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1

Deep Generative Design: Integration of Topology Optimization and Generative Models

Oh, Sangeun, Jung, Yongsu, Kim, Seongsin, Lee, Ikjin, Kang, Namwoo

Journal:

Journal of Mechanical Design

Year:

2019

Language:

english

File:

PDF, 2.57 MB

english, 2019

2

Pattern-free heliostat field layout optimization using physics-based gradient

Yang, Seonghyeok, Lee, Kyungeun, Lee, Ikjin

Journal:

Year:

2020

File:

PDF, 6.50 MB

2020

3

Pulsed floating-type Langmuir probe for measurements of electron energy distribution function in plasmas

Choi, Ikjin, Kim, Aram, Lee, Hyo-Chang, Kim, Dong-Hwan, Chung, Chin-Wook

Journal:

Physics of Plasmas

Year:

2017

Language:

english

File:

PDF, 1.18 MB

english, 2017

4

Topology optimization of heat sinks in natural convection considering the effect of shape-dependent heat transfer coefficient

Joo, Younghwan, Lee, Ikjin, Kim, Sung Jin

Journal:

International Journal of Heat and Mass Transfer

Year:

2017

Language:

english

File:

PDF, 2.86 MB

english, 2017

5

Efficient three-dimensional topology optimization of heat sinks in natural convection using the shape-dependent convection model

Joo, Younghwan, Lee, Ikjin, Kim, Sung Jin

Journal:

International Journal of Heat and Mass Transfer

Year:

2018

Language:

english

File:

PDF, 2.26 MB

english, 2018

6

Bio-inspired bimaterial composite patterned using three-dimensional printing

Ko, Kwonhwan, Jin, Suyeong, Lee, Sang Eon, Lee, Ikjin, Hong, Jung-Wuk

Journal:

Composites Part B: Engineering

Year:

2019

Language:

english

File:

PDF, 3.70 MB

english, 2019

7

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

Lee, Inhwan Dennis, Lee, Ikjin, Han, Soonhung

Journal:

Journal of Computational Design and Engineering

Year:

2020

File:

PDF, 17.48 MB

2020

8

Inverse analysis method using MPP-based dimension reduction for reliability-based design optimization of nonlinear and multi-dimensional systems

Ikjin Lee, K.K. Choi, Liu Du, David Gorsich

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2008

Language:

english

File:

PDF, 920 KB

english, 2008

9

Dimension reduction method for reliability-based robust design optimization

Ikjin Lee, K.K. Choi, Liu Du, David Gorsich

Journal:

Computers & Structures

Year:

2008

Language:

english

File:

PDF, 679 KB

english, 2008

10

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

Lee, Ikjin, Noh, Yoojeong, Yoo, David

Journal:

Journal of Mechanical Design

Year:

2012

Language:

english

File:

PDF, 977 KB

english, 2012

11

Reply by the Authors to the Comment by H. Liang and M. Zhu

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

Journal:

Year:

2013

Language:

english

File:

PDF, 45 KB

english, 2013

12

Metamodeling Method Using Dynamic Kriging for Design Optimization

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

Journal:

Year:

2011

Language:

english

File:

PDF, 8.21 MB

english, 2011

13

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

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

Journal:

Year:

2009

Language:

english

File:

PDF, 2.61 MB

english, 2009

14

[ASME ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Buffalo, New York, USA (Sunday 17 August 2014)] Volume 2B: 40th Design Automation Conference - Inverse Reliability Analysis for Approximated Second-Order Reliability Method Using Hessian Update

Lim, Jongmin, Lee, Byungchai, Lee, Ikjin

Year:

2014

Language:

english

File:

PDF, 1.39 MB

english, 2014

15

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

Lim, Jongmin, Lee, Byungchai, Lee, Ikjin

Journal:

International Journal for Numerical Methods in Engineering

Year:

2016

Language:

english

File:

PDF, 488 KB

english, 2016

16

Bayesian inference of the flow resistivity of a sound absorber and the room's influence on the Sabine absorption coefficientsa)

Jeong, Cheol-Ho, Choi, Sang-Hyeon, Lee, Ikjin

Journal:

The Journal of the Acoustical Society of America

Year:

2017

Language:

english

File:

PDF, 500 KB

english, 2017

17

[ASME ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Quebec City, Quebec, Canada (Sunday 26 August 2018)] Volume 2B: 44th Design Automation Conference - Most Probable Point-Based Approximated Dimension Reduction Method in Reliability-Based Design Optimization

Jung, Yongsu, Cho, Hyunkyoo, Lee, Ikjin

Year:

2018

Language:

english

File:

PDF, 1.61 MB

english, 2018

18

Sensitivity analyses of FORM-based and DRM-based performance measure approach (PMA) for reliability-based design optimization (RBDO)

Ikjin Lee, K. K. Choi, David Gorsich

Journal:

International Journal for Numerical Methods in Engineering

Year:

2010

Language:

english

File:

PDF, 290 KB

english, 2010

19

Identification of marginal and joint CDFs using Bayesian method for RBDO

Yoojeong Noh, K. K. Choi, Ikjin Lee

Journal:

Structural and Multidisciplinary Optimization

Year:

2010

Language:

english

File:

PDF, 847 KB

english, 2010

20

System reliability-based design optimization using the MPP-based dimension reduction method

Ikjin Lee, K. K. Choi, David Gorsich

Journal:

Structural and Multidisciplinary Optimization

Year:

2010

Language:

english

File:

PDF, 652 KB

english, 2010

21

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

Yoojeong Noh, K. K. Choi, Ikjin Lee

Journal:

Structural and Multidisciplinary Optimization

Year:

2010

Language:

english

File:

PDF, 368 KB

english, 2010

22

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

Yoojeong Noh, K. K. Choi, Ikjin Lee, David Gorsich, David Lamb

Journal:

Structural and Multidisciplinary Optimization

Year:

2011

Language:

english

File:

PDF, 756 KB

english, 2011

23

Sampling-based RBDO using the stochastic sensitivity analysis and Dynamic Kriging method

Ikjin Lee, K. K. Choi, Liang Zhao

Journal:

Structural and Multidisciplinary Optimization

Year:

2011

Language:

english

File:

PDF, 822 KB

english, 2011

24

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

Ikjin Lee, K. K. Choi, Yoojeong Noh, David Lamb

Journal:

Structural and Multidisciplinary Optimization

Year:

2013

Language:

english

File:

PDF, 711 KB

english, 2013

25

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

Ikjin Lee, Jaekwan Shin, K. K. Choi

Journal:

Structural and Multidisciplinary Optimization

Year:

2013

Language:

english

File:

PDF, 993 KB

english, 2013

26

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

Hyeongjin Song, K. K. Choi, Ikjin Lee…

Journal:

Structural and Multidisciplinary Optimization

Year:

2013

Language:

english

File:

PDF, 615 KB

english, 2013

27

[American Institute of Aeronautics and Astronautics 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference - Victoria, British Columbia, Canada ()] 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference - MPP-Based Dimension Reduction Method for RBDO Problems with Correlated Input Variables

Noh, Yoojeong, Choi, KK, Lee, Ikjin

Year:

2008

Language:

english

File:

PDF, 272 KB

english, 2008

28

[American Institute of Aeronautics and Astronautics 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference - Victoria, British Columbia, Canada ()] 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference - System Reliability-Based Design Optimization Using MPP-Based Dimension Reduction Method

Lee, Ikjin, Choi, KK, Gorsich, David

Year:

2008

Language:

english

File:

PDF, 492 KB

english, 2008

29

[American Institute of Aeronautics and Astronautics 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference - Fort Worth, Texas ()] 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference - Sampling-Based RBDO Using the Dynamic Kriging (D-Kriging) Method and Stochastic Sensitivity Analysis

Lee, Ikjin, Choi, Kyung, Zhao, Liang

Year:

2010

Language:

english

File:

PDF, 708 KB

english, 2010

30

[American Institute of Aeronautics and Astronautics 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference - Fort Worth, Texas ()] 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference - A Metamodeling Method Using Dynamic Kriging and Sequential Sampling

Zhao, Liang, Choi, Kyung, Lee, Ikjin

Year:

2010

Language:

english

File:

PDF, 1.09 MB

english, 2010

31

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

Yoo, David, Lee, Ikjin

Journal:

Structural and Multidisciplinary Optimization

Year:

2014

Language:

english

File:

PDF, 806 KB

english, 2014

32

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

Zhao, Liang, Choi, K. K., Lee, Ikjin, Gorsich, David

Journal:

Journal of Mechanical Design

Year:

2013

Language:

english

File:

PDF, 814 KB

english, 2013

33

Second-order reliability method-based inverse reliability analysis using Hessian update for accurate and efficient reliability-based design optimization

Lim, Jongmin, Lee, Byungchai, Lee, Ikjin

Journal:

International Journal for Numerical Methods in Engineering

Year:

2014

Language:

english

File:

PDF, 1013 KB

english, 2014

34

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

Shin, Jaekwan, Lee, Ikjin

Journal:

Engineering Optimization

Year:

2015

Language:

english

File:

PDF, 731 KB

english, 2015

35

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

Yoo, David, Lee, Ikjin, Cho, Hyunkyoo

Journal:

Structural and Multidisciplinary Optimization

Year:

2014

Language:

english

File:

PDF, 490 KB

english, 2014

36

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

Lim, Jongmin, Lee, Byungchai, Lee, Ikjin

Journal:

Journal of Mechanical Science and Technology

Year:

2015

Language:

english

File:

PDF, 496 KB

english, 2015

37

Sampling-Based Stochastic Sensitivity Analysis Using Score Functions for RBDO Problems With Correlated Random Variables

Lee, Ikjin, Choi, K. K., Noh, Yoojeong, Zhao, Liang, Gorsich, David

Journal:

Journal of Mechanical Design

Year:

2011

Language:

english

File:

PDF, 267 KB

english, 2011

38

Reliability-Based Design Optimization With Confidence Level for Non-Gaussian Distributions Using Bootstrap Method

Noh, Yoojeong, Choi, Kyung K., Lee, Ikjin, Gorsich, David, Lamb, David

Journal:

Journal of Mechanical Design

Year:

2011

Language:

english

File:

PDF, 954 KB

english, 2011

39

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

Cho, Hyunkyoo, Choi, K. K., Lee, Ikjin, Lamb, David

Journal:

Journal of Mechanical Design

Year:

2015

Language:

english

File:

PDF, 468 KB

english, 2015

40

[ASME ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Portland, Oregon, USA (Sunday 4 August 2013)] Volume 3B: 39th Design Automation Conference - First-Order Reliability Analysis of Vehicle Safety in Highway Horizontal Curves

Shin, Jaekwan, Lee, Ikjin

Year:

2013

Language:

english

File:

PDF, 1.29 MB

english, 2013

41

[ASME ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Chicago, Illinois, USA (Sunday 12 August 2012)] Volume 3: 38th Design Automation Conference, Parts A and B - Sampling-Based RBDO Using Probabilistic Sensitivity Analysis and Virtual Support Vector Machine

Song, Hyeongjin, Choi, K. K., Lee, Ikjin, Zhao, Liang, Lamb, David

Year:

2012

Language:

english

File:

PDF, 1.36 MB

english, 2012

42

[ASME ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - San Diego, California, USA (August 30–September 2, 2009)] Volume 5: 35th Design Automation Conference, Parts A and B - Comparison Study Between Probabilistic and Possibilistic Approach for Problems With Correlated Input and Lack of Input Statistical Information

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

Year:

2009

Language:

english

File:

PDF, 411 KB

english, 2009

43

[ASME ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - San Diego, California, USA (August 30–September 2, 2009)] Volume 5: 35th Design Automation Conference, Parts A and B - Response Surface Method Using Sequential Sampling for Reliability-Based Design Optimization

Zhao, Liang, Choi, K. K., Lee, Ikjin, Du, Liu

Year:

2009

Language:

english

File:

PDF, 558 KB

english, 2009

44

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

Shin, Jaekwan, Lee, Ikjin

Journal:

Journal of Mechanical Design

Year:

2014

Language:

english

File:

PDF, 1.26 MB

english, 2014

45

Long-term Health Effects of Hebei Spirit Oil Spill on Cleanup Workers

Jeong, Woochul, Lee, Jeongae, Kim, Heon, Hur, Jongil, Eom, Sang-Yong, Cheong, Hae-Kwan, Ha, Mina, Lee, Ikjin, Cho, Eunyoung, Rho, Sangchul, Jee, Youngkoo

Journal:

Year:

2011

Language:

english

File:

PDF, 2.19 MB

english, 2011

46

Accuracy Improvement of the Most Probable Point-based Dimension Reduction Method Using the Hessian Matrix

Kang, Seong Bin, Park, Jeong Woo, Lee, Ikjin

Journal:

International Journal for Numerical Methods in Engineering

Year:

2016

Language:

english

File:

PDF, 1.41 MB

english, 2016

47

Relaxed performance measure approach for reliability-based design optimization

Keshtegar, Behrooz, Lee, Ikjin

Journal:

Structural and Multidisciplinary Optimization

Year:

2016

Language:

english

File:

PDF, 1.49 MB

english, 2016

48

[ASME ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Las Vegas, Nevada, USA (September 4–7, 2007)] Volume 6: 33rd Design Automation Conference, Parts A and B - Robust Design Concept in Possibility Theory and Optimization for System With Both Random and Fuzzy Input Variables

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

Year:

2007

Language:

english

File:

PDF, 249 KB

english, 2007

49

[ASME ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Boston, Massachusetts, USA (Sunday 2 August 2015)] Volume 2B: 41st Design Automation Conference - Design Sensitivity Method for Sampling-Based RBDO With Fixed COV

Cho, Hyunkyoo, Choi, K. K., Lee, Ikjin, Lamb, David

Year:

2015

Language:

english

File:

PDF, 2.20 MB

english, 2015

50

[ASME ASME 2006 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Philadelphia, Pennsylvania, USA (September 10–13, 2006)] Volume 1: 32nd Design Automation Conference, Parts A and B - Alternative Methods for Reliability-Based Robust Design Optimization Including Dimension Reduction Method

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

Year:

2006

Language:

english

File:

PDF, 507 KB

english, 2006