--- title: "Arto Hellas · Aalto University — author profile and papers" description: "Arto Hellas, Aalto University: 2 papers on Elamur Research (2022–2026), h-index 27 — affiliations, topics, co-authors and who cites them in…" canonical: "https://research.elamur.ai/free/en/authors/arto-hellas/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/arto-hellas/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Arto Hellas # Arto Hellas Arto Hellas has 2 papers in our library, in 2022–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Juho Leinonen](https://md.research.elamur.ai/free/en/authors/juho-leinonen/), [Jing Fan](https://md.research.elamur.ai/free/en/authors/jing-fan/), [Paul Denny](https://md.research.elamur.ai/free/en/authors/paul-denny/). 2 papers in our library · 2022–2026 [OpenAlex](https://openalex.org/A5076828114) · [ORCID](https://orcid.org/0000-0001-6502-209X) · [Wikidata](https://www.wikidata.org/wiki/Q130802133) · [**h-index 27**](https://openalex.org/authors/A5076828114) · [191 works](https://openalex.org/works?filter=author.id:A5076828114) · [3,859 citations](https://openalex.org/works?filter=author.id:A5076828114&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/arto-hellas/#papers) · [🔗 Cited 12 times in our library](https://md.research.elamur.ai/free/en/authors/arto-hellas/cited-by/) · [⭐ Paper Stars ranking: #6245](https://md.research.elamur.ai/free/en/paper-stars/page/63/#star-6245) 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=Arto+Hellas) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Arto+Hellas) · [dblp](https://dblp.org/search?q=Arto+Hellas) · [ACL Anthology](https://aclanthology.org/search/?q=Arto+Hellas) ## Affiliations [🎓**Aalto University** Espoo · Finland 2020–2026 · 133 papers*current*](https://md.research.elamur.ai/free/en/universities/aalto-university/) · [🎓**University of Helsinki** Helsinki · Finland 2016–2019 · 45 papers](https://md.research.elamur.ai/free/en/universities/university-of-helsinki/) 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 4 The field of science this work belongs to (OpenAlex fields).[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 Science Applications · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-science-applications/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 1 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/arto-hellas/year/2026/) · [**2022** 1 paper](https://md.research.elamur.ai/free/en/authors/arto-hellas/year/2022/) ## Papers The most cited first (OpenAlex and our library). 1. **[Using Large Language Models to Enhance Programming Error Messages](https://md.research.elamur.ai/free/en/papers/leinonen-2022-large-language-models-enhance-programming/)** *(2022 · 244 citations)* Novice programmers often struggle with error messages from compilers and interpreters because these messages assume prior expertise. 2. **[The Effects of Structured LLM-Generated Feedback on Programming Assignment Performance](https://md.research.elamur.ai/free/en/papers/mihaylova-2026-effects-structured-llm-generated-feedback/)** *(2026)* Novice programmers often struggle with compiler errors and failed tests, and instructor feedback does not scale to large courses. ## Co-authors here 4 co-authors with a page, the most papers together first. - [Juho Leinonen](https://md.research.elamur.ai/free/en/authors/juho-leinonen/) ×2 - [Jing Fan](https://md.research.elamur.ai/free/en/authors/jing-fan/) - [Paul Denny](https://md.research.elamur.ai/free/en/authors/paul-denny/) - [Peter Brusilovsky](https://md.research.elamur.ai/free/en/authors/peter-brusilovsky/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [ACM Technical Symposium on Computer Science Education (SIGCSE)](https://md.research.elamur.ai/free/en/venues/acm-technical-symposium-on-computer-science-education-sigcse/): [SIGCSE 2022](https://md.research.elamur.ai/free/en/venues/acm-technical-symposium-on-computer-science-education-sigcse/2022/) - [Workshop on Innovative Use of NLP for Building Educational Applications (BEA)](https://md.research.elamur.ai/free/en/venues/bea/): [BEA 2026](https://md.research.elamur.ai/free/en/venues/bea/2026/) ## Cited by Papers of our library cite their works 12 times (of the 149,439 papers whose bibliographies we read); [4 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/arto-hellas/cited-by/). Updated 3 November 2026