FedPoisonTTP: A Threat Model and Poisoning Attack for Federated Test-Time Personalization

Md Akil Raihan Iftee, Syed Md. Ahnaf Hasan, Amin Ahsan Ali +3

Test-time personalization in federated learning enables models at clients to adjust online to local domain shifts, enhancing robustness and personalization in deployment. Yet, exis…