Researcher Page

Park, Cheolwoo (박철우)
교수, (수리과학과)
Research Area
Nonparametric function estimation, Statistical/machine Learning, Neuroscience
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date)
    A comparison of synthetic data approaches using utility and disclosure risk measures

    An, Seongbin; Doan, Trang; Lee, Juhee; et al, KOREAN JOURNAL OF APPLIED STATISTICS, v.36, no.2, pp.141 - 166, 2023-04

    Classification of histogram-valued data with support histogram machines

    Kang, Ilsuk; Park, Cheolwooresearcher; Yoon, Young Joo; et al, JOURNAL OF APPLIED STATISTICS, v.50, no.3, pp.675 - 690, 2023-02

    Climate change adaptation and its impacts on farm income and downside risk exposure

    Dhakal, Chandra; Khadka, Savin; Park, Cheolwooresearcher; et al, Resources, Environment and Sustainability, v.10, 2022-12

    Dimension-wise sparse low-rank approximation of a matrix with application to variable selection in high-dimensional integrative analyses of association

    Poythress, JC; Park, Cheolwooresearcher; Ahn, Jeongyounresearcher, JOURNAL OF APPLIED STATISTICS, v.49, no.15, pp.3889 - 3907, 2022-12

    A group comparison in fMRI data using a semiparametric model under shape invariance

    Samaddar, Arunava; Jackson, Brooke S.; Helms, Christopher J.; et al, COMPUTATIONAL STATISTICS & DATA ANALYSIS, v.167, 2022-03

    Low-rank, Orthogonally Decomposable Tensor Regression With Application to Visual Stimulus Decoding of fMRI Data

    Poythress, JC; Ahn, Jeongyounresearcher; Park, Cheolwooresearcher, JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS, v.31, no.1, pp.190 - 203, 2022-03

    Joint estimation and regularized aggregation of brain network in FMRI data

    Chung, Jongik; Jackson, Brooke S; Mcdowell, Jennifer E; et al, JOURNAL OF NEUROSCIENCE METHODS, v.364, pp.109374, 2021-12

    Minimax estimation of covariance and precision matrices for high-dimensional time series with long-memory

    Zhang, Qihu; Park, Cheolwooresearcher; Chung, Jongik, STATISTICS PROBABILITY LETTERS, v.177, pp.109177, 2021-10

    Nonparametric estimation of single-index models in scale-space

    Huh, Jib; Dyal, Derek; Park, Cheolwooresearcher, JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, v.91, no.12, pp.2414 - 2443, 2021-08

    An integrative multivariate approach for predicting functional recovery using magnetic resonance imaging parameters in a translational pig ischemic stroke model

    Kaiser, Erin E.; Poythress, J. C.; Scheulin, Kelly M.; et al, NEURAL REGENERATION RESEARCH, v.16, no.5, pp.842 - 850, 2021-05

    Sparse graphical models via calibrated concave convex procedure with application to fMRI data

    Son, Sungtaek; Park, Cheolwooresearcher; Jeon, Yongho, JOURNAL OF APPLIED STATISTICS, v.47, no.6, pp.997 - 1016, 2020-04

    Strategic Grazing in Beef-Pastures for Improved Soil Health and Reduced Runoff-Nitrate-A Step towards Sustainability

    Dahal, Subash; Franklin, Dorcas; Subedi, Anish; et al, SUSTAINABILITY, v.12, no.2, 2020-01

    Convex clustering analysis for histogram-valued data

    Park, Cheolwooresearcher; Choi, Hosik; Delcher, Chris; et al, BIOMETRICS, v.75, no.2, pp.603 - 612, 2019-06

    Regularized boxplot via convex clustering

    Choi, Hosik; Poythress, J. C.; Park, Cheolwooresearcher; et al, JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, v.89, no.7, pp.1227 - 1247, 2019-05

    Penalized expectile regression: an alternative to penalized quantile regression

    Liao, Lina; Park, Cheolwooresearcher; Choi, Hosik, ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, v.71, no.2, pp.409 - 438, 2019-04

    Regularized aggregation of statistical parametric maps

    Wang, Li-Yu; Chung, Jongik; Park, Cheolwooresearcher; et al, HUMAN BRAIN MAPPING, v.40, no.1, pp.65 - 79, 2019-01

    A rolling analysis on the prediction of value at risk with multivariate GARCH and copula

    Bai, Yang; Dang, Yibo; Park, Cheolwooresearcher; et al, COMMUNICATIONS FOR STATISTICAL APPLICATIONS AND METHODS, v.25, no.6, pp.605 - 618, 2018-11

    Tracking concept drift using a constrained penalized regression combiner

    Wang, Li-Yu; Park, Cheolwooresearcher; Yeon, Kyupil; et al, COMPUTATIONAL STATISTICS & DATA ANALYSIS, v.108, pp.52 - 69, 2017-04

    Statistical Scale Space Methods

    Park, Cheolwooresearcher; Jeon, Yongho; Kang, Kee-Hoon, INTERNATIONAL STATISTICAL REVIEW, v.85, no.1, pp.33 - 35, 2017-04

    Tests for serial correlation in mean and variance of a sequence of time series objects

    Lee, Taewook; Park, Cheolwooresearcher, JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, v.87, no.3, pp.478 - 492, 2017-02

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