Towards multi-level and modular conceptual schema specifications.
Ulrich SchielAntonio L. FurtadoErich J. NeuholdMarco A. CasanovaPublished in: Inf. Syst. (1984)
Keyphrases
- conceptual schema
- conceptual models
- reverse engineering
- conceptual modelling
- conceptual modeling
- conceptual schemas
- relational databases
- integrity constraints
- entity relationship
- knowledge structures
- formal specification
- domain knowledge
- data model
- entity relationship diagrams
- information systems
- high level
- database
- conceptual model
- databases
- database schema
- software engineering
- query language
- expert systems
- case study