Keyphrases
- context free
- expressive power
- finite automata
- grammatical inference
- cellular automata
- regular languages
- language independent
- finite state automata
- cross lingual
- tree automata
- probabilistic automata
- formal language theory
- target language
- formal languages
- text summarization
- finite state
- finite state machines
- language identification
- relational databases
- arabic language
- rational kernels