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Now showing items 21-30 of 40
Estratégia de modelagem da tarefa de programação reativa da produção
(Universidade Federal de São Carlos, 2009-08-28)
Aiming at improving competitive advantage, organizations in general have been giving more attention to knowledge engineering, as well as its techniques and methods to acquire and represent knowledge already in place. This ...
Modelagem de sistemas de manufatura usando Redes de Petri Coloridas Fuzzy focando a solução de conflitos
(Universidade Federal de São Carlos, 2010-06-29)
A Flexible Manufacturing System is a production system where more than one event can occur simultaneously in parallel, asynchronously or concurrently. These are designed to meet the needs of the market, demand for improved ...
Geração genética multiobjetivo de sistemas fuzzy usando a abordagem iterativa
(Universidade Federal de São Carlos, 2011-06-28)
The goal of this work is to study, expand and evaluate the use of multiobjective genetic algorithms and the iterative rule learning approach in fuzzy system generation, especially, in fuzzy rule-based systems, both in ...
Abordagem co-evolutiva hierárquica para geração automática de sistemas nebulosos
(Universidade Federal de São Carlos, 2006-09-13)
This work focuses on the problem of automatic generation of fuzzy systems
through evolutionary computation, specifically using the approach of co-evolution. Coevolution
is based on the idea of modular modeling of the ...
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, ...
ExtraWeb: um sumarizador de documentos Web baseado em etiquetas HTML e ontologia
(Universidade Federal de São Carlos, 2006-07-10)
This dissertation presents an automatic summarizer of Web documents based on
both HTML tags and ontological knowledge. It has been derived from two independent
approaches: one that focuses solely upon HTML tags, and ...
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 ...
Uma abordagem de sistema de recomendação orientada pelo aprendizado sem fim
(Universidade Federal de São Carlos, 2014-02-28)
Recommender Systems have a very well defined function: recommend something to someone. Through Artificial Intelligence techniques, more particularly from areas such as Data Mining and Machine Learning, it is possible to ...
Extração de conhecimento simbólico de redes neurais.
(Universidade Federal de São Carlos, 2005-02-23)
The fact that Artificial Neural Networks (ANNs) are not able to explain, in a symbolic
way, neither their decisions or the knowledge embedded in its connections and architecture
is a well-known limitation. This work ...
Algoritmo genético-tabu para a programação reativa da produção em um sistema de manufatura com recursos compartilhados
(Universidade Federal de São Carlos, 2009-11-20)
Manufacturing systems with shared resources have been designed to meet the market needs, which require high quality products, low cost and the guarantee of the conditions agreed with the customer. The production scheduling ...