Privacy self-correlation privacy-preserving scheme in LBS
The prevalence of mobile intelligent terminals gives the location-based service (LBS) more opportunities to enrich mobile users’ lives.However,mobile users enjoy the convenience with the cost of personal privacy.The side information and mobile user’s recent requirement records were considered,which...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2019-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019110/ |
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| _version_ | 1841539357408755712 |
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| author | Weihao LI Jin CAO Hui LI |
| author_facet | Weihao LI Jin CAO Hui LI |
| author_sort | Weihao LI |
| collection | DOAJ |
| description | The prevalence of mobile intelligent terminals gives the location-based service (LBS) more opportunities to enrich mobile users’ lives.However,mobile users enjoy the convenience with the cost of personal privacy.The side information and mobile user’s recent requirement records were considered,which were obtained or stored by the service provider.Based on the existence of recent requirement records,adversary can employ the inference attack to analysis mobile user’s personal information.Therefore,two schemes were proposed,including of basic privacy self-correlation privacy-preserving scheme (Ba-2PS) and enhanced privacy self-correlation privacy-preserving scheme(En-2PS).In En-2PS,the privacy-preserving scheme was designed from two dimensions of aspects of time factor and query region,which increased the uncertainty inferring out the real information.Finally,the privacy analysis was illustrated to proof En-2PS’s privacy degree,then the performance and privacy evaluation results indicate that En-2PS is effective and efficient. |
| format | Article |
| id | doaj-art-79addd0b823843e6abeb3bb0923a9e54 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2019-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-79addd0b823843e6abeb3bb0923a9e542025-01-14T07:16:54ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2019-05-0140576659726964Privacy self-correlation privacy-preserving scheme in LBSWeihao LIJin CAOHui LIThe prevalence of mobile intelligent terminals gives the location-based service (LBS) more opportunities to enrich mobile users’ lives.However,mobile users enjoy the convenience with the cost of personal privacy.The side information and mobile user’s recent requirement records were considered,which were obtained or stored by the service provider.Based on the existence of recent requirement records,adversary can employ the inference attack to analysis mobile user’s personal information.Therefore,two schemes were proposed,including of basic privacy self-correlation privacy-preserving scheme (Ba-2PS) and enhanced privacy self-correlation privacy-preserving scheme(En-2PS).In En-2PS,the privacy-preserving scheme was designed from two dimensions of aspects of time factor and query region,which increased the uncertainty inferring out the real information.Finally,the privacy analysis was illustrated to proof En-2PS’s privacy degree,then the performance and privacy evaluation results indicate that En-2PS is effective and efficient.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019110/location serviceprivacy preservationlocation privacyquery privacyK-anonymity |
| spellingShingle | Weihao LI Jin CAO Hui LI Privacy self-correlation privacy-preserving scheme in LBS Tongxin xuebao location service privacy preservation location privacy query privacy K-anonymity |
| title | Privacy self-correlation privacy-preserving scheme in LBS |
| title_full | Privacy self-correlation privacy-preserving scheme in LBS |
| title_fullStr | Privacy self-correlation privacy-preserving scheme in LBS |
| title_full_unstemmed | Privacy self-correlation privacy-preserving scheme in LBS |
| title_short | Privacy self-correlation privacy-preserving scheme in LBS |
| title_sort | privacy self correlation privacy preserving scheme in lbs |
| topic | location service privacy preservation location privacy query privacy K-anonymity |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019110/ |
| work_keys_str_mv | AT weihaoli privacyselfcorrelationprivacypreservingschemeinlbs AT jincao privacyselfcorrelationprivacypreservingschemeinlbs AT huili privacyselfcorrelationprivacypreservingschemeinlbs |