Keyphrases
- data model
- data independence
- databases
- database systems
- object oriented
- query language
- data modeling
- database design
- data sources
- unified model
- database management systems
- data integration
- relational model
- database
- data types
- semi structured
- digital libraries
- relational algebra
- xml data
- entity relationship
- complex systems
- neural network
- multiple representations
- computer vision
- semistructured data
- adaptive hypermedia systems
- database integration
- hypermedia systems
- logical data model
- high level
- multi dimensional
- data structure
- conceptual model
- database applications
- user interface