---
title: "Xu Tan — papers of 2026 — 2 papers, the most cited first"
description: "Xu Tan — papers of 2026: 2 papers on Elamur Research, the most cited first — what each work is about in our own words."
canonical: "https://research.elamur.ai/free/en/authors/xu-tan/year/2026/"
---
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# Xu Tan — papers of 2026 — 2 papers, the most cited first

2 papers · [all years of Xu Tan](https://md.research.elamur.ai/free/en/authors/xu-tan/#years)

**[UI-Copilot: Advancing Long-Horizon GUI Automation via Tool-Integrated Policy Optimization](https://md.research.elamur.ai/free/en/papers/lu-2026-ui-copilot-advancing-long-horizon/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Zhengxi Lu, Fei Tang, Guangyi Liu, et al.*2026 · 1 citation*

**[Pause or Fabricate? Training Language Models for Grounded Reasoning](https://md.research.elamur.ai/free/en/papers/qiu-2026-pause-or-fabricate-training-language/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Yiwen Qiu, Linjuan Wu, Yizhou Liu, et al.*2026*