Search results
- 1.0493137 - ÚTIA 2019 RIV GB eng J - Journal Article
Tichý, Ondřej - Šmídl, Václav - Hofman, Radek - Evangeliou, N.
Source term estimation of multi-specie atmospheric release of radiation from gamma dose rates.
Quarterly Journal of the Royal Meteorological Society. Roč. 144, č. 717 (2018), s. 2781-2797. ISSN 0035-9009. E-ISSN 1477-870X
R&D Projects: GA MŠMT(CZ) 7F14287
Keywords : Multi-species source term estimation * Inverse modeling * Gamma dose rate * Nuclear accident * Nuclides ratios * Covariance matrix * Chernobyl accident
OECD category: Statistics and probability
Impact factor: 3.198, year: 2018
http://library.utia.cas.cz/separaty/2018/AS/tichy-0493137.pdf
Permanent Link: http://hdl.handle.net/11104/0286998 - 2.0480506 - ÚTIA 2018 RIV DE eng J - Journal Article
Tichý, Ondřej - Šmídl, Václav - Hofman, Radek - Šindelářová, Kateřina - Hýža, M. - Stohl, A.
Bayesian inverse modeling and source location of an unintended 131I release in Europe in the fall of 2011.
Atmospheric Chemistry and Physics. Roč. 17, č. 20 (2017), s. 12677-12696. ISSN 1680-7316. E-ISSN 1680-7324
R&D Projects: GA MŠMT(CZ) 7F14287
Institutional support: RVO:67985556
Keywords : Bayesian inverse modeling * iodine-131 * consequences of the iodine release
OECD category: Statistics and probability
Impact factor: 5.509, year: 2017
http://library.utia.cas.cz/separaty/2017/AS/tichy-0480506.pdf
Permanent Link: http://hdl.handle.net/11104/0276747 - 3.0469804 - ÚTIA 2018 RIV GB eng J - Journal Article
Xiong, X. - Šmídl, Václav - Filippone, M.
Adaptive multiple importance sampling for Gaussian processes.
Journal of Statistical Computation and Simulation. Roč. 87, č. 8 (2017), s. 1644-1665. ISSN 0094-9655. E-ISSN 1563-5163
R&D Projects: GA MŠMT(CZ) 7F14287
Institutional support: RVO:67985556
Keywords : Gaussian Process * Bayesian estimation * Adaptive importance sampling
OECD category: Statistics and probability
Impact factor: 0.869, year: 2017
http://library.utia.cas.cz/separaty/2017/AS/smidl-0469804.pdf
Permanent Link: http://hdl.handle.net/11104/0270731 - 4.0466029 - ÚTIA 2017 RIV DE eng J - Journal Article
Tichý, Ondřej - Šmídl, Václav - Hofman, Radek - Stohl, A.
LS-APC v1.0: a tuning-free method for the linear inverse problem and its application to source-term determination.
Geoscientific Model Development. Roč. 9, č. 11 (2016), s. 4297-4311. ISSN 1991-959X. E-ISSN 1991-9603
R&D Projects: GA MŠMT(CZ) 7F14287
Institutional support: RVO:67985556
Keywords : Linear inverse problem * Bayesian regularization * Source-term determination * Variational Bayes method
Subject RIV: BB - Applied Statistics, Operational Research
Impact factor: 3.458, year: 2016
http://library.utia.cas.cz/separaty/2016/AS/tichy-0466029.pdf
Permanent Link: http://hdl.handle.net/11104/0265404 - 5.0460631 - ÚTIA 2017 RIV GB eng J - Journal Article
Pecha, Petr - Šmídl, Václav
Inverse modelling for real-time estimation of radiological consequences in the early stage of an accidental radioactivity release.
Journal of Environmental Radioactivity. Roč. 164, č. 1 (2016), s. 377-394. ISSN 0265-931X. E-ISSN 1879-1700
R&D Projects: GA MŠMT(CZ) 7F14287; GA MV VG20102013018
Institutional support: RVO:67985556
Keywords : Inverse modelling * recursive radioactive plume tracking * Improvement of population protection * monitoring network capability
Subject RIV: AQ - Safety, Health Protection, Human - Machine
Impact factor: 2.310, year: 2016
http://library.utia.cas.cz/separaty/2016/AS/pecha-0460631.pdf
Permanent Link: http://hdl.handle.net/11104/0260695 - 6.0457037 - ÚTIA 2017 RIV GB eng J - Journal Article
Adam, Lukáš - Branda, Martin
Sparse optimization for inverse problems in atmospheric modelling.
Environmental Modelling & Software. Roč. 79, č. 3 (2016), s. 256-266. ISSN 1364-8152. E-ISSN 1873-6726
R&D Projects: GA MŠMT(CZ) 7F14287
Institutional support: RVO:67985556
Keywords : Inverse modelling * Sparse optimization * Integer optimization * Least squares * European tracer experiment * Free Matlab codes
Subject RIV: BB - Applied Statistics, Operational Research
Impact factor: 4.404, year: 2016
http://library.utia.cas.cz/separaty/2016/MTR/adam-0457037.pdf
Permanent Link: http://hdl.handle.net/11104/0258406