Keyphrases
- query processing
- graph representation
- database
- range queries
- web search engines
- high resolution
- efficient processing
- query evaluation
- random walk
- user queries
- disk resident
- graph search
- response time
- query language
- bipartite graph
- graph theory
- data sources
- database queries
- retrieval systems
- query graph
- edge weights
- directed graph
- directed acyclic graph
- graph structure
- data exchange
- databases