Towards a dynamic driven application system for wildfire simulation

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Title: Towards a dynamic driven application system for wildfire simulation
Author: Mandel, Jan; Bennethum, Lynn; Chen, Mingshi; Coen, Janice; Douglas, Craig; Franca, Leopoldo; Johns, Craig; Kim, Minjeong; Knyazev, Andrew; Kremens, Robert; Kulkarni, Vaibhav; Qin, Guan; Vodacek, Anthony; Wu, Jianjia; Zhoa, Wei; Zornes, Adam
Abstract: We report on an ongoing effort to build a Dynamic Data Driven Application System (DDDAS) for short-range forecast of wildfire behavior from real-time weather data, images, and sensor streams. The system should change the forecast when new data is received. The basic approach is to encapsulate the model code and use an ensemble Kalman filter in time-space. Several variants of the ensemble Kalman filter are presented, for out-of-sequence data assimilation, hidden model states, and highly nonlinear problems. Parallel implementation and web-based visualization are also discussed.
Description: "Towards a dynamic driven data application system for wildfire simulation," Proceedings of the 2005 International Conference on Computational Science - ICCS 2005. Held at Emory University: Atlanta, Georgia: 22-25 May 2005.RIT community members may access full-text via RIT Libraries licensed databases: http://library.rit.edu/databases/
Record URI: http://hdl.handle.net/1850/4248
Date: 2005-08-05

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