المؤلفون: Tingting Niu, Gang Zhang, Mengting Zhang, Guibin Zhang

المصدر: Frontiers in Earth Science, Vol 11 (2023)

مصطلحات موضوعية: joint inversion, gravity and gravity gradient, smoothed L0 norm, regularization theory, non-linear conjugate gradient method, Science

وصف الملف: electronic resource

العلاقة: https://www.frontiersin.org/articles/10.3389/feart.2023.1283238/fullTest; https://doaj.org/toc/2296-6463Test

الوصول الحر: https://doaj.org/article/68dd314352074fca92f3bfba47336106Test

المؤلفون: Anh Quang Tran, Tien-Anh Nguyen, Van Tu Duong, Quang-Huy Tran, Duc Nghia Tran, Duc-Tan Tran

المصدر: Mathematical Biosciences and Engineering, Vol 17, Iss 4, Pp 4048-4063 (2020)

مصطلحات موضوعية: mri, compressed sensing, power law, k-space, non-linear conjugate gradient, Biotechnology, TP248.13-248.65, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://doaj.org/toc/1551-0018Test

الوصول الحر: https://doaj.org/article/990edf5de3d941669548b1ab462e1e88Test

المؤلفون: Bingjie Li, Xi Shi, Zhenyue Zhang

المصدر: Symmetry; Volume 13; Issue 9; Pages: 1757

مصطلحات موضوعية: symmetric non-negative matrix factorization, low-rank approximation, non-linear conjugate gradient method, projected gradient method, data clustering

وصف الملف: application/pdf

العلاقة: Mathematics and Symmetry/Asymmetry; https://dx.doi.org/10.3390/sym13091757Test

الإتاحة: https://doi.org/10.3390/sym13091757Test

المؤلفون: Keshtegar, Behrooz, Miri, Mahmoud

المصدر: Engineering Computations, 2014, Vol. 31, Issue 4, pp. 775-790.

الوصول الحر: http://www.emeraldinsight.com/doi/10.1108/EC-09-2012-0225Test

المؤلفون: Duc-Nghia Tran, Quang-Huy Tran, Van Tu Duong, Duc-Tan Tran, Anh Quang Tran, Tien Anh Nguyen

المصدر: Mathematical Biosciences and Engineering, Vol 17, Iss 4, Pp 4048-4063 (2020)

مصطلحات موضوعية: Computational complexity theory, Computer science, Image quality, Gaussian, Normal Distribution, 02 engineering and technology, symbols.namesake, Data acquisition, Dimension (vector space), 0502 economics and business, QA1-939, Image Processing, Computer-Assisted, 0202 electrical engineering, electronic engineering, information engineering, Computer Simulation, mri, compressed sensing, non-linear conjugate gradient, power law, Computer simulation, k-space, Applied Mathematics, 05 social sciences, General Medicine, Data Compression, Magnetic Resonance Imaging, Computational Mathematics, Compressed sensing, Modeling and Simulation, symbols, 020201 artificial intelligence & image processing, General Agricultural and Biological Sciences, Algorithm, TP248.13-248.65, Mathematics, Algorithms, 050203 business & management, Biotechnology

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ab532285f937e178a26309f4ee688f5Test
https://doi.org/10.3934/mbe.2020224Test

المؤلفون: Royer, Jean-Philip, Comon, Pierre, Thirion-Moreau, Nadège

المساهمون: Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SIGNAL, Signal, Images et Systèmes (Laboratoire I3S - SIS), Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA), Laboratoire de sondages électromagnétiques de l'environnement terrestre (LSEET), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), IEEE

المصدر: ICASSP'2011 ; ICASSP ; https://hal.science/hal-00641052Test ; ICASSP, May 2011, Prague, Czech Republic. pp.4040--4043

مصطلحات موضوعية: CanDecomp, Parafac, Chemometrics, Data mining, Data analysis, Non linear conjugate gradient, Quasi-Newton, nonnegative, 3-way array, tensor factorization, multi-way data analysis, Canonical Polyadic decomposition, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing

جغرافية الموضوع: Prague, Czech Republic

العلاقة: hal-00641052; https://hal.science/hal-00641052Test; https://hal.science/hal-00641052/documentTest; https://hal.science/hal-00641052/file/halGradConj2.pdfTest

الإتاحة: https://hal.science/hal-00641052Test
https://hal.science/hal-00641052/documentTest
https://hal.science/hal-00641052/file/halGradConj2.pdfTest

المؤلفون: Royer, Jean-Philip, Comon, Pierre, Thirion-Moreau, Nadège

المساهمون: Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SIGNAL, Signal, Images et Systèmes (Laboratoire I3S - SIS), Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA), Laboratoire de sondages électromagnétiques de l'environnement terrestre (LSEET), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), IEEE

المصدر: ICASSP'2011 ; ICASSP ; https://hal.science/hal-00641065Test ; ICASSP, May 2011, Prague, Czech Republic. pp.2732-2735

مصطلحات موضوعية: Data analysis, data mining, non linear conjugate gradient, nonnegative 3-way array, Canonical Polyadic decomposition, Tikhonov regularization, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing

جغرافية الموضوع: Prague, Czech Republic

العلاقة: hal-00641065; https://hal.science/hal-00641065Test; https://hal.science/hal-00641065/documentTest; https://hal.science/hal-00641065/file/hal-Tikhonov.pdfTest

الإتاحة: https://hal.science/hal-00641065Test
https://hal.science/hal-00641065/documentTest
https://hal.science/hal-00641065/file/hal-Tikhonov.pdfTest

المؤلفون: Zhenyue Zhang, Xi Shi, Bingjie Li

المصدر: Symmetry
Volume 13
Issue 9
Symmetry, Vol 13, Iss 1757, p 1757 (2021)

مصطلحات موضوعية: low-rank approximation, Physics and Astronomy (miscellaneous), Computer science, General Mathematics, Low-rank approximation, non-linear conjugate gradient method, Matrix decomposition, Non-negative matrix factorization, data clustering, Chemistry (miscellaneous), Conjugate gradient method, Convergence (routing), QA1-939, projected gradient method, Computer Science (miscellaneous), symmetric non-negative matrix factorization, Cluster analysis, Gradient method, Algorithm, Mathematics, Interpolation

وصف الملف: application/pdf

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c18ed4c3e0424e973472eacd865778fTest
https://doi.org/10.3390/sym13091757Test

المؤلفون: Borzì, Alfio, Salomon, Julien, Volkwein, Stefan

مصطلحات موضوعية: Quantum systems, optimal control theory, optimality conditions, monotonic schemes, cascadic acceleration, non-linear conjugate gradient method

جغرافية الموضوع: UG:NW:MA

وصف الملف: text/html

العلاقة: vignette : https://unipub.uni-graz.at/titlepage/urn/urn:nbn:at:at-ubg:3-4124/128Test; urn:nbn:at:at-ubg:3-4124; https://resolver.obvsg.at/urn:nbn:at:at-ubg:3-4124Test; local:990134373520203331; system:AC11362374

الإتاحة: https://doi.org/10.1016/j.cam.2007.04.029Test
https://resolver.obvsg.at/urn:nbn:at:at-ubg:3-4124Test

المؤلفون: Adesokan, Bolaji James, Knudsen, K, Krishnan, V P, Roy, S

المصدر: Adesokan , B J , Knudsen , K , Krishnan , V P & Roy , S 2018 , ' A fully non-linear optimization approach to acousto-electric tomography ' , Inverse Problems , vol. 34 , no. 10 , 104004 . https://doi.org/10.1088/1361-6420/aad6b1Test

مصطلحات موضوعية: Acousto-electric tomography, Non-linear PDE optimization, Hybrid imaging, Non-linear conjugate gradient

وصف الملف: application/pdf

العلاقة: https://orbit.dtu.dk/en/publications/5ffeb706-7680-49ae-8784-3262ad09e4b4Test

الإتاحة: https://doi.org/10.1088/1361-6420/aad6b1Test
https://orbit.dtu.dk/en/publications/5ffeb706-7680-49ae-8784-3262ad09e4b4Test
https://backend.orbit.dtu.dk/ws/files/186308201/1804.02507.pdfTest