Artificial Intelligence #federated learning#lora
SDFLoRA: Selective Decoupled Federated LoRA for Privacy-Preserving Fine-Tuning with Heterogeneous Clients
Federated learning for LLMs faces challenges from heterogeneous client ranks and data distributions. SDFLoRA proposes a structure-aware LoRA framework that decouples updates into shared and private components, enabling stable aggregation, personalization, and improved differential privacy. Experiments show it outperforms existing federated LoRA baselines.
Jun 16, 2026 1 source