--- title: "Nils Constantin Hellwig — author profile and papers in our library" description: "Nils Constantin Hellwig, University of Regensburg: 2 papers on Elamur Research (2025–2026), h-index 3 — affiliations, topics, co-authors…" canonical: "https://research.elamur.ai/free/en/authors/nils-constantin-hellwig/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/nils-constantin-hellwig/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Nils Constantin Hellwig # Nils Constantin Hellwig Nils Constantin Hellwig has 2 papers in our library, in 2025–2026, most of them on [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Low-resource languages](https://md.research.elamur.ai/free/en/topics/low-resource-languages/); often with [Udo Kruschwitz](https://md.research.elamur.ai/free/en/authors/udo-kruschwitz/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5093323666) · [ORCID](https://orcid.org/0009-0000-7305-8797) · [**h-index 3**](https://openalex.org/authors/A5093323666) · [27 works](https://openalex.org/works?filter=author.id:A5093323666) · [78 citations](https://openalex.org/works?filter=author.id:A5093323666&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/nils-constantin-hellwig/#papers) · 🔗 Cited 4 times in our library · [2 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #10737](https://md.research.elamur.ai/free/en/paper-stars/page/108/#star-10737) 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=Nils+Constantin+Hellwig) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Nils+Constantin+Hellwig) · [dblp](https://dblp.org/search?q=Nils+Constantin+Hellwig) · [ACL Anthology](https://aclanthology.org/search/?q=Nils+Constantin+Hellwig) ## Affiliations [🎓**University of Regensburg** Regensburg · Germany 2024–2026 · 17 papersEmployment since 2024 · PhD Student*current*](https://md.research.elamur.ai/free/en/universities/university-of-regensburg/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 4 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [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/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 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/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/nils-constantin-hellwig/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/nils-constantin-hellwig/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[German Aspect-based Sentiment Analysis in the Wild: B2B Dataset Creation and Cross-Domain Evaluation](https://md.research.elamur.ai/free/en/papers/fehle-2025-german-aspect-based-sentiment-analysis/)** *(2025 · 3 citations)* The paper tackles aspect-based sentiment analysis (ABSA) for German in a setting that research rarely covers: Business-to-Business (B2B) software feedback. 2. **[schmerle at SemEval-2026 Task 4: Exploring Large Language Model Prompting Strategies for Low-Resource Narrative Similarity Detection](https://md.research.elamur.ai/free/en/papers/schmerle-2026-schmerle-semeval-2026-task-4/)** *(2026 · 1 citation)* The paper addresses SemEval-2026 Task 4, Track A. Each item is a triple: an anchor story and two candidates. The system must decide which candidate is narratively closer to the anchor, judged by abstract theme, course of action and outcome. The authors use no fine-tuning and no extra annotation. They only prompt… ## All works 4 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. **[German Aspect-based Sentiment Analysis in the Wild: B2B Dataset Creation and Cross-Domain Evaluation](https://md.research.elamur.ai/free/en/papers/fehle-2025-german-aspect-based-sentiment-analysis/) [Conference on Natural Language Processing](https://md.research.elamur.ai/free/en/venues/konvens/)**Jakob Fehle, Niklas Donhauser, Udo Kruschwitz, et al.*2025 · 3 citations* 2. **[schmerle at SemEval-2026 Task 4: Exploring Large Language Model Prompting Strategies for Low-Resource Narrative Similarity Detection](https://md.research.elamur.ai/free/en/papers/schmerle-2026-schmerle-semeval-2026-task-4/) [International Workshop on Semantic Evaluation (SemEval)](https://md.research.elamur.ai/free/en/venues/semeval/)**Maximilian Schmerle, Nils Constantin Hellwig*2026 · 1 citation* 3. **[Annotation Quality in Aspect-Based Sentiment Analysis: A Case Study Comparing Experts, Students, Crowdworkers, and Large Language Models ↗](https://aclanthology.org/2026.resourceful-4.8/) Proceedings of the Fourth Workshop on the Role of Resources in the Age of Large Language Models (RESOURCEFUL 2026) · no summary yet**Niklas Donhauser et al.*2026* 4. **[Annotation Quality in Aspect-Based Sentiment Analysis: A Case Study Comparing Experts, Students, Crowdworkers, and Large Language Model ↗](https://arxiv.org/abs/2605.03624) arXiv:2605.03624 · no summary yet**Niklas Donhauser et al.*2026* ## Co-authors here 1 co-author with a page, the most papers together first. - [Udo Kruschwitz](https://md.research.elamur.ai/free/en/authors/udo-kruschwitz/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Natural Language Processing](https://md.research.elamur.ai/free/en/venues/konvens/): [Conference on Natural Language Processing 2025](https://md.research.elamur.ai/free/en/venues/konvens/2025/) - [International Workshop on Semantic Evaluation (SemEval)](https://md.research.elamur.ai/free/en/venues/semeval/): [SemEval 2026](https://md.research.elamur.ai/free/en/venues/semeval/2026/) - Proceedings of the Fourth Workshop on the Role of Resources in the Age of Large Language Models (RESOURCEFUL 2026) ## Cited by Papers of our library cite their works 4 times (of the 149,439 papers whose bibliographies we read). Updated 31 October 2026