Keyphrases
- knowledge representation
- natural language
- natural language processing
- logic programming
- expert systems
- broad coverage
- wordnet
- linguistic knowledge
- parse tree
- context sensitive
- word sense disambiguation
- natural language sentences
- wide coverage
- context free grammars
- domain specific
- grammar induction
- natural language parsing
- semantic relations
- search engine
- programming language
- grammatical inference
- general purpose