commonly attributed to social networks such as easiness and immediacy to communicate with acquaintances and friends, significant privacy threats provoked by unexperienced or even irresponsible ... -
Un Criterio de Privacidad Basado en Teoría de la Información para la Generación de Consultas Falsas
Rebollo Monedero, David; Parra, Javier; Forné Muñoz, Jorge (2010)
Text en actes de congrés
Accés obertEn este artículo presentamos un criterio de privacidad basado en teoría de la información para la generación de consultas falsas en el ámbito de la recuperación de información privada. Medimos el riesgo de privacidad como ... -
You never surf alone. Ubiquitous tracking of users' browsing habits
Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (2016)
Article
Accés obertIn the early age of the internet users enjoyed a large level of anonymity. At the time web pages were just hypertext documents; almost no personalisation of the user experience was offered. The Web today has evolved as a ...