Uncertainty quantification in time-lapse seismic imaging: a full-waveform approach M Kotsi, A Malcolm, G Ely Geophysical Journal International 222 (2), 1245-1263, 2020 | 23 | 2020 |
4D full-waveform metropolis hastings inversion using a local acoustic solver M Kotsi, A Malcolm, G Ely SEG International Exposition and Annual Meeting, SEG-2018-2997858, 2018 | 16 | 2018 |
Time-lapse full-waveform inversion using Hamiltonian Monte Carlo: a proof of concept M Kotsi, A Malcolm, G Ely SEG technical program expanded abstracts 2020, 845-849, 2020 | 10 | 2020 |
Enabling uncertainty quantification for seismic data preprocessing using normalizing flows (NF)—An interpolation example R Kumar, M Kotsi, A Siahkoohi, A Malcolm First International Meeting for Applied Geoscience & Energy, 1515-1519, 2021 | 9 | 2021 |
A statistical comparison of three 4d full-waveform inversion schemes M Kotsi, A Malcolm SEG Technical Program Expanded Abstracts 2017, 1434-1438, 2017 | 6 | 2017 |
4D multiparameter adaptive Metropolis Hastings inversion M Kotsi, A Malcolm, G Ely SEG International Exposition and Annual Meeting, D033S093R004, 2019 | 5 | 2019 |
Combining reflection and transmission information in time-lapse velocity inversion: A new hybrid approach M Kotsi, J Edgar, A Malcolm, S de Ridder Geophysics 84 (4), R601-R611, 2019 | 5 | 2019 |
Time-lapse seismic imaging and uncertainty quantification M Kotsi Memorial University of Newfoundland, 2020 | 3 | 2020 |
Exploration of data space through trans‐dimensional sampling: A case study of 4D seismics N Piana Agostinetti, M Kotsi, A Malcolm Journal of Geophysical Research: Solid Earth 126 (12), e2021JB022343, 2021 | 2 | 2021 |
Imaging Conductor Pipes in the Gulf of Mexico Using 3-D High-Resolution Seismic Data: Containing One of the Largest Oil Spills in US History R Laidley, JY Guigne, M Kotsi, S Abbott, CA Kilic, D Hoffmann, ... OCEANS 2023-MTS/IEEE US Gulf Coast, 1-7, 2023 | 1 | 2023 |
Merging individual Acoustic Corer data sets into a unified volume to optimize the identification and interpretation of geohazards, obstructions, and stratigraphy: Case studies … S Abbott, M Kotsi, R Laidley, CA Kilic, J Guigne 9th International SUT OSIG Conference ”Innovative Geotechnologies for Energy …, 2023 | 1 | 2023 |
Is Hamiltonian Monte Carlo (HMC) really worth it? An alternative exploration of hyper-parameter tuning in a time-lapse seismic scenario A Malcolm, M Kotsi, G Ely, J Virieux EGU General Assembly Conference Abstracts, EGU-8679, 2023 | | 2023 |
A semantic volumetric segmentation and boulder detection framework for high-resolution sub-bottom imagery using a 3-D U-Net convolutional neural network SM Steele, M Kotsi, R Laidley, M Manning, J Guigne, S Abbott The 31st Annual Newfoundland Electrical and Computer Engineering Conference …, 2022 | | 2022 |
Combining high resolution seismic sub-bottom imagery with magnetometer data to identify potential UXOs: a case study off the Danish coast. SM Abbott, M Kotsi, R Laidley, JY Guigne Atlantic Geoscience 58, 47-48, 2022 | | 2022 |
Four-dimensional seismic uncertainty quantification of the Hebron Field, Offshore Newfoundland, Canada S Lethbridge, A Malcolm, JK Welford, M Kotsi First EAGE Workshop on East Canada Offshore Exploration 2021 (1), 1-4, 2021 | | 2021 |
Time-lapse uncertainty quantification using state of the art Hamiltonian Monte Carlo method M Kotsi, AE Malcolm, G Ely AGU Fall Meeting Abstracts 2020, S065-08, 2020 | | 2020 |
A new strategy for higher resolution time–lapse velocity inversion M Kotsi, J Edgar, A Malcolm, S De Ridder Atlantic Geology, 2018 | | 2018 |
Time-lapse full-waveform inversion: how wrong are we and how do we find out? M Kotsi, A Malcolm Atlantic Geology, 2017 | | 2017 |
Uncertainty in 4-D imaging M Kotsi, A Malcolm Atlantic Geology, 2016 | | 2016 |
The effect of a water layer and seafloor topography on Scholte-wave inversion M Kotsi TU Delft, 2014 | | 2014 |