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Oh-Hyun Kwon

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Articles 11
Citations 40
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Recent Articles
1.
Xuan X, Zhang X, Kwon O, Ma K
IEEE Trans Vis Comput Graph . 2022 Apr; 28(6):2326-2337. PMID: 35389868
The rapid development of Convolutional Neural Networks (CNNs) in recent years has triggered significant breakthroughs in many machine learning (ML) applications. The ability to understand and compare various CNN models...
2.
Kwon O, Kao C, Chen C, Ma K
IEEE Trans Vis Comput Graph . 2022 Feb; 29(7):3195-3208. PMID: 35213309
Depending on the node ordering, an adjacency matrix can highlight distinct characteristics of a graph. Deriving a "proper" node ordering is thus a critical step in visualizing a graph as...
3.
Lee H, Park J, Seok J, Jeon M, Kim H, Lim Y, et al.
Diagnostics (Basel) . 2021 Aug; 11(8). PMID: 34441277
Previous efforts to discover new surrogate markers for the central nervous system (CNS) inflammatory demyelinating disorders have shown inconsistent results; moreover, supporting evidence is scarce. The present study investigated the...
4.
Kwon O, Hong I, Yang J, Wohn D, Jung W, Cha M
EPJ Data Sci . 2021 Jun; 10(1):28. PMID: 34094809
Supplementary Information: The online version contains supplementary material available at 10.1140/epjds/s13688-021-00278-7.
5.
Lee H, Seok H, Ryu H, Cho E, Kim B, Kim B, et al.
Mult Scler . 2019 Nov; 26(13):1700-1707. PMID: 31680620
Background: Neuromyelitis optica spectrum disorder (NMOSD) targets astrocytes and elevates the levels of astrocyte-injury markers during attacks. FAM19A5, involved in reactive gliosis, is secreted by reactive astrocytes following central nervous...
6.
Kwon O, Ma K
IEEE Trans Vis Comput Graph . 2019 Aug; 26(1):665-675. PMID: 31425108
Different layouts can characterize different aspects of the same graph. Finding a "good" layout of a graph is thus an important task for graph visualization. In practice, users often visualize...
7.
Fujiwara T, Kwon O, Ma K
IEEE Trans Vis Comput Graph . 2019 Aug; 26(1):45-55. PMID: 31425080
Dimensionality reduction (DR) is frequently used for analyzing and visualizing high-dimensional data as it provides a good first glance of the data. However, to interpret the DR result for gaining...
8.
Kwon O, Crnovrsanin T, Ma K
IEEE Trans Vis Comput Graph . 2017 Sep; 24(1):478-488. PMID: 28866499
Using different methods for laying out a graph can lead to very different visual appearances, with which the viewer perceives different information. Selecting a "good" layout method is thus important...
9.
Kwon O, Muelder C, Lee K, Ma K
IEEE Trans Vis Comput Graph . 2016 Jan; 22(7):1802-1815. PMID: 26812726
Information visualization has traditionally limited itself to 2D representations, primarily due to the prevalence of 2D displays and report formats. However, there has been a recent surge in popularity of...
10.
Kwon O, Kim D, Park S
Oper Dent . 2010 Aug; 35(4):441-7. PMID: 20672729
This study compared the marginal adaptation of direct composites under base materials with different elastic moduli. MOD cavities were prepared in 30 teeth. The cervical margin was placed 1 mm...