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User-Centric Privacy-Preserving Statistical Analysis of Ubiquitous Health Monitoring Data
(ComSIS Consortium, 2014)
In this paper, we propose a user-centric software architecture for managing Ubiquitous Health Monitoring Data (UHMD) generated from wearable sensors in a Ubiquitous Health Monitoring System (UHMS), and examine how these ...
A Privacy-by-Design Contextual Suggestion System for Tourism
(MDPI, 2016-05-05)
We focus on personal data generated by the sensors and through the everyday usage of smart devices and take advantage of these data to build a non-invasive contextual suggestion system for tourism. The system, which we ...
Pythia: A Privacy-enhanced Personalized Contextual Suggestion System for Tourism
(COMPSAC, 2015-07)
We present Pythia, a privacy-enhanced non-invasive contextual suggestion system for tourists, with important architectural innovations. The system offers high quality personalized recommendations, non-invasive operation ...
Blockchain-based Consents Management for Personal Data Processing in the IoT Ecosystem
(2018)
In the Internet of Things (IoT) ecosystem the volume of data generated by devices in the user’s environment is constantly increasing and becoming of particular value. In such an environment the average user is bound to ...
ADvoCATE: A Consent Management Platform for Personal Data Processing in the IoT Using Blockchain Technology
(International Conference on Security for Information Technology and Communications, 2018)
The value of personal data generated and managed by smartdevices which comprise the Internet of Things (IoT) is unquestionable.The EU General Data Protection Regulation (GDPR) that has beenrecentlyput in force, sets the ...
Privacy-Preserving Television Audience Measurement Using Smart TVs
(2012)
Internet-enabled television systems, often referred to as Smart TVs, are a new development in television and home entertainment technologies. In this work, we propose a new, privacy-preserving, approach for Television ...
Quantum: Ένα Δίκτυο Ομότιμων Κόμβων για Κατανεμημένους Υπολογισμούς με Ενισχυμένη Ιδιωτικότητα
(3ο Πανελλήνιο Επιστημονικό Φοιτητικό Συνέδριο Πληροφορικής "ΦΟΙΤΗΤΙΚΟ ΕΥΡΗΚΑ", 2009-09)
In this paper, a new platform, called Quantum, for distributed computations among independent agents, is presented. Quantum is capable to operate on infrastructures that are formed by massive numbers of agents communicating ...
Privacy-Enhanced Management of Ubiquitous Health Monitoring Data
(PETRA, 2011-05-25)
In this paper, we propose a new architecture for managing data in a Ubiquitous Health Monitoring System (UHMS). The purpose of this architecture is to enhance the privacy of patients and furthermore to decongest the Health ...