The Expressive Power of Partial Models in Disjunctive Deductive Databases.

Thomas Eiter Nicola Leone Domenico Saccà

Published in: Logic in Databases (1996)

Keyphrases

expressive power
disjunctive deductive databases
query language
data complexity
first order logic
relational algebra
transitive closure
computational properties
deductive databases
databases
data mining
object oriented
horizontal fragmentation