Nonclosure property of nondeterministic two-dimensional finite automata under cyclic closure.

Katsushi Inoue Itsuo Takanami Akira Nakamura

Published in: Inf. Sci. (1980)

Keyphrases

finite automata
deterministic automata
regular expressions
probabilistic automata
grammatical inference
three dimensional
tree automata
finite automaton
multi dimensional
hidden markov models
regular languages
machine learning