Keyphrases
- query optimization
- graph databases
- database systems
- graph mining
- query processing
- cost model
- xml data
- query language
- index structure
- structured data
- regular path queries
- xml databases
- application domains
- similarity search
- query execution
- continuous queries
- graph data
- graph model
- regular expressions
- pattern mining
- protein structure
- database management systems
- data structure
- similarity measure
- data sets