Keyphrases
- deductive object oriented
- database languages
- object oriented
- database schema
- programming language
- xml schema
- object oriented databases
- databases
- data integration
- schema evolution
- schema matching
- schema integration
- database systems
- software engineering
- data model
- database design
- semantic mapping
- schema mappings
- xml documents
- relational databases
- relational tables
- database
- social networks
- conceptual schema
- conceptual models
- database applications
- query language
- general purpose