Keyphrases
- space efficient
- b tree
- tree structure
- tree structures
- storage utilization
- data structure
- index structure
- concurrency control
- binary search trees
- r tree
- main memory
- indexing techniques
- decision trees
- access path
- prefix tree
- range sum queries
- spatial databases
- linear space
- file organizations
- main memory databases
- kd tree
- indexing structure
- query processing
- range queries
- pattern matching
- database management systems
- training data
- arbitrary length
- feature extraction
- neural network
- data sets