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Ranked Query Processing in Uncertain Databases.
Xiang Lian
Lei Chen
Published in:
IEEE Trans. Knowl. Data Eng. (2010)
Keyphrases
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uncertain databases
query processing
uncertain data
formal semantics
database systems
index structure
frequent itemset mining
user queries
propositional logic
mining frequent itemsets
mining frequent patterns
data streams
expert systems
xml data
uncertain information