2 papers
cs.CR2026
SPA: Structure-Preserving Approximation of Gated Activations under FHE
Rui Li, Wenyuan Wu, Weijie Miao
Nonlinear activation evaluation remains a major bottleneck in neural inference under fully homomorphic encryption (FHE). FHE supports efficient addition and multiplication, but lac…
cs.CR2026
Decision-Aware Quadratic ReLU Replacement for HE-Friendly Inference
Rui Li, Wenyuan Wu, Weijie Miao
Fully homomorphic encryption (FHE) supports only additions and multiplications, so FHE-only neural-network inference typically replaces ReLU with polynomials fitted over empirical…