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A Dichotomy in the Complexity of Consistent Query Answering for Two Atom Queries With Self-Join.
Anantha Padmanabha
Luc Segoufin
Cristina Sirangelo
Published in:
Proc. ACM Manag. Data (2024)
Keyphrases
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consistent query answering
complexity theoretic
inconsistent databases
integrity constraints
database
query processing
query answering
computational complexity
conjunctive queries
query language
query evaluation
response time
probabilistic databases
database queries
result set
worst case
data sources