Luı́s A. Alexandre
3 papers in the PaperMetrix corpus
Papers by this author
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Lesion classification in mammograms using convolutional neural networks and transfer learning
2018 · Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization
Convolutional neural networks (CNNs) have recently been successfully used in the medical field to detect and classify pathologies in different imaging modalities, including in mammography. One disadvantage of CNNs is the need for large training …
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A Time-Segmented Consortium Blockchain for Robotic Event Registration
2021
A blockchain, during its lifetime, records large amounts of data. In a robotics environment, the old information is useful for human evaluation, or to perform analysis, but it is not useful for robots that require …
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Guided evolutionary neural architecture search with efficient performance estimation
2024 · Neurocomputing
Neural Architecture Search (NAS) methods have been successfully applied to image tasks with excellent results. However, NAS methods are often complex and tend to converge to local minima as soon as generated architectures yield good …