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05/24/2022
Fine-grained Poisoning Attacks to Local Differential Privacy Protocols for Mean and Variance Estimation
Local differential privacy (LDP) protects individual data contributors a...
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05/01/2021
Technical Report: Insider-Resistant Context-Based Pairing for Multimodality Sleep Apnea Test
The increasingly sophisticated at-home screening systems for obstructive...
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04/03/2021
Speedster: A TEE-assisted State Channel System
State channel network is the most popular layer-2 solution to theissues ...
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11/01/2020
Monitoring-based Differential Privacy Mechanism Against Query-Flooding Parameter Duplication Attack
Public intelligent services enabled by machine learning algorithms are v...
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07/22/2020
Undercutting Bitcoin Is Not Profitable
A fixed block reward and voluntary transaction fees are two sources of e...
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05/20/2020
Fingerprinting Encrypted Voice Traffic on Smart Speakers with Deep Learning
This paper investigates the privacy leakage of smart speakers under an e...
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02/06/2020
Mitigating Query-Flooding Parameter Duplication Attack on Regression Models with High-Dimensional Gaussian Mechanism
Public intelligent services enabled by machine learning algorithms are v...
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12/18/2019