Dacian Daescu
Dacian Daescu
Vahvistettu sähköpostiosoite verkkotunnuksessa pdx.edu - Kotisivu
Nimike
Viittaukset
Viittaukset
Vuosi
Adjoint sensitivity analysis of regional air quality models
A Sandu, DN Daescu, GR Carmichael, T Chai
Journal of Computational Physics 204 (1), 222-252, 2005
2672005
Direct and adjoint sensitivity analysis of chemical kinetic systems with KPP: Part I—theory and software tools
A Sandu, DN Daescu, GR Carmichael
Atmospheric Environment 37 (36), 5083-5096, 2003
2352003
Second-order information in data assimilation
FX Le Dimet, IM Navon, DN Daescu
Monthly Weather Review 130 (3), 629-648, 2002
2132002
Predicting air quality: Improvements through advanced methods to integrate models and measurements
GR Carmichael, A Sandu, T Chai, DN Daescu, EM Constantinescu, ...
Journal of Computational Physics 227 (7), 3540-3571, 2008
1612008
A dual-weighted approach to order reduction in 4DVAR data assimilation
DN Daescu, IM Navon
Monthly Weather Review 136 (3), 1026-1041, 2008
972008
Direct and adjoint sensitivity analysis of chemical kinetic systems with KPP: II—Numerical validation and applications
DN Daescu, A Sandu, GR Carmichael
Atmospheric Environment 37 (36), 5097-5114, 2003
972003
Adaptive observations in the context of 4D-Var data assimilation
DN Daescu, IM Navon
Meteorology and Atmospheric Physics 85 (4), 205-226, 2004
932004
Efficiency of a POD‐based reduced second‐order adjoint model in 4D‐Var data assimilation
DN Daescu, IM Navon
International journal for numerical methods in fluids 53 (6), 985-1004, 2007
922007
Chemical data assimilation of Transport and Chemical Evolution over the Pacific (TRACE‐P) aircraft measurements
T Chai, GR Carmichael, A Sandu, Y Tang, DN Daescu
Journal of Geophysical Research: Atmospheres 111 (D2), 2006
922006
On the sensitivity equations of four-dimensional variational (4D-Var) data assimilation
DN Daescu
Monthly Weather Review 136 (8), 3050-3065, 2008
902008
Initiation of ensemble data assimilation
M Zupanski, SJ Fletcher, IM Navon, B Uzunoglu, RP Heikes, DA Randall, ...
Tellus A: Dynamic Meteorology and Oceanography 58 (2), 159-170, 2006
642006
An adjoint sensitivity method for the adaptive location of the observations in air quality modeling
DN Daescu, GR Carmichael
Journal of the atmospheric sciences 60 (2), 434-450, 2003
612003
Adjoint sensitivity of the model forecast to data assimilation system error covariance parameters
DN Daescu, R Todling
Quarterly Journal of the Royal Meteorological Society 136 (653), 2000-2012, 2010
522010
Adjoint implementation of Rosenbrock methods applied to variational data assimilation problems
D Daescu, GR Carmichael, A Sandu
Journal of Computational Physics 165 (2), 496-510, 2000
402000
An analysis of a hybrid optimization method for variational data assimilation
DN Daescu, IM Navon
International Journal of Computational Fluid Dynamics 17 (4), 299-306, 2003
342003
Adjoint estimation of the variation in model functional output due to the assimilation of data
DN Daescu, R Todling
Monthly Weather Review 137 (5), 1705-1716, 2009
332009
Error covariance sensitivity and impact estimation with adjoint 4D‐Var: theoretical aspects and first applications to NAVDAS‐AR
DN Daescu, RH Langland
Quarterly Journal of the Royal Meteorological Society 139 (670), 226-241, 2013
312013
Computational aspects of chemical data assimilation into atmospheric models
GR Carmichael, DN Daescu, A Sandu, T Chai
International Conference on Computational Science, 269-278, 2003
272003
Computational aspects of chemical data assimilation into atmospheric models
GR Carmichael, DN Daescu, A Sandu, T Chai
International Conference on Computational Science, 269-278, 2003
272003
The quest for model uncertainty quantification: A hybrid ensemble and variational data assimilation framework
P Abbaszadeh, H Moradkhani, DN Daescu
Water resources research 55 (3), 2407-2431, 2019
222019
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Artikkelit 1–20