--- title: "Lun-Wei Ku — author profile and papers · Machine translation" description: "Lun-Wei Ku, Institute of Information Science, Academia Sinica: 4 papers on Elamur Research (2020–2026), h-index 25 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/lun-wei-ku/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/lun-wei-ku/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Lun-Wei Ku # Lun-Wei Ku Lun-Wei Ku has 4 papers in our library, in 2020–2026, most of them on [Machine translation](https://md.research.elamur.ai/free/en/topics/machine-translation/), [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/); often with [Luis Frentzen Salim](https://md.research.elamur.ai/free/en/authors/luis-frentzen-salim/), [Yung-Hui Li](https://md.research.elamur.ai/free/en/authors/yung-hui-li/), [Esteban Carlin](https://md.research.elamur.ai/free/en/authors/esteban-carlin/). 4 papers in our library · 2020–2026 [OpenAlex](https://openalex.org/A5029671916) · [ORCID](https://orcid.org/0000-0003-2691-5404) · [Wikidata](https://www.wikidata.org/wiki/Q131197155) · [**h-index 25**](https://openalex.org/authors/A5029671916) · [142 works](https://openalex.org/works?filter=author.id:A5029671916) · [2,856 citations](https://openalex.org/works?filter=author.id:A5029671916&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 4 works in our library](https://md.research.elamur.ai/free/en/authors/lun-wei-ku/#papers) · [🔗 Cited 69 times in our library](https://md.research.elamur.ai/free/en/authors/lun-wei-ku/cited-by/) · [2 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #9368](https://md.research.elamur.ai/free/en/paper-stars/page/94/#star-9368) 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=Lun-Wei+Ku) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Lun-Wei+Ku) · [dblp](https://dblp.org/search?q=Lun-Wei+Ku) · [ACL Anthology](https://aclanthology.org/search/?q=Lun-Wei+Ku) ## Affiliations [🔬**Academia Sinica** Taipei · Taiwan 2013–2026 · 75 papers*current*](https://md.research.elamur.ai/free/en/labs/academia-sinica/) · [🔬**Institute of Information Science, Academia Sinica** Taipei · Taiwan 2013–2026 · 42 papers*current*](https://md.research.elamur.ai/free/en/labs/institute-of-information-science-academia-sinica/) · [🎓**National Taiwan University** Taipei · Taiwan 2002–2023 · 14 papers](https://md.research.elamur.ai/free/en/universities/national-taiwan-university/) · [🎓**National Yunlin University of Science and Technology** Douliu · Taiwan 2011–2012 · 4 papers](https://ror.org/04qkq2m54) · [🎓**Pennsylvania State University** State College · United States 2021–2022 · 3 papers](https://md.research.elamur.ai/free/en/universities/pennsylvania-state-university/) · [🎓**Carnegie Mellon University** Pittsburgh · United States 2017–2018 · 3 papers](https://md.research.elamur.ai/free/en/universities/carnegie-mellon-university/) · [🎓**University of Massachusetts Amherst** Amherst Center · United States 2019–2022 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-massachusetts-amherst/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 6 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 9 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Experimental and Cognitive Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/experimental-and-cognitive-psychology/) · [Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/) · [Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Sociology and Political Science · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/sociology-and-political-science/) 🧭 Topics 5 Research subjects and languages the work is about.[Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) · [Low-resource languages · 1 work](https://md.research.elamur.ai/free/en/topics/low-resource-languages/) · [Machine translation · 1 work](https://md.research.elamur.ai/free/en/topics/machine-translation/) · [Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 3 papers](https://md.research.elamur.ai/free/en/authors/lun-wei-ku/year/2026/) · [**2020** 1 paper](https://md.research.elamur.ai/free/en/authors/lun-wei-ku/year/2020/) ## Papers The most cited first (OpenAlex and our library). 1. **[Reactive Supervision: A New Method for Collecting Sarcasm Data](https://md.research.elamur.ai/free/en/papers/shmueli-2020-reactive-supervision-new-method-collecting/)** *(2020 · 36 citations)* Sarcasm detection models need large labeled corpora. Existing ways of gathering such data each have drawbacks. Hashtag-based distant supervision is noisy and captures only the author's intent. Manual annotation and manual collection are slow, costly and capture a single perspective. The authors propose reactive… 2. **[Beyond Many-Shot Translation: Scaling In-Context Demonstrations For Low-Resource Machine Translation](https://md.research.elamur.ai/free/en/papers/salim-2026-beyond-many-shot-translation-scaling/)** *(2026 · 2 citations)* The paper asks whether long-context LLMs can be adapted to low-resource machine translation through in-context learning alone, with no fine-tuning, if the prompt holds thousands of demonstrations rather than a few. 3. **[Expert Calibration Lens for Pruning Mixture of Experts](https://md.research.elamur.ai/free/en/papers/salim-2026-expert-calibration-lens-pruning-mixture/)** *(2026)* Expert pruning makes Mixture-of-Experts (MoE) models cheaper to deploy, but its results depend heavily on the calibration set. 4. **[Truth or Dare: Analyzing LLM Susceptibility to External Evidence of Varying Factuality](https://md.research.elamur.ai/free/en/papers/su-2026-truth-or-dare-analyzing-llm/)** *(2026)* This paper asks how the specific properties of false retrieved evidence affect how easily LLMs are misled in retrieval-augmented question answering. ## All works 6 works of theirs in our library, the most cited first; 4 with a page here, the others link their original until we summarise them. 1. **[LLM-in-the-loop: Leveraging Large Language Model for Thematic Analysis ↗](https://aclanthology.org/2023.findings-emnlp.669/) Findings of the Association for Computational Linguistics: EMNLP 2023 · no summary yet**Shih-Chieh Dai, Aiping Xiong, Lun-Wei Ku*2023 · 122 citations* 2. **[Beyond Fair Pay: Ethical Implications of NLP Crowdsourcing ↗](https://aclanthology.org/2021.naacl-main.295/) Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies · no summary yet**Boaz Shmueli et al.*2021 · 101 citations* 3. **[Reactive Supervision: A New Method for Collecting Sarcasm Data](https://md.research.elamur.ai/free/en/papers/shmueli-2020-reactive-supervision-new-method-collecting/) [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/)**Boaz Shmueli, Lun-Wei Ku, Soumya Ray*2020 · 36 citations* 4. **[Beyond Many-Shot Translation: Scaling In-Context Demonstrations For Low-Resource Machine Translation](https://md.research.elamur.ai/free/en/papers/salim-2026-beyond-many-shot-translation-scaling/) [Workshop on Language Models for Low-Resource Languages](https://md.research.elamur.ai/free/en/venues/loreslm/)**Luis Frentzen Salim, Esteban Carlin, Alexandre Morinvil, et al.*2026 · 2 citations* 5. **[Expert Calibration Lens for Pruning Mixture of Experts](https://md.research.elamur.ai/free/en/papers/salim-2026-expert-calibration-lens-pruning-mixture/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Luis Frentzen Salim, Chia-Chun Wu, Tran Van Nhiem, et al.*2026* 6. **[Truth or Dare: Analyzing LLM Susceptibility to External Evidence of Varying Factuality](https://md.research.elamur.ai/free/en/papers/su-2026-truth-or-dare-analyzing-llm/) [Workshop on Trustworthy NLP](https://md.research.elamur.ai/free/en/venues/trustnlp/)**Han-Yu Su, Kuan-Yu Chu, Yung-Hui Li, et al.*2026* ## Co-authors here 3 co-authors with a page, the most papers together first. - [Luis Frentzen Salim](https://md.research.elamur.ai/free/en/authors/luis-frentzen-salim/) ×2 - [Yung-Hui Li](https://md.research.elamur.ai/free/en/authors/yung-hui-li/) ×2 - [Esteban Carlin](https://md.research.elamur.ai/free/en/authors/esteban-carlin/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2020](https://md.research.elamur.ai/free/en/venues/emnlp/2020/) - [Workshop on Language Models for Low-Resource Languages](https://md.research.elamur.ai/free/en/venues/loreslm/): [Workshop on Language Models for Low-Resource Languages 2026](https://md.research.elamur.ai/free/en/venues/loreslm/2026/) - [Workshop on Trustworthy NLP](https://md.research.elamur.ai/free/en/venues/trustnlp/): [Workshop on Trustworthy NLP 2026](https://md.research.elamur.ai/free/en/venues/trustnlp/2026/) - Findings of the Association for Computational Linguistics: EMNLP 2023 - Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies ## Cited by Papers of our library cite their works 69 times (of the 149,439 papers whose bibliographies we read); [20 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/lun-wei-ku/cited-by/). Updated 1 November 2026