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Ontology-based Query Answering with PAGOdA.
Yujiao Zhou
Yavor Nenov
Bernardo Cuenca Grau
Ian Horrocks
Published in:
ORE (2015)
Keyphrases
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query answering
data exchange
integrity constraints
data integration
answering queries
incomplete information
conjunctive queries
inconsistent databases
data complexity
data integration systems
query rewriting
domain specific
magic sets
ontology based data access
xml data exchange
query answers
datalog programs
query relaxation
information systems