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Efficient Table Anonymization for Aggregate Query Answering.
Cecilia M. Procopiuc
Divesh Srivastava
Published in:
ICDE (2009)
Keyphrases
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query answering
data exchange
integrity constraints
answering queries
data integration
data complexity
conjunctive queries
incomplete information
privacy preserving
inconsistent databases
schema mappings
query rewriting
dl lite
dynamic environments
expressive power
tuple generating dependencies