-NN Search over Encrypted Data in Location-Based Service.

Huijuan Lian Weidong Qiu Di Yan Zheng Huang Jie Guo

Published in: Complex. (2017)

Keyphrases

location based services
nearest neighbor search
road network
encryption algorithm
mobile devices
encryption scheme

spatial data
third party
sensitive data
mobile users
nearest neighbor

uncertain data
mobile applications
data storage
databases
context aware

knn
relational databases
high dimensional
feature extraction
machine learning