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PrivSem: Protecting location privacy using semantic and differential privacy |
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| Authors: | Li Yanhui Cao Xin Yuan Ye Wang Guoren |
| Affiliation: | 1.Northeastern University, Shenyang, China ;2.The University of New South Wales, Sydney, Australia ; |
| Abstract: | World Wide Web - In this paper, we address the problem of users’ location privacy preservation on road networks. Most existing privacy preservation techniques rely on structure-based spatial... |
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