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Fine-Grained Query Authorization With Integrity Verification Over Encrypted Spatial Data in Cloud Storage.
Feng Tian
Zhenqiang Wu
Xiaolin Gui
Jianbing Ni
Xuemin Sherman Shen
Published in:
IEEE Trans. Cloud Comput. (2022)
Keyphrases
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fine grained
spatial data
cloud storage
access control
spatial databases
integrity verification
r tree
database
query processing
range queries
cloud computing
ciphertext
data mining
data analysis
data sources
privacy preserving