Generating English Paraphrasis from Formal Relational Calculus Expressions.
Anne N. De RoeckBarry G. T. LowdenPublished in: COLING (1986)
Keyphrases
- relational calculus
- relational algebra
- expressive power
- relational algebra expressions
- natural language
- query language
- complex objects
- arithmetic constraints
- relational model
- normal form
- machine translation
- relational data model
- data model
- first order logic
- relational database systems
- transitive closure
- integrity constraints
- database
- database design