Enriching the conceptual basis for query formulation through relationship semantics in databases.
Vesper OweiShamkant B. NavathePublished in: Inf. Syst. (2001)
Keyphrases
- query formulation
- databases
- sparql queries
- query reformulation
- conceptual model
- query refinement
- formal semantics
- database
- semantic aspects
- knowledge discovery
- relational databases
- database systems
- data model
- data sources
- visual query language
- query generation
- data warehouse
- data management
- entity relationship
- term suggestion
- patent search
- knowledge structures
- multimedia