Rafael Ferreira

About

Rafael Ferreira is a scholar working on Artificial Intelligence, Information Systems and Computer Science Applications. According to data from OpenAlex, Rafael Ferreira has authored 17 papers receiving a total of 302 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Artificial Intelligence, 4 papers in Information Systems and 4 papers in Computer Science Applications. Recurrent topics in Rafael Ferreira’s work include Natural Language Processing Techniques (4 papers), Topic Modeling (4 papers) and Advanced Text Analysis Techniques (3 papers). Rafael Ferreira is often cited by papers focused on Natural Language Processing Techniques (4 papers), Topic Modeling (4 papers) and Advanced Text Analysis Techniques (3 papers). Rafael Ferreira collaborates with scholars based in Brazil, United States and Australia. Rafael Ferreira's co-authors include Rafael Dueire Lins, Steven J. Simske, Fred Freitas, Dragan Gašević, Luciano Cabral, Frederico Freitas, Mateus Rosas Ribeiro, Rinaldo Lima, Valdomiro Severino de Souza Júnior and Evandro Costa and has published in prestigious journals such as Expert Systems with Applications, Sustainability and The Internet and Higher Education.

In The Last Decade

Co-authorship network of co-authors of Rafael Ferreira i

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Fields of papers citing papers by Rafael Ferreira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rafael Ferreira. 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 Rafael Ferreira. The network helps show where Rafael Ferreira may publish in the future.

Countries citing papers authored by Rafael Ferreira

Since Specialization

Citations

This map shows the geographic impact of Rafael Ferreira'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 Rafael Ferreira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rafael Ferreira more than expected).

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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