Interconnection Solutions
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Interfaces parametrizáveis para aplicações interconectadas por uma rede-em-chip / Configurable interfaces for applications interconnected by a network-on-chip
As redes-em-chip (NoCs) surgiram como uma alternativa aos atuais problemas de interconexão decorrentes da redução da escala de tecnologia de fabricação de circuitos integrados. O desenvolvimento de transistores com nanômetros de largura tem permitido a inserção de sistemas altamente complexos em uma única pastilha de silício. Dessa forma, os SoCs (
Publicado em: 2011
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2. A arquitetura do sistema financeiro internacional contemporâneo
This paper discusses some features of financial institutions and instruments which originated the financial crisis triggered by increasing default rate, household real estate and financial asset depreciation combined with U.S. subprime mortgages. The first part presents major crisis events in a chronological order. The second part describes the interconnecti
Brazilian Journal of Political Economy. Publicado em: 2009-09
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3. Soluções de balanceamento e contigência em circuitos WAN / Balanced and contingency solutions to WAN circuits
Este trabalho tem como objetivo apresentar técnicas e análises para dimensionamento de soluções de redes chamadas de longa distância. Serão abordadas propostas de topologia de balanceamento e/ou contingência através de protocolos contidos na camada dois (enlace) e três (redes) do Modelo de Referência OSI (Open Systems Interconnection), estruturado
Publicado em: 2009
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4. A NoC performance evaluation from a SYSTEMC - TLM model. / Estimativa de desempenho de uma NoC a partir de seu modelo em SYSTEMC-TLM.
The wide variety of interconnection structures presently nowadays for SoC (Systemon- Chip), bus and networks-on-Chip NoCs, each of them with a wide set of setup parameters, provides a huge amount of design alternatives. Although the interconnection structure is a key SoC component, there are few design tools in order to set the appropriate configuration para
Publicado em: 2006
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5. Integração entre redes LonWorks e redes IP: aplicações, requisitos e soluções. / LonWorks and IP networks interconnection: applications, requirements and solutions.
As redes de controle tendem a ser cada vez mais utilizadas nos sistemas de automação. Sua interconexão com a Internet também apresenta uma interessante alternativa, gerando uma demanda para novos estudos. Este trabalho considera a interconexão entre redes de controle LonWorks e redes baseadas no Internet Protocol (IP) sob o ponto de vista de quatro cate
Publicado em: 2006
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6. Algoritmos para alocação de recursos em arquiteturas reconfiguraveis
Recent work in reconfigurable architectures shows that they ofter a better performance than general purpose processors (GPPs), while offering more exibility than ASICs (Application Specific Integrated Circuits). A reconfigurable architecture can be adapted to implement different applications, thus allowing the specialization of the hardware according to the
Publicado em: 2005
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7. Scheduling of development activities of oil wells : GRASP / Escalonamento de atividades de desenvolvimento de poços de petroleo: GRASP
This dissertation aimed at studying and solving a real world scheduling problem. We deal with the scheduling of offshore oil well development activities. A simpler version of this same problem was proved to be in NP-hard. Our approach treats this problem as faced by Petrobras, with all its characteristics and details. Before promising locations at petrolifer
Publicado em: 2005
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8. Fluxo de potencia otimo parametrico
The aim of this work is to present a parametric method for the resolution of the Optimal Power Flow (OPF) problem applied to large scale power systems. This research work on parametric optimization applied to OPF was developed at UNICAMP and at McGiII University, in Montreal, Canada. The parametric approach consists of relaxing the original problem (OPF) by
Publicado em: 2000
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9. Simulação numerica da interação raio-sistemas de proteção em treliças e do campo eletrico gerado
A numerical simulator of the lightning protection system of structures has been developed. The simulator predicts the current distribution on the guard cables and the assotiated electromagnetic fields. The calculations are done in the time domain. In this work, the protective structure is assumed to be composed of an interconnection of transmission lines. Th
Publicado em: 1993
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10. Geometric visual hallucinations, Euclidean symmetry and the functional architecture of striate cortex.
This paper is concerned with a striking visual experience: that of seeing geometric visual hallucinations. Hallucinatory images were classified by Klüver into four groups called form constants comprising (i) gratings, lattices, fretworks, filigrees, honeycombs and chequer-boards, (ii) cobwebs, (iii) tunnels, funnels, alleys, cones and vessels, and (iv) spir