Joint Optimization of Cost and Coverage of Query Plans in Data Integration.

Zaiqing Nie Subbarao Kambhampati

Published in: CIKM (2001)

Keyphrases

data integration
query plan
joint optimization
data model
data exchange
data sources
databases
data management
query answering
data warehouse
data warehousing
database schema
sparse representation
query result
business intelligence
schema mappings
cost model
heterogeneous data sources
data sets