Computing the Transitive Closure of a Union of Affine Integer Tuple Relations.

Anna Beletska Denis Barthou Wlodzimierz Bielecki Albert Cohen

Published in: COCOA (2009)

Keyphrases

transitive closure
binary relations
expressive power
constraint databases
query evaluation
recursive queries
first order logic
spatial databases
directed acyclic graph
query language
relational algebra
database
user defined
concept hierarchy
query optimization
data analysis
similarity measure