CN116541885A - 一种基于编码扰动的轨迹隐私保护方法 - Google Patents
一种基于编码扰动的轨迹隐私保护方法 Download PDFInfo
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- CN116541885A CN116541885A CN202310597796.2A CN202310597796A CN116541885A CN 116541885 A CN116541885 A CN 116541885A CN 202310597796 A CN202310597796 A CN 202310597796A CN 116541885 A CN116541885 A CN 116541885A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005192 partition Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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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
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/12—Use of codes for handling textual entities
- G06F40/126—Character encoding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Bioethics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Medical Informatics (AREA)
- Artificial Intelligence (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Remote Sensing (AREA)
- Data Mining & Analysis (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310597796.2A CN116541885A (zh) | 2023-05-25 | 2023-05-25 | 一种基于编码扰动的轨迹隐私保护方法 |
Applications Claiming Priority (1)
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CN202310597796.2A CN116541885A (zh) | 2023-05-25 | 2023-05-25 | 一种基于编码扰动的轨迹隐私保护方法 |
Publications (1)
Publication Number | Publication Date |
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CN116541885A true CN116541885A (zh) | 2023-08-04 |
Family
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Family Applications (1)
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CN202310597796.2A Pending CN116541885A (zh) | 2023-05-25 | 2023-05-25 | 一种基于编码扰动的轨迹隐私保护方法 |
Country Status (1)
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CN (1) | CN116541885A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200034566A1 (en) * | 2018-07-24 | 2020-01-30 | Arizona Board Of Regents On Behalf Of Arizona State University | Systems, Methods, and Apparatuses for Implementing a Privacy-Preserving Social Media Data Outsourcing Model |
CN111475596A (zh) * | 2020-04-05 | 2020-07-31 | 中国人民解放军国防科技大学 | 一种基于多层级轨迹编码树的子段相似性匹配方法 |
CN111814184A (zh) * | 2020-07-07 | 2020-10-23 | 重庆大学 | 一种保护移动群智感知轨迹隐私的差分隐私方法 |
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2023
- 2023-05-25 CN CN202310597796.2A patent/CN116541885A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200034566A1 (en) * | 2018-07-24 | 2020-01-30 | Arizona Board Of Regents On Behalf Of Arizona State University | Systems, Methods, and Apparatuses for Implementing a Privacy-Preserving Social Media Data Outsourcing Model |
CN111475596A (zh) * | 2020-04-05 | 2020-07-31 | 中国人民解放军国防科技大学 | 一种基于多层级轨迹编码树的子段相似性匹配方法 |
CN111814184A (zh) * | 2020-07-07 | 2020-10-23 | 重庆大学 | 一种保护移动群智感知轨迹隐私的差分隐私方法 |
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Effective date of registration: 20240204 Address after: 1003, Building A, Zhiyun Industrial Park, No. 13 Huaxing Road, Henglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Applicant after: Shenzhen Wanzhida Technology Transfer Center Co.,Ltd. Country or region after: China Address before: 401135 No. 19, Zhuoyue Road, Longxing Town, Yubei District, Chongqing Applicant before: Space Communication Research Institute of Chongqing University of Posts and Telecommunications Country or region before: China |
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