Sequential Monte-Carlo Framework for Dynamic Data-Driven Event Reconstruction for Atmospheric Release
The release of hazardous materials into the atmosphere can have a tremendous impact on dense populations. We propose an atmospheric event reconstruction framework that couples observed data and predictive computer-intensive dispersion models via Bayesian methodology. Due to the complexity of the model framework, a sampling-based approach is taken for posterior inference that combines Markov chain Monte Carlo (MCMC) and sequential Monte Carlo (SMC) strategies.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 893974
- Report Number(s):
- UCRL-PROC-222915; TRN: US200701%%156
- Resource Relation:
- Conference: Presented at: Nonlinear Statistical Signal Processing Workshop, Cambridge, United Kingdom, Sep 13 - Sep 15, 2006
- Country of Publication:
- United States
- Language:
- English
Similar Records
Sequential Monte-Carlo Based Framework for Dynamic Data-Driven Event Reconstruction for Atmospheric Release
Dynamic Data-Driven Event Reconstruction for Atmospheric Releases
Dynamic Data-Driven Event Reconstruction for Atmospheric Releases
Conference
·
Wed Nov 16 00:00:00 EST 2005
·
OSTI ID:893974
+9 more
Dynamic Data-Driven Event Reconstruction for Atmospheric Releases
Technical Report
·
Thu Mar 29 00:00:00 EDT 2007
·
OSTI ID:893974
Dynamic Data-Driven Event Reconstruction for Atmospheric Releases
Technical Report
·
Thu Feb 22 00:00:00 EST 2007
·
OSTI ID:893974
+14 more