Jae-Hun Jung

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 35

Top Topics

Conservation Laws

Convolutional Neural Networks

Nonnegative Matrix Factorization

Persistent Homology

Top Venues

J. Sci. Comput.

Appl. Math. Lett.

J. Comput. Appl. Math.

Publications

Keunsu Kim, Hanbaek Lyu, Jinsu Kim, Jae-Hun Jung
Supervised Low-Rank Semi-nonnegative Matrix Factorization with Frequency Regularization for Forecasting Spatio-temporal Data. J. Sci. Comput. 100 (2) (2024)
Kwanghyuk Park, Xinjuan Chen, Dongjin Lee, Jiaxi Gu, Jae-Hun Jung
A third-order finite difference weighted essentially non-oscillatory scheme with shallow neural network. CoRR (2024)
Eunwoo Heo, Jae-Hun Jung
Persistent homology of featured time series data and its applications. CoRR (2024)
Junwon You, Eunwoo Heo, Jae-Hun Jung
PHLP: Sole Persistent Homology for Link Prediction - Interpretable Feature Extraction. CoRR (2024)
Eddel Elí Ojeda Avilés, Daniel Olmos-Liceaga, Jae-Hun Jung
Stratified Sampling Algorithms for Machine Learning Methods in Solving Two-scale Partial Differential Equations. CoRR (2024)
Jiaxi Gu, Xinjuan Chen, Jae-Hun Jung
Explicit radial basis function Runge-Kutta methods. CoRR (2024)
Jiaxi Gu, Daniel Olmos-Liceaga, Jae-Hun Jung
A Numerical Study of WENO Approximations to Sharp Propagating Fronts for Reaction-Diffusion Systems. CoRR (2024)
Xinjuan Chen, Jiaxi Gu, Jae-Hun Jung
A temporal weight analysis and novel nonlinear weights of weighted essentially non-oscillatory schemes for hyperbolic conservation laws. CoRR (2023)
Jiaxi Gu, Xinjuan Chen, Jae-Hun Jung
Fifth-order weighted essentially non-oscillatory schemes with new Z-type nonlinear weights for hyperbolic conservation laws. Comput. Math. Appl. 134 (2023)
Dongjin Lee, Seong-Heon Lee, Jae-Hun Jung
The effects of topological features on convolutional neural networks - an explanatory analysis via Grad-CAM. Mach. Learn. Sci. Technol. 4 (3) (2023)
Keunsu Kim, Hanbaek Lyu, Jinsu Kim, Jae-Hun Jung
Supervised low-rank semi-nonnegative matrix factorization with frequency regularization for forecasting spatio-temporal data. CoRR (2023)
Mai Lan Tran, Dongjin Lee, Jae-Hun Jung
Machine Composition of Korean Music via Topological Data Analysis and Artificial Neural Network. CoRR (2022)
Sijin Yeom, Jae-Hun Jung
Weighted Random Cut Forest Algorithm for Anomaly Detections. CoRR (2022)
Mai Lan Tran, Changbom Park, Jae-Hun Jung
Topological Data Analysis of Korean Music in Jeongganbo: A Cycle Structure. CoRR (2021)
Jiaxi Gu, Jae-Hun Jung
Adaptive Gaussian radial basis function methods for initial value problems: Construction and comparison with adaptive multiquadric radial basis function methods. J. Comput. Appl. Math. 381 (2021)
Jiaxi Gu, Xinjuan Chen, Jae-Hun Jung
Fifth-order Z-type weighted essentially non-oscillatory schemes for hyperbolic conservation laws. CoRR (2021)
Megan Johnson, Jae-Hun Jung
Instability of the Betti Sequence for Persistent Homology and a Stabilized Version of the Betti Sequence. CoRR (2021)
Jiaxi Gu, Jae-Hun Jung
Consistent, non-oscillatory RBF finite difference solutions to boundary layer problems for any degree on uniform grids. Appl. Math. Lett. 115 (2021)
Jae-Hun Jung, Daniel Olmos-Liceaga
A Chebyshev multidomain adaptive mesh method for Reaction-Diffusion equations. CoRR (2021)
Jiaxi Gu, Jae-Hun Jung
Adaptive Radial Basis Function Methods for Initial Value Problems. J. Sci. Comput. 82 (2) (2020)
Megan Johnson, Jae-Hun Jung
The Interconnectivity Vector: A Finite-Dimensional Vector Representation of Persistent Homology. CoRR (2020)
Zhao Song, Jae-Hun Jung
The exact formula of the optimal penalty parameter value of the spectral penalty method for differential equations. Appl. Math. Comput. 381 (2020)
John Nicponski, Jae-Hun Jung
Topological Data Analysis of Vascular Disease: A Theoretical Framework. Frontiers Appl. Math. Stat. 6 (2020)
Christopher Bresten, Jae-Hun Jung
Detection of gravitational waves using topological data analysis and convolutional neural network: An improved approach. CoRR (2019)
Ruonan Shi, Jae-Hun Jung
Regularization Using Sparsity of Edges in Reconstructing Fourier Data. J. Sci. Comput. 74 (2) (2018)
John Nicponski, Jae-Hun Jung
A Note on High-Precision Approximation of Asymptotically Decaying Solution and Orthogonal Decomposition. J. Sci. Comput. 76 (1) (2018)
Xinjuan Chen, Jae-Hun Jung, Anne Gelb
Finite Fourier Frame Approximation Using the Inverse Polynomial Reconstruction Method. J. Sci. Comput. 76 (2) (2018)
Jingyang Guo, Jae-Hun Jung
A numerical study of the local monotone polynomial edge detection for the hybrid WENO method. J. Comput. Appl. Math. 321 (2017)
Dong-Hyun Yoon, Yohan Hong, Jae-Hun Jung, Youngkwon Jo, Kwang-Hyun Baek
A low-jitter BMCDR for half-rate PON systems. IEICE Electron. Express 14 (1) (2017)
He Yang, Jingyang Guo, Jae-Hun Jung
Schwartz duality of the Dirac delta function for the Chebyshev collocation approximation to the fractional advection equation. Appl. Math. Lett. 64 (2017)
Jingyang Guo, Jae-Hun Jung
Radial Basis Function ENO and WENO Finite Difference Methods Based on the Optimization of Shape Parameters. J. Sci. Comput. 70 (2) (2017)
Kyomin Sohn, Won-Joo Yun, Reum Oh, Chi-Sung Oh, Seong-Young Seo, Min-Sang Park, Dong-Hak Shin, Won-Chang Jung, Sang-Hoon Shin, Je-Min Ryu, Hye-Seung Yu, Jae-Hun Jung, Hyunui Lee, Seok-Yong Kang, Young-Soo Sohn, Jung-Hwan Choi, Yong-Cheol Bae, Seong-Jin Jang, Gyo-Young Jin
A 1.2 V 20 nm 307 GB/s HBM DRAM With At-Speed Wafer-Level IO Test Scheme and Adaptive Refresh Considering Temperature Distribution. IEEE J. Solid State Circuits 52 (1) (2017)
Hyunui Lee, Sukyong Kang, Hye-Seung Yu, Won-Joo Yun, Jae-Hun Jung, Sungoh Ahn, Wang-Soo Kim, Beomyong Kil, Yoo-Chang Sung, Sang-Hoon Shin, Yong-Sik Park, Yong-Hwan Kim, Kyung-Woo Nam, Indal Song, Kyomin Sohn, Yong-Cheol Bae, Jung-Hwan Choi, Seong-Jin Jang, Gyo-Young Jin
Design of non-contact 2Gb/s I/O test methods for high bandwidth memory (HBM). A-SSCC (2016)
Kyomin Sohn, Won-Joo Yun, Reum Oh, Chi-Sung Oh, Seong-Young Seo, Min-Sang Park, Dong-Hak Shin, Won-Chang Jung, Sang-Hoon Shin, Je-Min Ryu, Hye-Seung Yu, Jae-Hun Jung, Kyung-Woo Nam, Seouk-Kyu Choi, Jaewook Lee, Uksong Kang, Young-Soo Sohn, Jung-Hwan Choi, Chi-Wook Kim, Seong-Jin Jang, Gyo-Young Jin
18.2 A 1.2V 20nm 307GB/s HBM DRAM with at-speed wafer-level I/O test scheme and adaptive refresh considering temperature distribution. ISSCC (2016)
Dong-Hyuk Lee, Jae-Hun Jung, Ha-Neul Yoon, Young-Sik Park, Jang-Myung Lee
Simulation of Time Delay Compensation Controller for a Mobile Robot Using the SMC and Smith Predictor. IAS (2016)
Jan S. Hesthaven, Jae-Hun Jung, Allen M. Tesdall
Hyperbolic Problems: Theory and Computation. J. Sci. Comput. 64 (3) (2015)
Debananda Chakraborty, Jae-Hun Jung
A quantitative study of the nonlinear Schrödinger equation with singular potential of any derivative orders. Appl. Math. Lett. 26 (8) (2013)
Jae-Hun Jung, Joseph Lee, Kenneth R. Hoffmann, Todd Dorazio, E. Bruce Pitman
A rapid interpolation method of finding vascular CFD solutions with spectral collocation methods. J. Comput. Sci. 4 (1-2) (2013)
Debananda Chakraborty, Jae-Hun Jung
Efficient determination of the critical parameters and the statistical quantities for Klein-Gordon and sine-Gordon equations with a singular potential using generalized polynomial chaos methods. J. Comput. Sci. 4 (1-2) (2013)
Allen M. Tesdall, Jae-Hun Jung, Ilias S. Kotsireas, Roderick V. N. Melnik
Preface. J. Comput. Sci. 4 (1-2) (2013)
Xinjuan Chen, Jae-Hun Jung
Matrix Stability of Multiquadric Radial Basis Function Methods for Hyperbolic Equations with Uniform Centers. J. Sci. Comput. 51 (3) (2012)
Boris Brimkov, Jae-Hun Jung, Jim Kotary, Xinwei Liu, Jing Zheng
A spectral and radial basis function hybrid method for visualizing vascular flows. CompIMAGE (2012)
Jae-Hun Jung, Wolfgang Stefan
A Simple Regularization of the Polynomial Interpolation for the Resolution of the Runge Phenomenon. J. Sci. Comput. 46 (2) (2011)
Chang-Soo Lee, Chang-Hyung Choi, Jae-Hun Jung
Microfluidic system for the synthesis of functional materials. NEMS (2010)
Jae-Hun Jung, Sigal Gottlieb, Saeja Oh Kim, Chris L. Bresten, Daniel Higgs
Recovery of High Order Accuracy in Radial Basis Function Approximations of Discontinuous Problems. J. Sci. Comput. 45 (1-3) (2010)
Hong Chang Yeoh, Jae-Hun Jung, Yun-Hwan Jung, Kwang-Hyun Baek
A 1.3-GHz 350-mW Hybrid Direct Digital Frequency Synthesizer in 90-nm CMOS. IEEE J. Solid State Circuits 45 (9) (2010)
Jae-Hun Jung
A Note on the Spectral Collocation Approximation of Some Differential Equations with Singular Source Terms. J. Sci. Comput. 39 (1) (2009)
Jae-Hun Jung, Bernie D. Shizgal
On the numerical convergence with the inverse polynomial reconstruction method for the resolution of the Gibbs phenomenon. J. Comput. Phys. 224 (2) (2007)
Jae-Hun Jung, Bernie D. Shizgal
Inverse Polynomial Reconstruction of Two Dimensional Fourier Images. J. Sci. Comput. 25 (3) (2005)