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Half-Xor: A Fully-Dynamic Sketch for Estimating the Number of Distinct Values in Big Tables.
Pinghui Wang
Dongdong Xie
Junzhou Zhao
Jinsong Li
Zhicheng Li
Rundong Li
Yang Ren
Jia Di
Published in:
IEEE Trans. Knowl. Data Eng. (2024)
Keyphrases
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small number
fixed number
database
databases
information retrieval
artificial intelligence
web pages
image processing
web services
face recognition
memory requirements
computational effort
finite number
maximum number