--- title: "Hugo Gonçalo Oliveira — author profile and papers in our library" description: "Hugo Gonçalo Oliveira, University of Coimbra: 5 papers on Elamur Research (2026), h-index 0 — affiliations, topics, co-authors and who cites…" canonical: "https://research.elamur.ai/free/en/authors/hugo-goncalo-oliveira/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/hugo-goncalo-oliveira/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Hugo Gonçalo Oliveira # Hugo Gonçalo Oliveira Hugo Gonçalo Oliveira has 5 papers in our library, in 2026, most of them on [Information extraction](https://md.research.elamur.ai/free/en/topics/information-extraction/), [Named entity recognition](https://md.research.elamur.ai/free/en/topics/named-entity-recognition/), [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Catarina Silva](https://md.research.elamur.ai/free/en/authors/catarina-silva/), [Tomás Pinto](https://md.research.elamur.ai/free/en/authors/tomas-pinto/). 5 papers in our library · 2026 [OpenAlex](https://openalex.org/A5135213749) · [**h-index 0**](https://openalex.org/authors/A5135213749) · [7 works](https://openalex.org/works?filter=author.id:A5135213749) · [0 citations](https://openalex.org/works?filter=author.id:A5135213749&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 5 works in our library](https://md.research.elamur.ai/free/en/authors/hugo-goncalo-oliveira/#papers) · [⭐ Paper Stars ranking: #11794](https://md.research.elamur.ai/free/en/paper-stars/page/118/#star-11794) 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=Hugo+Gon%C3%A7alo+Oliveira) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Hugo+Gon%C3%A7alo+Oliveira) · [dblp](https://dblp.org/search?q=Hugo+Gon%C3%A7alo+Oliveira) · [ACL Anthology](https://aclanthology.org/search/?q=Hugo+Gon%C3%A7alo+Oliveira) ## Affiliations [🎓**University of Coimbra** Coimbra · Portugal 2023–2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/universities/university-of-coimbra/) 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 10 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 5 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science · 5 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [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/) · [Biochemistry, Genetics and Molecular Biology · 1 work](https://md.research.elamur.ai/free/en/shelves/biochemistry-genetics-and-molecular-biology/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Law · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/law/) · [Molecular Biology · 1 work](https://md.research.elamur.ai/free/en/shelves/biochemistry-genetics-and-molecular-biology/molecular-biology/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) 🧭 Topics 7 Research subjects and languages the work is about.[Information extraction · 2 works](https://md.research.elamur.ai/free/en/topics/information-extraction/) · [Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Legal AI · 1 work](https://md.research.elamur.ai/free/en/topics/legal-ai/) · [Named entity recognition · 1 work](https://md.research.elamur.ai/free/en/topics/named-entity-recognition/) · [Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) ## Works by year ### 2020s [**2026** 5 papers](https://md.research.elamur.ai/free/en/authors/hugo-goncalo-oliveira/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Benchmarking Retrieval-Augmented Generation for Scientific Knowledge QA in European Portuguese](https://md.research.elamur.ai/free/en/papers/matos-2026-benchmarking-retrieval-augmented-generation-scientific/)** *(2026)* The paper asks whether retrieval-augmented generation helps small open language models answer scientific multiple-choice questions in European Portuguese (pt-PT), and how much the outcome depends on retrieval design. 2. **[Evaluating Generative Large Language Models for Portuguese Scientific Information Extraction](https://md.research.elamur.ai/free/en/papers/pinto-2026-evaluating-generative-large-language-models/)** *(2026)* Scientific knowledge graphs (SciKGs) depend on reliable extraction of entities and relations from research papers. 3. **[Field of Science and Technology Classification of Academic Documents in Portuguese](https://md.research.elamur.ai/free/en/papers/simoes-2026-field-science-technology-classification-academic/)** *(2026)* Academic repositories often have missing or wrong metadata. In Estudo Geral (EG), the University of Coimbra's repository, many theses have no OECD Field of Science and Technology (FOS) label. The authors treat FOS assignment for Portuguese theses as a five-class text classification problem. Agricultural Sciences is… 4. **[Prompt Engineering for Named Entity Extraction from Portuguese Legal Documents](https://md.research.elamur.ai/free/en/papers/maffeo-2026-prompt-engineering-named-entity-extraction/)** *(2026)* Supervised NER for Portuguese legal texts is limited because annotated corpora are scarce and expensive to build. 5. **[RelEx-PT: A Portuguese Sentence-Level Relation Extraction Dataset](https://md.research.elamur.ai/free/en/papers/pinto-2026-relex-pt-portuguese-sentence-level/)** *(2026)* Portuguese relation extraction lacks clean, controlled benchmarks. Existing resources tend to cover narrow domains, are skewed toward a few relations, target multi-sentence contexts, or depend on costly manual annotation. The authors address this with RelEx-PT, a natively Portuguese dataset in which each sentence has… ## Co-authors here 2 co-authors with a page, the most papers together first. - [Catarina Silva](https://md.research.elamur.ai/free/en/authors/catarina-silva/) ×4 - [Tomás Pinto](https://md.research.elamur.ai/free/en/authors/tomas-pinto/) ×2 ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Natural Scientific Language Processing (NSLP) @ LREC](https://md.research.elamur.ai/free/en/venues/nslp/) ×2: [Natural Scientific Language Processing (NSLP) @ LREC 2026](https://md.research.elamur.ai/free/en/venues/nslp/2026/) ×2 - [International Conference on Computational Processing of Portuguese](https://md.research.elamur.ai/free/en/venues/propor/) ×2: [International Conference on Computational Processing of Portuguese 2026](https://md.research.elamur.ai/free/en/venues/propor/2026/) ×2 - [Language Resources and Evaluation Conference (LREC)](https://md.research.elamur.ai/free/en/venues/lrec/): [LREC 2026](https://md.research.elamur.ai/free/en/venues/lrec/2026/) Updated 1 November 2026