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News/Spectral Transformation for Layer-wise Global Rank Discovery in Federated LoRA for Vision Transformers
arxiv
PublishedJuly 24, 2026 at 4:00 AM
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Spectral Transformation for Layer-wise Global Rank Discovery in Federated LoRA for Vision Transformers

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arXiv:2607.21074v1 Announce Type: new Abstract: Fine-tuning Vision Transformers (ViTs) with low-rank adapters (LoRA) promises better communication efficiency under federated setup, yet existing aggregation strategies face fundamental limitations. Independently averaging these LoRA factors is mathema

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