Providing input-discriminative protection for local differential privacy

X Gu, M Li, L Xiong, Y Cao - 2020 IEEE 36th International …, 2020 - ieeexplore.ieee.org
Local Differential Privacy (LDP) provides provable privacy protection for data collection
without the assumption of the trusted data server. In the real-world scenario, different data …

Collecting and analyzing multidimensional data with local differential privacy

N Wang, X Xiao, Y Yang, J Zhao, SC Hui… - 2019 IEEE 35th …, 2019 - ieeexplore.ieee.org
Local differential privacy (LDP) is a recently proposed privacy standard for collecting and
analyzing data, which has been used, eg, in the Chrome browser, iOS and macOS. In LDP …

Automatic tuning of privacy budgets in input-discriminative local differential privacy

T Murakami, Y Sei - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
Local differential privacy (LDP) and its variants have been recently studied to analyze
personal data collected from Internet of Things (IoT) devices while strongly protecting user …

Bounded and unbiased composite differential privacy

K Zhang, Y Zhang, R Sun, PW Tsai, MU Hassan… - arXiv preprint arXiv …, 2023 - arxiv.org
The objective of differential privacy (DP) is to protect privacy by producing an output
distribution that is indistinguishable between any two neighboring databases. However …

Privacy at scale: Local differential privacy in practice

G Cormode, S Jha, T Kulkarni, N Li… - Proceedings of the …, 2018 - dl.acm.org
Local differential privacy (LDP), where users randomly perturb their inputs to provide
plausible deniability of their data without the need for a trusted party, has been adopted …

Utility analysis and enhancement of LDP mechanisms in high-dimensional space

J Duan, Q Ye, H Hu - 2022 IEEE 38th International Conference …, 2022 - ieeexplore.ieee.org
Local differential privacy (LDP), which perturbs each user's data locally and only sends the
noisy version of her information to the aggregator, is a popular privacy-preserving data …

Local differential privacy for data collection and analysis

T Wang, J Zhao, Z Hu, X Yang, X Ren, KY Lam - Neurocomputing, 2021 - Elsevier
Abstract Local Differential Privacy (LDP) can provide each user with strong privacy
guarantees under untrusted data curators while ensuring accurate statistics derived from …

PrivKV: Key-value data collection with local differential privacy

Q Ye, H Hu, X Meng, H Zheng - 2019 IEEE Symposium on …, 2019 - ieeexplore.ieee.org
Local differential privacy (LDP), where each user perturbs her data locally before sending to
an untrusted data collector, is a new and promising technique for privacy-preserving …

Supporting both range queries and frequency estimation with local differential privacy

X Gu, M Li, Y Cao, L Xiong - 2019 IEEE Conference on …, 2019 - ieeexplore.ieee.org
Local Differential Privacy (LDP) provides provable privacy protection for data collection
without the assumption of the trusted data server. Existing mechanisms that satisfy LDP or its …

Preventing manipulation attack in local differential privacy using verifiable randomization mechanism

F Kato, Y Cao, M Yoshikawa - Data and Applications Security and Privacy …, 2021 - Springer
Local differential privacy (LDP) has been received increasing attention as a formal privacy
definition without a trusted server. In a typical LDP protocol, the clients perturb their data …