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Optimal Algorithms for Ranked Enumeration of Answers to Full Conjunctive Queries.
Nikolaos Tziavelis
Deepak Ajwani
Wolfgang Gatterbauer
Mirek Riedewald
Xiaofeng Yang
Published in:
Proc. VLDB Endow. (2020)
Keyphrases
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conjunctive queries
queries using views
worst case
query answering
data complexity
database
search algorithm
integrity constraints
optimal solution
query language
pattern matching
query evaluation
query rewriting
conjunctive query containment