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Lee, Chang-Ock (이창옥)
교수, Department of Mathematical Sciences(수리과학과)

http://mathsci.kaist.ac.kr/~colee

Research Area
Numerical Analysis, Computational Mathematics, Computational Imaging
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date)
    1
    PRECONDITIONERS FOR A COUPLED PROBLEM BY A PENALTY TERM ARISEN IN AN AUGMENTED LAGRANGIAN METHOD

    Lee, Chang-Ockresearcher; Park, Eun-Hee, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.57, no.5, pp.1267 - 1286, 2020-09

    2
    On an optimal quadrature formula for approximation of Fourier integrals in the space L-2((1))

    Hayotov, Abdullo R.; Jeon, Soomin; Lee, Chang-Ockresearcher, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, v.372, 2020-07

    3
    RECENT ADVANCES IN DOMAIN DECOMPOSITION METHODS FOR TOTAL VARIATION MINIMIZATION

    Lee, Chang-Ockresearcher; Park, Jongho, JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS, v.24, no.2, pp.161 - 197, 2020-06

    4
    Splitting basis techniques in cloth simulation by isogeometric analysis

    Shin, Seong Geun; Lee, Chang-Ockresearcher, COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, v.362, pp.112871, 2020-04

    5
    Variational shape prior segmentation with an initial curve based on image registration technique

    Yeo, Doyeob; Lee, Chang-Ockresearcher, IMAGE AND VISION COMPUTING, v.94, pp.103865, 2020-02

    6
    A Finite Element Nonoverlapping Domain Decomposition Method with Lagrange Multipliers for the Dual Total Variation Minimizations

    Lee, Chang-Ockresearcher; Park, Jongho, JOURNAL OF SCIENTIFIC COMPUTING, v.81, no.3, pp.2331 - 2355, 2019-12

    7
    Fast Nonoverlapping Block Jacobi Method for the Dual Rudin-Osher-Fatemi Model

    Lee, Chang-Ockresearcher; Park, Jongho, SIAM JOURNAL ON IMAGING SCIENCES, v.12, no.4, pp.2009 - 2034, 2019-12

    8
    A FINITE ELEMENT APPROACH FOR THE DUAL RUDIN-OSHER-FATEMI MODEL AND ITS NONOVERLAPPING DOMAIN DECOMPOSITION METHODS

    Lee, Chang-Ockresearcher; Park, Eun-Hee; Park, Jongho, SIAM JOURNAL ON SCIENTIFIC COMPUTING, v.41, no.2, pp.B205 - B228, 2019-03

    9
    Domain Decomposition Methods Using Dual Conversion for the Total Variation Minimization with L-1 Fidelity Term

    Lee, Chang-Ockresearcher; Nam, Chang Min; Park, Jong Ho, JOURNAL OF SCIENTIFIC COMPUTING, v.78, no.2, pp.951 - 970, 2019-02

    10
    Three-Dimensional Volume Reconstruction Using Two-Dimensional Parallel Slices

    Kim, Junwoo; Lee, Chang-Ockresearcher, SIAM JOURNAL ON IMAGING SCIENCES, v.12, no.1, pp.1 - 27, 2019-01

    11
    A CT metal artifact reduction algorithm based on sinogram surgery

    Jeon, Soomin; Lee, Chang-Ockresearcher, JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY, v.26, no.3, pp.413 - 434, 2018-06

    12
    A harmonic -based conductivity reconstruction method in MREIT with influence of non-transversal current density

    Jeon, K.; Lee, Chang-Ockresearcher; Woo, E.J., INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, v.26, no.6, pp.811 - 833, 2018-06

    13
    Fast accurate multi-key weight measurement

    Gutschmidt, Stefanie; McGuinness, Mark; Munn, William; et al, ANZIAM JOURNAL, v.58, pp.M328 - M364, 2018-05

    14
    A DUAL ITERATIVE SUBSTRUCTURING METHOD WITH A SMALL PENALTY PARAMETER

    Lee, Chang-Ockresearcher; Park, Eun-Hee, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.54, no.2, pp.461 - 477, 2017-03

    15
    A DUAL ITERATIVE SUBSTRUCTURING METHOD WITH A SMALL PENALTY PARAMETER

    Lee, Chang-Ock; Park, Eun-Hee, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.54, no.2, pp.461 - 477, 2017-03

    16
    PRIMAL DOMAIN DECOMPOSITION METHODS FOR THE TOTAL VARIATION MINIMIZATION, BASED ON DUAL DECOMPOSITION

    Lee, Chang-Ockresearcher; Nam, Chang Min, SIAM JOURNAL ON SCIENTIFIC COMPUTING, v.39, no.2, pp.B403 - B423, 2017

    17
    Block Decomposition Methods for Total Variation by Primal-Dual Stitching

    Lee, Chang-Ockresearcher; Lee, Jong Ho; Woo, Hyenkyun; et al, JOURNAL OF SCIENTIFIC COMPUTING, v.68, no.1, pp.273 - 302, 2016-07

    18
    On the computational efficiency of the error estimator for Guyan reduction

    Kim, Jin-Gyun; Boo, Seung-Hwan; Lee, Chang-Ockresearcher; et al, COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, v.305, pp.759 - 776, 2016-06

    19
    Accurate Surface Reconstruction in 3D Using Two-dimensional Parallel Cross Sections

    Kim, Sang-Un; Lee, Chang-Ockresearcher, JOURNAL OF MATHEMATICAL IMAGING AND VISION, v.53, no.2, pp.182 - 195, 2015-10

    20
    IMAGE SEGMENTATION BASED ON THE STATISTICAL VARIATIONAL FORMULATION USING THE LOCAL REGION INFORMATION

    박성하; 이창옥researcher; 한주영, Journal of the Korean Society for Industrial and Applied Mathematics, v.18, no.2, pp.129 - 142, 2014-06
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