Keyphrases
- grammar induction
- context free grammars
- language processing
- natural language
- anaphora resolution
- natural language processing
- wide coverage
- formal language theory
- context free
- chinese texts
- graph grammars
- grammar rules
- pronominal anaphora
- tree grammars
- formal languages
- word alignment
- formal language
- parse tree
- context sensitive
- machine translation