Embedded Generation
Mostrando 25-36 de 50 artigos, teses e dissertações.
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25. A platform development framework and a debugging mechanism based on computacional reflection / Um framework de desenvolvimento de plataformas e um mecanismo de depuração baseado em reflexão computacional
Digital systems are becoming more and more complex through the years, putting general purpose processors together with specialized hardware and buses into the same silicon die, due to power, area and performance constraints. In order to deal with this complexity and a short time-to-market, designers are adopting high level hardware descriptions, based on lan
Publicado em: 2007
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26. Geração de especificações executáveis para o projeto de módulos para sistemas em "Chips"
The increasing demand for electronic components is driving the integrated circuit market to an unexpected growth. In the about two to four years it will be possible to find circuits composed of a billion transistors. This capacity of integration is the responsible for the emergence of a new concept, System-on-a-chip (SoC), in which a complete computational s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/10/2006
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27. Projeto e implementação de circuitos classificadores digitais com controle da generalização baseado na regra do vizinho-mais-próximo modificada
This work aims at the implementation of classifying binary patterns with digital circuits in order to get a embedded system with the following features: portability, on-line training, operating in real time and with capacity of generalization. The proposed method makes use of training data filtering (or selection) before digital circuit synthesis. It is prop
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2006
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28. A Methodology to explore the design space of memory hierarchies for embedded systems / Uma Metodologia para ExploraÃÃo do EspaÃo de Projeto de Hierarquias de MemÃria para Sistemas Embarcados
In platform tuning, memory hierarchy is an important element to be optimized. Many cache configurations need to be evaluated in order to find out the best choice in terms of performance, silicon area, or power consumption to an application. Most models to estimate those metrics depend on the cache size parameters and their respective miss rate. Instead of us
Publicado em: 2006
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29. Localização e dimensionamento de unidades de geração distribuída em redes de distribuição radiais / Localization and sizing of units of embedded generation in radial distribution networks
O dimensionamento e localização de unidades de geração distribuída fazem parte de um problema que considera a redução das perdas no sistema de distribuição e níveis de tensão. O objetivo dessa pesquisa pode ser dividido em duas partes: a primeira está relacionada à determinação da localização ótima das unidades de geração distribuída e d
Publicado em: 2006
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30. Determination of Linear Approach for Parts of Not Linear Functions for Embarked Systems Using Genetic Algorithms / Determinação de aproximação linear por partes de funções não lineares para sistemas embarcados utilizando algoritmos genéticos
In several applications in electronics, the generation of nonlinear function values using low-cost embedded systems is a problem. The nonlinear functions cannot be directly implemented due to restrictions of fixed-point calculations and limited resolution that are characteristics of the architecture of the processor employed. In this work, a procedure for de
Publicado em: 2005
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31. Geração automatica de montadores em ArchC / Automatic generation of assemblers using ArchC
Projetistas de sistemas dedicados enfrentam atualmente novos desafios em todas as fases do projeto. A difusão da tecnologia conhecida como SoC (System on a Chip) requer novos paradigmas para a especificação, implementação e verificação do projeto. A alta complexidade de tais sistemas e a grande variedade de configurações disponíveis podem tornar a
Publicado em: 2005
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32. Um ambiente para geraÃÃo automÃtica de biblioteca de componentes de comunicaÃÃo em sistemas embarcados distribuÃdos
design environment that support these kind of projects. The co-design of distributed embedded systems is an even more challenger task, because each methodology phase has to take into consideration the physical restrictions imposed by the systems features. One of the distributed embedded systems co-design challenges is the generation of communication between
Publicado em: 2003
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33. eMeet/SERVE: automated generation of multimedia hyperdocuments by means of captured information from distributed meetings / "EMEET/SERVE: geração sob-demanda de hiperdocumentos multimídia a partir de informação capturada em reuniões distribuídas"
The literature discusses many software systems developed to automate the process of generating multimedia hyperdocuments from live experiences; educational and meeting environments are the most common application domains. As reported, those systems do not present features considered important towards the evolution of hyperdocuments associated to live experie
Publicado em: 2002
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34. Desenvolvimento da infra-estrutura embarcada do projeto AURORA
Unmanned semi-autonomous aerial vehicles present a great and unexplored potential in aerial inspection and research, collecting data &om the environment. Such vehicles allow the user to define the region that must be monitored, data spatial and temporal resolution in which the data must be acquired, and the most adequate type of sensor for each kind of mlSSl
Publicado em: 2001
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35. SYNTHESIS OF ELECTRONIC CIRCUITS FOR EVOLUTIONARY COMPUTING / SÍNTESE DE CIRCUITOS ELETRÔNICOS POR COMPUTAÇÃO EVOLUTIVA
This thesis investigates the application of evolutionary computing techniques in the synthesis of electronic circuits. Evolutionary computation encompasses a particular class of algorithm which employ some aspects of natural evolution as metaphors. Particularly, most of these algorithms borrow ideas from the natural selection, genetic material recombination
Publicado em: 1999
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36. A new mdr-1 encoded P-170 specific monoclonal antibody: (6/1C) on paraffin wax embedded tissue without pretreatment of sections.
AIMS: The generation and characterisation of a monoclonal antibody that specifically recognises the mdr-1 encoded protein, P-glycoprotein (P-170), on routinely processed formalin fixed, paraffin wax embedded tissue sections. METHODS: The monoclonal antibody, designated 6/1C, was produced following a combination of in vivo and in vitro immunisation regimens i