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Detecção de ataques a sistemas de reconhecimento facial utilizando abordagens eficientes de aprendizado de máquina em profundidade
(Universidade Federal de São Carlos, 2019-05-21)
Biometrics emerged, in the last decades, as a robust and convenient solution for security systems. However, despite the higher difficulty to circumvent the biometric applications, nowadays, criminals are developing attacks, ...
Proposta de VIM On-Demand para fatiamento de Nuvem.
(Universidade Federal de São Carlos, 2019-02-20)
The evolution of mobile communication is opening up opportunities for the innovation of vertical industries, whose varied applications demand different requirements. The insertion of 5G networks in vertical industries ...
Geração de vetores de sentido para o português
(Universidade Federal de São Carlos, 2019-07-03)
Numerical vector representations are able to represent from words to meanings, in a low-dimensional continuous space. These representations are based on distributional modeling, where the context in which the word occurs ...
Restauração de imagens utilizando aprendizado de máquina
(Universidade Federal de São Carlos, 2019-03-08)
Image processing is an area that has received considerable attention as a result of the evo-
lution of digital computing technology. One of the main techniques of image processing
concerns its restoration, which consists ...
Projeto de um sistema de registro de sinais de neurônios em matriz de microeletrodos com ressonância estocástica
(Universidade Federal de São Carlos, 2019-09-11)
This PhD thesis aims at the study and practical implementation of a complete system capable of recording electrical signals from a Microelectrode Array. This multi-electrode planar matrix known as MEA (MicroElectrode Array), ...
O impacto do uso de micro serviços na evolução de uma linha de produto de software
(Universidade Federal de São Carlos, 2019-08-20)
Due to the high demand for software as a service, more and more companies are forced to modernize their applications to the digital world. However, this modernization needs to be very well designed to be able to follow the ...
Definição e avaliação de um modelo genérico para coleta de dados e geração de representações visuais de interações de aprendizagem em jogos educacionais
(Universidade Federal de São Carlos, 2019-09-24)
The use of educational games by teachers in their classes can have a significant and positive impact on their students’ learning and development skills. There are, however, some difficulties that can jeopardize the follow-up ...
Privacy Everywhere: mecanismo para tomada de decisões e garantia da privacidade em ambientes IoT
(Universidade Federal de São Carlos, 2019-12-03)
Through technological advances, society has moved toward the "always connected" paradigm. Growing varieties of devices are becoming able to connect to a network, capture information around them, and send and receive ...
Paralelização de algoritmos de busca de documentos mais relevantes na web utilizando GPUs
(Universidade Federal de São Carlos, 2019-02-13)
Search engines are facing performance challenges because of the large number of documents and the increase of query loads in the Web environment. The success of a search engine is related to the ability of the query ...
Enhancing solar flare forecasting: a multi-class and multi-label classification approach to handle imbalanced time series
(Universidade Federal de São Carlos, 2019-06-21)
Solar flares are huge releases of energy from the Sun. They are categorized in five levels
according to their potential damage to Earth (A, B, C, M, and X) and may produce strong
impacts to communication systems, threatening ...