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المؤلفSun, Gang
المؤلفCai, Shuai
المؤلفYu, Hongfang
المؤلفMaharjan, Sabita
المؤلفChang, Victor
المؤلفDu, Xiaojiang
المؤلفGuizani, Mohsen
تاريخ الإتاحة2022-11-10T09:47:21Z
تاريخ النشر2019
اسم المنشورIEEE Access
المصدرScopus
المصدر2-s2.0-85069779000
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/ACCESS.2019.2925571
معرّف المصادر الموحدhttp://hdl.handle.net/10576/36116
الملخصBecause location-based cyber services are increasingly found in mobile applications (e.g., social networking and maps), user location privacy preservation is essential and remains one of the several ongoing research challenges. In this paper, we propose a region-of-interest division-based algorithm to Preserve the location Privacy of mobile device users in location-based Cyber Services (PPCS). Unlike existing methods, our proposed PPCS approach generates dummy locations while considering the semantic information of those locations. The PPCS algorithm enables the generated locations to exclude or reduce the exposure of a user's real location. In our analysis, we demonstrate that PPCS is resilient to both colluding attacks and inference attacks. We also evaluate the efficiency and demonstrate the utility of our proposed approach through extensive simulations. 2013 IEEE.
راعي المشروعThis work was supported in part by the Natural Science Foundation of China under Grant 61571098, and in part by the 111 Project under Grant B14039.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعLocation privacy preservation
location-based service
mobile users
semantic information
العنوانLocation privacy preservation for mobile users in location-based services
النوعArticle
الصفحات87425-87438
رقم المجلد7
dc.accessType Open Access


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