Tournament pathwidth and topological containment.

Alexandra Ovetsky Fradkin Paul D. Seymour

Published in: J. Comb. Theory, Ser. B (2013)

Keyphrases

conjunctive queries
data mining
learning algorithm
special case
bounded treewidth
containment of conjunctive queries
data sets
query optimization
spatial objects
topological features
topological spaces
directional relations