🧑🔬 Hang Yu — papers of 2026 — 3 papers, the most cited first3 papers · all years of Hang YuN-GRPO: Embedding-Level Neighbor Mixing for Enhanced Policy OptimizationFindings of the Association for Computational LinguisticsXukun Zhu, Hang Yu, Peng Di, et al.2026TingIS: Real-time Risk Event Discovery from Noisy Customer Incidents at Enterprise ScaleAnnual Meeting of the Association for Computational Linguistics (ACL)Jun Wang, Ziyin Zhang, Rui Wang, et al.2026Verifier-Free RL for LLMs via Intrinsic Gradient-Norm RewardFindings of the Association for Computational LinguisticsXuexiang Wen, Hang Yu, Linchao Zhu, et al.2026This page in Markdown → https://md.research.elamur.ai/free/en/authors/hang-yu/year/2026/