Search Results - "gradient based minimization algorithm"

Numerical Modeling and High-Speed Parallel Computing: New Perspectives on Tomographic Microwave Imaging for Brain Stroke Detection and Monitoring

Authors: Tournier, Pierre-Henri Bonazzoli, Marcella Dolean, Victorita et al.

Contributors: Tournier, Pierre-Henri Bonazzoli, Marcella Dolean, Victorita et al.

Source: IEEE Antennas and Propagation Magazine. 59:98-110

Subject Terms: Brain modeling, Electrical engineering. Electronics Nuclear engineering, TK, 02 engineering and technology, optical tomography, Antenna measurements, medical image processing, domain-specific language, 0202 electrical engineering, electronic engineering, information engineering, Tomography, parallel preconditioners, domain decomposition method, whole-microwave measurement system, Boundary conditions, parallel programming, [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism, Finite element analysis, massively parallel computing, hemorrhagic brain stroke detection, iterative microwave tomographic imaging, open source FreeFEM++ solver, high-order finite elements, Computational modeling, gradient based minimization algorithm, numerical modeling, brain stroke imaging, high-speed parallel computing, inverse problem, ischemic brain stroke detection

File Description: application/pdf; text

Access URL: https://strathprints.strath.ac.uk/76886/1/Tournier_etal_IEEEAPM_2017_Numerical_modeling_and_high_speed_parallel_computing.pdf
https://hal.science/hal-01623106v1/document
https://doi.org/10.1109/map.2017.2731199
https://hal.science/hal-01623106v1
https://ieeexplore.ieee.org/abstract/document/8014422
https://hal.archives-ouvertes.fr/hal-01356092
https://hal-univ-tlse3.archives-ouvertes.fr/INSMI/hal-01356092v1
https://hal.archives-ouvertes.fr/hal-01356092/document
https://ui.adsabs.harvard.edu/abs/2017IAPM...59...98T/abstract
https://strathprints.strath.ac.uk/76886/

A PINN-LSTM Model for Real-Time Gas Concentration Prediction in Mine Conveyor Belt Fires.

Authors: Su, Peiyang Zhang, Jiayong Guo, Liwen

Source: Fire (2571-6255); Nov2025, Vol. 8 Issue 11, p450, 25p

Subject Terms: MINE safety, FORECASTING, GAS detectors, DYNAMICAL systems, SAFETY, FIRE investigation

A Multi-scale Three-Dimensional Variational Scheme Based on Diffusion Filter.

Authors: Li, Ziqiang Li, Xue Wu, Xinrong

Source: 2012 Fifth International Joint Conference on Computational Sciences & Optimization; 1/ 1/2012, p817-821, 5p

Automatic differentiation for orbital-free density functional theory.

Authors: Tan, Chuin Wei Pickard, Chris J. Witt, William C.

Source: Journal of Chemical Physics; 3/28/2023, Vol. 158 Issue 12, p1-11, 11p, 1 Color Photograph, 3 Diagrams, 2 Charts, 3 Graphs

Assimilating ESA CCI land surface temperature into the ORCHIDEE land surface model: insights from a multi-site study across Europe.

Authors: Olivera-Guerra, Luis-Enrique Ottlé, Catherine Raoult, Nina et al.

Source: Hydrology & Earth System Sciences; 2025, Vol. 29 Issue 1, p261-290, 30p

Subject Terms: LAND surface temperature, DATA assimilation, SURFACE of the earth, STANDARD deviations, SURFACE energy

Ocean acoustic tomography from different receiver geometries using the adjoint method.

Authors: Xiaofeng Zhao Dongxiao Wang

Source: Journal of the Acoustical Society of America; Dec2015, Vol. 138 Issue 6, p3733-3741, 9p

Subject Terms: OCEAN tomography, UNDERWATER acoustics, DEGENERATE parabolic equations, LINEAR algebra, MULTILINEAR algebra

Ecosystem model optimization using in situ flux observations: benefit of Monte Carlo versus variational schemes and analyses of the year-to-year model performances.

Authors: Santaren, D. Peylin, P. Bacour, C. et al.

Source: Biogeosciences; 2014, Vol. 11 Issue 24, p7137-7158, 22p

Subject Terms: ECOSYSTEMS, ATMOSPHERIC carbon dioxide, CARBON cycle, MONTE Carlo method, MATHEMATICAL optimization, LATENT heat, HEAT flux

Damage Identification of Euler-Bernoulli Beams Using Static Responses.

Authors: Ghrib, Faouzi Li Li Wilbur, Patricia

Source: Journal of Engineering Mechanics; May2012, Vol. 138 Issue 5, p405-415, 11p, 1 Color Photograph, 5 Diagrams, 1 Chart, 16 Graphs

Subject Terms: STIFFNESS (Engineering), GIRDERS, EULER-Bernoulli beam theory, INVERSE problems, FINITE element method, DISCRETIZATION methods, PHOTOGRAMMETRY, TIKHONOV regularization

Optimization of transmission spectra through periodic aperture arrays.

Authors: Dobson, David Wadbro, Eddie

Source: Optimization & Engineering; Dec2011, Vol. 12 Issue 4, p509-534, 26p

Seismic tomography of the southern California crust based on spectral-element and adjoint methods.

Authors: Tape, Carl Qinya Liu Maggi, Alessia et al.

Source: Geophysical Journal International; Jan2010, Vol. 180 Issue 1, p433-462, 30p, 3 Charts, 26 Graphs, 1 Map

Subject Terms: SEISMIC tomography, EARTH movements, SEDIMENTARY basins, SURFACE energy

Geographic Terms: CALIFORNIA

Inverse radiative transfer problems in two-dimensional participating media.

Authors: Berrocal Tito, Mariella J. Roberty, Nilson C. Silva Neto, Antônio J. et al.

Source: Inverse Problems in Science & Engineering; Feb2004, Vol. 12 Issue 1, p103-121, 19p, 6 Diagrams, 2 Charts, 6 Graphs

Subject Terms: RADIATIVE transfer, RADIATION, TRANSPORT theory, INVERSE problems, DIFFERENTIAL equations

Wasserstein Archetypal Analysis.

Authors: Craig, Katy Osting, Braxton Wang, Dong et al.

Source: Applied Mathematics & Optimization; Oct2024, Vol. 90 Issue 2, p1-34, 34p

Fermi–Löwdin orbital self-interaction correction of adsorption energies on transition metal ions.

Authors: Withanage, Kushantha P. K. Sharkas, Kamal Johnson, J. Karl et al.

Source: Journal of Chemical Physics; 4/7/2022, Vol. 156 Issue 13, p1-10, 10p

Subject Terms: TRANSITION metal ions, ADSORPTION (Chemistry), DENSITY functional theory, SMALL molecules, REFERENCE values, TRANSITION metals

BAYESIAN EXPERIMENTAL DESIGN FOR HEAD IMAGING BY ELECTRICAL IMPEDANCE TOMOGRAPHY.

Authors: HYVÖNEN, N. JÄÄSKELÄINEN, A. MAITY, R. et al.

Source: SIAM Journal on Applied Mathematics; 2024, Vol. 84 Issue 4, p1718-1741, 24p

Subject Terms: ELECTRICAL impedance tomography, STROKE patients, EXPERIMENTAL design, ELECTRODES

INFERENCE OF INTERACTION KERNELS IN MEAN-FIELD MODELS OF OPINION DYNAMICS.

Authors: WEIQI CHU QIN LI PORTER, MASON A.

Source: SIAM Journal on Applied Mathematics; 2024, Vol. 84 Issue 3, p1096-1115, 20p

Subject Terms: ATTITUDE change (Psychology), DYNAMICS

Assimilating ESA-CCI Land Surface Temperature into the ORCHIDEE Land Surface Model: Insights from a multi-site study across Europe.

Authors: Olivera-Guerra, Luis-Enrique Ottlé, Catherine Raoult, Nina et al.

Source: EGUsphere; 3/21/2024, p1-34, 34p

Subject Terms: LAND surface temperature, SURFACE of the earth, ROOT-mean-squares, SURFACE energy, LAND use, ENERGY budget (Geophysics)

Company/Entity: EUROPEAN Space Agency

A multi-scale second-order autoregressive recursive filter approach for the sea ice concentration analysis.

Authors: Yang, Lu Zhang, Xuefeng

Source: Acta Oceanologica Sinica; Mar2024, Vol. 43 Issue 3, p115-126, 12p

Scaffold Matcher: A CMA‐ES based algorithm for identifying hotspot aligned peptidomimetic scaffolds.

Authors: Claussen, Erin R. Renfrew, P. Douglas Müller, Christian L. et al.

Source: Proteins; Mar2024, Vol. 92 Issue 3, p343-355, 13p

Kinetic modelling of cobalt-catalyzed propene hydroformylation: a combined ab initio and experimental fitting protocol.

Authors: Guo, Luxuan Harvey, Jeremy N.

Source: Catalysis Science & Technology; 2/21/2024, Vol. 14 Issue 4, p961-972, 12p

A simple modeling framework for prediction in the human glucose–insulin system.

Authors: Sirlanci, Melike Levine, Matthew E. Low Wang, Cecilia C. et al.

Source: Chaos; Jul2023, Vol. 33 Issue 7, p1-29, 29p

Subject Terms: PREDICTION models, STOCHASTIC differential equations, LINEAR differential equations, TYPE 2 diabetes, INSULIN, INTENSIVE care units, HYPERGLYCEMIA