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A Checkpoint of Research on Parallel I/O for High-Performance Computing
TLDR
We present a comprehensive survey on parallel I/O in the high-performance computing (HPC) context, with a POSIX parallel file system. Expand
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Quality of Context Evaluating Approach in AAL Environment Using IoT Technology
TLDR
This paper presents an approach to the evaluation of Quality of Context (QoC) parameters in a ubiquitous Ambient Assisted Living (AAL) eHealth platform, supporting the care of people with special needs (elderly or with health problems) thus improving their quality of life. Expand
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IORE: A Flexible and Distributed I/O Performance Evaluation Tool for Hyperscale Storage Systems
TLDR
The process of input/output (I/O) performance evaluation, when considering the emerging data-intensive applications, over modern multilayered parallel I/O software stacks and hyperscale storage systems, has proved to be a complex effort. Expand
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Characterizing I/O and Storage Activity on the K Computer for Post-Processing Purposes
TLDR
This paper presents a characterization of the I/O and storage activity of jobs executed on the K computer focusing on post-processing purposes, based upon nine months of production operation recorded. Expand
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A Study on Open Source Software for Large-Scale Data Visualization on SPARC64fx based HPC Systems
TLDR
We present a study on the available open-source software (OSS) for large-scale data visualization on the SPARC64fx based HPC systems, such as the K computer and also the Fujitsu PRIMEHPC FX family of supercomputers, which are commonly available throughout Japan. Expand
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Assessing the Performance of the SRR Loop Scheduler with Irregular Workloads
TLDR
In this paper, we present a performance and scalability evaluation of the recently-proposed loop scheduling strategy named Smart Round-Robin (SRR). Expand
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Data I/O management approach for the post-hoc visualization of big simulation data results
TLDR
Leading-edge supercomputers, such as the K computer, have generated a vast amount of simulation results, and most of these datasets were stored on the file system for the post-hoc analysis such as ... Expand
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An ontology alignment framework for data-driven microservices
TLDR
We propose an ontology alignment framework aimed at achieving semantic data-driven microservices composition for data integration in multi-ontology scenarios. Expand
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Caracterização e modelagem multivariada do desempenho de sistemas de arquivos paralelos
The amount of digital data generated dialy has increased significantly. Consequently, applications need to handle increasing volumes of data, in a variety of formats and sources, with high velocity,Expand
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