2 papers
cs.CR2023
Location Privacy Protection Game against Adversary through Multi-user Cooperative Obfuscation
Shu Hong, Lingjie Duan
In location-based services(LBSs), it is promising for users to crowdsource and share their Point-of-Interest(PoI) information with each other in a common cache to reduce query freq…
cs.GT2023
Regulating Clients' Noise Adding in Federated Learning without Verification
Shu Hong, Lingjie Duan
In federated learning (FL), clients cooperatively train a global model without revealing their raw data but gradients or parameters, while the local information can still be disclo…