3 citations · 5 across the 4 of their papers we have counts for
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cs.CR2025★ 1 cited
Approximate DBSCAN under Differential Privacy
Yuan Qiu, Ke Yi
This paper revisits the DBSCAN problem under differential privacy (DP). Existing DP-DBSCAN algorithms aim at publishing the cluster labels of the input points. However, we show tha…
cs.CR2022★ 1 cited
Differential Privacy on Dynamic Data
Yuan Qiu, Ke Yi
A fundamental problem in differential privacy is to release a privatized data structure over a dataset that can be used to answer a class of linear queries with small errors. This…
cs.CR2021★ 3 cited
Frequency Estimation Under Multiparty Differential Privacy: One-shot and Streaming
Ziyue Huang, Yuan Qiu, Ke Yi +1
We study the fundamental problem of frequency estimation under both privacy and communication constraints, where the data is distributed among parties. We consider two applicat…