Keyphrases
- query processing
- query language
- query formulation
- disk resident
- database
- efficient processing
- database queries
- range queries
- reachability queries
- query evaluation
- databases
- graph structure
- search queries
- query terms
- user queries
- web search engines
- response time
- directed graph
- graph mining
- inverted index
- data management
- real world graphs
- data sources
- search engine