Actor Grammars.

Dirk Janssens Grzegorz Rozenberg

Published in: Math. Syst. Theory (1989)

Keyphrases

natural language
context free grammars
natural language processing
grammatical inference
visual languages
syntactic pattern recognition
finite state automata
context free languages
tree grammars
mildly context sensitive
data sets
databases
decision making
context free
phrase structure