2 papers
cs.AI2026
FedCGR: Federated Cross-Domain Generative Recommendation
Zhuodong Liu, Hugen Lv, Xiangyu Li +2
Cross-domain recommendation (CDR) transfers preference knowledge across related domains, but federated deployment makes cross-domain alignment difficult because the behavioral anch…
cs.SD2026
Dual-Granularity Orthogonal Disentanglement for Generalizable Audio Deepfake Detection
Zhuodong Liu, Hugen Lv, Xiangyu Li +1
Audio deepfake detectors often fail to generalize across speakers, as they learn speaker-identity features rather than synthesis artifacts, known as implicit identity leakage. Exis…