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Query Expressibility and Verification in Ontology-Based Data Access.
Carsten Lutz
Johannes Marti
Leif Sabellek
Published in:
KR (2018)
Keyphrases
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ontology based data access
query rewriting
database
query processing
query answering
query expansion
relevance feedback
response time
keywords
database queries
range queries
user queries
data exchange
result set
query execution
query plan
np complete
data sources