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English
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2023
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1. |
Sanchis, Charlotte Juliette Semin; Kolbjørnsen, Odd. Sampling-Free Bayesian Inference for Local Refinement in Linear Inversion Problems with a Latent Target Property. IEEE Transactions on Geoscience and Remote Sensing 2023 ;Volum 61. s. - UiO NR
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2022
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2. |
Aasan, Marius; Ramírez Rivera, Adín; Kolbjørnsen, Odd; Solberg, Anne H Schistad. An Information Metric for Partitions on Images using Lattice Theoretic Entropy. Visual Intelligence Days 2022; 2022-09-28 - 2022-09-29 UiO
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3. |
Kolbjørnsen, Odd; Sanchis, Charlotte Juliette. Sample free inference for Bayesian inverse problems, a local approximation. CMStatistics 2022; 2022-12-17 - 2022-12-19 NR UiO
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2021
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4. |
Greiner, Thomas Larsen; Lie, Jan Erik; Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris; Zhao, Hao; Demyanov, Vasily; Gelius, Leiv-J. Unsupervised deep learning with higher-order total-variation regularization for multidimensional seismic data reconstruction. Geophysics 2021 ;Volum 87.(2) s. 59-73 UiO
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5. |
Grimstad, Bjarne Andre; Hotvedt, Mathilde; Sandnes, Anders Thoresen; Kolbjørnsen, Odd; Imsland, Lars Struen. Bayesian neural networks for virtual flow metering: An empirical study. Applied Soft Computing 2021 ;Volum 112. s. - NTNU UiO
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6. |
Sandnes, Anders Thoresen; Grimstad, Bjarne Andre; Kolbjørnsen, Odd. Multi-task learning for virtual flow metering. Knowledge-Based Systems 2021 ;Volum 232. s. 1-10 UiO NTNU
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2020
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7. |
Bugge, Aina Juell; Lie, Jan Erik; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris; Kolbjørnsen, Odd; Faleide, Jan Inge. Data-driven identification of stratigraphic units in 3D seismic data usin hierarchical density-based clustering. Geophysics 2020 ;Volum 85.(5) Suppl. s. IM15-IM26 UiO
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8. |
Greiner, Thomas Larsen; Hlebnikov, Volodya; Lie, Jan Erik; Kolbjørnsen, Odd; Kjeldsrud Evensen, Andreas; Harris Nilsen, Espen; Vinje, Vetle; Gelius, Leiv-J.. Cross-streamer wavefield reconstruction through wavelet domain. Geophysics 2020 ;Volum 85.(6) s. V457-V471 UiO
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9. |
Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Ndingwan, Abel Onana; Aker, Eyvind. Bayesian seismic inversion for stratigraphic horizon, lithology, and fluid prediction. Geophysics 2020 ;Volum 85.(3) s. R207-R221 UIS NR UiO
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2019
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10. |
Greiner, Thomas Larsen; Kolbjørnsen, Odd; Lie, Jan Erik; Harris Nilsen, Espen; Kjeldsrud Evensen, Andreas; Gelius, Leiv-J.. Cross-streamer wavefield interpolation using deep convolutional networks. I: SEG Technical Program Expanded Abstracts 2019. USA: SEG 2019 ISBN 0916160009. s. 2207-2211 UiO
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11. |
Greiner, Thomas Larsen; Kolbjørnsen, Odd; Lie, Jan Erik; Nilsen, Espen Harris; Evensen, Andreas Kjelsrud; Gelius, Leiv-J.. Cross-streamer wavefield interpolation using deep convolutional neural network. Annual Meeting 2019 - Society of Exploration Geophysicists; 2019-09-15 - 2019-09-20 UiO
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12. |
Kolbjørnsen, Odd; Dahle, Pål; Bjerke, Morten D.; Bakke, Beate A.; Straith, Knut Richard. Using Deep Directional Resistivity for Model Selection and Uncertainty Reduction in the Edvard Grieg Depth Conversion. Petroleum Geostatistics 2019; 2019-09-02 - 2019-09-06 NR UiO
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13. |
Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud. Digital superresolution in seismic amplitude processing. SEG annual conference 2019; 2019-09-15 - 2019-09-20 UiO
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14. |
Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud. Digital superresolution in seismic amplitude processing. SEG technical program expanded abstracts 2019 UiO
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15. |
Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris; Lie, Jan Erik. Digital superresolution in seismic AVO inversion. The Leading Edge 2019 ;Volum 38.(10) s. 742-820 UiO
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16. |
Røe, Per; Kolbjørnsen, Odd; Hauge, Ragnar. Comparison of one- and two-step seismic inversion for Lithology and Fluid prediction. PCube+ inversion workshop; 2019-01-24 - 2019-01-24 NR
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2018
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17. |
Ndingwan, Abel Onana; Kolbjørnsen, Odd; Straith, Knut Richard; Bjerke, Morten. Deciphering the seismic signature of the Edvard Grieg field, North Sea. SEG annual conference; 2018-10-14 - 2018-10-19 UiO
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18. |
Ndingwan, Abel Onana; Kolbjørnsen, Odd; Straith, Knut Richard; Bjerke, Morten D.. Deciphering the seismic signature of the Edvard Grieg field, North Sea. SEG technical program expanded abstracts 2018 UiO
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2017
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19. |
Kolbjørnsen, Odd; Ndingwan, Abel Onana; Straith, Knut Richard; Aker, Eyvind; Røe, Per. Deciphering the seismic AVO response of the reservoir at Edvard Grieg. Practical Rock Physics and Inversion for Exploration and Production; 2017-10-17 - 2017-10-17 NR
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20. |
Olsen, Håvard Goodwin; Kolbjørnsen, Odd. From Volume to Value – a tool for decision support v 1.3. Documentation and user manual.. : Norsk Regnesentral 2017 22 s. NR-notat(SAND/03/2017) NR UiO
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21. |
Røe, Per; Kolbjørnsen, Odd. Comparison of one- and two-step seismic inversion for lithology and fluid prediction. Practical Rock Physics and Inversion for Exploration and Production; 2017-10-17 - 2017-10-17 NR
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22. |
Røe, Per; Kolbjørnsen, Odd. Rock physics depth trends in PCube+ - Possible ways of integrating trends in PCube and PCube+. Oslo: Norsk Regnesentral 2017 11 s. NR-notat(SAND/14/2017) NR
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23. |
Vigsnes, Maria; Kolbjørnsen, Odd; Hauge, Vera Louise; Dahle, Pål; Abrahamsen, Petter. Fast and Accurate Approximation to Kriging Using Common Data Neighborhoods. Mathematical Geosciences 2017 ;Volum 49.(5) s. 619-634 NR
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2016
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24. |
Jullum, Martin. New focused approaches to topics within model selection and approximate Bayesian inversion. Oslo: Faculty of Mathematics and Natural Sciences, University of Oslo 2016 185 s. NR UiO
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25. |
Jullum, Martin; Kolbjørnsen, Odd. A Gaussian-based framework for local Bayesian inversion of geophysical data to rock properties. Geophysics 2016 ;Volum 81.(3) s. R75-R87 UiO
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26. |
Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Jullum, Martin; Metcalfe, Richard William; Skjæveland, Øyvind. Bayesian AVO inversion to rock properties using a local neighborhood in a spatial prior model. The Leading Edge 2016 ;Volum 35.(5) s. 431-436 NR
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27. |
Skjæveland, Øyvind M.; Metcalfe, Richard William; Kolbjørnsen, Odd; Røe, Per; Hauge, Ragnar. Pcube+ - high-resolution horizon update by prestack inversion, a Statfjord case history. The Biennial Geophysical Seminar; 2016-03-14 - 2016-03-16 NR
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2015
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28. |
Hauge, Vera Louise; Kolbjørnsen, Odd. Bayesian inversion of gravimetric data and assessment of CO2 dissolution in the Utsira Formation. Interpretation 2015 ;Volum 3.(2) s. SP1-SP10 NR
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29. |
Jullum, Martin; Kolbjørnsen, Odd. A Gaussian-based framework for local Bayesian inversion of geophysical data to rock properties. Geophysics 2015 ;Volum 81.(3) s. R75-R87 UiO NR
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30. |
Jullum, Martin; Kolbjørnsen, Odd. An Approximate Bayesian Inversion Framework based on Local-gaussian Likelihoods. Petroleum Geostatistics; 2015-09-07 - 2015-09-11 NR UiO
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31. |
Vigsnes, Maria; Abrahamsen, Petter; Hauge, Vera Louise; Kolbjørnsen, Odd. Efficient Neighborhoods for Kriging with Numerous Data. Petroleum Geostatistics; 2015-09-07 - 2015-09-11 NR
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2014
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32. |
Hauge, Vera Louise; Kolbjørnsen, Odd. Spatial Resolution in Bayesian Inversion of Gravimetric Data. 76th EAGE Conference & Exhibition; 2014-06-16 - 2014-06-19 NR
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33. |
Hauge, Vera Louise; Kolbjørnsen, Odd. Spatial Resolution in Bayesian Inversion of Gravimetric Data. I: Conference proceedings. 76th EAGE Conference & Exhibition. European Association of Geoscientists and Engineers 2014 ISBN 978-90-73834-89-7. s. - NR
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34. |
Kolbjørnsen, Odd; Ulvmoen, Marit. 4D inversion of seismic travel-times. : Norsk Regnesentral 2014 24 s. NR-notat(SAND/07/14) NR
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35. |
Olsen, Håvard Goodwin; Kolbjørnsen, Odd. Modelling the H2S filters and SOx emissions at Kårstø Driftsmodell v2.0. : Norsk Regnesentral Oslo 2014 35 s. NR-notat(SAND/02/2014) NR NTNU
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2013
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36. |
Dahle, Pål; Nesvold, Erik; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 2.0. : Norsk Regnesentral Oslo 2013 ;Volum 2013.144 s. NR-notat(SAND/07/2013) NR
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37. |
Georgsen, Frode; Myrseth, Inge; Kolbjørnsen, Odd. Volume and Gas Quality Uncertainty Study for Gassco Transport Plan 2013. Oslo: Norsk Regnesentral 2013 21 s. NR-notat(SAND/09/2013) NR
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38. |
Hauge, Vera Louise; Kolbjørnsen, Odd. Inversion of gravimetric data. Oslo: Norsk Regnesentral 2013 36 s. NR-notat(SAND/08/13) NR
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39. |
Kolbjørnsen, Odd; Stien, Marita; Kjønsberg, Heidi; Fjellvoll, Bjørn; Abrahamsen, Petter. Using Multiple Grids in Markov Mesh Facies Modeling. Mathematical Geosciences 2013 ;Volum 46.(2) s. 205-225 NR
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40. |
Kolbjørnsen, Odd; Ulvmoen, Marit; Hauge, Vera Louise; Hauge, Ragnar; Fjellvoll, Bjørn; Jensen, Erling Hugo; Johansen, Tor Arne; Dvorkin, Jack; Mavko, Gary; Furre, Anne-Kari; Johnston, David. Monitoring Geological CO2 storage. CLIMIT SUMMIT 2013; 2013-02-25 - 2013-02-26 NR UiB
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41. |
Myrseth, Inge; Kolbjørnsen, Odd. Monitoring the H2S filters and SOx emissions at Kårstø. : Norsk Regnesentral 2013 35 s. NR-notat(SAND/04/13) NR
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42. |
Ulvmoen, Marit; Kolbjørnsen, Odd. Bayesian lithology/scenario-contact prediction from seismic data. Oslo: Norsk Regnesentral 2013 31 s. NR-notat(SAND/01/13) NR
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2012
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43. |
Abrahamsen, Petter; Kolbjørnsen, Odd; Hauge, Ragnar. Geostatistics Oslo 2012. Springer 2012 (ISBN 978-94-007-4152-2) 573 s. Quantitative Geology and Geostatistics(17) NR
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44. |
Buland, Arild; Kolbjørnsen, Odd. Bayesian inversion of CSEM and magnetotelluric data. Geophysics 2012 ;Volum 77.(1) s. E33-E42 NR UIS
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45. |
Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 1.1. Oslo: Norsk Regnesentral 2012 92 s. NR-notat(SAND/02/2012) NR
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46. |
Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 1.2. Oslo: Norsk Regnesentral 2012 93 s. NR-notat(SAND/05/2012) NR
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47. |
Hammer, Hugo Lewi; Kolbjørnsen, Odd; Tjelmeland, Håkon; Buland, Arild. Lithology and fluid prediction from prestack seismic data using a Bayesian model with Markov process prior. Geophysical Prospecting 2012 ;Volum 60.(3) s. 500-515 UIS NR NTNU OSLOMET
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48. |
Kolbjørnsen, Odd. Interpretation of saturation and porosity from inverted 4D seismic parameters. Oslo: Norsk Regnesentral 2012 11 s. NR-notat(SAND/03/12) NR
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49. |
Kolbjørnsen, Odd. Using 3D inversion schemes to solve 4D inverse problems. : Norsk Regnesentral 2012 9 s. NR-notat(SAND/04/12) NR
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50. |
Kolbjørnsen, Odd; Hauge, Ragnar; Drange-Espeland, Maren; Buland, Arild. Model-based fluid factor for controlled source electromagnetic data. Geophysics 2012 ;Volum 77.(1) s. E21-E31 NR UIS
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