--- title: "Ulrich Schäfer — author profile and papers — Elamur Research" description: "Ulrich Schäfer, Ostbayerische Technische Hochschule Amberg-Weiden: 2 papers on Elamur Research (2012–2026), h-index 15 — affiliations…" canonical: "https://research.elamur.ai/free/en/authors/ulrich-schafer/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/ulrich-schafer/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Ulrich Schäfer # Ulrich Schäfer Ulrich Schäfer has 2 papers in our library, in 2012–2026, most of them on [Coreference resolution](https://md.research.elamur.ai/free/en/topics/coreference-resolution/), [Bias, fairness & safety](https://md.research.elamur.ai/free/en/topics/bias-fairness-safety/). 2 papers in our library · 2012–2026 [OpenAlex](https://openalex.org/A5010066502) · [ORCID](https://orcid.org/0000-0003-2649-3731) · [**h-index 15**](https://openalex.org/authors/A5010066502) · [62 works](https://openalex.org/works?filter=author.id:A5010066502) · [898 citations](https://openalex.org/works?filter=author.id:A5010066502&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/ulrich-schafer/#papers) · [🔗 Cited 13 times in our library](https://md.research.elamur.ai/free/en/authors/ulrich-schafer/cited-by/) · [⭐ Paper Stars ranking: #8180](https://md.research.elamur.ai/free/en/paper-stars/page/82/#star-8180) 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=Ulrich+Sch%C3%A4fer) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Ulrich+Sch%C3%A4fer) · [dblp](https://dblp.org/search?q=Ulrich+Sch%C3%A4fer) · [ACL Anthology](https://aclanthology.org/search/?q=Ulrich+Sch%C3%A4fer) ## Affiliations [🎓**Ostbayerische Technische Hochschule Amberg-Weiden** Amberg · Germany 2017–2026 · 15 papers*current*](https://ror.org/00gm0aw40) · [🔬**German Research Centre for Artificial Intelligence** Kaiserslautern · Germany 1994–2013 · 30 papers](https://md.research.elamur.ai/free/en/labs/german-research-centre-for-artificial-intelligence/) · [🎓**Saarland University** Saarbrücken · Germany 2004–2006 · 3 papers](https://md.research.elamur.ai/free/en/universities/saarland-university/) · [🎓**University of Regensburg** Regensburg · Germany 2023–2024 · 2 papers](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.[Coreference resolution · 1 work](https://md.research.elamur.ai/free/en/topics/coreference-resolution/) · [Bias, fairness & safety · 1 work](https://md.research.elamur.ai/free/en/topics/bias-fairness-safety/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/ulrich-schafer/year/2026/) ### 2010s [**2012** 1 paper](https://md.research.elamur.ai/free/en/authors/ulrich-schafer/year/2012/) ## Papers The most cited first (OpenAlex and our library). 1. **[A Fully Coreference-annotated Corpus of Scholarly Papers from the ACL Anthology](https://md.research.elamur.ai/free/en/papers/schafer-2012-fully-coreference-annotated-corpus-scholarly/)** *(2012 · 38 citations)* Most coreference resolution (CR) research and training data, such as MUC and ACE, come from newswire. The authors found that systems trained on news perform worse on scientific writing, which relies more on definite descriptions, domain terminology and abstract entities than on person or organization names. To fill… 2. **[Detection of Adversarial Prompts with Model Predictive Entropy](https://md.research.elamur.ai/free/en/papers/rubenbauer-2026-detection-adversarial-prompts-model-predictive/)** *(2026)* Safety-aligned LLMs can still be jailbroken. Many existing defenses depend on knowing the attack type in advance, on retraining, or on a separate guard model. The authors present SENTRY (Semantic ENtropy-based attack Recognition sYstem), an attack-agnostic detector that looks at how uncertain the model is when it… ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [International Conference on Computational Linguistics (COLING)](https://md.research.elamur.ai/free/en/venues/coling/): [COLING 2012](https://md.research.elamur.ai/free/en/venues/coling/2012/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 13 times (of the 149,439 papers whose bibliographies we read); [6 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/ulrich-schafer/cited-by/). Updated 1 November 2026