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01/31/2022
Differentially Private Top-k Selection via Canonical Lipschitz Mechanism
Selecting the top-k highest scoring items under differential privacy (DP...
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12/20/2021
String Sampling with Bidirectional String Anchors
The minimizers sampling mechanism is a popular mechanism for string samp...
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01/18/2021
Maximizing approximately k-submodular functions
We introduce the problem of maximizing approximately k-submodular functi...
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06/29/2020
Pattern Masking for Dictionary Matching
In the Pattern Masking for Dictionary Matching (PMDM) problem, we are gi...
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11/29/2019
Location histogram privacy by sensitive location hiding and target histogram avoidance/resemblance (extended version)
A location histogram is comprised of the number of times a user has visi...
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06/26/2019
