Keyphrases
- graph databases
- query language
- regular expressions
- graph mining
- xml documents
- query evaluation
- xml data
- application domains
- graph data
- transitive closure
- data model
- regular path queries
- structured data
- xml databases
- frequent subgraphs
- database
- pattern mining
- pattern matching
- similarity search
- semistructured data
- mining algorithm
- graph model