Keyphrases
- data model
- databases
- expressive power
- language independent
- query language
- database systems
- cross lingual
- data integration
- database
- object model
- object oriented
- artificial intelligence
- learning algorithm
- database design
- data types
- database integration
- data modeling
- grammatical inference
- multi lingual
- database management systems
- machine translation
- data sources
- information systems
- machine learning
- data sets