Normalization and optimization of schema mappings.

Georg Gottlob Reinhard Pichler Vadim Savenkov

Published in: VLDB J. (2011)

Keyphrases

schema mappings
data exchange
data integration
data management
machine learning
high level specifications
database schema
schema evolution
query answering
xml schema
data complexity
xml data exchange
databases
high level declarative
expressive power
building blocks
real world