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of 117
pro vyhledávání: '"Kwon, Oh Hyun"'
We envision future technologies through science fiction, strategic planning, or academic research. Yet, our expectations do not always match with what actually unfolds, much like navigating a story where some events align with expectations while othe
Externí odkaz:
http://arxiv.org/abs/2412.08092
Publikováno v:
EPJ Data Sci. 12, 57 (2023)
The gravity model of human mobility has successfully described the deterrence of travels with distance in urban mobility patterns. While a broad spectrum of deterrence was found across different cities, yet it is not empirically clear if movement pat
Externí odkaz:
http://arxiv.org/abs/2305.15665
Visualization plays a vital role in making sense of complex network data. Recent studies have shown the potential of using extended reality (XR) for the immersive exploration of networks. The additional depth cues offered by XR help users perform bet
Externí odkaz:
http://arxiv.org/abs/2112.10272
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 available is thus essential. Th
Externí odkaz:
http://arxiv.org/abs/2110.13252
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 an adjacency matrix. Users often try multiple matrix reordering
Externí odkaz:
http://arxiv.org/abs/2110.04971
Autor:
Kwon, Oh-Hyun, Hong, Inho, Yang, Jeasurk, Wohn, Donghee Yvette, Jung, Woo-Sung, Cha, Meeyoung
Publikováno v:
EPJ Data Science 10, 28 (2021)
Urban green space has been regarded as contributing to citizen happiness by promoting physical and mental health. However, how urban green space and happiness are related across many countries of different socioeconomic conditions has not been explai
Externí odkaz:
http://arxiv.org/abs/2101.00807
Publikováno v:
Journal of the Korean Physical Society, 2021, 78(3), 236-243
Describing the evolution of science is a salient work not only for revealing the scientific trend but also for establishing a scientific classification system. In this paper, we investigate the evolution of science by observing the structure and chan
Externí odkaz:
http://arxiv.org/abs/2010.06111
Akademický článek
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Autor:
Kotlarek, Joseph, Kwon, Oh-Hyun, Ma, Kwan-Liu, Eades, Peter, Kerren, Andreas, Klein, Karsten, Schreiber, Falk
The visualization of a network influences the quality of the mental map that the viewer develops to understand the network. In this study, we investigate the effects of a 3D immersive visualization environment compared to a traditional 2D desktop env
Externí odkaz:
http://arxiv.org/abs/2001.06462
Autor:
Bae, Suyun "Sandra", Kwon, Oh-Hyun, Chandrasegaran, Senthil, Ma, Kwan-Liu
Mind mapping is a popular way to explore a design space in creative thinking exercises, allowing users to form associations between concepts. Yet, most existing digital tools for mind mapping focus on authoring and organization, with little support f
Externí odkaz:
http://arxiv.org/abs/2001.02746