作者位次 #7/8SIGIR 2026Poster· Information Retrieval (Short)
HE-DeepFM: An FHE Inference System for CTR Prediction with Efficient FM Interactions
Qiyue Su · Hang Gu · Zhiguang Wang · Teng Wang · Zhendong Zheng · Qianyu Cheng · Lei Gong · Chao Wang
摘要
Scoring models such as click-through rate (CTR) prediction underpin recommendation and advertising systems, but their features are highly sensitive, making plaintext cloud inference risky. Fully homomorphic encryption (FHE) enables inference directly on ciphertexts, yet homomorphic computation is...