Keyphrases
- production system
- categorical data
- real world
- context free grammars
- production process
- natural language
- broad coverage
- production rules
- production cost
- context free
- manufacturing processes
- tree grammars
- stochastic context free grammars
- finite state automata
- semiconductor manufacturing
- shape grammars
- attribute values
- information extraction
- expert systems
- database systems
- search engine