Life is about exploring
Qiongxiu Li
Since 2024
Assistant Professor
Department of Electronic Systems
Copenhagen Campus
Aalborg University
Denmark
Research Focus
Signal Processing
Distributed Optimisation
Privacy Computing
AI Security
Contacts
qiongxiuli@outlook.com
qili@es.aau.dk
Frederikskaj 12
2450 København SV
Denmark
Master Thesis Projects (6-12 months)
My projects are research-driven scientific discovery, please check my blogs and publications if interested in more details. If you're enthusiastic about diving into research and pursuing a master's project or thesis within my areas, please send me an email with your cv and research interests.
News
[Jan. 2025] Two papers on LLM and diffusion model security and alignment are accepted in NAACL2025 and ICLR2025.
[Dec. 2024] Two Papers on Distributed Machine Learning and Privacy-Preserving Non-linear Optimization have been accepted to ICASSP 2025. Congrats to Wenrui and Changlong! Preprint links: Privacy-Preserving Distributed Maximum Consensus Without Accuracy Loss and Re-Evaluating Privacy in Centralized and Decentralized Learning: An Information-Theoretical and Empirical Study
[Nov. 2024] Congratulations to Wenrui Yu on the acceptance of the paper "Provable Privacy Advantages of Decentralized Federated Learning via Distributed Optimization" in IEEE Transactions on Information Forensics and Security.
[Aug. 2024] I have given a tutorial in EUSIPCO 2024 'Privacy-Preserving Distributed Optimization: Theory, Methods and Applications' together with Prof. Richard Heusdens, Here are the slides.
[Jan. 2024] Our paper on analyzing ML privacy and robustness privacy is accepted in IEEE Transactions on Information Forensics and Security.
[Dec. 2023] Three papers on privacy in distributed optimization are accepted in ICASSP 2024.
[Dec. 2023] Our paper on privacy-preserving distributed average consensus using subspace perturbation is accepted in IEEE Transactions on Information Forensics and Security.