Výsledky vyhledávání - "Hauksson, Egill"

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Reliable Real-time Seismic Signal/Noise Discrimination with Machine Learning

Autor: Meier, Men-Andrin, Ross, Zachary E., Ramachandran, Anshul, Balakrishna, Ashwin, Nair, Suraj, Kundzicz, Peter, Li, Zefeng, Andrews, Jennifer, Hauksson, Egill, Yue, Yisong

Publikováno v: Journal of Geophysical Research: Solid Earth, 124 (2019)

In Earthquake Early Warning (EEW), every sufficiently impulsive signal is potentially the first evidence for an unfolding large earthquake. More often than not, however, impulsive signals are mere nuisance signals. One of the most fundamental - and d

Externí odkaz: http://arxiv.org/abs/1901.03467

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PhaseLink: A Deep Learning Approach to Seismic Phase Association

Autor: Ross, Zachary E., Yue, Yisong, Meier, Men-Andrin, Hauksson, Egill, Heaton, Thomas H.

Seismic phase association is a fundamental task in seismology that pertains to linking together phase detections on different sensors that originate from a common earthquake. It is widely employed to detect earthquakes on permanent and temporary seis

Externí odkaz: http://arxiv.org/abs/1809.02880

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Generalized Seismic Phase Detection with Deep Learning

Autor: Ross, Zachary E., Meier, Men-Andrin, Hauksson, Egill, Heaton, Thomas H.

Publikováno v: Bulletin of the Seismological Society of America, 108 (5A), 2894-2901

To optimally monitor earthquake-generating processes, seismologists have sought to lower detection sensitivities ever since instrumental seismic networks were started about a century ago. Recently, it has become possible to search continuous waveform

Externí odkaz: http://arxiv.org/abs/1805.01075

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P-wave arrival picking and first-motion polarity determination with deep learning

Autor: Ross, Zachary E., Meier, Men-Andrin, Hauksson, Egill

Determining earthquake hypocenters and focal mechanisms requires precisely measured P-wave arrival times and first-motion polarities. Automated algorithms for estimating these quantities have been less accurate than estimates by human experts, which

Externí odkaz: http://arxiv.org/abs/1804.08804

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