المؤلفون: Rolf Johan Lorentzen, Geir Nævdal, Ove Sævareid, Erlend Hodneland, Erik Andreas Hanson, Antonella Munthe-Kaas

المصدر: PLoS Computational Biology, Vol 19, Iss 10, p e1011127 (2023)

مصطلحات موضوعية: Biology (General), QH301-705.5

وصف الملف: electronic resource

Relation: https://journals.plos.org/ploscompbiol/article/file?id=10.1371/journal.pcbi.1011127&type=printable; https://doaj.org/toc/1553-734X; https://doaj.org/toc/1553-7358

URL الوصول: https://doaj.org/article/adf69e2ab2ae467bb110fccfc19ad961

المؤلفون: Kjersti Solberg Eikrem, Rolf Johan Lorentzen, Ricardo Faria, Andreas Størksen Stordal, Alexandre Goddard

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4a499043171938c97e409d6ac0735062
https://doi.org/10.2139/ssrn.4427126

المؤلفون: Xiaodong Luo, Geir Nævdal, Dario Grana, Tuhin Bhakta, Randi Valestrand, Rolf Johan Lorentzen

المصدر: Computational Geosciences. 24:907-920

مصطلحات موضوعية: Computer science, 010103 numerical & computational mathematics, Sparse approximation, computer.software_genre, 01 natural sciences, Data type, Field (computer science), Physics::Geophysics, Computer Science Applications, Computational Mathematics, Workflow, Computational Theory and Mathematics, Benchmark (computing), Data mining, 0101 mathematics, Computers in Earth Sciences, Dimension (data warehouse), computer, Computer memory, Data reduction

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c3bdba5ba69cca3509a002fd694672ef
https://doi.org/10.1007/s10596-019-09900-0

المؤلفون: Rolf Johan Lorentzen, Micheal Babatunde Oguntola

المصدر: Journal of Petroleum Science and Engineering

مصطلحات موضوعية: Sequence, Mathematical optimization, Optimization problem, Backtracking, Computer science, Computation, Constrained optimization, 02 engineering and technology, 010502 geochemistry & geophysics, Geotechnical Engineering and Engineering Geology, 01 natural sciences, Teknologi: 500 [VDP], Fuel Technology, 020401 chemical engineering, Rate of convergence, Convergence (routing), Penalty method, 0204 chemical engineering, 0105 earth and related environmental sciences

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43893aca075ae9b1f49126d224190221
https://hdl.handle.net/11250/3053191

المؤلفون: Kristian Fossum, Geir Nævdal, Tuhin Bhakta, Rolf Johan Lorentzen, Dean S. Oliver, Ivar Sandø

المصدر: Journal of Petroleum Science and Engineering

مصطلحات موضوعية: Matching (statistics), Computer science, Magnitude (mathematics), Inversion (meteorology), 02 engineering and technology, 010502 geochemistry & geophysics, Geotechnical Engineering and Engineering Geology, computer.software_genre, 01 natural sciences, Field (computer science), Weighting, Reservoir simulation, Noise, Fuel Technology, 020401 chemical engineering, Production (economics), Data mining, 0204 chemical engineering, computer, 0105 earth and related environmental sciences

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7658b2148873e8e1d7b9d88fffee853d
https://hdl.handle.net/11250/2776407

المؤلفون: Tuhin Bhakta, Rolf Johan Lorentzen, Xiaodong Luo

المصدر: Journal of Petroleum Science and Engineering

مصطلحات موضوعية: Inverse problems, Inversjonsproblemer, Underpinning, Bayesianske modeller, Minor (linear algebra), Accounting, 02 engineering and technology, Bayesian inversion, 010103 numerical & computational mathematics, 010502 geochemistry & geophysics, Machine learning, computer.software_genre, 01 natural sciences, Maskinlæring, Bayesiansk inversjon, 020401 chemical engineering, Ensemble based methods, Production (economics), 0204 chemical engineering, 0101 mathematics, History matching, VDP::Statistikk: 412, Bayesian models, 0105 earth and related environmental sciences, VDP::Statistics: 412, business.industry, Perspective (graphical), Functional approximation, Inverse problem, Geotechnical Engineering and Engineering Geology, Ensemble-based methods, Fuel Technology, Benchmark (computing), Artificial intelligence, business, computer, Random variable

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::651d1173a8e9227070f2a0036e70a8bb
https://doi.org/10.2118/200761-ms

المؤلفون: Randi Valestrand, Xiaodong Luo, Rolf Johan Lorentzen, Tuhin Bhakta

المصدر: SPE Journal. 24:1452-1467

مصطلحات موضوعية: Field (physics), Energy Engineering and Power Technology, 02 engineering and technology, 010502 geochemistry & geophysics, Geotechnical Engineering and Engineering Geology, 01 natural sciences, Data assimilation, 020401 chemical engineering, Production (economics), 0204 chemical engineering, History matching, Geology, Seismology, 0105 earth and related environmental sciences

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::18e7b1897860b54d91c6aed98bb2844b
https://doi.org/10.2118/194205-pa

المؤلفون: Rolf Johan Lorentzen, Xiaodong Luo, Andreas S. Stordal, Geir Nævdal

المصدر: SPE Production & Operations. 31:163-175

مصطلحات موضوعية: Mathematical optimization, Full scale, Energy Engineering and Power Technology, 02 engineering and technology, Flow modeling, 010502 geochemistry & geophysics, 01 natural sciences, Fuel Technology, 020401 chemical engineering, Control theory, Environmental science, Production (economics), Transient (oscillation), 0204 chemical engineering, Auxiliary particle filter, 0105 earth and related environmental sciences

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::726f42001e751fde2fee099dfe285f3e
https://doi.org/10.2118/176033-pa

المؤلفون: Erlend Hodneland, Geir Nævdal, Antonella Zanna, Erik A. Hanson, Ove Saevareid, Jan Martin Nordbotten, Rolf Johan Lorentzen

المساهمون: Radu, Florin Adrian, Kumar, Kundan, Berre, Inga, Nordbotten, Jan Martin, Pop, Iuliu Sorin

المصدر: Lecture Notes in Computational Science and Engineering ISBN: 9783319964140
Lecture Notes in Computational Science and Engineering

مصطلحات موضوعية: 03 medical and health sciences, medicine.medical_specialty, 0302 clinical medicine, Lead (geology), Medical imaging, medicine, Medical physics, 030217 neurology & neurosurgery, 030218 nuclear medicine & medical imaging

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ad8d603cbd3e3a3b973f5ef6fb12339
https://doi.org/10.1007/978-3-319-96415-7_4

المؤلفون: Rolf Johan Lorentzen, Tuhin Bhakta, Xiaodong Luo

المصدر: Petroleum Geostatistics 2019.

مصطلحات موضوعية: Scale (ratio), business.industry, Machine learning, computer.software_genre, Field (computer science), Data assimilation, Kernel (statistics), Errors-in-variables models, Artificial intelligence, Uncertainty quantification, business, History matching, Random variable, computer

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::13f4d4710fcf4c8d0b1bd322403988f2
https://doi.org/10.3997/2214-4609.201902197

المؤلفون: Kristian Fossum, Rolf Johan Lorentzen

المصدر: Petroleum Geostatistics 2019.

مصطلحات موضوعية: Workflow, Data assimilation, Computer science, Data Noise, Data mining, computer.software_genre, External Data Representation, computer, History matching, Real field

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c3006051aed59d5eb5073b91fbae62f4
https://doi.org/10.3997/2214-4609.201902180

المؤلفون: Rolf Johan Lorentzen, Geir Nævdal, Tao Feng, Yuqing Chang

المصدر: Scopus-Elsevier

مصطلحات موضوعية: Mathematical optimization, Optimization problem, Computer science, media_common.quotation_subject, Computation, 010103 numerical & computational mathematics, 01 natural sciences, Pattern search, Task (project management), Set (abstract data type), Local optimum, Dimension (vector space), Quality (business), Sensitivity (control systems), 0101 mathematics, Computers in Earth Sciences, media_common, Line search, Well control, Function (mathematics), Computer Science Applications, Computational Mathematics, Workflow, Computational Theory and Mathematics, Benchmark (computing), Ensemble Kalman filter, Algorithm

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f147594e4907c03edb419c5e5b4ab1c
https://doi.org/10.3997/2214-4609.201802285

المؤلفون: Rolf Johan Lorentzen, Xiaodong Luo, Randi Valestrand, Geir Evensen

المصدر: Scopus-Elsevier

مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, Field (physics), Computer science, Energy Engineering and Power Technology, Geology, 02 engineering and technology, 010103 numerical & computational mathematics, 010502 geochemistry & geophysics, 01 natural sciences, Correlation, Fuel Technology, 020401 chemical engineering, Reservoir modeling, Statistical physics, 0204 chemical engineering, 0101 mathematics, History matching, 0105 earth and related environmental sciences

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f35d1707c913155eeffa0089e46f2d79
https://doi.org/10.2118/191305-ms

المؤلفون: Rolf Johan Lorentzen, Xiaodong Luo, Tuhin Bhakta, Geir Nævdal

المصدر: SEG Technical Program Expanded Abstracts 2017.

مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, Acoustics, Data reconstruction, 010502 geochemistry & geophysics, Acoustic impedance, Saturation (chemistry), Porosity, 01 natural sciences, Electrical impedance, Geology, 0105 earth and related environmental sciences

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0e819562202eaabb3b60f674cb2ac2f1
https://doi.org/10.1190/segam2017-17699721.1

المؤلفون: Hans J. Skaug, Rolf Johan Lorentzen, Geir Nævdal, Hans Arnfinn Karlsen, Andreas S. Stordal

المصدر: SPE Journal. 19:172-180

مصطلحات موضوعية: Statistics, Energy Engineering and Power Technology, Environmental science, Production (economics), Transient (oscillation), Mechanics, Flow modeling, Geotechnical Engineering and Engineering Geology, Auxiliary particle filter

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0b4aa777f7d0cf9a25a2d06ee6061db5
https://doi.org/10.2118/165582-pa

المؤلفون: Neal Hewitt, Andreas S. Stordal, Rolf Johan Lorentzen

المصدر: Scopus-Elsevier

مصطلحات موضوعية: Regional geology, 010504 meteorology & atmospheric sciences, Computer science, Gaussian, Multiphase flow, Choke, 01 natural sciences, Weighting, Volumetric flow rate, 010104 statistics & probability, symbols.namesake, Data assimilation, Control theory, Filter (video), Resampling, symbols, 0101 mathematics, Computers in Earth Sciences, Particle filter, Geomorphology, Geology, 0105 earth and related environmental sciences, Information Systems

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c17681f5ae803c1c2564dd06af2161ed
https://doi.org/10.3997/2214-4609.201601870

المؤلفون: Geir Nævdal, Rolf Johan Lorentzen

المصدر: IEEE Transactions on Automatic Control. 56:1990-1995

مصطلحات موضوعية: Mathematical optimization, Kalman filter, Invariant extended Kalman filter, Computer Science Applications, Extended Kalman filter, Control and Systems Engineering, Filtering problem, Ensemble Kalman filter, Fast Kalman filter, Unscented transform, Electrical and Electronic Engineering, Algorithm, Alpha beta filter, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::35530acbc6d324c2defa196203e51867
https://doi.org/10.1109/tac.2011.2154430

المؤلفون: R.. Xu, Yan Chen, E.. Peters, Femke C. Vossepoel, Rolf Johan Lorentzen, P.. Sarma, A.H.. H. Alhutali, K.N.B.. N.B. Dunlop, S.. Cullick, Rob Arts, G.K.. K. Brouwer, Albert C. Reynolds, C.R. Geel

المصدر: SPE Reservoir Evaluation & Engineering. 13:391-405

مصطلحات موضوعية: Engineering, Present value, business.industry, Energy Engineering and Power Technology, Geology, computer.software_genre, Net present value, Field (computer science), Synthetic data, Set (abstract data type), Fuel Technology, Benchmark (surveying), Statistics, Production engineering, Production (economics), Data mining, business, computer

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9e5351aeb955ef3803b6bfab626ad14f
https://doi.org/10.2118/119094-pa

المؤلفون: Jan Einar Gravdal, Erlend H. Vefring, Kjell Kaare Fjelde, Rolf Johan Lorentzen

المصدر: SPE Journal. 15:856-866

مصطلحات موضوعية: Moving horizon estimation, Extended Kalman filter, Engineering, Estimation theory, business.industry, Control theory, Energy Engineering and Power Technology, Fast Kalman filter, Model parameters, Kalman filter, Geotechnical Engineering and Engineering Geology, business, Alpha beta filter

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8e0632e6f1e9131a30261a9d1f9b9357
https://doi.org/10.2118/97028-pa

المؤلفون: Rolf Johan Lorentzen, Geir Nævdal, Ove Saevareid

المصدر: Proceedings of the VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2016).

مصطلحات موضوعية: Data assimilation, Computer science, Remote sensing

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::848e976f575b766bf9466e1c5378e283
https://doi.org/10.7712/100016.2101.9975