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dc.contributor.authorBilogrevic, Igor
dc.contributor.authorJadliwala, Murtuza Shabbir
dc.contributor.authorJoneja, Vishal
dc.contributor.authorKalkan, Kubra
dc.contributor.authorHubaux, Jean-Pierre
dc.contributor.authorAad, Imad
dc.date.accessioned2014-08-08T21:00:24Z
dc.date.available2014-08-08T21:00:24Z
dc.date.issued2014-07
dc.identifier.citationBilogrevic, I; Jadliwala, M.; Joneja, V.; Kalkan, K.; Hubaux, J.-P.; Aad, I, "Privacy-Preserving Optimal Meeting Location Determination on Mobile Devices," Information Forensics and Security, IEEE Transactions on , vol.9, no.7, pp.1141,1156, July 2014en_US
dc.identifier.issn1556-6013
dc.identifier.otherWOS:000338111700001
dc.identifier.urihttp://dx.doi.org/10.1109/TIFS.2014.2318435
dc.identifier.urihttp://hdl.handle.net/10057/10697
dc.descriptionClick on the DOI link to access the article (may not be free).en_US
dc.description.abstractEquipped with state-of-the-art smartphones and mobile devices, today's highly interconnected urban population is increasingly dependent on these gadgets to organize and plan their daily lives. These applications often rely on current (or preferred) locations of individual users or a group of users to provide the desired service, which jeopardizes their privacy; users do not necessarily want to reveal their current (or preferred) locations to the service provider or to other, possibly untrusted, users. In this paper, we propose privacy-preserving algorithms for determining an optimal meeting location for a group of users. We perform a thorough privacy evaluation by formally quantifying privacy-loss of the proposed approaches. In order to study the performance of our algorithms in a real deployment, we implement and test their execution efficiency on Nokia smartphones. By means of a targeted user-study, we attempt to get an insight into the privacy-awareness of users in location-based services and the usability of the proposed solutions.en_US
dc.description.sponsorshipIEEE Signal Processing Societyen_US
dc.language.isoen_USen_US
dc.publisherIEEEen_US
dc.relation.ispartofseriesIEEE Transactions on Information Forensics and Security;v.9:no.7
dc.subjectMobile applicationen_US
dc.subjectOblivious computationen_US
dc.subjectPrivacyen_US
dc.titlePrivacy-preserving optimal meeting location determination on mobile devicesen_US
dc.typeConference paperen_US


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