Efficient Lineage for SUM Aggregate Queries.

Foto N. Afrati Dimitris Fotakis Angelos Vasilakopoulos

Published in: CoRR (2013)

Keyphrases

aggregate queries
aggregation functions
efficient computation
data cube
approximate answers
query processing
computationally efficient
aggregate functions
probabilistic xml
database
neural network
data integration
real world
management system