윤정호 교수는 자연과학대학/수학과 소속 교수로 데이터 근사이론을 전공하고 있다. 1988년 미국 위스컨신주 매디슨에 있는 위스컨신 주립대학에서 Ph.D 학위를 받았으며, 근사이론에 대한 순수 해석적 연구 뿐만 아니라, 응용으로 영상처리, 수치적 편미분방정식에 대한 해법을 연구하고 있다. 현재까지 순수/응용수학, 공학, 및 수리 물리등 다양한 연구분야에서 SCI 상위급 국제학술지에 연구논문들을 발표하고 있다.
A training method for low rank convolutional neural networks based on alternating tensor compose-decompose methodApplied Sciences (Switzerland), 2021 , 1-23
Approximation of multivariate functions on sparse grids by Kernel-based Quasi-interpolationSIAM Journal on Scientific Computing, 2021, v.43 no.2, A953-A979
IMPROVING ACCURACY OF THE FIFTH-ORDER WENO SCHEME BY USING THE EXPONENTIAL APPROXIMATION SPACESIAM JOURNAL ON NUMERICAL ANALYSIS, 2021, v.59 no.1, 143-172
A Sixth-Order Weighted Essentially Non-oscillatory Schemes Based on Exponential Polynomials for Hamilton-Jacobi EquationsJOURNAL OF SCIENTIFIC COMPUTING, 2018, v.75 no.3, 1675-1700
Ashort note on the error estimates of Yuan-Shu discontinuous Galerkin method based on non-polynomial approximation spacesJOURNAL OF COMPUTATIONAL PHYSICS, 2016, v.320, 33-39
Depth map enhancement using adaptive moving least squares method with a total variation minimizationMultimedia Tools and Applications, 2015, 2 SEP 2015
Image zooming method using edge-directed moving least squares interpolation based on exponential polynomialsApplied Mathematics and Computation, 2015, v.269, 569-583
A Framework for Moving Least Squares Method with Total Variation Minimizing RegularizationJOURNAL OF MATHEMATICAL IMAGING AND VISION, 2014, v.48 no.3, 566-582
Sampling inequalities for infinitely smooth radial basis functions and its application to error estimatesApplied Mathematics Letters, 2014, v.36, 40-45
[학술지논문] A new family of non-stationary hermite subdivision schemes reproducing exponential polynomials
APPLIED MATHEMATICS AND COMPUTATION, 2020, v.366
no.1
, 1-16
SCIE
[학술지논문] Construction of an Improved Third-Order WENO Scheme with a New Smoothness Indicator
JOURNAL OF SCIENTIFIC COMPUTING, 2020, v.82
no.3
, 1-23
SCIE
[학술지논문] A Sixth-Order Weighted Essentially Non-oscillatory Schemes Based on Exponential Polynomials for Hamilton-Jacobi Equations
JOURNAL OF SCIENTIFIC COMPUTING, 2018, v.75
no.3
, 1675-1700
SCIE
[학술발표] Development of onlinear approximation schemes for piecewise smooth data The Fourth Hangzhou International Workshop onHarmonic Analysis and Applications, 중국, 항저우, 2019-12-14
학술대회 초록집, 2019, 13-13