Search Results for author: Umair bin Waheed

Found 4 papers, 1 papers with code

An enrichment approach for enhancing the expressivity of neural operators with applications to seismology

2 code implementations7 Jun 2023 Ehsan Haghighat, Umair bin Waheed, George Karniadakis

The Eikonal equation plays a central role in seismic wave propagation and hypocenter localization, a crucial aspect of efficient earthquake early warning systems.

Operator learning

Laplace HypoPINN: Physics-Informed Neural Network for hypocenter localization and its predictive uncertainty

no code implementations28 May 2022 Muhammad Izzatullah, Isa Eren Yildirim, Umair bin Waheed, Tariq Alkhalifah

This work focuses on predicting the hypocenter locations using HypoPINN and investigates the propagation of uncertainties from the random realizations of HypoPINN's weights and biases using the Laplace approximation.

Computational Efficiency

Winning with Simple Learning Models: Detecting Earthquakes in Groningen, the Netherlands

no code implementations8 Jul 2020 Umair bin Waheed, Ahmed Shaheen, Mike Fehler, Ben Fulcher

Deep learning is fast emerging as a potential disruptive tool to tackle longstanding research problems across the sciences.

Event Detection Time Series +1

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