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Filtragem MAP 2-D de imagens CT ruidosas
(Universidade Federal de São Carlos, 2011-08-26)
Computed tomography has been widely used for medical diagnosis, since it allows viewing of internal parts of a body without overlapping structures. However, recent studies indicate a certain risk of cancer to the patients ...
Criação de filtros de imagens através da utilização de programação genética
(Universidade Federal de São Carlos, 2013-06-03)
The techniques of computer vision have been used more and more by the industries in order to aid the automation of their processes; however, the implementation of computer vision techniques has several difficulties according ...
Tratamento de imprecisão na geração de árvores de decisão
(Universidade Federal de São Carlos, 2016-03-03)
Inductive Decision Trees (DT) are mechanisms based on the symbolic paradigm of machine learning which main characteristics are easy interpretability and low computational cost. Though they are widely used, the DTs can ...
Model-based design of user interfaces to support situation awareness in maintenance
(Universidade Federal de São Carlos, 2016-12-13)
Situation Awareness (SAW) is a cognitive process defined as the perception of elements and
events within a time frame, the understanding of their situation and the projection of their
status. SAW is a prerequisite for ...
SEnsembles – uma abordagem para melhorar a qualidade das correspondências de instâncias disjuntas em estudos observacionais explorando características idênticas e ensembles de regressores
(Universidade Federal de São Carlos, 2016-12-16)
Introduction. The datasets used in observational studies have instances belonging to two distinct groups (i.e. treatment group and control group), which are compared in order to estimate the effect of the treatment over ...
Mineração de padrões sequenciais e geração de regras de associação envolvendo temporalidade
(Universidade Federal de São Carlos, 2015-05-07)
Data mining aims at extracting useful information from a Database (DB). The mining
process enables, also, to analyze the data (e.g. correlations, predictions, chronological
relationships, etc.). The work described in ...
GAIA : uma proposta de guia de recomendações de acessibilidade web com foco em aspectos do autismo
(Universidade Federal de São Carlos, 2016-08-30)
In the past 20 years, computer solutions has been used as a support tool for children with
Autism Spectrum Disorder (ASD), as well for their parents, therapists and educators. Those
solutions may be helpful to work social ...
Smells arquiteturais de monitoramento em sistemas adaptativos
(Universidade Federal de São Carlos, 2016-08-19)
Adaptive systems are able to adapt themselves according to changes in its execution
environment or the user's needs. Monitors are essential for the development of such systems because they are responsible for collecting ...
Análise da evolução temporal de dados métricos
(Universidade Federal de São Carlos, 2016-11-22)
The expansion of different areas of knowledge through many types of information brought the
necessity to support complex data (images, sounds, videos, strings, DNA chains, etc.), that do
not have a Total Order Relationship ...
Caracterização de desafios e estratégias de teste para sistemas adaptativos
(Universidade Federal de São Carlos, 2016-06-30)
Context: Traditional testing approaches, considering the context of Adaptive Systems (ASs), have been evaluated incipiently and superficially with respect to their effectiveness in identifying faults. It is very clear the ...