Keyphrases
- index structure
- b tree
- indexing schemes
- r tree
- tree structure
- hash table
- tree construction
- multi dimensional
- indexing structure
- tree structures
- query processing
- tree models
- suffix tree
- index tree
- binary tree
- indexing scheme
- spatial index
- tree nodes
- regression trees
- similarity queries
- structural similarity
- indexing method
- machine learning
- indexing techniques
- metric space
- nearest neighbor
- information retrieval