Certain Answers for Views and Queries Expressed as Non-recursive Datalog Programs with Negation.

Published in: ACIIDS (1) (2011)

Keyphrases

queries using views
query answers
database
query evaluation
view selection
correct answers
query processing
query language
aggregate queries
keyword queries
tree patterns
machine learning
query rewriting
materialized views
database queries
datalog programs
query answering
data sources
search engine
aggregate views