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O uso da teoria de conjuntos aproximados na modelagem de bases de dados relacionais e na extração de conhecimento.
(Universidade Federal de São Carlos, 2005-05-13)
This work investigates two relational database models that extend the standard relational database model. Both models extend the standard relational model by allowing ways to represent
uncertainty. The rough relational ...
Suporte para transmissão de mídia contínua entre servidor e clientes cooperativos.
(Universidade Federal de São Carlos, 2005-08-19)
In this work the problem of the multimedia content distribution to a large number of computers is addressed. Specifically, we consider the problem of the server overloading that occurs due to the increase of the volume of ...
Um paradigma baseado em algoritmos genéticos para o aprendizado de regras Fuzzy
(Universidade Federal de São Carlos, 2004-05-24)
The construction of the knowledge base of fuzzy systems has been beneficited intensively from automatic methods that extract the necessary knowledge from data sets which represent examples of the problem. The evolutionary ...
Avaliação das técnicas de segmentação, modelagem e classificação para o reconhecimento automático de gestos e proposta de uma solução para classificar gestos da libras em tempo real
(Universidade Federal de São Carlos, 2013-10-22)
Multimodal interfaces are becoming popular and trying to enhance user experience through the use of natural forms of interaction. Among these forms we have speech and gestures inputs. Speech recognition is already a common ...
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 ...
Edição de material instrucional para EAD baseada em estratégias cognitivas.
(Universidade Federal de São Carlos, 2003-02-11)
A lack of support to teachers in the instructional material creation was verified during
a research with computer-based distance learning environments, this support being related
both to technological and pedagogical ...
Chem-risk: avaliação e gerenciamento de risco químico em alimentos empregando técnicas de lógica nebulosa e ontologias
(Universidade Federal de São Carlos, 2011-05-31)
This research presents the Chem-Risk approach which is applied to chemical food safety domain, in order to circumvent a problem often encountered: data with little semantic or presenting low quality results that lead to ...
Criação e visualização de interfaces do usuário cientes de contexto para realidade aumentada
(Universidade Federal de São Carlos, 2011-04-29)
Augmented reality is a research area that aims to enrich the user´s interaction experience with his/her surrounding environment by weaving together computer generated synthetic elements with the real world, making the ...
Combinação de múltiplos classificadores para identificação de materiais em imagens ruidosas
(Universidade Federal de São Carlos, 2004-05-28)
Material identification in images has been explored in multiple areas and very interesting
applications are arising in this field. This work uses noisy multispectral images from a
computerized tomograph scanner acquired ...