CN109472160B - 一种位置隐私保护方法及系统 - Google Patents
一种位置隐私保护方法及系统 Download PDFInfo
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- CN109472160B CN109472160B CN201811377547.8A CN201811377547A CN109472160B CN 109472160 B CN109472160 B CN 109472160B CN 201811377547 A CN201811377547 A CN 201811377547A CN 109472160 B CN109472160 B CN 109472160B
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 230000009466 transformation Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004422 calculation algorithm Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000012804 iterative process Methods 0.000 claims description 4
- 238000011426 transformation method Methods 0.000 claims description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008092 positive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
- G06F21/6254—Protecting personal data, e.g. for financial or medical purposes by anonymising data, e.g. decorrelating personal data from the owner's identification
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
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- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
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- Medical Informatics (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201811377547.8A CN109472160B (zh) | 2018-11-19 | 2018-11-19 | 一种位置隐私保护方法及系统 |
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CN201811377547.8A CN109472160B (zh) | 2018-11-19 | 2018-11-19 | 一种位置隐私保护方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN109472160A CN109472160A (zh) | 2019-03-15 |
CN109472160B true CN109472160B (zh) | 2022-03-01 |
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CN201811377547.8A Active CN109472160B (zh) | 2018-11-19 | 2018-11-19 | 一种位置隐私保护方法及系统 |
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CN (1) | CN109472160B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112422521A (zh) * | 2020-10-28 | 2021-02-26 | 东北大学 | 一种基于lbs的位置隐私保护系统及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107358113A (zh) * | 2017-06-01 | 2017-11-17 | 徐州医科大学 | 基于微聚集匿名的差分隐私保护方法 |
CN108563962A (zh) * | 2018-05-03 | 2018-09-21 | 桂林电子科技大学 | 一种基于空间位置服务的差分隐私保护方法 |
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2018
- 2018-11-19 CN CN201811377547.8A patent/CN109472160B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107358113A (zh) * | 2017-06-01 | 2017-11-17 | 徐州医科大学 | 基于微聚集匿名的差分隐私保护方法 |
CN108563962A (zh) * | 2018-05-03 | 2018-09-21 | 桂林电子科技大学 | 一种基于空间位置服务的差分隐私保护方法 |
Non-Patent Citations (2)
Title |
---|
基于不可信环境的移动位置隐私保护;刘学军等;《计算机科学》;20150215(第02期);正文第1页第2段-正文第5页倒数第3段 * |
大数据及其隐私保护;方贤进等;《大数据》;20170920(第05期);全文 * |
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CN109472160A (zh) | 2019-03-15 |
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Application publication date: 20190315 Assignee: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Assignor: YANCHENG INSTITUTE OF TECHNOLOGY Contract record no.: X2024980001233 Denomination of invention: A method and system for protecting location privacy Granted publication date: 20220301 License type: Common License Record date: 20240122 |
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Assignee: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Assignor: YANCHENG INSTITUTE OF TECHNOLOGY Contract record no.: X2024980001233 Date of cancellation: 20240327 |