Login / Signup
A note on closure properties of logspace MOD classes.
Ulrich Hertrampf
Steffen Reith
Heribert Vollmer
Published in:
Inf. Process. Lett. (2000)
Keyphrases
</>
closure properties
expressive power
context free grammars
tree automata
context free
query language
conjunctive queries
structural properties
special case
wordnet
grammatical inference