Exploració per autor "Forné Muñoz, Jorge"
Ara es mostren els items 1-20 de 95
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A collaborative protocol for anonymous reporting in vehicular ad hoc networks
(Elsevier, 2013-11-01)
Article
Accés restringit per política de l'editorialVehicular ad hoc networks (VANETs) have emerged to leverage the power of modern communication technologies, applied to both vehicles and infrastructure. Allowing drivers to report traffic accidents and violations through ... -
A Collaborative Protocol for Private Retrieval of Location-Based Information
(IADIS Press, 2009)
Comunicació de congrés
Accés obertPrivacy and security are paramount for 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. ... -
A LINDDUN-based framework for privacy threat analysis on identification and authentication processes
(2020)
Article
Accés obertIdentification and authentication (IA) are security procedures that are ubiquitous in our online life, and that constantly require disclosing personal, sensitive information to non-fully trusted service providers, or to ... -
A measurement study of online tracking and advertising in Ibero-America
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Article
Accés obertThe ability of the online marketing industry to track and pro le users' Web-browsing activity is what enables effective, tailored-made advertising services. The intrusiveness of these practices and the increasing ... -
A modification of the Lloyd algorithm for k-anonymous quantization
(2013-02-10)
Article
Accés obertWe address the problem of designing quantizers that cluster data while satisfying a k-anonymity requirement. A general data compression perspective is adopted, which considers both discrete and continuous probability ... -
A novel dynamic reputation-based source routing protocol for mobile ad hoc networks
(2019-03)
Article
Accés obertRouting in mobile ad hoc networks is based on the cooperation of the network’s nodes. The presence of selfish nodes that do not cooperate in this task drastically reduces the number of delivered packets. In order to find ... -
A privacy-preserving architecture for the semantic web based on tag suppression
(Springer, 2010)
Text en actes de congrés
Accés restringit per política de l'editorialWe propose an architecture that preserves user privacy in the semantic Web via tag suppression. In tag suppression, users may wish to tag some resources and refrain from tagging some others in order to hinder privacy ... -
A Privacy-Preserving Architecture for the Semantic Web Based on Tag Suppression
(2010-09)
Article
Accés restringit per política de l'editorialWe propose an architecture that preserves user privacy in the semantic Web via tag suppression. In tag suppression, users may wish to tag some resources and refrain from tagging some others in order to hinder privacy ... -
A privacy-protecting architecture for collaborative filtering via forgery and suppression of ratings
(Springer, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialRecommendation systems are information-filtering systems that help users deal with information overload. Unfortunately, current recommendation systems prompt serious privacy concerns. In this work, we propose an architecture ... -
A privacy-protecting architecture for collaborative filtering via forgery and suppression of ratings
(2012)
Article
Accés restringit per política de l'editorialRecommendation systems are information-filtering systems that help users deal with information overload. Unfortunately, current recommendation systems prompt serious privacy concerns. In this work, we propose an architecture ... -
A privacy-protecting architecture for recommendation systems via the suppression of ratings
(2012-04)
Article
Accés restringit per política de l'editorialRecommendation systems are information-filtering systems that help users deal with information overload. Unfortunately, current recommendation systems prompt serious privacy concerns. In this work, we propose an architecture ... -
A survey of the role of viewability within the online advertising ecosystem
(Institute of Electrical and Electronics Engineers (IEEE), 2021-09-27)
Article
Accés obertWithin the online advertising ecosystem, viewability is defined as the metric that measures if an ad impression had the chance of being viewable by a potential consumer. Although this metric has been presented as a potential ... -
A taxonomy of syntactic privacy notions for continuous data publishing
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Article
Accés obertContinuous data publishing aims to anonymise the next publication of changing microdata while preserving privacy. The microdata can change between publications via additions, deletions, insertions, and updates. There are ... -
An Algorithm for k-Anonymous Microaggregation and Clustering Inspired by the Design of Distortion-Optimized Quantizers
(Elsevier Science Ltd., 2011)
Article
Accés restringit per política de l'editorialWe present a multidisciplinary solution to the problems of anonymous microaggregation and clustering, illustrated with two applications, namely privacy protection in databases, and private retrieval of location-based ... -
Analyzing and testing viewability methods in an advertising network
(Institute of Electrical and Electronics Engineers (IEEE), 2020-06-29)
Article
Accés obertMany of the current online businesses base completely their revenue models in earnings from online advertisement. A problematic fact is that according to recent studies more than half of display ads are not being detected ... -
Anonymizing cybersecurity data in critical infrastructures: the CIPSEC approach
(ISCRAM, 2019)
Text en actes de congrés
Accés obertCybersecurity logs are permanently generated by network devices to describe security incidents. With modern computing technology, such logs can be exploited to counter threats in real time or before they gain a foothold. ... -
Anonymizing trajectory data: limitations and opportunities
(AAAI Press (Association for the Advancement of Artificial Intelligence), 2022)
Comunicació de congrés
Accés restringit per política de l'editorialA variety of conditions and limiting properties complicate the anonymization of trajectory data, since they are sequential, high-dimensional, bound to geophysical restrictions and easily mapped to semantic points of interest ... -
Building hierarchical public key infrastructures in mobile ad-hoc networks
(Springer, 2006)
Text en actes de congrés
Accés restringit per política de l'editorialDynamism of mobile ad-hoc networks implies changing trust relationships among their nodes that can be established using peer-to-peer PKIs. Here, certification paths can be built although part of the infrastructure is ... -
Categorization of bibsonomy tags to apply privacy-preserving mechanisms.
(2012-07-24)
Altres
Accés obertIn this technical report, we approach one of the practical aspects when it comes to represent users' interests from their tagging activity, namely the categorization of tags into high-level categories of interest. The ... -
Certificate revocation system implementation based on the Merkle Hash Tree
(2004-01)
Article
Accés restringit per política de l'editorialPublic-key cryptography is widely used to provide Internet security services. The public-key infrastructure (PKI) is the infrastructure that supports the public-key cryptography, and the revocation of certificates implies ...
