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Dummy Location Selection Scheme for K-Anonymity in Location Based Services
2017 IEEE Trustcom/BigDataSE/ICESS, 2017Location-Based Service (LBS) becomes increasingly important for our daily life. However, the localization information in the air is vulnerable to various attacks, which result in serious privacy concerns. To overcome this problem, we formulate a multi-objective optimization problem with considering both the query probability and the practical dummy ...
Yinlong Liu
exaly +3 more sources
A Semantic-Based Dummy Generation Strategy for Location Privacy
2019 International Conference on Networking and Network Applications (NaNA), 2019With the widespread adoption of mobile devices and technical improvement of localization technologies, users can benefit from Location-Based Services (LBSs), which need users' private information. However, users' privacy are vulnerable. Even though the k-anonymity technique has been widely used, adversaries who have external spatiotemporal information ...
Xiaoyan Zhu, Jianfeng Ma, Jun Niu
exaly +2 more sources
DLP: Achieve Customizable Location Privacy With Deceptive Dummy Techniques in LBS Applications
IEEE Internet of Things Journal, 2022As a straightforward consequence of advances in the Internet of Things (IoT), location-based service (LBS) applications have been pervasive in our daily lives. Nevertheless, since those LBS applications will continuously collect and disclose users’ location data, major concerns on privacy leakage are raised.
Rongxing Lu, Hui Li, Xiaodong Lin
exaly +3 more sources
A Temporal Caching-Aware Dummy Selection Location Algorithm
2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT), 2019 Along with the increased convenience of our daily life thanks to the proliferation of location-based service (LBS), such as finding restaurants and booking taxi, concerns on privacy disclosure risks in sharing our locations with LBS have also increased and become a major bottleneck that obstacles the widespread of adoption of LBS [1].
Xuejiao Mu +2 more
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Dispersed dummy selection approach for location-based services to preempt user-profiling
Concurrency Computation Practice and Experience, 2021SummaryLocation‐based services (LBS) provide specific personalized services based on the location information provided by the user. Disclosing the users' private data is a challenging issue prevailing in LBS. Users become victims of online user‐profile disclosure risks when they continuously utilize the services and attempt to disclose private data ...
Sumathy S, A B Manju
exaly +2 more sources
A dummy location generation algorithm based on the semantic quantification of location
2021 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA), 2021With the widespread use of location-based services, the risk of location privacy leakage increases. Aiming at the problem that the traditional privacy protection scheme does not fully consider the location privacy leakage caused by the attacker's ability to infer the attack through location semantics, this paper proposes a dummy location generation ...
Xiujin Shi, Junrui Zhang, Yuan Gong
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Context Optimized and Spatial Aware Dummy Locations Generation Framework for Location Privacy
Journal of Geovisualization and Spatial Analysis, 2022exaly +2 more sources
Protection of Location Privacy using Dummies for Location-based Services
21st International Conference on Data Engineering Workshops (ICDEW'05), 2005Recently, highly accurate positioning devices enable us to provide various types of location-based services. On the other hand, because position data obtained by such devices include deeply personal information, protection of location privacy is one of the most significant issues of location-based services.
Hidetoshi Kido +2 more
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A location model with an endogenous dummy variable
Economics Letters, 2020Abstract In this note, we consider a location model with an unobserved endogenous dummy variable without regressors and without instrumental variables. We show that it is possible to estimate the location parameter under regularity assumptions. One of these assumptions is a symmetry assumption on the error.
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Advanced Security Methods for Dummy Location-Based Servic
2018 9th IEEE Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), 2018Convenience is a main concept applied towards the advancement of today’s technology. Convenient services such as Location Based services (LBS) collect data based on a user’s location. This gathered information may seem invasive to many. To others it may be a proper way to enhance user experience such as GPS, social media applications, games, and other ...
Anthony Cafaro +4 more
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