August 27, 2023
NSFC Grant Awarded
Dr. Ye has been awarded a 面上项目 with title “本地化差分隐私攻防之数据重构攻击研究” from NSFC with CNY 500,000 (2024.01-2027.12).
Dr. Ye has been awarded a 面上项目 with title “本地化差分隐私攻防之数据重构攻击研究” from NSFC with CNY 500,000 (2024.01-2027.12).
Prof. Hu has been awarded a RGC/GRF grant with project title “Local Tweaks for Privacy-Preserving Training in Machine Learning at Scale”. The total amount is HK$1,228,619. Dr. Ye has been awarded a RGC/GRF grant with project title “Small Leaks Sink Great Ships: Data Recovery Attacks and Defense in Local Differential Privacy”. The total amount is HK$1,096,927.
Our paper “Collaborative Sampling for Partial Multi-dimensional Value Collection under Local Differential Privacy” has been accepted by IEEE TIFS. Our paper “PUTS: Privacy-Preserving and Utility-Enhancing Framework for Trajectory Synthesization” has been accepted by IEEE TKDE.
Our paper “Trajectory Data Collection with Local Differential Privacy” has been accepted by VLDB 2023.
Our paper “3DFed: Adaptive and Extensible Framework for Covert Backdoor Attack in Federated Learning” has been accepted by IEEE S&P 2023.
Our paper “Differential Aggregation against General Colluding Attackers” has been accepted by IEEE ICDE 2023.
Our paper “Stateful Switch: Optimized Time Series Release with Local Differential Privacy” has been accepted by IEEE INFOCOM 2023.
On Nov 10, Dr. Xiaokui Xiao from National University of Singapore gave a seminar talk “Synthesizing Relational Data with Differential Privacy” in Joint Speaker Series on Privacy and Security in AI and Big Data (5). The following link is the recorded video of this talk. video link
Our paper “TED: Towards Discovering Top-? Edge-Diversified Patterns in a Graph Database” has been accepted by ACM SIGMOD 2023.
Our paper “MExMI: Pool-based Active Model Extraction Crossover Membership Inference” has been accepted in Thirty-Sixth Conference on Neural Information Processing Systems.