Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Choongseop Lee"'
1
Akademický článek
Automatic Sleep Scoring Using Intrinsic Mode Based on Interpretable Deep Neural Networks
Autor: Jaewoo Baek, Choongseop Lee, Hyunsoo Yu, Suwhan Baek, Seokmin Lee, Seungmin Lee, Cheolsoo Park
Publikováno v: IEEE Access, Vol 10, Pp 36895-36906 (2022)
Sleep experts manually label sleep stages via polysomnography (PSG) to diagnose sleep disorders. However, this process is time-consuming, requires a lot of labor from sleep experts, and makes the participants uncomfortable with the attachment of mult
Externí odkaz: https://doaj.org/article/d652382c33204421bc61acbbc9e0981b
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2
Akademický článek
Unsupervised Spiking Neural Network with Dynamic Learning of Inhibitory Neurons
Autor: Geunbo Yang, Wongyu Lee, Youjung Seo, Choongseop Lee, Woojoon Seok, Jongkil Park, Donggyu Sim, Cheolsoo Park
Publikováno v: Sensors, Vol 23, Iss 16, p 7232 (2023)
A spiking neural network (SNN) is a type of artificial neural network that operates based on discrete spikes to process timing information, similar to the manner in which the human brain processes real-world problems. In this paper, we propose a new
Externí odkaz: https://doaj.org/article/23569c085d8d4fcfb1c5b171d967e115
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8
Spatial ordering of stacked quantum dots
Autor: Byungnam Kahng, Albert-László Barabási, Choongseop Lee
Publikováno v: Applied Physics Letters. 78:984-986
We investigate the growth conditions necessary to form an ordered quantum dot crystal by capping spatially ordered quantum dots and growing a new layer of dots on top of the capping layer. Performing Monte Carlo simulations and developing analytic ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a3235b618e2294f1569d26252710900
https://doi.org/10.1063/1.1347391
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9
Evolution of Developmental Canalization in Networks of Competing Boolean Nodes
Autor: Kevin E. Bassler, Choongseop Lee, I. Yong Lee
Publikováno v: Physical Review Letters. 93
Developmental canalization, which leads to a reduction in the variation of phenotype expression relative to the complexity of the genome, has long been thought to be an important property of evolving biological systems. We demonstrate that a highly c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7cc0ae5a1c51e8d5aa152bdc43b20b1
https://doi.org/10.1103/physrevlett.93.038101
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10
Smoothing Surfaces by an AC Field: An Application of the Ratchet Effect
Autor: I. Derényi, Choongseop Lee, Albert-László Barabási
Publikováno v: MRS Proceedings. 570
We demonstrate that for surfaces that have a nonzero Schwoebel barrier, the application of an ac field parallel to the surface will induce a net electromigration current. Most important, the direction of the net current will be always downhill; i.e.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ed3e9acdde2e90e50beaaf1c3ee6232
https://doi.org/10.1557/proc-570-39
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