The Set of Minimal Words of a Context-Free Language is Context-Free.

Jean Berstel Luc Boasson

Published in: J. Comput. Syst. Sci. (1997)

Keyphrases

context free
context sensitive
context dependent
grammatical inference
grammar rules
context free languages
tree languages
context free grammars
finite state
attribute grammars
inductive inference
parse tree
graph grammars
phrase structure
positive data
regular languages
machine learning
knowledge representation