🧑🔬 Peng Xu — papers of 2026 — 2 papers, the most cited first2 papers · all years of Peng XuFrom 128K to 4M: Efficient Training of Ultra-Long Context Large Language ModelsFindings of the Association for Computational LinguisticsChejian Xu, Wei Ping, Peng Xu, et al.2026 · 5 citationsMemCoRL: Alternating Co-Optimization of Memory Retrieval and Utilization via Collaborative Reinforcement LearningAnnual Meeting of the Association for Computational Linguistics (ACL)Yuewen Liu, Peng Xu, Muxi Diao, et al.2026This page in Markdown → https://md.research.elamur.ai/free/en/authors/peng-xu/year/2026/