Keyphrases
- regular languages
- formal language theory
- expressive power
- pairwise
- finite state automata
- language independent
- context free
- finite automata
- cross lingual
- incremental learning
- formal languages
- probabilistic automata
- databases
- regular expressions
- text summarization
- multilingual information retrieval
- finite state machines
- finite state
- database
- information extraction
- knowledge representation
- description languages