Structural Equivalence of Context-Free Grammars
Marvin C. PaullStephen H. UngerPublished in: SWAT (1967)
Keyphrases
- context free grammars
- grammatical inference
- context free languages
- context free
- syntactic pattern recognition
- covering arrays
- attribute grammars
- predicate invention
- regular expressions
- formal languages
- production rules
- grammar induction
- tree automata
- regular languages
- databases
- xml schema
- artificial intelligence
- expressive power
- data model
- database
- tree adjoining