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05/08/2020
A Survey on Sampling and Profiling over Big Data (Technical Report)
Due to the development of internet technology and computer science, data...
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04/17/2020
A Survey of Approximate Quantile Computation on Large-scale Data (Technical Report)
As data volume grows extensively, data profiling helps to extract metada...
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04/07/2020
Learning Individual Models for Imputation (Technical Report)
Missing numerical values are prevalent, e.g., owing to unreliable sensor...
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03/27/2020