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Itens para a visualização no momento 21-30 of 139
Uma análise comparativa entre paradigmas de virtualização de redes
(Universidade Federal de Santa Maria, 2018-01-26)
New technologies in the area of computer networks have been gaining greater attention
from academia and industry, such as Software Defined Networking (SDN) and Network
Function Virtualization (NFV). While SDN arose to ...
Método agnóstico de detecção da quebra da neutralidade na internet pelos ISPs
(Universidade Federal de Santa Maria, 2018-02-28)
Nowadays the discussion about network neutrality is more and more necessary, many
countries are debating norms and laws to establish how the data traffic must be treated by the
ISP. In this context, it is important ...
Estudo e desenvolvimento de uma rede linear de antenas de microfita com feixe chaveado e de um receptor Homódino para aplicação em banda ISM
(Universidade Federal de Santa Maria, 2016-03-09)
Considering a scenario of switched-beam system aiming to cover a 60º sector provided by four
distinguished radiation patterns and control of sidelobe levels, this work presents the design of
a four-element linear antenna ...
Uma bússola visual para orientação de robôs móveis autônomos baseada em visão computacional
(Universidade Federal de Santa Maria, 2016-08-31)
This paper presents an approach for the orientation of a autonomous humanoid robot,
based on information from computer vision. The method proposed is a visual compass, which
combines image processing techniques and data ...
Problema de recobrimento de conjuntos com agrupamento: modelos e algoritmos
(Universidade Federal de Santa Maria, 2015-04-14)
This work addresses the clustered set covering problem, a variant of the classic set
covering problem in which sets are arranged in K disjoint clusters. Two practical applications
found in the literature are presented. ...
Barcode colorido compatível com o decodificador padrão do QR code
(Universidade Federal de Santa Maria, 2015-03-18)
Motivated by a number of potential applications for high data-density barcodes that can
be easily photographed and decoded by smartphones, and analyzing the distortion imposed on a
barcode by phone photography, this work ...
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 ...