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Privacy-aware collection of aggregate spatial data.
Hairuo Xie
Lars Kulik
Egemen Tanin
Published in:
Data Knowl. Eng. (2011)
Keyphrases
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spatial data
privacy aware
location based services
spatial databases
personal information
geographic information systems
privacy preservation
location information
r tree
data analysis
role based access control
database
data structure
access control
social media
privacy policies