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Chang-Ock Lee
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2020 – today
- 2024
- [j33]Seongeun Kim
, Chang-Ock Lee
Individual tooth segmentation in human teeth images using pseudo edge-region obtained by deep neural networks. Signal Process. Image Commun. 120: 117076 (2024) - [j32]Youngkyu Lee
Parareal Neural Networks Emulating a Parallel-in-Time Algorithm. IEEE Trans. Neural Networks Learn. Syst. 35(5): 6353-6364 (2024) - [i8]Chang-Ock Lee, Youngkyu Lee, Byungeun Ryoo:
A Nonoverlapping Domain Decomposition Method for Extreme Learning Machines: Elliptic Problems. CoRR abs/2406.15959 (2024) - 2023
- [i7]Youngkyu Lee, Jongho Park
Balanced Group Convolution: An Improved Group Convolution Based on Approximability Estimates. CoRR abs/2310.12461 (2023) - 2022
- [j31]Youngkyu Lee
Two-level group convolution. Neural Networks 154: 323-332 (2022) - 2021
- [i6]Chang-Ock Lee, Youngkyu Lee, Jongho Park:
Parareal Neural Networks Emulating a Parallel-in-time Algorithm. CoRR abs/2103.08802 (2021) - [i5]Youngkyu Lee, Jongho Park, Chang-Ock Lee:
Two-level Group Convolution. CoRR abs/2110.05060 (2021) - 2020
- [j30]Doyeob Yeo, Chang-Ock Lee:
Variational shape prior segmentation with an initial curve based on image registration technique. Image Vis. Comput. 94: 103865 (2020) - [j29]Abdullo Rakhmonovich Hayotov, Soomin Jeon, Chang-Ock Lee:
On an optimal quadrature formula for approximation of Fourier integrals in the space L2(1). J. Comput. Appl. Math. 372: 112713 (2020) - [i4]Abdullo Rakhmonovich Hayotov, Soomin Jeon, Chang-Ock Lee, Kholmat Mahkambaevich Shadimetov:
Optimal quadrature formulas for CT image reconstruction in the Sobolev space of non-periodic functions. CoRR abs/2001.02636 (2020) - [i3]Chang-Ock Lee, Eun-Hee Park, Jongho Park:
Correction to: A dual iterative substructuring method with a small penalty parameter. CoRR abs/2009.08725 (2020)
2010 – 2019
- 2019
- [j28]Chang-Ock Lee
Domain Decomposition Methods Using Dual Conversion for the Total Variation Minimization with $$L^1$$ L 1 Fidelity Term. J. Sci. Comput. 78(2): 951-970 (2019) - [j27]Chang-Ock Lee, Jongho Park
A Finite Element Nonoverlapping Domain Decomposition Method with Lagrange Multipliers for the Dual Total Variation Minimizations. J. Sci. Comput. 81(3): 2331-2355 (2019) - [j26]Junwoo Kim, Chang-Ock Lee:
Three-Dimensional Volume Reconstruction Using Two-Dimensional Parallel Slices. SIAM J. Imaging Sci. 12(1): 1-27 (2019) - [j25]Chang-Ock Lee, Jongho Park
Fast Nonoverlapping Block Jacobi Method for the Dual Rudin-Osher-Fatemi Model. SIAM J. Imaging Sci. 12(4): 2009-2034 (2019) - [j24]Chang-Ock Lee, Eun-Hee Park, Jongho Park
A Finite Element Approach for the Dual Rudin-Osher-Fatemi Model and Its Nonoverlapping Domain Decomposition Methods. SIAM J. Sci. Comput. 41(2): B205-B228 (2019) - [i2]Abdullo Rakhmonovich Hayotov, Soomin Jeon, Chang-Ock Lee:
On an optimal quadrature formula for approximation of Fourier integrals in the space L2(1). CoRR abs/1907.12702 (2019) - [i1]Chang-Ock Lee, Jongho Park:
Fast Nonoverlapping Block Jacobi Method for the Dual Rudin-Osher-Fatemi Model. CoRR abs/1908.01327 (2019) - 2017
- [j23]Chang-Ock Lee, Changmin Nam:
Primal Domain Decomposition Methods for the Total Variation Minimization, Based on Dual Decomposition. SIAM J. Sci. Comput. 39(2) (2017) - 2016
- [j22]Chang-Ock Lee, Jong Ho Lee, Hyenkyun Woo, Sangwoon Yun:
Block Decomposition Methods for Total Variation by Primal-Dual Stitching. J. Sci. Comput. 68(1): 273-302 (2016) - 2015
- [j21]Sang-Un Kim, Chang-Ock Lee:
Accurate Surface Reconstruction in 3D Using Two-dimensional Parallel Cross Sections. J. Math. Imaging Vis. 53(2): 182-195 (2015) - 2013
- [j20]Kiwan Jeon, Chang-Ock Lee
CoReHA 2.0: A Software Package for In Vivo MREIT Experiments. Comput. Math. Methods Medicine 2013: 941745:1-941745:8 (2013) - 2012
- [j19]Chang-Ock Lee, Eun-Hee Park:
A dual iterative substructuring method with a penalty term in three dimensions. Comput. Math. Appl. 64(9): 2787-2805 (2012) - 2011
- [j18]Chang-Ock Lee, Kiwan Jeon, Seonmin Ahn, Hyung Joong Kim, Eung Je Woo:
Ramp-Preserving Denoising for Conductivity Image Reconstruction in Magnetic Resonance Electrical Impedance Tomography. IEEE Trans. Biomed. Eng. 58(7): 2038-2050 (2011) - 2010
- [j17]Hyea Hyun Kim, Chang-Ock Lee, Eun-Hee Park:
On the selection of primal unknowns for a FETI-DP formulation of the Stokes problem in two dimensions. Comput. Math. Appl. 60(12): 3047-3057 (2010) - [j16]Jooyoung Hahn
Geometric attraction-driven flow for image segmentation and boundary detection. J. Vis. Commun. Image Represent. 21(1): 56-66 (2010) - [j15]Hyea Hyun Kim
A FETI-DP Formulation for the Stokes Problem without Primal Pressure Components. SIAM J. Numer. Anal. 47(6): 4142-4162 (2010) - [j14]Hyea Hyun Kim
A FETI--DP Formulation for the Three-Dimensional Stokes Problem without Primal Pressure Unknowns. SIAM J. Sci. Comput. 32(6): 3301-3322 (2010)
2000 – 2009
- 2009
- [j13]Jooyoung Hahn
A Nonlinear Structure Tensor with the Diffusivity Matrix Composed of the Image Gradient. J. Math. Imaging Vis. 34(2): 137-151 (2009) - [j12]Chang-Ock Lee, Eun-Hee Park:
A dual iterative substructuring method with a penalty term. Numerische Mathematik 112(1): 89-113 (2009) - 2008
- [j11]Jin Keun Seo, Sung Wan Kim, Sungwhan Kim, Jijun Liu, Eung Je Woo, Kiwan Jeon, Chang-Ock Lee:
Local Harmonic Bz Algorithm With Domain Decomposition in MREIT: Computer Simulation Study. IEEE Trans. Medical Imaging 27(12): 1754-1761 (2008) - 2007
- [j10]Chang-Ock Lee, Kiwan Jeon, Youngsoo Ha, Jooyoung Hahn
A variational approach to blending based on warping for non-overlapped images. Comput. Vis. Image Underst. 105(2): 112-120 (2007) - 2006
- [j9]Yeon-Woo Chang, Hyea Hyun Kim
Preconditioners for the dual-primal FETI methods on nonmatching grids: Numerical study. Comput. Math. Appl. 51(5): 697-712 (2006) - [j8]Sang Dong Kim, Chang-Ock Lee, Thomas A. Manteuffel, Stephen F. McCormick, Oliver Röhrle
First-order system least squares for the Oseen equations. Numer. Linear Algebra Appl. 13(7): 523-542 (2006) - [j7]Hyea Hyun Kim
A Neumann-Dirichlet Preconditioner for a FETI-DP Formulation of the Two-Dimensional Stokes Problem with Mortar Methods. SIAM J. Sci. Comput. 28(3): 1133-1152 (2006) - 2005
- [j6]Hyea Hyun Kim
A Preconditioner for the FETI-DP Formulation with Mortar Methods in Two Dimensions. SIAM J. Numer. Anal. 42(5): 2159-2175 (2005) - 2003
- [j5]Chang-Ock Lee, Jongwoo Lee, Dongwoo Sheen
A Locking-Free Nonconforming Finite Element Method for Planar Linear Elasticity. Adv. Comput. Math. 19(1-3): 277-291 (2003) - 2000
- [j4]Zhiqiang Cai, Chang-Ock Lee, Thomas A. Manteuffel, Stephen F. McCormick:
First-Order System Least Squares For Linear Elasticity: Numerical Results. SIAM J. Sci. Comput. 21(5): 1706-1727 (2000) - [j3]Zhiqiang Cai, Chang-Ock Lee, Thomas A. Manteuffel, Stephen F. McCormick:
First-Order System Least Squares for the Stokes and Linear Elasticity Equations: Further Results. SIAM J. Sci. Comput. 21(5): 1728-1739 (2000)
1990 – 1999
- 1999
- [j2]Taegil Kim, Chang-Ock Lee:
A parallel Gauss - Seidel method using NR data flow ordering. Appl. Math. Comput. 99(2-3): 209-220 (1999) - 1998
- [j1]Chang-Ock Lee:
A conforming mixed finite element method for the pure traction problem of linear elasticity. Appl. Math. Comput. 93(1): 11-29 (1998)
Coauthor Index
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