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.
On Aug 30, Dr. Xi He from University of Waterloo, Canada gave a seminar talk “Privacy is Not an Afterthought” in Joint Speaker Series on Privacy and Security in AI and Big Data (4). The following link is the recorded video of this talk. video link
On Aug 9, Dr. Yang Cao from Kyoto University, Japan gave a seminar talk “Three Flavors of Differentially Private Federated Learning with Untrusted Server” in Joint Speaker Series on Privacy and Security in AI and Big Data (3). The following link is the recorded video of this talk. video link
On July 26, Dr. Neil Gong from Duke University, USA gave a seminar talk “Intellectual Property Protection in Machine Learning: Data, Hyperparameters, and Models” in Joint Speaker Series on Privacy and Security in AI and Big Data (2). The following link is the recorded video of this talk. video link
On July 19, Prof. Ninghui Li from Purdue University, USA gave a seminar talk “Differential Privacy: Potential and Limitations” in Joint Distinguished Speaker Series on Privacy and Security in AI and Big Data (1). The following link is the recorded video of this talk. video link
Dr. Hu has been awarded a RGC/GRF grant with project title “Evasive Federated Learning Attacks through Differential Privacy: Mechanisms and Mitigations”. The total amount is HK$941,434. Meanwhile, Dr. Hu has also been awarded a CRF with project title “User-Controlled Secure Data Sharing and Analytics with Blockchain and Trusted Computing Technologies” as a co-PI. The project coordinator is Prof. Jianliang Xu from Hong Kong Baptist University. […]