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Mineração de dados em múltiplas tabelas fato de um data warehouse.
(Universidade Federal de São Carlos, 2004-05-19)
The progress of the information technology has allowed huge amount of data to be stored. Those data, when submitted to a process of knowledge discovery, can bring interesting results. Data warehouses are repositories of ...
Investigação do modelo de aprendizagem híbrido genético-baseado em instâncias.
(Universidade Federal de São Carlos, 2003-09-05)
This research work investigates the contribution of genetic algorithms to
instance based learning methods, particularly k-NN, IB1 and IB2. The main focus of
the investigation is to optimize the performance of three algorithms ...
Uso do algoritmo ICM adaptativo a descontinuidades para o aumento da resolução de imagens digitais por técnicas de reconstrução por super resolução
(Universidade Federal de São Carlos, 2007-05-22)
Super resolution image reconstruction consists in using a set of low resolution images from the same scene to generate a high resolution
estimate of the original scene. For that purpose, all the observed low resolution ...
Metodologia de pré-processamento textual para extração de informação sobre efeitos de doenças em artigos científicos do domínio biomédico
(Universidade Federal de São Carlos, 2010-09-24)
There is a large volume of unstructured information (i.e., in text format) being published in electronic media, in digital libraries particularly. Thus, the human being becomes restricted to an amount of text that is able ...
Uma solução baseada em agentes para redes sensores sem fios
(Universidade Federal de São Carlos, 2009-07-14)
Typically the current monitoring systems for physical environments subject to situations of emergency, such as industrial plants, petroliferous platforms, nuclear plants, etc., do not have the accuracy required to observe ...
Modularização com orientação a aspectos de frameworks desenvolvidos com linguagens de padrões de análise
(Universidade Federal de São Carlos, 2010-09-17)
GRN (Gestão de Recursos de Negócio Business Resource Management) pattern language provides a set of patterns in analysis level to support the development of applications which deal with rental, purchase, sale and maintenance ...
Um processo automatizado para tratamento de dados e conceitualização de ontologias com apoio de visualização
(Universidade Federal de São Carlos, 2009-08-19)
Context: Aiming at collecting data that represent the educational reality of Brasil, from eighteen years the INEP applies census and evaluations on educational institutions. However, this large amount of data is non uniform ...
Modelo adaptativo fuzzy genético, preditivo e multiobjetivo para despacho de AGVs
(Universidade Federal de São Carlos, 2011-06-14)
In recent years, most companies apply techniques of industrial automation with the goal of increasing its efficiency. Increasingly Automated Guided Vehicles (AGVs) are used to transport work in factories and warehouses. ...
Identificando dificuldades e benefícios do uso do PSP apoiado por ferramentas de 3ª. geração
(Universidade Federal de São Carlos, 2008-05-22)
Background: The Personal Software ProcessTM (PSP) is a methodology that can be used by software developers to improve the predictability, the productivity and the quality of their personal work. However, the great number ...
INCA: um serviço de segurança para ambientes de ensino colaborativos
(Universidade Federal de São Carlos, 2009-08-01)
Research efforts on e-Learning systems have mainly focused on the provision of learning contents for users, but these efforts have not considered security requirements in the implementation of such systems. However, threats ...