Search Results for author: Velimir V. Vesselinov

Found 6 papers, 2 papers with code

GeoThermalCloud: Machine Learning for Geothermal Resource Exploration

1 code implementation17 Oct 2022 Maruti K. Mudunuru, Velimir V. Vesselinov, Bulbul Ahmmed

Crucial geothermal signatures often overlooked in traditional PFA are extracted using the GeoThermalCloud and analyzed by the subject matter experts to provide ML-enhanced PFA, which is informative for efficient exploration.

Efficient Exploration

Learning to regularize with a variational autoencoder for hydrologic inverse analysis

1 code implementation6 Jun 2019 Daniel O'Malley, John K. Golden, Velimir V. Vesselinov

A central difficulty in regularization is turning a complex conceptual model of this additional structure into a functional mathematical form to be used in the inverse analysis.

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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