Parallel Architecture
Mostrando 1-12 de 109 artigos, teses e dissertações.
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1. UNASUR: Regional Pluralism as a Strategic Outcome
Abstract South America features a very particular regional architecture, one which is characterised by the proliferation and overlapping of regional organisations, with UNASUR at the centre. UNASUR is an intergovernmental organisation with no supranational institutions. The article will argue that institutional flexibility, which is both a core element of S
Contexto int.. Publicado em: 2016-08
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2. ESTRATÉGIAS PARALELAS INTELIGENTES PARA O MÉTODO BRANCH-AND-BOUND APLICADAS AO PROBLEMA DO CAIXEIRO VIAJANTE ASSIMÉTRICO / PARALLEL STRATEGIES FOR INTELLIGENT METHOD BRANCH-AND-BOUND TO APPLY traveling salesman problem ASYMMETRICAL
To the use of different architectures to process distinct portions of the same code, in order to maximize the performance, it is given the name Heterogeneous Computing. The Heterogeneous Computing is closely related to the high performance computing, and raised in a moment when the parallel computers, in that time with homogeneous execution, could no longer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/07/2012
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3. Mecanismo para execução especulativa de aplicações paralelizadas por técnicas DOPIPE usando replicação de estágios / Mechanism for speculative execution of applications parallelized by DOPIPE techniques using stage replication
A utilização máxima dos núcleos de arquiteturas multi-processadas é fundamental para permitir uma utilização completa do paralelismo disponível em processadores modernos. A fim de obter desempenho escalável, técnicas de paralelização requerem um ajuste cuidadoso de: (a) mecanismo arquitetural para especulação; (b) ambiente de execução; e (c)
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/07/2012
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4. ChipCflow - uma ferramenta para execução de algoritmos utilizando o modelo a fluxo de dados dinâmico em hardware reconfigurável / ChipCflow - a tool to executing algorithms using dynamic dataflow architecture in FPGA
Devido à complexidade das aplicações, a demanda crescente por sistemas que usam milhões de transistores e hardware complexo; tem sido desenvolvidas ferramentas que convertem C em Linguagem de Descrição de Hardware, tais como VHDL e Verilog. Neste contexto, esta tese apresenta o projeto ChipCflow, o qual usa arquitetura a fluxo de dados, para implementa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/06/2012
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5. Os espaços para a música contemporânea / The spaces of musical performance
This paper proposes an investigation into the spaces of musical performance and its relationship with the music presented on these, with special focus on contemporary classical music. This proposal is justified from the verification of a dichotomy between the architectural design of these spaces, and the music that presented on them in a repertoire of mostly
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/05/2012
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6. ProposiÃÃo de modelo para escolha de rotas urbanas acessÃveis considerando-se os critÃrios de microacessibilidade para as pessoas com deficiÃncia fÃsica motora / Proposal of model for choice of accessible urban routes considering the criteria of microaccessibility to people with physical deficiency motor
The present study is about the accessibility of the transport not-motorized, as walk, having considered criteria established from the concept of Universal Design. In the literature revision, a new referencial theoretical was found and used later as a starting point for the formulation of a method. This was capable to allow the proposal of accessible minimum
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/11/2011
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7. Uma arquitetura outra : o processo de ruptura entre forma e função / An another architecture : the process of rupture between form and function
This research attempts to show the development of the established relationship defined by the equation "form follows function" from the Modern Movement onward, making evident decisive changes to the contemporary design processes. As the research unfolds, the modern relationship between form and function is systematically questioned, so as to bring architectu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/05/2011
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8. IntegraÃÃo de bibliotecas cientÃficas de propÃsito especial em uma plataforma de componentes paralelos / Integration of special purpose scientific libraries on a platform of parallel components.
The contribution of traditional scientic libraries shows to be consolidated in the construction of high-performance applications. However, such an artifact of development possesses some limitations in integration, productivity in large-scale applications, and exibility for changes in the context of the problem. On the other hand, the development technology b
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/11/2010
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9. Privacidade de localização geográfica em consultas a serviços públicos Web de localização: uma abordagem baseada em médias aleatórias
The increasing demand for Location-Based Services (LBSs) has increased the need for solutions that consider the privacy of queries in public LBSs. The currently proposed approaches rely mainly on the construction of an anonymizing spatial region (ASR) based on a rectangle containing a user consultant and at least other K−1 users, thereby setting a K le
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/08/2010
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10. Flexible tunable spectrum sliced microwave photonic filter using parallel Fabry-Pérot filters and Fiber Bragg Grating
A simple and low-cost spectrum sliced microwave photonic filter with high tunability has been implemented. This is based on use of two Fabry-Pérot filters with same free spectral range connected in parallel but one filter with an external fiber delay. An extension of this configuration with Fiber Bragg Grating (FBG) as delay element is also demonstrated. Th
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2010-12
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11. Environnement d'exécution parallèle : conception et architecture
L'objectif de cette thèse est l'étude d'un environnement d'exécution pour machines parallèles sans mémoire commune. Elle comprend la définition d'un modèle de programme parallèle, basé sur l'échange de message offrant une forme restreinte de mémoire partagée. La communication est indirecte, via des portes; les processus utilisent les barrières p
Publicado em: 2010
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12. ALGORITMOS PARALELOS PARA MOTORES DE JOGOS EM MULTIPROCESSADORES / PARALLEL ALGORITHMS FOR MULTICORE GAME ENGINES
This thesis presents several techniques about parallel technology on electronic games. The thesis begins presenting several possible architectures for a game engine. A new architecture is presented, more flexible and adequate for the processors of the future that will have a higher level of parallelism. Following, a new technique for processing an octree, a
Publicado em: 2010