🧑🔬 Jiexiang Xu — papers of 2026 — 2 papers, the most cited first2 papers · all years of Jiexiang XuAction Boundary Blindness: When LLM Agents Cannot Tell Where One Action Ends and Another BeginsAnnual Meeting of the Association for Computational Linguistics (ACL)Zhangyi Wang, Bingnan Yu, Jiexiang Xu, et al.2026ARCHITECT: Uncertainty-Aware Dynamic Tool Learning via Causal Intervention for Open-World AgentsAnnual Meeting of the Association for Computational Linguistics (ACL)Zhangyi Wang, Jiexiang Xu, Bingnan Yu, et al.2026This page in Markdown → https://md.research.elamur.ai/free/en/authors/jiexiang-xu/year/2026/