Results 61 to 70 of about 152,186 (174)
SCTP: Achieving Semantic Correlation Trajectory Privacy-Preserving With Differential Privacy
IEEE Transactions on Vehicular TechnologyWith the rapid proliferation of vehicular technology, location-based services (LBS) have become a crucial component of Internet of Vehicles (IoV) applications, such as map navigation and health tracking. These applications rely on users' location information to provide services, enabling users to effectively share their locations, access information ...
Haojie Yuan +6 more
openaire +2 more sources
Privacy in trajectory micro-data publishing : a survey
, 2019 We survey the literature on the privacy of trajectory micro-data, i.e., spatiotemporal information about the mobility of individuals, whose collection is becoming increasingly simple and frequent thanks to emerging information and communication technologies.
Fiore, Marco +9 more
openaire +5 more sources
Location Privacy in Spatial Crowdsourcing
, 2017 Spatial crowdsourcing (SC) is a new platform that engages individuals in collecting and analyzing environmental, social and other spatiotemporal information.
A Liu +9 more
core +1 more source
, 2018 Scenario-based testing for the safety validation of highly automated vehicles is a promising approach that is being examined in research and industry.
Bock, Julian +3 more
core +1 more source
Trajectory mining, representation and privacy protection [PDF]
Proceedings of the 2nd ACM SIGSPATIAL PhD Workshop, 2015 The maturing of mobile devices and systems provides an unprecedented opportunity to collect a large amount of real world human motion data at all scales. The rich knowledge contained in these data sets is valuable. In this analysis, we first study information dissemination through the physical contacts learnt from the data sets.
openaire +1 more source
Mobility-Aware Caching for Content-Centric Wireless Networks: Modeling and Methodology
, 2016 As mobile services are shifting from "connection-centric" communications to "content-centric" communications, content-centric wireless networking emerges as a promising paradigm to evolve the current network architecture.
Letaief, K. B. +3 more
core +1 more source
Trajectory and Policy Aware Sender Anonymity in Location Based Services
, 2012 We consider Location-based Service (LBS) settings, where a LBS provider logs the requests sent by mobile device users over a period of time and later wants to publish/share these logs.
Deutsch, Alin +3 more
core +1 more source
Privacy-Preserving of Check-in Services in MSNS Based on a Bit Matrix
Cybernetics and Information Technologies, 2015 Check-in service, being one of the most popular services in Mobile Social Network Services (MSNS), has serious personal privacy leakage threats. In this paper check-in sequences of pseudonym users were buffered, and a bit matrix for buffered check-in ...
Wen Chen
doaj +1 more source
Exchanging registered users' submitting reviews towards trajectory privacy preservation for review services in Location-Based Social Networks. [PDF]
PLoS One, 2021 Wang Y +7 more
europepmc +1 more source
Personalized trajectory perturbation method based on fuzzy sensitivity quantification in MEC
Tongxin xuebaoTo address the limitations of existing trajectory privacy protection methods, which generally neglect users’ personalized privacy requirements and suffer from utility degradation under traditional noise-injection mechanisms, a personalized dynamic ...
Jiang Zhongyuan +4 more
doaj