On grey geometrical relational model and its properties.
Naiming XieSifeng LiuJianghui XinBin YuPublished in: SMC (2008)
Keyphrases
- relational model
- relational databases
- data model
- database technology
- relational algebra
- functional dependencies
- complex objects
- incomplete information
- data modeling
- conceptual model
- relational database systems
- database systems
- databases
- building blocks
- database management systems
- data management
- spatial databases
- object oriented
- relational models
- database design
- database applications
- xml schema
- decision makers
- query language
- case study
- database
- nested relations
- database query languages