arxivcs.LGcs.AI2026-07-08
Collaborative Synthetic Data Generation for Knowledge Transfer in Federated Learning
Maximilian Andreas Hoefler, Karsten Mueller, Wojciech Samek
One-shot federated learning (OSFL) addresses the communication overhead of federated learning by limiting training to a single round, but doing so without sacrificing model quality is non-trivial, particularly when client data distributions diverge. Recent work has addressed this…