On Context-Free Languages and Push-Down Automata
Marcel Paul SchützenbergerPublished in: Inf. Control. (1963)
Keyphrases
- context free languages
- regular languages
- context free
- grammatical inference
- finite automata
- regular expressions
- context free grammars
- decision problems
- context sensitive
- context dependent
- pac learning
- finite state
- finite state machines
- pattern matching
- positive data
- database systems
- database
- natural language processing
- statistical queries
- information extraction
- training data