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Towards Effective and Efficient Approximate Query Answering in Probabilistic DeLP (short paper).
Mario A. Leiva
Gerardo I. Simari
Alejandro Garcia
Published in:
AI³@AI*IA (2020)
Keyphrases
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query answering
data exchange
integrity constraints
data complexity
answering queries
data integration
conjunctive queries
incomplete information
schema mappings
query containment
xml data exchange