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CAREER: Developing Dynamic Relational Models to Anticipate Tornado Formation

CAREER: Developing Dynamic Relational Models to Anticipate Tornado Formation
职业:开发动态关系模型来预测龙卷风的形成
批准号:
0746816
负责人:
Amy McGovern
金额:
$50.0万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2008
资助国家:
美国
项目状态:
已结题
起止时间:
2008-07-01 至 2015-06-30

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中文摘要
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英文摘要
The goal of this research is to revolutionize the ability to anticipate tornadoes by developing advanced techniques for statistical pattern discovery in spatially and temporally varying relational data. These models are applied to complete fields of meteorological quantities obtained through data assimilation and simulation. Doppler radar data is limited and, while modern data assimilation techniques allow the unobserved quantities to be estimated, the resulting four- dimensional fields are too complicated for the extraction of meaningful, repeatable patterns by either humans or current data mining techniques. By studying a full field of variables, the models can identify critical interactions among high level features. The models are developed and verified in close collaboration with domain experts.The interdisciplinary research is used to improve retention and recruitment in computer science (CS). This draws on recent evidence that underrepresented groups are not drawn to computing careers because they do not appreciate how computing can be used to solve real world problems. Introducing authentic projects into both early CS and meteorology classes will improve the number of technically trained students in both majors.The primary broader impact of this research is to society, through the potential for reduction in loss of human life, property, and money. Models will be made available to operational meteorologists as they are verified. Another broader impact will come from increasing the number of computing oriented minors and majors through authentic projects. All data and results will be disseminated through peer reviewed publications and via open source online repositories accessible on the project Web site (http://www.cs.ou.edu/~amy/career/).
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Collaborative Research: Conference: NSF Workshop Sustainable Computing for Sustainability
AI Institute: Artificial Intelligence for Environmental Sciences (AI2ES)
  • 批准号:
    2019758
  • 项目类别:
    Cooperative Agreement
  • 资助金额:
    $1999.86万
  • 财政年份:
    2020
  • 负责人:
    Amy McGovern
  • 依托单位:
EAGER: Improving our Understanding of Supercell Storms through Data Science
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