ACR-Tree: Constructing R-Trees Using Deep Reinforcement Learning.

Shuai Huang Yong Wang Guoliang Li

Published in: DASFAA (1) (2023)

Keyphrases

r tree
reinforcement learning
index structure
b tree
tree structure
tree construction
multi dimensional
range queries
query processing

spatial databases
spatial data
indexing structure
tree structures
data structure
spatial access methods
spatial index
similarity search
access methods

leaf nodes
spatial queries
multidimensional index structures
data distribution
nearest neighbor queries
machine learning
index tree
cache conscious
spatial index structures

spatial join
bulk loading
tree like structures
database systems
dimensional data
relational database systems
main memory
database management systems
databases