HO-SFL: Hybrid-Order Split Federated Learning with Backprop-Free Clients and Dimension-Free Aggregation

arXiv:2603.14773 · cs.LG, cs.AI · Submitted 2026-03-16 · Read on arXiv

cs.LG, cs.AI

Submitted: 2026-03-16

Updated: 2026-09-27

Code: https://github.com/HKU-WILL-Lab/HO-SFL

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