GR-tree: An efficient index structure for GML.

Weili Wang Jihong Guan Wengen Li Long Zhang

Published in: Geoinformatics (2014)

Keyphrases

index structure
r tree
multi dimensional
query processing
range queries
b tree
tree structure
data structure
nearest neighbor
main memory

access methods
reverse k nearest neighbor
database management systems
spatial data
data distribution
indexing schemes
tree structures
spatial index
database systems

multidimensional index structures
bulk loading
efficient query processing
markup language
multidimensional indexing
indexing structure
data types
space partitioning
nearest neighbor search

disk accesses
database
inverted index
data model
spatial databases
graph databases
suffix tree
secondary memory
similarity queries