--- title: "João Victor Assaoka Ribeiro — author profile and papers" description: "João Victor Assaoka Ribeiro: 2 papers on Elamur Research (2026) — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/joao-victor-assaoka-ribeiro/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/joao-victor-assaoka-ribeiro/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / João Victor Assaoka Ribeiro # João Victor Assaoka Ribeiro João Victor Assaoka Ribeiro has 2 papers in our library, in 2026, most of them on [Summarization](https://md.research.elamur.ai/free/en/topics/summarization/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/); often with [José Vitor Souza Cardoso Requena](https://md.research.elamur.ai/free/en/authors/jose-vitor-souza-cardoso-requena/), [Lilian Berton](https://md.research.elamur.ai/free/en/authors/lilian-berton/). 2 papers in our library · 2026 No OpenAlex profile matched yet. [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/joao-victor-assaoka-ribeiro/#papers) · [⭐ Paper Stars ranking: #13684](https://md.research.elamur.ai/free/en/paper-stars/page/137/#star-13684) 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=Jo%C3%A3o+Victor+Assaoka+Ribeiro) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Jo%C3%A3o+Victor+Assaoka+Ribeiro) · [dblp](https://dblp.org/search?q=Jo%C3%A3o+Victor+Assaoka+Ribeiro) · [ACL Anthology](https://aclanthology.org/search/?q=Jo%C3%A3o+Victor+Assaoka+Ribeiro) ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 2 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/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) 🧭 Topics 3 Research subjects and languages the work is about.[Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Summarization · 1 work](https://md.research.elamur.ai/free/en/topics/summarization/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/joao-victor-assaoka-ribeiro/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[A Multimodal Framework for Financial Fake News Detection for Brazilian Portuguese](https://md.research.elamur.ai/free/en/papers/requena-2026-multimodal-framework-financial-fake-news/)** *(2026)* Research on Portuguese fake news has mostly covered politics, public health and everyday topics, and nearly all detectors read plain text only. This ignores screenshots and image-based scams, which are common in finance. The authors build a detection framework for Brazilian Portuguese financial news. 2. **[Evaluating Reference-Free Summarization Quality Metrics for Portuguese: A Study with Human Judgments in Financial News](https://md.research.elamur.ai/free/en/papers/ribeiro-2026-evaluating-reference-free-summarization-quality/)** *(2026)* Production pipelines that summarize Portuguese financial news rarely have expert-written reference summaries, so metrics like ROUGE cannot be used. ## Co-authors here 2 co-authors with a page, the most papers together first. - [José Vitor Souza Cardoso Requena](https://md.research.elamur.ai/free/en/authors/jose-vitor-souza-cardoso-requena/) ×2 - [Lilian Berton](https://md.research.elamur.ai/free/en/authors/lilian-berton/) ×2 ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [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 Updated 1 November 2026