Blar i NORCE vitenarkiv på forfatter "Elsheikh, Ahmed"
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Direct Multi-Modal Inversion of Geophysical Logs Using Deep Learning
Alyaev, Sergey; Elsheikh, Ahmed (Peer reviewed; Journal article, 2022)Geosteering of wells requires fast interpretation of geophysical logs which is a non-unique inverse problem. Current work presents a proof-of-concept approach to multi-modal probabilistic inversion of logs using a single ... -
Probabilistic model-error assessment of deep learning proxies: an application to real-time inversion of borehole electromagnetic measurements
Rammay, Muzammil Hussain; Alyaev, Sergey; Elsheikh, Ahmed (Peer reviewed; Journal article, 2022)The advent of fast sensing technologies allow for real-time model updates in many applications where the model parameters are uncertain. Once the observations are collected, Bayesian algorithms offer a pathway for real-time ...