Open data and model integration through generic model agent toolkit in CyberWater framework
Open data and model integration through generic model agent toolkit in CyberWater framework
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DOI：
10.1016/j.envsoft.2022.105384
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发表时间：
2022-03
期刊：
影响因子：
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通讯作者：
Ranran Chen;Daniel Luna;Yuan Cao;Yao Liang;Xu Liang
中科院分区：
文献类型：
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作者：
Ranran Chen;Daniel Luna;Yuan Cao;Yao Liang;Xu Liang
CyberWater项目旨在开发一个开放数据和开放模型集成框架，用于研究复杂的环境和水问题，其中各种模型可以直接访问各种在线数据源，而无需用户为模型进行繁琐的数据准备工作。我们提出了我们的设计和开发的一种新的通用模型代理工具包的背景下，CyberWater，它使用户能够将他们的模型集成到CyberWater系统，而无需编写任何新的代码，大大简化了数据和模型集成任务。CyberWater采用可视化科学工作流系统VisTrails，该系统还支持出处和可重复计算。我们的方法和开发的通用模型代理工具包通过CyberWater框架进行了演示，通过使用真实用例集成数据和模型，实现了自动化和灵活的工作流程。两个流行的水文模型，维克和DHSVM，用于说明。
The CyberWater project is created to develop an open data and open model integration framework for studying complex environmental and water problems, where diverse online data sources can be directly accessed by diverse models without any need of users’ extra effort on the tedious tasks of data preparation for their models. We present our design and development of a novel generic model agent toolkit in the context of CyberWater, which enables users to integrate their models into the CyberWater system without writing any new code, significantly simplifying the data and model integration task. CyberWater adopts a visual scientific workflow system, VisTrails, which also supports provenance and reproducible computing. Our approach and the developed generic model agent toolkit are demonstrated, via CyberWater framework, with automated and flexible workflows through integrating data and models using real-world use cases. Two popular hydrological models, VIC and DHSVM, are used for illustrations.