Keyphrases
- context free grammars
- natural language
- tree adjoining
- phrase structure
- natural language processing
- context free
- visual languages
- tree bank
- stochastic context free grammars
- parse tree
- grammatical inference
- syntactic pattern recognition
- practical application
- real world
- natural language parsing
- stochastic grammar
- grammar induction
- graph grammars
- speech understanding
- natural language sentences
- semantic parsing
- practical problems
- case study
- context sensitive
- website