Halt the Hallucination: Decoupling Signal and Semantic OOD Detection Based on Cascaded Early Rejection. - Ningkang Peng; Chuanjie Cheng; Jingyang Mao; Xiaoqian Peng; Feng Xing; Bo Zhang 096; Chao Tan; Zhichao Zheng 006; Peiheng Li; Yanhui Gu (CoRR, 2026)

Early High-Frequency Injection for Geometry-Sensitive OOD Detection. - Chuanjie Cheng; Ningkang Peng; Chenxi Liu; Yifan He; Peirong Ma; Yanhui Gu (CoRR, 2026)