Grid Platforms
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Comparative Study of Task Dependent Scheduling Algorithms to Grid Computing / Estudo comparativo de técnicas de escalonamento de tarefas dependentes para grades computacionais
À medida que a ciência avança, muitas aplicações em diferentes áreas precisam de grande poder computacional. A computação em grade é uma importante alternativa para a obtenção de alto poder de processamento, no entanto, esse alto poder computacional deve ser bem aproveitado. Mediante o uso de técnicas de escalonamento especializadas, os recursos
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2011
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2. Grid computing for mesoscale climatology : experimental comparison of three platforms
Publicado em: 2007
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3. Climatologia de mesoescala em grade computacional / Mesoscale climatology in computacional grid
Establishing the climatology of meteorological models with ensemble techniques demands high computational power due to the huge amount of data to be processed. Being an application whose execution is independent, it is suitable for computational grid since it allows the computational effort to be shared with other geographically distributed machines. Computa
Publicado em: 2007
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4. Escalonamento de aplicações paralelas: de clusters para grids
Different algorithms provide efficient scheduling of parallel applications on distributed and heterogeneous computational platforms, such as computational grids. Most scheduling algorithms for such environments require an application model represented by a directed acyclic graph (DAG), selecting tasks for execution according to their processing and communica
Publicado em: 2007
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5. GPGPU based image segmentation livewire algorithm implementation.
This thesis presents a Graphic Processing Unit (GPU) implementation of the Livewire algorithm, instead of using traditional architectures, like the CPU. The GPU is a Single Instruction Multiple Data (SIMD) architecture. The algorithm is divided in three phases: Sobel or Laplacian filter convolution, image modeling as a grid graph and solving the non-negative
Publicado em: 2007
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6. A Grid-Based Image Archival and Analysis System
Here the authors present a Grid-aware middleware system, called GridPACS, that enables management and analysis of images in a massive scale, leveraging distributed software components coupled with interconnected computation and storage platforms. The need for this infrastructure is driven by the increasing biomedical role played by complex datasets obtained
American Medical Informatics Association.