Introducing Nominals to the Combined Query Answering Approaches for EL

Giorgio Stefanoni Boris Motik Ian Horrocks

Published in: CoRR (2013)

Keyphrases

query answering
data exchange
description logics
dl lite
integrity constraints
data complexity
answering queries
data integration
conjunctive queries
regular path queries
databases
incomplete information
deductive databases
special case
natural language
query answers
data sets
xml data exchange