---
title: "Universidade Federal do Rio Grande do Norte — Elamur Research"
description: "Universidade Federal do Rio Grande do Norte (Natal, Brazil): 2 works on the Elamur Research site, 0 people with a page, 37 citations; its…"
canonical: "https://research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/"
---
[Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/)

[home](https://md.research.elamur.ai/free/en/) / [institutions](https://md.research.elamur.ai/free/en/orgs/) / [universities](https://md.research.elamur.ai/free/en/universities/) / Universidade Federal do Rio Grande do Norte

# Universidade Federal do Rio Grande do Norte

University · UFRN [Natal](https://md.research.elamur.ai/free/en/agglomerations/natal/), [Brazil](https://md.research.elamur.ai/free/en/countries/brazil/)in the agglomeration of [Natal](https://md.research.elamur.ai/free/en/agglomerations/natal/)

- [Website](https://ufrn.br)
- [ROR](https://ror.org/04wn09761)
- [OpenAlex](https://openalex.org/I35046152)
- [Wikidata](https://www.wikidata.org/wiki/Q3847505)

[**2** works in our library](https://md.research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/#works) · [**0** people with a page](https://md.research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/#authors) · [**37** citations of these works](https://md.research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/#works) · [**13** citations in our library](https://md.research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/#works)

## Works in our library (2)

The most cited first (OpenAlex citations plus our library's).

1. [**On the Relation between Context-Free Grammars and Parsing Expression Grammars arXiv:1304.3177**Fabio Mascarenhas, Sérgio Medeiros, Roberto Ierusalimschy*2013 · 26 citations*](https://md.research.elamur.ai/free/en/papers/mascarenhas-2013-relation-between-context-free-grammars/)
2. **[How Can We Effectively Expand the Vocabulary of LLMs with 0.01GB of Target Language Text?](https://md.research.elamur.ai/free/en/papers/yamaguchi-2026-how-can-we-effectively-expand/) [Computational Linguistics](https://md.research.elamur.ai/free/en/venues/cl/)**Atsuki Yamaguchi, Aline Villavicencio, Nikolaos Aletras*2026 · 11 citations*

## Works by year

### 2020s

[**2026** 1 paper](https://md.research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/year/2026/)

### 2010s

[**2013** 1 paper](https://md.research.elamur.ai/free/en/universities/universidade-federal-do-rio-grande-do-norte/year/2013/)

## Fields, topics and concepts

Of its works in our library, with the number of works on each.

📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[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/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computational Theory and Mathematics · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computational-theory-and-mathematics/)

🧭 Topics 2 Research subjects and languages the work is about.[Syntax & grammar formalisms · 1 work](https://md.research.elamur.ai/free/en/topics/syntax-grammar/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/)

💡 Concepts 1 Key ideas and methods explained on our concept pages.[Context-free grammar · 1 work](https://md.research.elamur.ai/free/en/concepts/context-free-grammar/)

## Collaborates with

Institutions on the bylines of the same works here, the most works shared first.

1. **[University of Sheffield](https://md.research.elamur.ai/free/en/universities/university-of-sheffield/)***1 work shared*
2. **[The Alan Turing Institute](https://md.research.elamur.ai/free/en/labs/the-alan-turing-institute/)***1 work shared*
3. **[Pontifícia Universidade Católica do Rio de Janeiro](https://md.research.elamur.ai/free/en/universities/pontificia-universidade-catolica-do-rio-de-janeiro/)***1 work shared*
4. **[University of Exeter](https://md.research.elamur.ai/free/en/universities/university-of-exeter/)***1 work shared*
5. **Universidade Federal do Rio de Janeiro***1 work shared*

Works and people from the bylines of the papers (OpenAlex): a person listed here worked or studied at Universidade Federal do Rio Grande do Norte; employment or education is named only where the person's ORCID record or Wikidata says so. Institution data from ROR and OpenAlex.

Updated 30 October 2026