Keyphrases
- index structure
- b tree
- indexing schemes
- spanning tree
- tree structure
- graph structure
- tree structured data
- r tree
- minimum spanning trees
- minimum spanning tree
- graph databases
- range queries
- graph matching
- query processing
- flat zones
- suffix tree
- indexing techniques
- indexing structure
- maximal cliques
- indexing scheme
- graph representation
- graph model
- multi dimensional
- graph theory
- hash table
- database systems
- subgraph isomorphism
- pattern matching
- similarity queries
- binary tree
- directed graph
- inverted index
- main memory
- database management systems
- weighted graph
- space partitioning
- connected operators
- nearest neighbor
- database