Search Results for author: Oleg Ovcharenko

Found 3 papers, 1 papers with code

A Novel A.I Enhanced Reservoir Characterization with a Combined Mixture of Experts -- NVIDIA Modulus based Physics Informed Neural Operator Forward Model

no code implementations20 Apr 2024 Clement Etienam, Yang Juntao, Issam Said, Oleg Ovcharenko, Kaustubh Tangsali, Pavel Dimitrov, Ken Hester

Additionally, the PINO-Res-Sim in the aREKI workflow efficiently recovered unknown fields with a computational speedup of 100 to 6000 times faster than conventional methods.

MLReal: Bridging the gap between training on synthetic data and real data applications in machine learning

no code implementations11 Sep 2021 Tariq Alkhalifah, Hanchen Wang, Oleg Ovcharenko

This is accomplished by applying two operations on the input data to the NN model: 1) The crosscorrelation of the input data (i. e., shot gather, seismic image, etc.)

Domain Adaptation

Direct domain adaptation through reciprocal linear transformations

1 code implementation17 Aug 2021 Tariq Alkhalifah, Oleg Ovcharenko

In the training stage, as expected, the input images are from the source domain, and the mean of auto-correlated images are evaluated from the target domain.

Domain Adaptation

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