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Classificação de estágios de sono através da aplicação de transformada wavelet discreta sobre um único canal de eletroencefalograma
(Universidade Federal de Santa Maria, 2016-01-25)
The correct sleep stage classification allows sleep experts to diagnose and treat disorders
such as apnea, narcolepsy and insomnia. Such task is classically performed by sleep
medicine experts, where one or more physiological ...
U-Lab Cloud: simulação computacional de aprendizagem na nuvem
(Universidade Federal de Santa Maria, 2015-03-06)
The emergence and the evolution of new technologies led to an exponential growth of Computer Networks in both size and complexity of infrastructure. Thus, it increased the demand for trained professionals able to plan and ...
Simulação de algoritmos quânticos considerando a teoria quântica modal em Haskell
(Universidade Federal de Santa Maria, 2014-08-29)
The development of quantum algorithms faces some difficulties such as the lack of a
general-purpose quantum computer, a language or a specific formalism, or high consumption
of computational resources when it is simulation ...
Paralelização de algoritmos sequenciais de ray-tracing utilizando técnicas de divisão e conquista
(Universidade Federal de Santa Maria, 2015-02-27)
Ray-tracing is an important technique to obtain photo-realistic images. The basic algorithm
is well-known. Its applicability is restricted by the high demands on processing required
to check collision between all rays ...
Um framework para geração automática de sistemas multiprocessados reconfiguráveis heterogêneos
(Universidade Federal de Santa Maria, 2017-02-16)
Nowadays, embedded systems are getting more complex since functionalities are converging
to a single device, thus demanding for more processing capability. However, modeling
embedded processors is not a trivial task ...
Raciocínio baseado em casos como uma técnica para gestão do conhecimento da resolução de incidentes de segurança
(Universidade Federal de Santa Maria, 2018-01-26)
This work demonstrates the importance of applying computing techniques in to the
knowledge management of cybersecurity incidents, offering a metodological approach for the
retention and reuse of the specialist’s knowledge ...
Estimulador elétrico funcional com balanceamento ativo de cargas integrado em tecnologia CMOS de 130nm
(Universidade Federal de Santa Maria, 2017-09-11)
Functional electrical stimulation (FES) is a technique that has been used to restore
neurological functions. Successful examples of the use of FES include hearing and vision
recoveries in patients suffering from neurological ...
Desenvolvimento de um sistema de recepção de imagens de satélite meteorológico e correção automática das imagens tipo LRPT
(Universidade Federal de Santa Maria, 2018-03-23)
This study presents the design of a ground station capable of tracking, demodulating and decoding image signals from the Meteor-M N2 Russian weather satellite in the Low-rate Picture Transmission (LRPT) format. The proposed ...
Síntese e avaliação biológica dos compostos 3-triazoilcalcogeniltimidina
(Universidade Federal de Santa Maria, 2018-02-26)
This work describes the synthesis and antioxidant and antitumoral activity of 3-triazoylcalcogenylthymidine (7a-o). A variety of nucleoside analogues were prepared using a Huisgen 1,3-dipolar cycloaddition, between the ...
Uma implementação baseada em tarefas e fluxo de dados do método de Lattice-Boltzmann
(Universidade Federal de Santa Maria, 2018-02-22)
Lattice-Boltzmann is an iterative numerical method for mesoscopic modeling and simulation
of fluid flow dynamics. This method simulates the discrete properties of physical systems
and, for the simulations to be performed ...