Poster Sat, Sep 12, 2026 • 1:30 AM – 3:30 AM PDT ExHall # 443

COVERT: Privacy-Preserving Covariant Obfuscation for VLMaaS via Exact Reparameterization and Tailored Tuning

Wenqiang Ruan ⋅ ZiRui Huang ⋅ Yu Lin ⋅ Qizhi Zhang ⋅ Yunlong Mao ⋅ Quanwei Cai ⋅ Jue Hong ⋅ Sheng Zhong ⋅ Ye Wu

Keywords: Federated, Continual & Efficient Learning; Model Security