Publications related to Internet privacy

Hiding in the Mobile Crowd: Location Privacy through Collaboration

Jean-Pierre Hubaux, Panagiotis Papadimitratos, Reza Shokri, Georgios Theodorakopoulos, Ehsan Kazemi

Location-aware smartphones support various location-based services (LBSs): users query the LBS server and learn on the fly about their surroundings. However, such queries give away private information, enabling the LBS to track users. We address this probl ...

Ieee Computer Soc2014

Evaluation of privacy in high dynamic range video sequences

Touradj Ebrahimi, Martin Rerabek, Lin Yuan

The ability of high dynamic range (HDR) to capture details in environments with high contrast has a significant impact on privacy in video surveillance. However, the extent to which HDR imaging affects privacy, when compared to a typical low dynamic range ...

Spie-Int Soc Optical Engineering2014

Privacy-Preserving Function Computation by Exploitation of Friendships in Social Networks

Martin Vetterli, Patrick Thiran, Jayakrishnan Unnikrishnan, Farid Movahedi Naini

We study the problem of privacy-preserving computation of functions of data that belong to users in a social network under the assumption that users are willing to share their private data with trusted friends in the network. We demonstrate that such trust ...

Ieee2014

Quantifying the Effect of Co-location Information on Location Privacy

Jean-Pierre Hubaux, Kévin Clément Huguenin, Reza Shokri, Alexandra-Mihaela Olteanu

Mobile users increasingly report their co-locations with other users, in addition to revealing their locations to online services. For instance, they tag the names of the friends they are with, in the messages and in the pictures they post on social networ ...

Springer-Verlag Berlin2014

A Location-Privacy Threat Stemming from the Use of Shared Public IP Addresses

Jean-Pierre Hubaux, Kévin Clément Huguenin, Nevena Vratonjic, Vincent Bindschaedler

This paper presents a concrete and widespread example of situation where a user’s location privacy is unintentionally compromised by others, specifically the location-privacy threat that exists at access points (public hotspots, FON, home routers, etc.) th ...

Ieee Computer Soc2014

Patient Privacy in the Genomic Era

Jean-Pierre Hubaux, Erman Ayday, Jean Louis Raisaro

According to many scientists and clinicians, genomics is taking on a key role in the field of medicine. Impressive advances in genome sequencing have opened the way to a variety of revolutionary applications in modern healthcare. In particular, the increas ...

2014

Crowdsourcing-based Evaluation of Privacy in HDR Images

Touradj Ebrahimi, Hiromi Nemoto

The ability of High Dynamic Range imaging (HDRi) to capture details in high-contrast environments, making both dark and bright regions clearly visible, has a strong implication on privacy. However, the extent to which HDRi affects privacy when it is used i ...

Spie-Int Soc Optical Engineering2014

Prolonging the Hide-and-Seek Game: Optimal Trajectory Privacy for Location-Based Services

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Carmela González Troncoso, Reza Shokri, Georgios Theodorakopoulos

Human mobility is highly predictable. Individuals tend to only visit a few locations with high frequency, and to move among them in a certain sequence reflecting their habits and daily routine. This predictability has to be taken into account in the design ...

2014

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Internet privacy

Hiding in the Mobile Crowd: Location Privacy through Collaboration

Evaluation of privacy in high dynamic range video sequences

Privacy-Preserving Function Computation by Exploitation of Friendships in Social Networks

Quantifying the Effect of Co-location Information on Location Privacy

A Location-Privacy Threat Stemming from the Use of Shared Public IP Addresses

Patient Privacy in the Genomic Era

UHD Video Dataset for Evaluation of Privacy

Crowdsourcing-based Evaluation of Privacy in HDR Images

Prolonging the Hide-and-Seek Game: Optimal Trajectory Privacy for Location-Based Services

MediaEval 2013 Visual Privacy Task: Warping-based Privacy Protection Tool

Graph Chatbot

Chat with Graph Search

UHD Video Dataset for Evaluation of Privacy

A Location-Privacy Threat Stemming from the Use of Shared Public IP Addresses

Hiding in the Mobile Crowd: Location Privacy through Collaboration

Evaluation of privacy in high dynamic range video sequences

Patient Privacy in the Genomic Era

Privacy-Preserving Function Computation by Exploitation of Friendships in Social Networks

Quantifying the Effect of Co-location Information on Location Privacy

Crowdsourcing-based Evaluation of Privacy in HDR Images

Prolonging the Hide-and-Seek Game: Optimal Trajectory Privacy for Location-Based Services

MediaEval 2013 Visual Privacy Task: Warping-based Privacy Protection Tool