Qiongxiu Li

According to our database, Qiongxiu Li authored at least 16 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Adaptive Differentially Quantized Subspace Perturbation (ADQSP): A Unified Framework for Privacy-Preserving Distributed Average Consensus.

Qiongxiu Li, Jaron Skovsted Gundersen, Milan Lopuhaä-Zwakenberg, Richard Heusdens

IEEE Trans. Inf. Forensics Secur., 2024

2023

On the privacy of federated Clustering: A Cryptographic View.

Qiongxiu Li, Lixia Luo

CoRR, 2023

Topology-Dependent Privacy Bound For Decentralized Federated Learning.

Qiongxiu Li, Wenrui Yu, Changlong Ji, Richard Heusdens

CoRR, 2023

2022

Communication efficient privacy-preserving distributed optimization using adaptive differential quantization.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

Signal Process., 2022

On the Privacy Effect of Data Enhancement via the Lens of Memorization.

Xiao Li, Qiongxiu Li, Zhanhao Hu, Xiaolin Hu

CoRR, 2022

Privacy-Preserving Distributed Expectation Maximization for Gaussian Mixture Model Using Subspace Perturbation.

Qiongxiu Li, Jaron Skovsted Gundersen, Katrine Tjell, Rafal Wisniewski, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2022

Two for the price of one: communication efficient and privacy-preserving distributed average consensus using quantization.

Qiongxiu Li, Milan Lopuhaä-Zwakenberg, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 30th European Signal Processing Conference, 2022

2021

Privacy-Preserving Distributed Processing: Metrics, Bounds and Algorithms.

Qiongxiu Li, Jaron Skovsted Gundersen, Richard Heusdens, Mads Græsbøll Christensen

IEEE Trans. Inf. Forensics Secur., 2021

2020

Privacy-Preserving Distributed Optimization via Subspace Perturbation: A General Framework.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

IEEE Trans. Signal Process., 2020

Convex Optimisation-Based Privacy-Preserving Distributed Average Consensus in Wireless Sensor Networks.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Convex optimization-based Privacy-Preserving Distributed Least Squares via Subspace Perturbation.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 28th European Signal Processing Conference, 2020

Privacy-Preserving Distributed Graph Filtering.

Qiongxiu Li, Mario Coutino, Geert Leus, Mads Græsbøll Christensen

Proceedings of the 28th European Signal Processing Conference, 2020

2019

Privacy-Preserving Distributed Average Consensus based on Additive Secret Sharing.

Qiongxiu Li, Ignacio Cascudo, Mads Græsbøll Christensen

Proceedings of the 27th European Signal Processing Conference, 2019

A Privacy-Preserving Asynchronous Averaging Algorithm based on Shamir's Secret Sharing.

Qiongxiu Li, Mads Græsbøll Christensen

Proceedings of the 27th European Signal Processing Conference, 2019

2016

Fingerprint Liveness Detection Using CNN Features of Random Sample Patches.

Eunsoo Park, Weonjin Kim, Qiongxiu Li, Jungmin Kim, Hakil Kim

Proceedings of the 2016 International Conference of the Biometrics Special Interest Group, 2016

Multi-feature based score fusion method for fingerprint recognition accuracy boosting.

Qiongxiu Li, Changlong Jin, Weonjin Kim, Jungmin Kim, Shengzhe Li, Hakil Kim

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016