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Hilbert curve-based cryptographic transformation scheme for spatial query processing on outsourced private data.
Hyeong-Il Kim
Seung-Tae Hong
Jae-Woo Chang
Published in:
Data Knowl. Eng. (2016)
Keyphrases
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private data
hilbert curve
spatial query processing
third party
data sharing
privacy preserving
private information
differential privacy
uncertain data
personal information
hash functions
data sets
spatial queries
smart card
semantic caching
space filling curves
query processing