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Estimation of Bełchatów Power Station emissions from TROPOMI nitrogen dioxide satellite observations
(2020)
The Bełchatów coal power station is the highest producer of nitrogen oxides, carbon dioxide, and sulphur dioxide emissions in Europe. The Tropospheric Monitoring Instrument (TROPOMI) aboard the Sentinel 5 satellite can ...
Bayesian parameter estimation with applications to extreme ocean waves
(2020)
Sea state observations decomposed into a wave spectrum model is one direct way of monitoring ocean dynamics with the aid of statistical methods. The frequentist and Bayesian methods play prominent roles in estimating the ...
Clustering and prediction with a Gaussian process mixture model
(2021)
Gaussian processes provide a powerful Bayesian approach to many machine learning tasks. Unfortunately, their application has been limited by the cubic computational complexity of inference. Mixtures of Gaussian processes ...
Spatiotemporal Matérn field modelling of Baltic Sea turbidity
(2021)
The state of the Baltic Sea has been a huge topic in recent years, at least in Finland. Algal blooms, eutrophication and environmental hypoxia have been a cause for worry for scientists. This thesis focuses on the modelling ...
Image denoising with GPU accelerated Gibbs sampling
(2023)
While Gibbs sampling based image denoising methods have been proven to produce results comparable even to the state-of-the-art methods, Gibbs sampling based methods are slow to execute by their basic construction. This ...