Login / Signup
On Closure Properties of GapL
Thomas Thierauf
Thanh Minh Hoang
Published in:
Electron. Colloquium Comput. Complex. (2004)
Keyphrases
</>
closure properties
expressive power
context free grammars
tree automata
conjunctive queries
context free
query language
structural properties
regular expressions
machine learning
databases
query answering
multistage
knowledge acquisition
data management
finite automata
reinforcement learning
information retrieval