Spatial Cloaking Revisited: Distinguishing Information Leakage from Anonymity

Spatial Cloaking Revisited: Distinguishing Information Leakage from Anonymity

Location-based services (LBS) are receiving increasing popularity as they provide convenience to mobile users with on-demand information. The use of these services, however, poses privacy issues as the user locations and queries are exposed to untrusted LBSs. Spatial cloaking techniques provide priv...

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Bibliographic Details
Main Authors: TAN, Kar Way, LIN, Yimin, MOURATIDIS, Kyriakos
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2009
Subjects:
Dead-space
Existing systems
Information leakage
K-Anonymity
Location information
Location-Based Services
Minimum bounding rectangle
Mobile users
On-Demand
Performance degradation
Privacy issue
Query time
Spatial regions
User location
Databases and Information Systems
Numerical Analysis and Scientific Computing
Online Access:https://ink.library.smu.edu.sg/sis_research/880
https://ink.library.smu.edu.sg/context/sis_research/article/1879/viewcontent/SSTD09_20__20Information_20Leakage.pdf
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Institution: Singapore Management University
Language: English

Internet

https://ink.library.smu.edu.sg/sis_research/880
https://ink.library.smu.edu.sg/context/sis_research/article/1879/viewcontent/SSTD09_20__20Information_20Leakage.pdf

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