S. Choi
Seoul National University
3 Papers
S. Choi is an academic researcher from Seoul National University. The author has contributed to research in topics: Interdependent networks & Percolation. The author has an hindex of 2, co-authored 2 publications.
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Papers
Hybrid phase transition into an absorbing state: Percolation and avalanches.
TL;DR: It is shown that the hybrid percolation transition exhibits two kinds of critical behaviors: divergence of the fluctuations of the order parameter and power-law size distribution of finite avalanches at a transition point.
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Efficient algorithm to compute mutually connected components in interdependent networks.
TL;DR: This work proposes an efficient algorithm to obtain the statistics of all MCCs during the removal of links using a well-known fully dynamic graph algorithm, and shows that the time complexity of this algorithm is approximately O(N(1.2) for random graphs, which is more efficient than O( N(2) of the brute-force algorithm.
Social Hypersensitivity in Bipolar Disorder: An ERP Study
Yunxin Kwan,J. Lee,Seung-Joon Hwang,S. Choi +3 more
TL;DR: Investigating whether patients with Bipolar Disorder are hypersensitive to social rewards using the social value capture task showed significantly decreased accuracy rate and increased reaction time in the high social reward-associated distractor trials of the test phase in the BD compared to the HC.
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