Ruan Carvalho

418 total citations · 1 hit paper
4 papers, 242 citations indexed

About

Ruan Carvalho is a scholar working on Sociology and Political Science, Computer Vision and Pattern Recognition and Artificial Intelligence. According to data from OpenAlex, Ruan Carvalho has authored 4 papers receiving a total of 242 indexed citations (citations by other indexed papers that have themselves been cited), including 1 paper in Sociology and Political Science, 1 paper in Computer Vision and Pattern Recognition and 1 paper in Artificial Intelligence. Recurrent topics in Ruan Carvalho's work include Intelligent Tutoring Systems and Adaptive Learning (1 paper), Online and Blended Learning (1 paper) and Online Learning and Analytics (1 paper). Ruan Carvalho is often cited by papers focused on Intelligent Tutoring Systems and Adaptive Learning (1 paper), Online and Blended Learning (1 paper) and Online Learning and Analytics (1 paper). Ruan Carvalho collaborates with scholars based in Brazil, Australia and United Kingdom. Ruan Carvalho's co-authors include Rafael Ferreira Mello, Dragan Gašević, Fred Freitas, Anderson Pinheiro Cavalcanti, Yi‐Shan Tsai, Ig Ibert Bittencourt, Sebastião Elviro de Araújo Neto, Marcelo Marinho, Thales Vieira and Filipe R. Cordeiro and has published in prestigious journals such as Computers and Education Artificial Intelligence and Anais do ... Simpósio Brasileiro de Informática na Educação.

In The Last Decade

Ruan Carvalho

3 papers receiving 231 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Automatic feedback in online learning environments: A systematic literature review

2021 238 citations Anderson Pinheiro Cavalcanti, Ruan Carvalho et al. Computers and Education Artificial Intelligence profile →

Peers

Ruan Carvalho

CSA

EDUCA

IS

AI

DEP

Nadezhda Zhiyenbayeva Kazakhstan

Shiva Hajian Canada

Anderson Pinheiro Cavalcanti Brazil

Paul Tudorache Romania

Olga Tapalova Kazakhstan

Ilie Gligorea Romania

Alwyn Vwen Yen Lee Singapore

Arne Bewersdorff Germany

Anna Åkerfeldt Sweden

Moriah Ariely Israel

Nadezhda Zhiyenbayeva Kazakhstan

Ruan Carvalho

135 ×1.2

CSA

82 ×0.8

EDUCA

83 ×1.4

IS

78 ×1.3

AI

43 ×0.8

DEP

Citations per year, relative to Ruan Carvalho Ruan Carvalho (= 1×) peers Nadezhda Zhiyenbayeva

Countries citing papers authored by Ruan Carvalho

Since Specialization

Citations

This map shows the geographic impact of Ruan Carvalho's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ruan Carvalho with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ruan Carvalho more than expected).

Fields of papers citing papers by Ruan Carvalho

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ruan Carvalho. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ruan Carvalho. The network helps show where Ruan Carvalho may publish in the future.

Co-authorship network of co-authors of Ruan Carvalho

This figure shows the co-authorship network connecting the top 25 collaborators of Ruan Carvalho. A scholar is included among the top collaborators of Ruan Carvalho based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ruan Carvalho. Ruan Carvalho is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

4 of 4 papers shown

1.

Cordeiro, Filipe R., Ruan Carvalho, Thales Vieira, et al.. (2023). Algoritmos de Reconhecimento de Dígitos para Integração de Equações Manuscritas em Sistemas Tutores Inteligentes. 1442–1453.

2.

Cordeiro, Filipe R., et al.. (2023). Recognizing Handwritten Mathematical Expressions of Vertical Addition and Subtraction. 1–6. 2 indexed citations

3.

Cavalcanti, Anderson Pinheiro, Ruan Carvalho, Fred Freitas, et al.. (2021). Automatic feedback in online learning environments: A systematic literature review. Computers and Education Artificial Intelligence. 2. 100027–100027. 238 indexed citations breakdown →

4.

Cavalcanti, Anderson Pinheiro, et al.. (2017). Mineração de Texto Aplicada à Identificação de Colaboração em Fóruns Educacionais. Anais do ... Simpósio Brasileiro de Informática na Educação. 1. 1437–1437. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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