Author

Cheng Hong

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#artificial intelligence Jun 2026

When New Generators Arrive: Lifelong Machine-Generated Text Attribution via Ridge Feature Transfer

RidgeFT is proposed, a lightweight analytic update framework that does not rely on exemplar replay and achieves the best overall macro-F1 across domains, backbones, and incremental protocols, while also improving both old-class retention and new-class adaptation.

Zhen Sun, Yifan Liao, Zhicong Huang et al. · arXiv.org · 3 citations

Preprint Aug 2026

ARENA: Automated Red-Teaming for Large Audio Language Models

Ablations show that feedback-based refinement and audio-variant search substantially improve attack discovery.

Jiaming He, Zhicong Huang, Tian Jin et al. · 0 citations