An Entity-Relationship Approach to Modelling of Vagueness in Databases.
R. VandenbergheRita M. M. De CaluwePublished in: ECSQARU (1991)
Keyphrases
- entity relationship
- conceptual modelling
- databases
- relational databases
- data model
- object oriented
- database design
- database
- database schema
- er model
- conceptual model
- relational data model
- database applications
- extended entity relationship
- conceptual schema
- relational model
- conceptual database design
- functional dependencies
- relational schema
- database systems
- conceptual modeling
- sql server
- data warehouse
- database management systems
- knowledge discovery
- query language
- relational database systems