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04/19/2023
Sensitivity estimation for differentially private query processing
Differential privacy has become a popular privacy-preserving method in d...
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10/31/2022
Local Differentially Private Frequency Estimation based on Learned Sketches
Sketches are widely used for frequency estimation of data with a large d...
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01/08/2021
Approximate Query Processing for Group-By Queries based on Conditional Generative Models
The Group-By query is an important kind of query, which is common and wi...
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03/05/2020
LAQP: Learning-based Approximate Query Processing
Querying on big data is a challenging task due to the rapid growth of da...
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08/02/2018