214 citations
- Universidade Federal de PernambucoBR2 papers
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- BP (Canada)CA1 paper
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5 papers
Myths and Facts about a Career in Software Testing: A Comparison between Students' Beliefs and Professionals' Experience
Ronnie de Souza Santos, Luiz Fernando Capretz, Cleyton Magalhaes +1
Testing is an indispensable part of software development. However, a career in software testing is reported to be unpopular among students in computer science and related areas. Th…
A Class of Low-complexity DCT-like Transforms for Image and Video Coding
T. L. T. da Silveira, D. R. Canterle, D. F. G. Coelho +3
The discrete cosine transform (DCT) is a relevant tool in signal processing applications, mainly known for its good decorrelation properties. Current image and video coding standar…
Low-complexity Three-dimensional Discrete Hartley Transform Approximations for Medical Image Compression
V. A. Coutinho, F. M. Bayer, R. J. Cintra
The discrete Hartley transform (DHT) is a useful tool for medical image coding. The three-dimensional DHT (3D DHT) can be employed to compress medical image data, such as magnetic…
The CirCor DigiScope Dataset: From Murmur Detection to Murmur Classification
Jorge Oliveira, Francesco Renna, Paulo Dias Costa +12
Cardiac auscultation is one of the most cost-effective techniques used to detect and identify many heart conditions. Computer-assisted decision systems based on auscultation can su…
A Model using agile methodologies for defining metrics to be used by the Public Sector in Brazil to set remuneration for outsourced software development
Washington Almeida
The process of contracting software factories within the scope of the Federal Public Administration (APF, in Portuguese) in Brazil has undergone some changes due to legislative alt…