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Donghwan Kim
Donghwan Kim
KAIST
Bestätigte E-Mail-Adresse bei kaist.ac.kr - Startseite
Titel
Zitiert von
Zitiert von
Jahr
Optimized first-order methods for smooth convex minimization
D Kim, JA Fessler
Mathematical programming 159, 81-107, 2016
2592016
Combining ordered subsets and momentum for accelerated X-ray CT image reconstruction
D Kim, S Ramani, JA Fessler
IEEE transactions on medical imaging 34 (1), 167-178, 2014
1782014
Accelerated proximal point method for maximally monotone operators
D Kim
Mathematical programming 190 (1), 57-87, 2021
1412021
Fast extra gradient methods for smooth structured nonconvex-nonconcave minimax problems
S Lee, D Kim
Advances in Neural Information Processing Systems 34, 22588-22600, 2021
972021
Optimizing the efficiency of first-order methods for decreasing the gradient of smooth convex functions
D Kim, JA Fessler
Journal of optimization theory and applications 188 (1), 192-219, 2021
882021
Another look at the fast iterative shrinkage/thresholding algorithm (FISTA)
D Kim, JA Fessler
SIAM Journal on Optimization 28 (1), 223-250, 2018
832018
Accelerating ordered subsets image reconstruction for X-ray CT using spatially nonuniform optimization transfer
D Kim, D Pal, JB Thibault, JA Fessler
IEEE transactions on medical imaging 32 (11), 1965-1978, 2013
762013
Adaptive restart of the optimized gradient method for convex optimization
D Kim, JA Fessler
Journal of Optimization Theory and Applications 178 (1), 240-263, 2018
722018
Generalizing the optimized gradient method for smooth convex minimization
D Kim, JA Fessler
SIAM Journal on Optimization 28 (2), 1920-1950, 2018
592018
On the convergence analysis of the optimized gradient method
D Kim, JA Fessler
Journal of optimization theory and applications 172 (1), 187-205, 2017
572017
Accelerating X-ray CT ordered subsets image reconstruction with Nesterov’s first-order methods
D Kim, S Ramani, JA Fessler
Proc. Intl. Mtg. on Fully 3D Image Recon. in Rad. and Nuc. Med, 22-5, 2013
422013
Axial block coordinate descent (ABCD) algorithm for X-ray CT image reconstruction
JA Fessler, D Kim
11th international meeting on fully three-dimensional image reconstruction …, 2011
422011
Method and apparatus for iterative reconstruction
D Pal, D Kim, JH Cho, JA Fessler, JB Thibault, Z Yu, S Srivastava, L Fu, ...
US Patent 8,958,660, 2015
192015
An optimized first-order method for image restoration
D Kim, JA Fessler
2015 IEEE International Conference on Image Processing (ICIP), 3675-3679, 2015
172015
Improved ordered subsets algorithm for 3D X-ray CT image reconstruction
D Kim, D Pal, JB Thibault, JA Fessler
Proc. 2nd Intl. Mtg. on image formation in X-ray CT, 378-81, 2012
162012
Parallelizable algorithms for X-ray CT image reconstruction with spatially non-uniform updates
D Kim, JA Fessler
Proc. 2nd Intl. Mtg. on image formation in X-ray CT, 33-6, 2012
152012
Optimized momentum steps for accelerating X-ray CT ordered subsets image reconstruction
D Kim, JA Fessler
Proc. 3rd Intl. Mtg. on image formation in X-ray CT, 2014
142014
Ordered subsets with momentum for accelerated X-ray CT image reconstruction
D Kim, S Ramani, JA Fessler
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
122013
Ordered Subsets Acceleration using Relaxed Momentum for X-ray CT Image Reconstruction
D Kim, JA Fessler
122013
Accelerated ordered-subsets algorithm based on separable quadratic surrogates for regularized image reconstruction in X-ray CT
D Kim, JA Fessler
2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro …, 2011
102011
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