Samuel Mafra

409 total citations
48 papers, 241 citations indexed

About

Samuel Mafra is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Computer Vision and Pattern Recognition. According to data from OpenAlex, Samuel Mafra has authored 48 papers receiving a total of 241 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Electrical and Electronic Engineering, 26 papers in Computer Networks and Communications and 3 papers in Computer Vision and Pattern Recognition. Recurrent topics in Samuel Mafra's work include Cooperative Communication and Network Coding (15 papers), Advanced MIMO Systems Optimization (13 papers) and Cognitive Radio Networks and Spectrum Sensing (12 papers). Samuel Mafra is often cited by papers focused on Cooperative Communication and Network Coding (15 papers), Advanced MIMO Systems Optimization (13 papers) and Cognitive Radio Networks and Spectrum Sensing (12 papers). Samuel Mafra collaborates with scholars based in Brazil, Chile and Cuba. Samuel Mafra's co-authors include Evelio Fernández, Richard Demo Souza, Felipe A. P. de Figueiredo, Samuel Montejo‐Sánchez, João Luiz Rebelatto, Pascal Lorenz, Joel J. P. C. Rodrigues, Mauro A. A. da Cruz, Hirley Alves and Glauber Brante and has published in prestigious journals such as Scientific Reports, IEEE Transactions on Signal Processing and Sensors.

In The Last Decade

Samuel Mafra

38 papers receiving 236 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Samuel Mafra Brazil 9 126 126 32 18 18 48 241
Kiseon Kim South Korea 8 114 0.9× 89 0.7× 50 1.6× 12 0.7× 10 0.6× 27 248
Vandana Bassoo Mauritius 10 160 1.3× 163 1.3× 24 0.8× 23 1.3× 9 0.5× 38 299
Georgios Kormentzas Greece 8 196 1.6× 183 1.5× 38 1.2× 8 0.4× 28 1.6× 21 317
Jean-Pierre Chanet France 9 118 0.9× 83 0.7× 44 1.4× 15 0.8× 10 0.6× 29 241
Fengjun Shang China 10 230 1.8× 128 1.0× 77 2.4× 17 0.9× 9 0.5× 34 364
Ashok V. Sutagundar India 9 153 1.2× 89 0.7× 28 0.9× 20 1.1× 10 0.6× 52 237
Sathish Kumar Selvaperumal Malaysia 9 38 0.3× 98 0.8× 26 0.8× 48 2.7× 34 1.9× 44 240
Khaled M. Rabie United Kingdom 8 68 0.5× 106 0.8× 59 1.8× 10 0.6× 44 2.4× 14 254
Ehsan Ahvar France 11 214 1.7× 137 1.1× 21 0.7× 27 1.5× 6 0.3× 25 322
Malathy Sathyamoorthy India 10 67 0.5× 106 0.8× 27 0.8× 31 1.7× 5 0.3× 43 233

Countries citing papers authored by Samuel Mafra

Since Specialization
Citations

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

Fields of papers citing papers by Samuel Mafra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Samuel Mafra

This figure shows the co-authorship network connecting the top 25 collaborators of Samuel Mafra. A scholar is included among the top collaborators of Samuel Mafra 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 Samuel Mafra. Samuel Mafra is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Figueiredo, Felipe A. P. de, et al.. (2025). A Sample-Based, Multistage Machine Learning Pipeline for Scalable IoT Threat Detection. IEEE Embedded Systems Letters. 18(1). 36–39.
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Figueiredo, Felipe A. P. de, et al.. (2025). A practical evaluation of AutoML tools for binary, multiclass, and multilabel classification. Scientific Reports. 15(1). 17682–17682. 1 indexed citations
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Figueiredo, Felipe A. P. de, et al.. (2024). Tiny Machine Learning for Classifying Specialty Coffees.
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Mafra, Samuel, et al.. (2023). Exploiting Simultaneous Multi-Brand Operation to Improve 6TiSCH Reliability and Latency. Journal of Communication and Information Systems. 38(1). 157–168.
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Mafra, Samuel, et al.. (2023). A Survey on the Impact of Intelligent Surfaces in the Terahertz Communication Channel Models. Sensors. 24(1). 33–33. 3 indexed citations
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Souza, Richard Demo, et al.. (2022). Improving 6TiSCH Reliability and Latency with Simultaneous Multi-Band Operation. 1 indexed citations
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Cruz, Mauro A. A. da, et al.. (2021). OLP—A RESTful Open Low-Code Platform. Future Internet. 13(10). 249–249. 14 indexed citations
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Mafra, Samuel, et al.. (2020). A Review and Construction of a Real-time Facial Recognition System. 191–200. 2 indexed citations
16.
Mafra, Samuel, et al.. (2019). On the performance of two‐user full‐duplex network‐coded cooperation. International Journal of Communication Systems. 32(8). 2 indexed citations
17.
Fernández, Evelio, et al.. (2018). Optimal Improper Gaussian Signaling for Physical Layer Security in Cognitive Radio Networks. Security and Communication Networks. 2018. 1–13. 1 indexed citations
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Fernández, Evelio, et al.. (2018). Physical Layer Security in Cognitive Radio Networks Using Improper Gaussian Signaling. IEEE Communications Letters. 22(9). 1886–1889. 8 indexed citations
19.
Mafra, Samuel, Hirley Alves, Daniel Benevides da Costa, et al.. (2015). On the performance of cognitive full-duplex relaying under spectrum sharing constraints. EURASIP Journal on Wireless Communications and Networking. 2015(1). 15 indexed citations
20.
Montejo‐Sánchez, Samuel, et al.. (2015). Energy Efficient Power Allocation Schemes for a Two-User Network-Coded Cooperative Cognitive Radio Network. IEEE Transactions on Signal Processing. 64(7). 1654–1667. 25 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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