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Nuclear engineering and technology : an international journal of the Korean Nuclear Society, v.55 no.1, 2023년, pp.100 - 108
Jiheon Song (Hanyang University, Department of Nuclear Engineering) , Semin Joung (Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology) , Young-Chul Ghim (Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology) , Sang-hee Hahn (Korea Institute of Fusion Energy) , Juhyeok Jang (Korea Institute of Fusion Energy) , Jungpyo Lee (Hanyang University, Department of Nuclear Engineering)
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In this study, a neural network model inspired by a one-dimensional convolution U-net is developed to automatically accelerate edge localized mode (ELM) detection from big diagnostic data of fusion devices and increase the detection accuracy regardless of the hyperparameter setting. This model recog...
H. Zohm, The physics of edge localized modes (ELMs) and their role in power and particle exhaust, Plasma Phys. Control Fusion 38 (1996) 1213-1223.？
A.W. Leonard, Edge-localized-modes in tokamaks, Phys. Plasmas 21 (2014), 090501.？
A. Loarte, et al., Characteristics of type I ELM energy and particle losses in existing devices and their extrapolation to ITER, Plasma Phys. Control Fusion 45 (2003) 1549.？
W. Suttrop, The physics of large and small edge localized modes, Plasma Phys. Control Fusion 42 (2000) A1.？
P.B. Snyder, et al., ELMs and constraints on the H-mode pedestal: peeling-ballooning stability calculation and comparison with experiment, Nucl. Fusion 44 (2004) 320.？
C. Ham, A. Kirk, S. Pamela, et al., Filamentary plasma eruptions and their control on the route to fusion energy, Nat. Rev. Phys. 2 (2020) 159-167.？
S.W. Yoon, et al., Characteristics of the first H-mode discharges in KSTAR, Nucl. Fusion 51 (2011), 113009.？
J. Kim, et al., Nonlinear energy transfer from low frequency electromagnetic fluctuations to broadband turbulence during edge localized mode crashes, Nucl. Fusion 60 (2020), 124002.？
D. Eldon, et al., Controlling marginally detached divertor plasmas, Nucl. Fusion 57 (2017), 066039.？
M. Berta, et al., Automatic ELM detection using gSPRT on the COMPASS tokamak, Fusion Eng. Des. 123 (2017) 950-954.？
R. Panet, et al., Status of the COMPASS tokamak and characterization of the first H-mode, Plasma Phys. Control Fusion 58 (2015), 014015.？
A. Murari, et al., Extensive statistical analysis of ELMs on JET with a carbon wall, Plasma Phys. Control. Fusion 56 (2014), 114007.？
A. Krizhevsky, I. Sutskever, G.E. Hinton, Imagenet classification with deep convolutional neural networks, Adv. Neural Inf. Process. Syst. (2012) 1097-1105.？
Y. LeCun, Y. Bengio, G. Hinton, Deep learning, Nature 521 (2015) 436-444.？
G. Shin, J.-W. Juhn, G.I. Kwon, S.-H. Hahn, Real-time classification of L-H transition and ELM in KSTAR, Fusion Eng. Des. 157 (2020), 111634.？
Semin Joung, et al., Deep neural network Grad-Shafranov solver constrained with measured magnetic signals, Nucl. Fusion 60 (2020), 016034.？
P. Ronneberger, T. Brox Fischer, U-net: convolutional networks for biomedical image segmentation, in: medical image computing and computer-assisted intervention (MICCAI), Lecture Notes Comput. Sci. Springer Cham. 9351 (2015) 234-241.？
A.D. Melnikov, Y.P. Tsentalovich, V.V. Yanshole, Deep learning for the precise peak detection in high-resolution LC-MS data, Anal. Chem. 92 (2020) 588-592.？
O. Cicek, A. Abdulkadir, S.S. Lienkamp, T. Brox, O. Ronneberger, 3D U-net: learning dense volumetric segmentation from sparse annotation, in: medical image computing and computer-assisted intervention (MICCAI), Lecture Notes Comput. Sci. Springer Cham. 9901 (2016) 424-432.？
Q. Huang, J. Sun, H. Ding, X. Wang, G. Wang, Robust liver vessel extraction using 3D U-Net with variant dice loss function, Comput. Biol. Med. 101 (2018) 153-162.？
J.H. Lee, et al., Diagnostics for first plasma and development plan on KSTAR, Rev. Sci. Instrum. 81 (2010), 063502.？
J.G. Bak, et al., Initial measurements by using Mirnov coils in the KSTAR machine, in: Proceeding of the 37th EPS Conference on Plasma Physics p. 5 102, 2010.？
T. Kass, et al., Characteristics of type I and type III ELM precursors in ASDEX upgrade, Nucl. Fusion 38 (1998) 111.？
V. Pascal, H. Larochelle, Stacked denoising autoencoders: learning useful representations in a deep network with a local denoising criterion, J. Mach. Learn. Res. 11 (2010) 3371-3408.？
V. Nair, G.E. Hinton, Rectified linear units improve restricted Boltzmann machines, in: Proceedings of the 27th International Conference on Machine Learning, 2010, pp. 807-814.？
P.K. Sahoo, S. Soltani, A.K.C. Wang, Y.C. Chen, A survey of thresholding techniques, Comp. Vis. Gr., Image Process. 41 (1988) 233-260.？
M. Llobera, Building past landscape perception with GIS: understanding topographic prominence, J. Archaeolog. Sci. 28 (2001) 1005.？
M. Basu, Gaussian-based edge-detection methods-a survey, IEEE Trans. Syst. Man. Cybern., Part C: App. Rev. 32 (2002) 252-260.？
Y. Kamada, et al., Disappearance of giant ELMs and appearance of minute grassy ELMs in JT-60U high-triangularity discharges, Plasma Phys. Control Fusion 42 (2000) A247.？
J.-W. Ahn, et al., Confinement and ELM characteristics of H-mode plasmas in KSTAR, Nucl. Fusion 52 (2012), 114001.？
N. Oyama, et al., Effects of edge collisionality on ELM characteristics in the grassy ELM regime, Nucl. Fusion 50 (2010), 064014.？
N. Oyama, et al., ELM frequency dependence on toroidal rotation in the grassy ELM regime in JT-60U, Plasma Phys. Control Fusion 49 (2007) 249.？
J. Schirmer, et al., The radial electric field and its associated shear in the ASDEX Upgrade tokamak, Nucl. Fusion 46 (2006) S780.？
A. Cathey, et al., Non-linear extended MHD simulations of type-I edge localised mode cycles in ASDEX Upgrade and their underlying triggering mechanism, Nucl. Fusion 60 (2020), 124007.？
J. Seol, et al., Study of type III ELMs in the KSTAR tokamak, 25th IAEA fusion energy conference, IAEA (2014).？
J. Rapp, et al., Integrated scenario with type-III ELMy H-mode edge: extrapolation to ITER, Nucl. Fusion 49 (2009), 095012.
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