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arXiv AI By Zhiheng Peng, Wenwei Jin, Yangshi Ge, Siyu Xia, Jiawei Li, Xu Tang

EvoKnow: Continual Knowledge Evolution for AI-Generated Image Detection

Read the original on arXiv AI →

EvoKnow is a replay‑free framework for continual AI‑generated image detection that treats forensic knowledge as evolving. It keeps a shared forensic basis from base domains, adds isolated residual experts for new generators, and uses an Analytical Incremental Router (AIR) updated in closed form from current‑stage data and accumulated statistics. Experiments show strong cross‑generator generalization, few‑shot expansion, and low forgetting, achieving 96.70% accuracy on non‑base generators and 96.32% mean stage‑wise accuracy under a strict replay‑free protocol.

Machine-generated by The Flow from the publisher's headline and feed description — not written or checked by a human. The full article lives at arXiv AI.

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