Normal Forms for Context-Free Node-Rewriting Hypergraph Grammars.
Renate Klempien-HinrichsPublished in: Math. Struct. Comput. Sci. (2002)
Keyphrases
- context free
- normal form
- context dependent
- grammatical inference
- context sensitive
- context free languages
- context free grammars
- database design
- phrase structure
- finite state
- relational databases
- inductive inference
- graph grammars
- functional dependencies
- grammar rules
- parse tree
- conjunctive queries
- databases
- database applications
- language model
- tree automata
- co occurrence