--- title: "Cheng-Kuang Wu — author profile and papers · Reasoning" description: "Cheng-Kuang Wu: 2 papers on Elamur Research (2023–2025), h-index 4 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/cheng-kuang-wu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/cheng-kuang-wu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Cheng-Kuang Wu # Cheng-Kuang Wu Cheng-Kuang Wu has 2 papers in our library, in 2023–2025, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/); often with [Hsin-Hsi Chen](https://md.research.elamur.ai/free/en/authors/hsin-hsi-chen/), [Hung-yi Lee](https://md.research.elamur.ai/free/en/authors/hung-yi-lee/), [Wei-Lin Chen](https://md.research.elamur.ai/free/en/authors/wei-lin-chen/). 2 papers in our library · 2023–2025 [OpenAlex](https://openalex.org/A5111062513) · [**h-index 4**](https://openalex.org/authors/A5111062513) · [7 works](https://openalex.org/works?filter=author.id:A5111062513) · [82 citations](https://openalex.org/works?filter=author.id:A5111062513&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/cheng-kuang-wu/#papers) · [🔗 Cited 53 times in our library](https://md.research.elamur.ai/free/en/authors/cheng-kuang-wu/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #8391](https://md.research.elamur.ai/free/en/paper-stars/page/84/#star-8391) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Cheng-Kuang+Wu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Cheng-Kuang+Wu) · [dblp](https://dblp.org/search?q=Cheng-Kuang+Wu) · [ACL Anthology](https://aclanthology.org/search/?q=Cheng-Kuang+Wu) ## Affiliations [🎓**National Taiwan University** Taipei · Taiwan 2023 · 3 papers](https://md.research.elamur.ai/free/en/universities/national-taiwan-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 7 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Medicine · 1 work](https://md.research.elamur.ai/free/en/shelves/medicine/) · [Health Informatics · 1 work](https://md.research.elamur.ai/free/en/shelves/medicine/health-informatics/) 🧭 Topics 3 Research subjects and languages the work is about.[Reasoning · 2 works](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/cheng-kuang-wu/year/2025/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/cheng-kuang-wu/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Language Matters: How Do Multilingual Input and Reasoning Paths Affect Large Reasoning Models?](https://md.research.elamur.ai/free/en/papers/tam-2025-language-matters-multilingual-input-reasoning/)** *(2025 · 17 citations)* Large reasoning models (LRMs) write an explicit thinking trace before they answer. It is unclear which language that trace uses when the prompt is not in English, and whether the choice matters. Tam et al. show that open-weight LRMs such as QwQ-32B and Qwen3-30B-A3B mostly think in English, and sometimes in Chinese.… 2. **[Large Language Models Perform Diagnostic Reasoning](https://md.research.elamur.ai/free/en/papers/wu-2023-large-language-models-perform-diagnostic/)** *(2023 · 15 citations)* The paper asks whether general-purpose large language models can carry out the multi-step reasoning doctors use when diagnosing a patient through conversation. ## All works 3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. **[Let Me Speak Freely? A Study On The Impact Of Format Restrictions On Large Language Model Performance. ↗](https://aclanthology.org/2024.emnlp-industry.91/) Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing: Industry Track · no summary yet**Zhi Rui Tam et al.*2024 · 84 citations* 2. [**Language Matters: How Do Multilingual Input and Reasoning Paths Affect Large Reasoning Models? arXiv:2505.17407**Zhi Rui Tam, Cheng-Kuang Wu, Yu Ying Chiu, et al.*2025 · 17 citations*](https://md.research.elamur.ai/free/en/papers/tam-2025-language-matters-multilingual-input-reasoning/) 3. [**Large Language Models Perform Diagnostic Reasoning arXiv:2307.08922**Cheng-Kuang Wu, Wei-Lin Chen, Hsin-Hsi Chen*2023 · 15 citations*](https://md.research.elamur.ai/free/en/papers/wu-2023-large-language-models-perform-diagnostic/) ## Co-authors here 6 co-authors with a page, the most papers together first. - [Hsin-Hsi Chen](https://md.research.elamur.ai/free/en/authors/hsin-hsi-chen/) - [Hung-yi Lee](https://md.research.elamur.ai/free/en/authors/hung-yi-lee/) - [Wei-Lin Chen](https://md.research.elamur.ai/free/en/authors/wei-lin-chen/) - [Yu Ying Chiu](https://md.research.elamur.ai/free/en/authors/yu-ying-chiu/) - [Yun-Nung Chen](https://md.research.elamur.ai/free/en/authors/yun-nung-chen/) - [Zhi Rui Tam](https://md.research.elamur.ai/free/en/authors/zhi-rui-tam/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing: Industry Track ## Cited by Papers of our library cite their works 53 times (of the 149,439 papers whose bibliographies we read); [16 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/cheng-kuang-wu/cited-by/). Updated 30 October 2026