Enhancing Research in Natural Hazards Engineering Through the DesignSafe Cyberinfrastructure
Enhancing Research in Natural Hazards Engineering Through the DesignSafe Cyberinfrastructure
复制标题
通过 DesignSafe 网络基础设施加强自然灾害工程研究
DOI：
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发表时间：
2020
影响因子：
3
通讯作者：
G. Mosqueda
中科院分区：
文献类型：
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作者：
E. Rathje;Clint N. Dawson;J. Padgett;J. Pinelli;D. Stanzione;P. Arduino;S. Brandenberg;T. Cockerill;M. Esteva;F. Haan;A. Kareem;L. Lowes;G. Mosqueda
DesignSafe网络基础设施（www.designsafe-ci.org）是nsf资助的自然灾害工程研究基础设施（NHERI）的一部分，提供基于云的工具来管理、分析、理解和发布关键数据，用于研究自然灾害的影响。DesignSafe数据仓库提供私有和公共磁盘空间，通过web界面支持研究协作和数据发布。DesignSafe侦察门户使用地图界面，可以轻松访问收集的数据，以调查自然灾害的影响，DesignSafe工作空间提供基于云的模拟、数据分析和可视化工具；以及访问高性能计算（HPC）。本文概述了DesignSafe网络基础设施，并描述了在自然灾害研究中使用DesignSafe的具体例子。这些例子包括使用Jupyter笔记本的电子数据报告，允许研究人员在门户网站内交互式地查询数据，集成基于hpc的模拟和代理建模的计算工作流程，以及利用各种DesignSafe工具在自然灾害事件发生后发布现场研究数据。本文还全面评估了DesignSafe目前的影响和使用情况，展示了DesignSafe如何加强对自然灾害的研究。
The DesignSafe cyberinfrastructure (www.designsafe-ci.org) is part of the NSF-funded Natural Hazard Engineering Research Infrastructure (NHERI) and provides cloud-based tools to manage, analyze, understand, and publish critical data for research to understand the impacts of natural hazards. The DesignSafe Data Depot provides private and public disk space to support research collaboration and data publishing through a web interface. The DesignSafe Reconnaissance Portal uses a map interface to provide easy access to data collected to investigate the effects of natural hazards, and the DesignSafe Workspace provides cloud-based tools for simulation, data analytics, and visualization; as well as access to high performance computing (HPC). This paper provides an overview of the DesignSafe cyberinfrastructure and describes specific examples of the use of DesignSafe in research for natural hazards. These examples include electronic data reports that use Jupyter notebooks to allow researchers to interrogate data interactively within the web portal, computational workflows that integrate ensembles of HPC-based simulations and surrogate modeling, and the publication of field research data after natural hazard events that utilize a variety of DesignSafe tools. The paper also provides an overall assessment of current DesignSafe impact and usage, demonstrating how DesignSafe is enhancing research in natural hazards.