Ricardo Alexsandro de Medeiros Valentim

Statistics

Publications

Citations

984

H-Index

Active since

2006

Affiliations

Universidade Federal do Rio Grande do Norte(Current)

University of Coimbra

Instituto Federal do Rio Grande do Norte

Universidade do Estado do Rio de Janeiro

Hospital Universitário Onofre Lopes

Ricardo Alexsandro de Medeiros Valentim is an author at Universidade Federal do Rio Grande do Norte specializing in infectious diseases, computing, and biomedical signal processing.

ORCID

Publications per year

2006–2023

Publications

Computer-aided detection (CADe) and diagnosis (CADx) system for lung cancer with likelihood of malignancy

Macedo Firmino, Giovani Angelo, Antônio Higor Freire de Morais et al. · BioMedical Engineering OnLine · 2016 · 249 citations · Full text

Medicine, Oncology, Radiology +17

The theory of learning styles applied to distance learning

Roberto Douglas da Costa, Gustavo Fontoura de Souza, Ricardo Alexsandro de Medeiros Valentim et al. · Cognitive Systems Research · 2020 · 103 citations

Education, Educational Technology, Teaching +10

A fuzzy model for processing and monitoring vital signs in ICU patients

Cicília RM Leite, G R M A Sizilio, Adrião DD Neto et al. · BioMedical Engineering OnLine · 2011 · 50 citations · Full text

Computing, Biomedical Informatics, Health Informatics +17

Efficient machine learning approach for volunteer eye-blink detection in real-time using webcam

Paulo Augusto de Lima Medeiros, Gabriel Vinícius Souza da Silva, Felipe Fernandes et al. · Expert Systems with Applications · 2021 · 44 citations · Full text

Computing, Computer Science, Neurology +15

Use of Interrupted Time Series Analysis in Understanding the Course of the Congenital Syphilis Epidemic in Brazil

Rafael Pinto, Ricardo Alexsandro de Medeiros Valentim, Lyrene Fernandes da Silva et al. · The Lancet Regional Health - Americas · 2021 · 43 citations · Full text

Public Health, Health Policy, Infectious Diseases +15

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