A semantic approach to optimize linear datalog programs.

José R. Paramá Nieves R. Brisaboa Miguel R. Penabad Ángeles Saavedra Places

Published in: Acta Informatica (2006)

Keyphrases

datalog programs
fixpoint
conjunctive queries
inconsistent databases
recursive queries
high level
natural language
magic sets
special case
distributed systems
semantic information
domain ontology
deductive databases
query answering
data sets
software engineering
domain knowledge
databases