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Boundedness of Conjunctive Regular Path Queries.
Pablo Barceló
Diego Figueira
Miguel Romero
Published in:
CoRR (2019)
Keyphrases
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conjunctive regular path queries
conjunctive queries
datalog programs
np complete
regular path queries
dl lite
query evaluation
query answering
regular expressions
description logics
data exchange
data complexity
query language
integrity constraints
database
special case
database systems