Search Results for author: Jaewook Kim

Found 4 papers, 0 papers with code

Gradient Scaling on Deep Spiking Neural Networks with Spike-Dependent Local Information

no code implementations1 Aug 2023 Seongsik Park, Jeonghee Jo, Jongkil Park, YeonJoo Jeong, Jaewook Kim, Suyoun Lee, Joon Young Kwak, Inho Kim, Jong-Keuk Park, Kyeong Seok Lee, Gye Weon Hwang, Hyun Jae Jang

Deep spiking neural networks (SNNs) are promising neural networks for their model capacity from deep neural network architecture and energy efficiency from SNNs' operations.

Image Classification

Field-tunable toroidal moment in a chiral-lattice magnet

no code implementations1 Mar 2021 Lei Ding, Xianghan Xu, Harald O. Jeschke, Xiaojian Bai, Erxi Feng, Admasu Solomon Alemayehu, Jaewook Kim, Feiting Huang, Qiang Zhang, Xiaxin Ding, Neil Harrison, Vivien Zapf, Daniel Khomskii, Igor I. Mazin, Sang-Wook Cheong, Huibo Cao

A toroidal dipole moment appears independent of the electric and magnetic dipole moment in the multipole expansion of electrodynamics.

Strongly Correlated Electrons Materials Science

Deep neural network Grad-Shafranov solver constrained with measured magnetic signals

no code implementations7 Nov 2019 Semin Joung, Jaewook Kim, Sehyun Kwak, J. G. Bak, S. G. Lee, H. S. Han, H. S. Kim, Geunho Lee, Daeho Kwon, Y. -c. Ghim

A neural network solving Grad-Shafranov equation constrained with measured magnetic signals to reconstruct magnetic equilibria in real time is developed.

Imputation

Markov chain Hebbian learning algorithm with ternary synaptic units

no code implementations23 Nov 2017 Guhyun Kim, Vladimir Kornijcuk, Dohun Kim, Inho Kim, Jaewook Kim, Hyo Cheon Woo, Ji Hun Kim, Cheol Seong Hwang, Doo Seok Jeong

In spite of remarkable progress in machine learning techniques, the state-of-the-art machine learning algorithms often keep machines from real-time learning (online learning) due in part to computational complexity in parameter optimization.

BIG-bench Machine Learning Handwritten Digit Recognition +1

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