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Now showing items 11-20 of 26
Um estudo comparativo de modelos baseados em estatísticas textuais, grafos e aprendizado de máquina para sumarização automática de textos em português
(Universidade Federal de São Carlos, 2010-12-21)
Automatic text summarization has been of great interest in Natural Language Processing due to the need of processing a huge amount of information in short time, which is usually delivered through distinct media. Thus, ...
Middleware de serviços multi-camadas para redes de sensores sem fio
(Universidade Federal de São Carlos, 2010-03-29)
Technological evolutions in the microelectronic systems and in the wireless communication allowed the development of devices called sensor nodes, which are smalles have low cost and low energy consumption. The sensor nodes ...
Uma abordagem orientada por modelos para o desenvolvimento de software na computação ubíqua
(Universidade Federal de São Carlos, 2010-07-01)
With the advancement of hardware capability and key technologies of software and networking, ubiquitous computing is becoming a reality. The term ubiquitous computing refers to environments saturated with computing devices ...
WOntoVLab: um processo para autoria de laboratórios virtuais baseado em workflows e ontologias
(Universidade Federal de São Carlos, 2010-06-21)
Virtual laboratories can be used by educational institutions to facilitate and enrich the learning of specific procedures, however they can be also used by industry in demonstrations, tests and trainings. Laboratorial ...
Compreensão de diferenças culturais para identificar pessoas com potenciais interesses comuns em sites de redes sociais
(Universidade Federal de São Carlos, 2010-09-24)
In this research we described a way to obtain a method, through a cyclical approach of work, which goals to identify people, users of social networks that are talking about the same subject. The motivation for obtaining ...
Extração de forma compacta de regras Fuzzy de uma rede bayesiana
(Universidade Federal de São Carlos, 2010-07-02)
The decision support tools are importants in many domains of our society. But there is a need to make users understand the decisions made by those tools in order to increase the faith of the users on the results. In the ...
HoNeS - arquitetura para suporte de aplicações ubíquas em redes domésticas centradas em TV digital
(Universidade Federal de São Carlos, 2010-04-30)
This work proposes and evaluates an architecture to support ubiquitous applications in digital TV-centric home networks. The computational power and support for communication with other devices in home networks, incorporated ...
PW-PlanTe: uma estratégia para melhoria de processo baseada em atividades de planejamento e teste
(Universidade Federal de São Carlos, 2010-08-23)
Background: The process quality model implantation on small enterprises requires an adjustment for this type of enterprise and the difficulty to reach this objective is harder due to the restrict amount of different type ...
Agrupamento de dados semissupervisionado na geração de regras fuzzy
(Universidade Federal de São Carlos, 2010-08-27)
Inductive learning is, traditionally, categorized as supervised and unsupervised.
In supervised learning, the learning method is given a labeled data set (classes
of data are known). Those data sets are adequate for ...
Novas propostas em filtragem de projeções tomográficas sob ruído Poisson
(Universidade Federal de São Carlos, 2010-05-24)
In this dissertation we present techniques for filtering of tomographic projections with Poisson noise. For the filtering of the tomogram projections we use variations of three filtering techniques: Bayesian estimation, ...