Losslessness and semantic correctness of database schema transformation: another look of schema equivalence.
Isamu KobayashiPublished in: Inf. Syst. (1986)
Keyphrases
- database schema
- domain ontology
- semantic data model
- object oriented
- relational databases
- integrity constraints
- owl ontologies
- entity relationship
- semantic mapping
- sql queries
- schema evolution
- database
- functional dependencies
- data integration
- database designer
- domain specific
- data exchange
- schema mappings
- semantic annotation
- data sets
- normal form
- semantic information
- decision support
- query language
- domain knowledge
- databases
- high level
- metadata
- relational schema
- external data
- case study