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Sample-Based Quality Estimation of Query Results in Relational Database Environments.
Donald P. Ballou
InduShobha N. Chengalur-Smith
Richard Y. Wang
Published in:
IEEE Trans. Knowl. Data Eng. (2006)
Keyphrases
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quality estimation
relational databases
database
semantic query
query evaluation
query processing
keyword search
databases
user queries
relevance feedback
quality metrics
feature vectors
keywords
high resolution
image retrieval
relational data
high quality
data mining