Keyphrases
- query processing
- query language
- response time
- database
- query graph
- multidimensional databases
- graph representation
- efficient processing
- random walk
- graph model
- graph structure
- query evaluation
- directed graph
- disk resident
- graph theory
- query logs
- structured data
- web search engines
- multi dimensional
- high level
- retrieval systems
- search queries
- bipartite graph
- database queries
- knowledge representation
- data sources
- connected components
- range queries
- user queries
- weighted graph
- query formulation
- databases