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Efficient k-anonymous microaggregation of multivariate numerical data via principal component analysis
(2019-07-09)
Article
Restricted access - publisher's policyk-Anonymous microaggregation is a widespread technique to address the problem of protecting the privacy of the respondents involved beyond the mere suppression of their identifiers, in applications where preserving the ... -
Knowledge sharing in the health scenario
(2014-11-28)
Article
Open AccessThe understanding of certain data often requires the collection of similar data from different places to be analysed and interpreted. Interoperability standards and ontologies, are facilitating data interchange around the ... -
Incremental k-Anonymous microaggregation in large-scale electronic surveys with optimized scheduling
(Institute of Electrical and Electronics Engineers (IEEE), 2018-10-15)
Article
Open AccessImprovements in technology have led to enormous volumes of detailed personal information made available for any number of statistical studies. This has stimulated the need for anonymization techniques striving to attain a ... -
Constructions of almost secure frameproof codes with applications to fingerprinting schemes
(2018-04)
Article
Open AccessThis paper presents explicit constructions of fingerprinting codes. The proposed constructions use a class of codes called almost secure frameproof codes. An almost secure frameproof code is a relaxed version of a secure ... -
Transient analysis of idle time in VANETs using Markov-reward models
(2018-02-10)
Article
Open AccessThe development of analytical models to analyze the behavior of vehicular ad hoc networks (VANETs) is a challenging aim. Adaptive methods are suitable for many algorithms (e.g., choice of forwarding paths, dynamic resource ... -
Game-theoretical design of an adaptive distributed dissemination protocol for VANETs
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-01-01)
Article
Open AccessRoad safety applications envisaged for Vehicular Ad Hoc Networks (VANETs) depend largely on the dissemination of warning messages to deliver information to concerned vehicles. The intended applications, as well as some ... -
On the anonymity risk of time-varying user profiles.
(2017-04-26)
Article
Open AccessWebsites and applications use personalisation services to profile their users, collect their patterns and activities and eventually use this data to provide tailored suggestions. User preferences and social interactions ... -
On web user tracking of browsing patterns for personalised advertising
(2017-02-19)
Article
Open AccessOn today’s Web, users trade access to their private data for content and services. App and service providers want to know everything they can about their users, in order to improve their product experience. Also, advertising ... -
p-probabilistic k-anonymous microaggregation for the anonymization of surveys with uncertain participation
(2016-12-13)
Article
Open AccessWe 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 ... -
Shall I post this now? Optimized, delay-based privacy protection in social networks
(2016-11-16)
Article
Open AccessDespite 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 ... -
Almost separating and almost secure frameproof codes over q-ary alphabets
(2015-03-27)
Article
Open AccessIn this paper we discuss some variations of the notion of separating code for alphabets of arbitrary size. We show how the original definition can be relaxed in two different ways, namely almost separating and almost secure ... -
Online advertising: analysis of privacy threats and protection approaches
(2016-12-27)
Article
Open AccessOnline advertising, the pillar of the “free” content on the Web, has revolutionized the marketing business in recent years by creating a myriad of new opportunities for advertisers to reach potential customers. The current ...
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