Robust Client-Server Watermarking for Split Federated Learning. - Jiaxiong Tang; Zhengchunmin Dai; Liantao Wu; Peng Sun 003; Honglong Chen; Zhenfu Cao (CoRR, 2025)

Sigil: Server-Enforced Watermarking in U-Shaped Split Federated Learning via Gradient Injection. - Zhengchunmin Dai; Jiaxiong Tang; Peng Sun 003; Honglong Chen; Liantao Wu (CoRR, 2025)

Stateful Agent Backdoor. - Zhengchunmin Dai; Jiaxiong Tang; Liantao Wu; Peng Sun 003; Honglong Chen (CoRR, 2026)