An SMT Approach to Fractional Hypertree Width.

Johannes Klaus Fichte Markus Hecher Neha Lodha Stefan Szeider

Published in: CP (2018)

Keyphrases

hypertree decomposition
hypertree width
conjunctive queries
statistical machine translation
decomposition methods
bounded treewidth
np complete
search space
relational databases
data model
special case
expressive power
query answering
database theory
polynomially solvable