Keyphrases
- context free grammars
- grammatical inference
- hidden markov models
- natural language
- word recognition
- tree grammars
- syntactic pattern recognition
- visual languages
- handwriting recognition
- speech recognition
- mildly context sensitive
- digit recognition
- finite state automata
- natural language processing
- multiscale
- database
- tree adjoining
- parse selection
- stochastic grammar
- real time
- tree bank
- artificial intelligence
- case study
- grammar induction
- phrase structure
- speech recognizer
- pattern recognition
- formal language
- expert systems
- information extraction