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title: "Weihao Xuan — papers of 2026 — 4 papers, the most cited first"
description: "Weihao Xuan — papers of 2026: 4 papers on Elamur Research, the most cited first — what each work is about in our own words."
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# Weihao Xuan — papers of 2026 — 4 papers, the most cited first

4 papers · [all years of Weihao Xuan](https://md.research.elamur.ai/free/en/authors/weihao-xuan/#years)

**[The Confidence Dichotomy: Analyzing and Mitigating Miscalibration in Tool-Use Agents](https://md.research.elamur.ai/free/en/papers/xuan-2026-confidence-dichotomy-analyzing-mitigating-miscalibration/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Weihao Xuan, Qingcheng Zeng, Heli Qi, et al.*2026 · 2 citations*

**[Code-Switching Information Retrieval: Benchmarks, Analysis, and the Limits of Current Retrievers](https://md.research.elamur.ai/free/en/papers/zeng-2026-code-switching-information-retrieval-benchmarks/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Qingcheng Zeng, Yuheng Lu, Zeqi Zhou, et al.*2026 · 1 citation*

**[How to Improve LLMs' Performance on Specific Languages: A Perspective on LLM-Derived Language Similarity](https://md.research.elamur.ai/free/en/papers/shi-2026-how-improve-llms-performance-specific/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Xinhe Shi, Qingcheng Zeng, Weihao Xuan, et al.*2026*

**[Taming Object Hallucinations with Verified Atomic Confidence Estimation](https://md.research.elamur.ai/free/en/papers/liu-2026-taming-object-hallucinations-verified-atomic/) [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/)**Jiarui Liu, Weihao Xuan, Zhijing Jin, et al.*2026*