MapMerge: Correlating Independent Schema Mappings.

Bogdan Alexe Mauricio A. Hernández Lucian Popa Wang Chiew Tan

Published in: Proc. VLDB Endow. (2010)

Keyphrases

schema mappings
data exchange
data integration
query answering
database schema
high level specifications
conjunctive queries
xml data exchange
schema evolution
finite sets
data sources
high level declarative
data analysis
real world
xml schema
expressive power
data complexity