🧑🔬 Cheng Liu — papers of 2026 — 1 paper, the most cited first1 paper · all years of Cheng LiuTrajGuard: Streaming Hidden-state Trajectory Detection for Decoding-time Jailbreak DefenseFindings of the Association for Computational LinguisticsCheng Liu, Xiaolei Liu, Xingyu Li, et al.2026This page in Markdown → https://md.research.elamur.ai/free/en/authors/cheng-liu/year/2026/