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Cloud-Based Approximate Constrained Shortest Distance Queries Over Encrypted Graphs With Privacy Protection.
Meng Shen
Baoli Ma
Liehuang Zhu
Rashid Mijumbi
Xiaojiang Du
Jiankun Hu
Published in:
IEEE Trans. Inf. Forensics Secur. (2018)
Keyphrases
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privacy protection
shortest distance
statistical databases
privacy preserving
data sharing
query processing
private information
shortest path
pre computed
database
cloud computing
data collection
distance matrix
information loss
data objects
range queries
data sources
sensitive data
user defined
relational databases