Data Structures Computing
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. PROGRAMAÇÃO GENÉTICA, REDES NEURAIS ARTIFICIAIS E TÉCNICAS DE BALANCEAMENTO NA MODELAGEM DE DADOS AGRÍCOLAS: ESTUDO DA DOENÇA MOFO BRANCO
Data regression problems are common in the literature, therein it is desired to infer the relationship between the dependent (output) and independent variable (input) from a dataset. Infer the relationship between variables is not a simple task, many times there is a high non-linearity and noise in the data inside them. Two machine learning techniques that a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/08/2012
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2. Indexação multimídia escalável e busca por similaridade em alta dimensionalidade / Scalable multimedia indexing and similarity search in high dimensionality
A disseminação de grandes coleções de arquivos de imagens, músicas e vídeos tem aumentado a demanda por métodos de indexação e sistemas de recuperação de informações multimídia. No caso de imagens, os sistemas de busca mais promissores são os sistemas baseados no conteúdo, que ao invés de usarem descrições textuais, utilizam vetores de car
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/08/2011
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3. Implementações sequencial e paralela de um novo algoritmo para a simulação de elementos e compostos magnéticos
The magnetic phenomena are widely used in many devices, such as electronic, data storage and telecommunications devices. The understanding of this phenomenon is therefore of great interest to support the improvement and development of new technologies. To better understand the magnetic phenomena, it is essential to study interactions at nano scale. When magn
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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4. Arquitetura modular de processador multicore, flexível, segura e tolerante a falhas, para sistemas embarcados ciberfísicos. / Modular multicore processor architecture, flexible, securi and fault tolerant, to embedded cyber-physical systems.
Cyber-physical Systems (CPS) are systems where there is an union between computing and physics. The CPS will be used in several areas, forming a new era of systems or devices and could be anywhere, being used by anyone and anything. Applications for CPS include highly reliable medical systems and devices, traffic control and security, advanced automotive, pr
Publicado em: 2010
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5. Um roteiro para a criação de programa computacional dedicado à geração de pré-projeto arquitetônico de habitações sociais: realimentação de modelo a partir de avaliações pós-ocupação / A roadmap for the creation of dedicated software the generation of pre-architectural project of social housing: feedback model from Post-Occupancy Evaluations
The possibility of living in environments that have been sized on the basis of anthropometric studies and post-occupancy evaluations (POEs) of the functionality of buildings is the consequence of architectural design processes yet to be consolidated. This technology has enabled greater control over all stages in the construction of buildings, the pre-design
Publicado em: 2009
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6. Algoritmos Paralelos para Extensão Linear em Digrafos Planares
This work main objective was to study and to detail a PRAM parallel algorithm to compute topological ordering of a planar acyclic digraph, proposed by Kao and Klein. It is not trivial to obtain a topological ordering of general acyclic digraphs. Kao and Klein showed that this ordering can only be achieved computing the digraph transitive closure. Concerning
Publicado em: 2006
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7. A file system implementation for a reconfigurable computing platform / Implementação de um sistema de arquivos para uma plataforma de computação reconfigurável
In computational systems, usually the data are stored in storage units, according to some logic, in structures called files. The File System is responsible for structure, identification, access, protection and management of the files. It also acts as a connector link between the user and the device, translating high level commands (derived for the user) into
Publicado em: 2006
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8. Caracterização de Desempenho de uma Aplicação Paralela do Método dos Elementos Finitos em Ambientes Heterogêneos de PCs
There are many complex problems of extremely difficult solutions in engineering area. These complex problems are usually impossible to be resolved for analytic methods and then they demand numeric solutions. The Finite Elements Method (FEM) is an approach for the solution of these problems found in analysis of structures, fluids, electromagnetism, assembling
Publicado em: 2006
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9. Modelagem e prototipação de uma biblioteca digital usando a abordagem 5S
An enormous amount of information is currently available through specialized services of digital libraries (DLs). However the specification and development of DLs are very complex tasks if not supported by appropriate models and tools. In this dissertation, we investigate the use of a formal framework for the modeling and prototyping of DLs based on the 5S (
Publicado em: 2004
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10. PROPHET--a national computing resource for life science research.
PROPHET is a national computing resource tailored to meet the data management and analysis needs of life scientists working in a wide variety of disciplines, ranging from pharmacology to molecular biology. The PROPHET system offers a fully integrated graphics-oriented environment designed for the manipulation and analysis of tabular data, graphs, molecular s
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11. PROPHET, a national computing resource for life science research.
PROPHET is a national computing resource tailored to meet the data management and analysis needs of life scientists working in a wide variety of disciplines, ranging from pharmacology to molecular biology. The PROPHET system offers a fully integrated graphics-oriented environment designed to aid research scientists in the manipulation and analysis of scienti
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12. What can we learn by computing 13Cα chemical shifts for X-ray protein models?
The room-temperature X-ray structures of two proteins, solved at 1.8 and 1.9 Å resolution, are used to investigate whether a set of conformations, rather than a single X-ray structure, provides better agreement with both the X-ray data and the observed 13Cα chemical shifts in solution.
International Union of Crystallography.