Browsing by Subject "Data privacy"

Now showing items 1-13 of 13

    • Conference Object  

      Data protection issues of integrated Electronic Health Records (EHR) 

      Schiza, Eirini C.; Fakas, Georgios John; Pattichis, Constantinos S.; Petkov, N.; Schizas, Christos N. (Springer Verlag, 2016)
      An Electronic Health Record (EHR) of a patient in perspective maintains the medical history of the citizen electronically in medical databanks serviced locally or is cloud based. The ownership and the access control should ...
    • Article  

      Data-centric privacy protocol for intensive care grids 

      Luna, J.; Dikaiakos, Marios D.; Marazakis, M.; Kyprianou, T. (2010)
      Modern e-Health systems require advanced computing and storage capabilities, leading to the adoption of technologies like the grid and giving birth to novel health grid systems. In particular, intensive care medicine uses ...
    • Conference Object  

      Human Mobility Computing and Privacy: Fad or Reality? 

      Lee, A. J.; Pelechrinis, K.; Zeinalipour-Yazdi, Constantinos D. (Institute of Electrical and Electronics Engineers Inc., 2015)
      The advent of mobile computing and sensing technologies, in conjunction with omni-present and high-speed mobile networks, allow nowadays the capture of human mobility data at an extremely high fidelity. Modern mobile ...
    • Article  

      Internet-based Indoor Navigation Services 

      Zeinalipour-Yazdi, Constantinos D.; Laoudias, Christos; Georgiou, K.; Chatzimilioudis, Georgios (2017)
      The advances of smartphone technology in recent years is leading to the uptake of a new class of Internet-based Indoor Navigation (IIN) services, which might soon diminish the need of Satellite-based technologies in urban ...
    • Conference Object  

      Mobile Data Management in Indoor Spaces 

      Laoudias, Christos; Zeinalipour-Yazdi, Constantinos D. (Institute of Electrical and Electronics Engineers Inc., 2015)
      This advanced seminar presents the fundamental mobile data management concepts behind the realization of innovative indoor information services that deal with all aspects of handling indoor data as a valuable resource, ...
    • Article  

      On supporting security and privacy-preserving interaction through adaptive usable security 

      Belk, Marios; Fidas, Christos A.; Germanakos, Panagiotis; Samaras, George S. (2014)
      The purpose of this paper is to propose a preliminary framework for supporting usable security on the World Wide Web through adaptivity in user interface designs. In particular we elaborate the concept of "Adaptive Usable ...
    • Conference Object  

      Privacy concerns in sharing personal consumption data through online applications 

      Kamilaris, Andreas; Pitsillides, Andreas; Kondepudi, S.; Komninos, N. (Institute of Electrical and Electronics Engineers Inc., 2016)
      As online eco-feedback social applications are being increasingly used around the world for motivating citizens to become more energy-aware, privacy concerns in terms of sharing personal electricity consumption data among ...
    • Article  

      Privacy-Preserving Indoor Localization on Smartphones 

      Konstantinidis, Andreas; Chatzimilioudis, Georgios; Zeinalipour-Yazdi, Constantinos D.; Mpeis, P.; Pelekis, N.; Theodoridis, Y. (2015)
      Indoor Positioning Systems (IPS) have recently received considerable attention, mainly because GPS is unavailable in indoor spaces and consumes considerable energy. On the other hand, predominant Smartphone OS localization ...
    • Conference Object  

      Privacy-preserving indoor localization on smartphones 

      Konstantinidis, Andreas; Chatzimilioudis, Georgios; Zeinalipour-Yazdi, Constantinos D.; Mpeis, P.; Pelekis, N.; Theodoridis, Y. (Institute of Electrical and Electronics Engineers Inc., 2016)
      Predominant smartphone OS localization subsystems currently rely on server-side localization processes, allowing the service provider to know the location of a user at all times. In this paper, we propose an innovative ...
    • Article  

      Probabilistic system opacity in discrete event systems 

      Keroglou, C.; Hadjicostis, Christoforos N. (2018)
      In many emerging security applications, a system designer frequently needs to ensure that a certain property of a given system (that may reveal important details about the system’s operation) be kept secret (opaque) to ...
    • Conference Object  

      A semantic framework for privacy-aware access control 

      Lioudakis, Georgios V.; Delias, Nikolaos L.; Koutsoloukas, Eleftherios A.; Kapitsaki, Georgia M.; Kaklamani, Dimitra I.; Venieris, Iakovos St (2008)
      The issue of privacy is constantly brought to the spotlight since an ever increasing number of services collects and processes personal information from users. In fact, recent advances in mobile communications, location ...
    • Article  

      Type checking privacy policies in the π-calculus 

      Kouzapas, D.; Philippou, Anna (2015)
      In this paper we propose a formal framework for studying privacy. Our framework is based on the π -calculus with groups accompanied by a type system for capturing privacy requirements relating to information collection, ...
    • Article  

      Type checking purpose-based privacy policies in the π-calculus 

      Kokkinofta, E.; Philippou, Anna (2016)
      In this paper we propose a formal framework for studying privacy preserving policies based on the notion of purpose. Our framework employs the π-calculus with groups accompanied by a type system for capturing privacy ...