Incremental Refinement of Approximate answers for OLAP Queries.

Qaizar Ali Bamboat Kai-Uwe Sattler

Published in: Grundlagen von Datenbanken (2003)

Keyphrases

aggregate queries
olap queries
approximate answers
data cube
query processing
efficient computation
complex queries
data warehouse
probabilistic databases
multi dimensional
cost model
on line analytical processing
data sets
databases
feature selection
case study