The Fine Classification of Conjunctive Queries and Parameterized Logarithmic Space.

Hubie Chen Moritz Müller

Published in: ACM Trans. Comput. Theory (2015)

Keyphrases

conjunctive queries
integrity constraints
query answering
np complete
query evaluation
data complexity
machine learning
decision trees
query containment
query language
support vector machine
probabilistic databases
database
special case
containment of conjunctive queries
answering queries using views