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Predicate Rewriting for Translating Boolean Queries in a Heterogeneous Information System.
Kevin Chen-Chuan Chang
Hector Garcia-Molina
Andreas Paepcke
Published in:
ACM Trans. Inf. Syst. (1999)
Keyphrases
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boolean queries
information systems
extended boolean
inverted file
datalog programs
information retrieval
complex queries
database
databases
reinforcement learning
image retrieval
relational databases
multi dimensional
information retrieval systems