A unifying approach to picture grammars.

Matteo Pradella Alessandra Cherubini Stefano Crespi-Reghizzi

Published in: Inf. Comput. (2011)

Keyphrases

context free grammars
natural language
grammatical inference
syntactic pattern recognition
visual languages
natural language processing
context free
data structure
context sensitive
finite state automata
machine learning
three dimensional
database systems
formal language
natural language sentences
tree grammars