Search Results for author: Mauricio Araya-Polo

Found 10 papers, 2 papers with code

STRIDE: Structure-guided Generation for Inverse Design of Molecules

no code implementations6 Nov 2023 Shehtab Zaman, Denis Akhiyarov, Mauricio Araya-Polo, Kenneth Chiu

Machine learning and especially deep learning has had an increasing impact on molecule and materials design.

Drug Discovery

Deep Compressed Learning for 3D Seismic Inversion

no code implementations31 Oct 2023 Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo

We consider the problem of 3D seismic inversion from pre-stack data using a very small number of seismic sources.

3D Reconstruction Dimensionality Reduction +1

Joint inversion of Time-Lapse Surface Gravity and Seismic Data for Monitoring of 3D CO$_2$ Plumes via Deep Learning

no code implementations24 Sep 2023 Adrian Celaya, Mauricio Araya-Polo

We introduce a fully 3D, deep learning-based approach for the joint inversion of time-lapse surface gravity and seismic data for reconstructing subsurface density and velocity models.

Learning CO$_2$ plume migration in faulted reservoirs with Graph Neural Networks

no code implementations16 Jun 2023 Xin Ju, François P. Hamon, Gege Wen, Rayan Kanfar, Mauricio Araya-Polo, Hamdi A. Tchelepi

Accurately capturing the impact of faults on CO$_2$ plume migration remains a challenge for many existing deep learning surrogate models based on Convolutional Neural Networks (CNNs) or Neural Operators.

ParticleGrid: Enabling Deep Learning using 3D Representation of Materials

1 code implementation15 Nov 2022 Shehtab Zaman, Ethan Ferguson, Cecile Pereira, Denis Akhiyarov, Mauricio Araya-Polo, Kenneth Chiu

We propose $\textit{ParticleGrid}$, a SIMD-optimized library for 3D structures, that is designed for deep learning applications and to seamlessly integrate with deep learning frameworks.

Property Prediction

Inversion of Time-Lapse Surface Gravity Data for Detection of 3D CO$_2$ Plumes via Deep Learning

no code implementations6 Sep 2022 Adrian Celaya, Bertrand Denel, Yen Sun, Mauricio Araya-Polo, Antony Price

We introduce three algorithms that invert simulated gravity data to 3D subsurface rock/flow properties.

Encoder-Decoder Architecture for 3D Seismic Inversion

no code implementations29 Jul 2022 Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo

This paper presents a deep learning solution for the reconstruction of realistic 3D models in the presence of field noise recorded in seismic surveys.

Seismic Inversion SSIM

Deep Neural Network Learning with Second-Order Optimizers -- a Practical Study with a Stochastic Quasi-Gauss-Newton Method

1 code implementation6 Apr 2020 Christopher Thiele, Mauricio Araya-Polo, Detlef Hohl

Training in supervised deep learning is computationally demanding, and the convergence behavior is usually not fully understood.

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