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arXiv 1402.2783astro-ph.IMphysics.ins-detphysics.soc-ph
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以科学为基础的大型ICT基础设施的可持续方法:射电天文学的案例

A Sustainable approach to large ICT Science based infrastructures; the case for Radio Astronomy

Domingos Barbosa, Joao Paulo Barraca, Albert-Jan Boonstra, Rui Aguiar, Arnold van Ardenne, Juande de Santander-Vela, Lourdes Verdes-Montenegro

摘要:

用于射电天文学的大型传感器基础设施将是世界上最密集的数据驱动项目之一,面临非常高的电力需求。这些基础设施及其相关处理高性能计算(HPC)设施的地理分布广泛,需要绿色信息和通信技术(ICT)。需要低功耗计算、高效数据存储、本地数据服务、智能电网电源管理和可再生能源的组合。在这里,我们概述了射电天文学项目的主要特点和创新方法,以解决功率效率和长期功率可持续性问题,重点是绿色ICT科学。

英文摘要:

Large sensor-based infrastructures for radio astronomy will be among the most intensive data-driven projects in the world, facing very high power demands. The geographically wide distribution of these infrastructures and their associated processing High Performance Computing (HPC) facilities require Green Information and Communications Technologies (ICT). A combination is needed of low power computing, efficient data storage, local data services, Smart Grid power management, and inclusion of Renewable Energies. Here we outline the major characteristics and innovation approaches to address power efficiency and long-term power sustainability for radio astronomy projects, focusing on Green ICT for science.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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