Task-Management Method Using R-Tree Spatial Cloaking for Large-Scale Crowdsourcing.

Yan Li Byeong-Seok Shin

Published in: Symmetry (2017)

Keyphrases

indexing method
r tree
data sets
decision trees
spatial data
spatial information
database
index structure
similarity measure
multi dimensional
data sources
training set
range queries
main memory
data structure
metric space
multidimensional data
dimensional data