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Ontology-Based Data Access: A Survey.
Guohui Xiao
Diego Calvanese
Roman Kontchakov
Domenico Lembo
Antonella Poggi
Riccardo Rosati
Michael Zakharyaschev
Published in:
IJCAI (2018)
Keyphrases
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ontology based data access
query answering
query rewriting
description logics
data exchange
dl lite
data complexity
incomplete information
conjunctive queries
databases
answering queries
response time
np hard
knowledge representation