2 citations · 2 across the 4 of their papers we have counts for
3 papers · 1 filter
Solution of the 3D density-driven groundwater flow problem with uncertain porosity and permeability
Alexander Litvinenko, Dmitry Logashenko, Raul Tempone +2
As groundwater is an essential nutrition and irrigation resource, its pollution may lead to catastrophic consequences. Therefore, accurate modeling of the pollution of the soil and…
Post-Processing of High-Dimensional Data
Mike Espig, Wolfgang Hackbusch, Alexander Litvinenko +2
Scientific computations or measurements may result in huge volumes of data. Often these can be thought of representing a real-valued function on a high-dimensional domain, and can…
Semi-Supervised Regression using Cluster Ensemble and Low-Rank Co-Association Matrix Decomposition under Uncertainties
Vladimir Berikov, Alexander Litvinenko
In this paper, we solve a semi-supervised regression problem. Due to the lack of knowledge about the data structure and the presence of random noise, the considered data model is u…