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Q-error Bounds of Random Uniform Sampling for Cardinality Estimation.
Beibin Li
Yao Lu
Chi Wang
Srikanth Kandula
Published in:
CoRR (2021)
Keyphrases
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error bounds
cardinality estimation
uniform sampling
query optimization
theoretical analysis
worst case
sample size
computational geometry
image processing
database systems
database
data sets
query processing
cost estimation