Search Results for author: Valentin G. Stanev

Found 2 papers, 0 papers with code

Identification of release sources in advection-diffusion system by machine learning combined with Green function inverse method

no code implementations12 Dec 2016 Valentin G. Stanev, Filip L. Iliev, Scott Hansen, Velimir V. Vesselinov, Boian S. Alexandrov

The identification of sources of advection-diffusion transport is based usually on solving complex ill-posed inverse models against the available state- variable data records.

Nonnegative Matrix Factorization for identification of unknown number of sources emitting delayed signals

no code implementations12 Dec 2016 Filip L. Iliev, Valentin G. Stanev, Velimir V. Vesselinov, Boian S. Alexandrov

Especially difficult is the case when the number of sources of the signals with delays is unknown and has to be determined from the data as well.

blind source separation

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