Ikjin Lee

发表

System Reliability-Based Design Optimization Using MPP-Based Dimension Reduction Method

Ikjin Lee, K. K. Choi, David Gorsich, 2008 .

Reliability analysis and reliability-based design optimization of roadway horizontal curves using a first-order reliability method

Ikjin Lee, Jaekwan Shin, Ikjin Lee, 2015 .

Development of performance analysis model for central receiver system and its application to pattern-free heliostat layout optimization

Ikjin Lee, Sihoon Kim, Bong Jae Lee, 2017 .

Generative Design Exploration by Integrating Deep Generative Models and Topology Optimization pdf

Ikjin Lee, Namwoo Kang, Sangeun Oh, 2019, ArXiv.

Modified screening-based Kriging method with cross validation and application to engineering design

Ikjin Lee, Bong Jae Lee, Kyeonghwan Kang, 2019, Applied Mathematical Modelling.

Deep Generative Design: Integration of Topology Optimization and Generative Models

Ikjin Lee, Seongsin Kim, Namwoo Kang, 2019, Journal of Mechanical Design.

Modified augmented Lagrangian coordination and alternating direction method of multipliers with parallelization in non-hierarchical analytical target cascading

Ikjin Lee, Namwoo Kang, Yongsu Jung, 2018 .

Bayesian Network and Feature Selection for Rank Deficient Inverse Problem

Ikjin Lee, Kyugneun Lee, 2017 .

Reliability-based design optimization and robust design optimization using univariate dimension reduction method

Ikjin Lee, 2008 .

Wind farm layout optimization using genetic algorithm and its application to Daegwallyeong wind farm

Ikjin Lee, Jeong Woo Park, Bo Sung An, 2019 .

SAMPLING-BASED RBDO USING STOCHASTIC SENSITIVITY AND DYNAMIC KRIGING FOR BROADER ARMY APPLICATIONS

David Gorsich, David Lamb, Liang Zhao, 2011 .

Reliability-based Design Optimization with Confidence Level for Non-Gaussian Distributions Using Bootstrap Method

Kyung K. Choi, David Gorsich, David Lamb, 2011, DAC 2010.

Alternative Methods for Reliability-Based Robust Design Optimization Including Dimension Reduction Method

Kyung K. Choi, Ikjin Lee, Liu Du, 2006, DAC 2006.

Choice data generation using usage scenarios and discounted cash flow analysis

Ikjin Lee, Namwoo Kang, Ungki Lee, 2020 .

Adaptive virtual support vector machine for reliability analysis of high-dimensional problems

Kyung K. Choi, David Lamb, Liang Zhao, 2013 .

Sampling-Based Reliability Analysis Using Deep Feedforward Neural Network (DFNN)

Ikjin Lee, Ungki Lee, 2020 .

Metamodeling Method Using Dynamic Kriging for Design Optimization

Kyung K. Choi, Ikjin Lee, Liang Zhao, 2011 .

Conservative Surrogate Model Using Weighted Kriging Variance for Sampling-Based RBDO

Kyung K. Choi, David Gorsich, Liang Zhao, 2013, Journal of Mechanical Design.

The Use of Copulas and MPP-Based Dimension Reduction Method (DRM) to Assess and Mitigate Engineering Risk in the Army Ground Vehicle Fleet

Kyung K. Choi, David Gorsich, David Lamb, 2008 .

Industrial issues and solutions to statistical model improvement: a case study of an automobile steering column

Ikjin Lee, Byeng D. Youn, Kyeonghwan Kang, 2020 .

Intelligent initial point selection for MPP search in reliability-based design optimization

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2020 .

Robust design optimization (RDO) of thermoelectric generator system using non-dominated sorting genetic algorithm II (NSGA-II)

Ikjin Lee, Sudong Park, Ungki Lee, 2020 .

First-Order Reliability Analysis of Vehicle Safety in Highway Horizontal Curves

Ikjin Lee, Jaekwan Shin, 2013, DAC 2013.

Reliability-oriented optimal design of intentional mistuning for a bladed disk with random and interval uncertainties

Ikjin Lee, Jiong Tang, David Yoo, 2017 .

A Metamodeling Method Using Dynamic Kriging and Sequential Sampling

Kyung K. Choi, Liang Zhao, Ikjin Lee, 2010 .

World Congress on Structural and Multidisciplinary Optimization Sequential-sampling-based Kriging Method with Dynamic Basis Selection

Liang Zhao, David Gorsich, Ikjin Lee, 2022 .

Most Probable Point-Based Approximated Dimension Reduction Method in Reliability-Based Design Optimization

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2018, DAC 2018.

3D reconstruction of as-built model of plant piping system from point clouds and port information

Soonhung Han, Ikjin Lee, Inhwan Dennis Lee, 2020, J. Comput. Des. Eng..

Design Automation by Integrating Generative Adversarial Networks and Topology Optimization

Ikjin Lee, Namwoo Kang, Sangeun Oh, 2018, Volume 2A: 44th Design Automation Conference.

Confidence-Based Design Optimization Under Data Uncertainty Using Most Probable Point-Based Approach

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2019, DAC 2019.

Post optimization for accurate and efficient reliability‐based design optimization using second‐order reliability method based on importance sampling and its stochastic sensitivity analysis

Ikjin Lee, Byung Chai Lee, Jongmin Lim, 2016 .

Response Surface Method Using Sequential Sampling for Reliability-Based Design Optimization

Kyung K. Choi, Liang Zhao, Ikjin Lee, 2009, DAC 2009.

Design of a Broadband Solar Thermal Absorber Using a Deep Neural Network and Experimental Demonstration of Its Performance

Ikjin Lee, Jungchul Lee, Bong Jae Lee, 2019, Scientific Reports.

Reliability measure approach for confidence-based design optimization under insufficient input data

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2019, Structural and Multidisciplinary Optimization.

Selection of optimal target reliability in RBDO through reliability-based design for market systems (RBDMS) and application to electric vehicle design

Ikjin Lee, Namwoo Kang, Ungki Lee, 2019, Structural and Multidisciplinary Optimization.

Convergence Strategy for Parallel Solving of Analytical Target Cascading with Augmented Lagrangian Coordination

Ikjin Lee, Namwoo Kang, Yongsu Jung, 2017 .

Improved sequential optimization and reliability assessment for reliability-based design optimization

Ikjin Lee, Sang-Hyeon Choi, 2017 .

Reliability-Based Design Optimization With Confidence Level Under Input Model Uncertainty

David Lamb, Ikjin Lee, K. K. Choi, 2009, DAC 2009.

Efficient Density Based Topology Optimization Using Dual-Layer Element and Variable Grouping Method for Large 3D Applications

Ikjin Lee, Jaeeun Yoo, Jaeeun Yoo, 2017 .

Idle Vehicle Relocation Strategy through Deep Learning for Shared Autonomous Electric Vehicle System Optimization pdf

Ikjin Lee, Seongsin Kim, Namwoo Kang, 2020, Journal of Cleaner Production.

Conservative reliability-based design optimization method with insufficient input data

David Gorsich, David Lamb, Ikjin Lee, 2016 .

DESIGN OF SOLAR THERMAL ABSORBER USING KRIGING METHOD WITH BASIS SCREENING

Ikjin Lee, Bong Jae Lee, Kyeonghwan Kang, 2016 .

Selective dimension reduction method (DRM) to enhance accuracy and efficiency of most probable point (MPP)–based DRM

Ikjin Lee, Hyunkyoo Cho, Jeong Woo Park, 2020, Structural and Multidisciplinary Optimization.

Dimension reduction method for reliability-based robust design optimization

Kyung K. Choi, David Gorsich, Ikjin Lee, 2006 .

Reliability-based multi-scale design optimization of composite frames considering structural compliance and manufacturing constraints

Jun Yan, Ikjin Lee, Yongsu Jung, 2020, Structural and Multidisciplinary Optimization.

Integrated design optimization of composite frames and materials for maximum fundamental frequency with continuous fiber winding angles

Tao Yu, Jingyuan Wang, Ikjin Lee, 2018, Acta Mechanica Sinica.

Reliability-Based Vehicle Safety Assessment and Design Optimization of Roadway Radius and Speed Limit in Windy Environments

Ikjin Lee, Jaekwan Shin, Ikjin Lee, 2014 .

Variable selection using Gaussian process regression-based metrics for high-dimensional model approximation with limited data

Ikjin Lee, Hyunkyoo Cho, Kyungeun Lee, 2018, Structural and Multidisciplinary Optimization.

Adaptive single-loop reliability-based design optimization and post optimization using constraint boundary sampling

Ikjin Lee, Gwangwon Lee, Sang-Hyeon Choi, 2018, Journal of Mechanical Science and Technology.

Development and Utilization of a Rapid and Accurate Epidemic Investigation Support System for COVID-19

Seokjun Lee, Jaeho Kim, Ikjin Lee, 2020, Osong public health and research perspectives.

Sequential optimization and reliability assessment based on dimension reduction method for accurate and efficient reliability-based design optimization

Ikjin Lee, Jongmin Lim, Byungchai Lee, 2014 .

Adaptive virtual support vector machine for reliability analysis of high-dimensional problems

Kyung K. Choi, David Lamb, Liang Zhao, 2012, Structural and Multidisciplinary Optimization.

MPP-based approximated DRM (ADRM) using simplified bivariate approximation with linear regression

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2018, Structural and Multidisciplinary Optimization.

Reliability-Based Design Optimization of Highway Horizontal Curves Based on First-Order Reliability Method

Ikjin Lee, Jaekwan Shin, Ikjin Lee, 2013 .

Efficient high-dimensional metamodeling strategy using recursive decomposition coupled with sequential sampling method

Ikjin Lee, Kyeonghwan Kang, Ikjin Lee, 2020 .

Efficient Metamodeling Strategy Using Multivariate Linear Interpolation for High Dimensional Problems

Dong-Hyun Kim, Ikjin Lee, Kyeonghwan Kang, 2017 .

Shared autonomous electric vehicle design and operations under uncertainties: a reliability-based design optimization approach

Ikjin Lee, Namwoo Kang, Ungki Lee, 2020 .

Discrete material selection and structural topology optimization of composite frames for maximum fundamental frequency with manufacturing constraints

Jun Yan, Erik Lund, Ikjin Lee, 2019, Structural and Multidisciplinary Optimization.

Probabilistic analytical target cascading using kernel density estimation for accurate uncertainty propagation

Ikjin Lee, Jongmin Lee, Namwoo Kang, 2020 .

Effect of Source Line Location on Lift-off Acoustic Loads of a Launch Vehicle

Ikjin Lee, Jeong-Guon Ih, Sang-Hyeon Choi, 2015 .

RELIABILITY-BASED DESIGN OPTIMIZATION (RBDO) FOR ELECTRIC VEHICLE MARKET SYSTEMS

Ikjin Lee, Namwoo Kang, Ungki Lee, 2017, DAC 2017.

Comparison study between MCMC-based and weight-based Bayesian methods for identification of joint distribution

Kyung K. Choi, Ikjin Lee, Yoojeong Noh, 2010 .

Determination of the Number of Input Data Through Bi-Objective Confidence-Based Design Optimization

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2019, DAC 2019.

A study on computational efficiency improvement of novel SORM

Ikjin Lee, Jeong Woo Park, Jeong Woo Park, 2018 .

Determination of sample size for input variables in RBDO through bi-objective confidence-based design optimization under input model uncertainty

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2020, Structural and Multidisciplinary Optimization.

Optimal design of experiments for optimization-based model calibration using Fisher information matrix

Ikjin Lee, Yongsu Jung, Ikjin Lee, 2021, Reliab. Eng. Syst. Saf..

Reliability-based acoustical topology optimization of mufflers under noise frequency and temperature uncertainties

Ikjin Lee, Jong Kyeom Lee, Jin Woo Lee, 2021 .

Multi-resolution topology optimization using adaptive isosurface variable grouping (MTOP-aIVG) for enhanced computational efficiency

In Gwun Jang, Ikjin Lee, Jaeeun Yoo, 2021 .

Error-lumped inverse uncertainty quantification of automotive heat exchangers (HEXs) using large-scale database from system level tests

Ikjin Lee, Seongmin Pae, Hwisang Jo, 2021, Structural and Multidisciplinary Optimization.

Optimization-based model calibration of marginal and joint output distributions utilizing analytical gradients

Ikjin Lee, Yongsu Jung, Hwisang Jo, 2021, Structural and Multidisciplinary Optimization.

Confidence-Based Design Optimization for a More Conservative Optimum Under Surrogate Model Uncertainty Caused by Gaussian Process

Ikjin Lee, Hyunkyoo Cho, Yongsu Jung, 2021 .

Inverse Reliability Analysis for Approximated Second-Order Reliability Method Using Hessian Update

Ikjin Lee, Byung Chai Lee, Jongmin Lim, 2014, DAC 2014.

Equivalent Standard Deviation to Convert High-Reliability Model to Low-Reliability Model for Efficiency of Sampling-Based RBDO

Kyung K. Choi, David Gorsich, Ikjin Lee, 2011, DAC 2011.

Comparison study between probabilistic and possibilistic methods for problems under a lack of correlated input statistical information

Kyung K. Choi, David Lamb, Ikjin Lee, 2013 .

A two-step optimization scheme based on equivalent stiffness parameters for forcing convexity of fiber winding angle in composite frames

Erik Lund, Ikjin Lee, Zunyi Duan, 2019, Structural and Multidisciplinary Optimization.

Equivalent target probability of failure to convert high-reliability model to low-reliability model for efficiency of sampling-based RBDO

Kyung K. Choi, Ikjin Lee, Jaekwan Shin, 2013 .

Confidence Level Estimation and Design Sensitivity Analysis for Confidence-Based RBDO

David Gorsich, Ikjin Lee, Hyunkyoo Cho, 2012, DAC 2012.

Reduction of Ordering Effect in Reliability-Based Design Optimization Using Dimension Reduction Method

Kyung K. Choi, Ikjin Lee, Yoojeong Noh, 2009 .

A New Inverse Reliability Analysis Method Using MPP-Based Dimension Reduction Method (DRM)

Kyung K. Choi, David Gorsich, Ikjin Lee, 2007, DAC 2007.

Accuracy improvement of the most probable point‐based dimension reduction method using the hessian matrix

Ikjin Lee, Ikjin Lee, Seong Bin Kang, 2017 .

A Novel Second-Order Reliability Method (SORM) Using Non-Central or Generalized Chi-Squared Distributions

Ikjin Lee, Yoojeong Noh, David Yoo, 2012, DAC 2012.

Design Sensitivity Method for Sampling-Based RBDO With Varying Standard Deviation

Kyung K. Choi, David Lamb, Ikjin Lee, 2016 .

Erratum to “Adaptive single-loop reliability-based design optimization and post optimization using constraint boundary sampling”

Ikjin Lee, Sang-Hyeon Choi, Gwangwon Lee, 2018, Journal of Mechanical Science and Technology.

Identification of marginal and joint CDFs using Bayesian method for RBDO

Kyung K. Choi, Ikjin Lee, Yoojeong Noh, 2009 .

Probabilistic sensitivity analysis for novel second-order reliability method (SORM) using generalized chi-squared distribution

Ikjin Lee, Hyunkyoo Cho, David Yoo, 2014 .

Sampling-Based RBDO Using the Dynamic Kriging (D-Kriging) Method and Stochastic Sensitivity Analysis

Kyung K. Choi, Ikjin Lee, K. Choi, 2010 .

Reliability-based design optimization with confidence level under input model uncertainty due to limited test data

Kyung K. Choi, David Gorsich, David Lamb, 2011 .

Optimization of a heliostat field site in central receiver systems based on analysis of site slope effect

Ikjin Lee, Kyungeun Lee, Ikjin Lee, 2019, Solar Energy.

Sensitivity Analyses of FORM-Based and DRM-Based Performance Measure Approach for Reliability-Based Design Optimization

Kyung K. Choi, David Gorsich, Ikjin Lee, 2008, DAC 2008.

MPP-Based Dimension Reduction Method for RBDO Problems with Correlated Input Variables

Ikjin Lee, Yoojeong Noh, K. K. Choi, 2008 .

Sampling-based approach for design optimization in the presence of interval variables

Ikjin Lee, David Yoo, Ikjin Lee, 2014, DAC 2014.