Publications

International Journal Papers

• 1. Van Tien Nguyen, Gyeongho Son, Kyunghoon Lee, Aerodynamic Coefficient Extrapolation via Multi-Fidelity Gaussian Processes, Aerospace Science and Technology (in preparation)

  2. Dayoung Kang, Shinseong Kang, Bongseok Kim, and Kyunghoon Lee. Condition-based fatigue life monitoring of a high-pressure hydrogen storage vessel using a reduced basis digital twin, Engineering Structures, 336, August 2025, doi.org/10.1016/j.engstruct.2025.120196

  3. Quang Xuan Pham and Kyunghoon Lee. Reduced basis homogenization of thermal and elastic properties for periodic composite materials. International Journal of Mechanical Sciences, in press on October 2024, doi.org/10.1016/j.ijmecsci.2024.109801

  4. Shinseong Kang and Kyunghoon Lee. Lego-like composite laminate construction and analysis on the fly. International Journal of Mechanical Sciences, 283:109458, December 2024. doi: 10.1016/j.ijmecsci.2024.109458

     • This paper is published as one of PNU Research Highlights(https://rb.gy/js42a3).

  5. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Component-based aircraft wing structure reconfiguration and analysis on the fly. Aerospace Science and Technology, 151:109238, August 2024. doi: 10.1016/j.ast.2024.109238

     • This paper was listed on SSRN's Top Ten download list for aerospace engineering.

  6. Shinseong Kang and Kyunghoon Lee. Study on the viability of a midsize hybrid electric aircraft via initial sizing methodology. International Journal of Aerospace Engineering, 25(2):779–788, April 2024. doi: 10.1007/s42405- 023-00706-0

  7. Van Tien Nguyen, Viet Dung Duong, and Kyunghoon Lee. Correction of inaccurate particle image velocimetry data via a low-dimensional flow structure. AIAA Journal, 61(12):5669–5674, December 2023. doi: 10.2514/1.J063002

  8. Shinseong Kang and Kyunghoon Lee. Parametric estimation of a stability factor for certified reduced basis methods via adaptive Gaussian process. Computer Methods in Applied Mechanics and Engineering, 414:116147, September 2023. doi: 10.1016/j.cma.2023.116147

  9. Minh Triet Pham, Shinseong Kang, and Kyunghoon Lee. Geometric parameterization of unit cell configurations for reduced basis approximation.

Computers & Structures, 281:107005, June 2023. doi: 10.1016/j.compstruc.2023.107005

• 10. Dayoung Kang, Hak-Gon Noh, Beom-Soo Kang, Jeong Kim, and Kyunghoon Lee. Inverse identification of a constitutive model for high-speed forming simulation: an application to electromagnetic metal forming. Materials, 15(20):7179, October 2022a. doi: 10.3390/ma15207179

  11. Shinseong Kang and Kyunghoon Lee. Real-time, high-fidelity linear elastostatic beam models for engineering education. Journal of Mechanical Science and Technology, 35:3483–3495, July 2021. doi: 10.1007/s12206- 021-0721-y

  12. Seungmin Lee, Shinseong Kang, and Kyunghoon Lee. Development of a Gaussian process modeling application for the prediction of missile aerodynamic coefficients. Journal of Mechanical Science and Technology, 35: 987–997, February 2021. doi: 10.1007/s12206-021-0212-1

  13. Mina Woo, Kyunghoon Lee, Woojin Song, Beomsoo Kang, and Jeong Kim. Numerical estimation of material properties in the electrohydraulic forming process based on a Kriging surrogate model. Mathematical Problems in Engineering, 2020:1–12, June 2020. doi: 10.1155/2020/3219829

  14. Hadi Ghiabakloo, Ji-Woo Park, Min-Gyu Kil, Kyunghoon Lee, and Beom-Soo Kang. Design of the flexibly-reconfigurable roll forming process by a progressively-improving goal seeking approach. International Journal of Mechanical Sciences, 157–158:136–149, July 2019. doi:10.1016/j.ijmecsci.2019.04.020

  15. Seulki Kim, Dongwook Lim, and Kyunghoon Lee. Reduced-order modeling applied to the aviation environmental design tool for rapid noise prediction. Journal of Aerospace Engineering, 31(5):04018056–1–04018056–13, September 2018. doi: 10.1061/(ASCE)AS.1943-5525.0000860

  16. Kyunghoon Lee. Structural response predictions compared to material property estimates for structural integrity assessment under operational uncertainty. Computers & Structures, 196:49–62, February 2018. doi: 10.1016/j.compstruc.2017.10.012

  17. Kyunghoon Lee, Taewoo Nam, and Shinseong Kang. Propulsion system modeling and reduction for conceptual truss-braced wing aircraft design. International Journal of Aeronautical and Space Sciences, 18(4):651–661, December 2017. doi: 10.5139/IJASS.2017.18.4.651

  18. Ji-Woo Park, Junseok Yoon, Kyunghoon Lee, Jeong Kim, and Beom-Soo Kang. Rapid prediction of longitudinal curvature obtained by flexibly reconfigurable roll forming using response surface methodology. The International Journal of Advanced Manufacturing Technology, 91(9–12): 3371–3384, August 2017. doi:10.1007/s00170-017-9999-4

  19. Hak-Gon Noh, Kyunghoon Lee, Beom-Soo Kang, and Jeong Kim. Inverse parameter estimation of the Cowper-Symonds material model for electromagnetic free bulge forming. International Journal of Precision Engineering and Manufacturing, 17(11):1483–1492, November 2016. doi: 10.1007/s12541-016-0174-x

  20. Misganaw Abebe, Kyunghoon Lee, and Beom-Soo Kang. Surrogate-based multi-point forming process optimization for dimpling and wrinkling reduction. The International Journal of Advanced Manufacturing Technology, 85(1–4):391–403, July 2016. doi: 10.1007/s00170-015-7897-1

  21. Hadi Ghiabakloo, Kyunghoon Lee, Mohsen Kazeminezhad, and Beom-Soo Kang. Surrogate-based Pareto optimization of annealing parameters for severely deformed steel. Materials & Design, 92:1062–1069, February 2016. doi: 10.1016/j.matdes.2015.11.059

  22. Kyunghoon Lee. Effects of disparate bases and norms on minimizing a least-squares reconstruction error. AIAA Journal, 49(10):2321–2325, October 2011. doi: 10.2514/1.J051153

  23. Kyunghoon Lee, Taewoo Nam, Christopher Perullo, and Dimitri N. Mavris. Reduced-order modeling of a high-fidelity propulsion system simulation. AIAA Journal, 49(8):1665–1682, August 2011a. doi: 10.2514/1.J050887

  24. Kyunghoon Lee and Dimitri N. Mavris. Unifying perspective for gappy proper orthogonal decomposition and probabilistic principal component analysis. AIAA Journal, 48(6):1117–1129, June 2010. doi: 10.2514/1.45750

Domestic Journal Papers

• 1. Dayoung Kang, Minh Triet Pham, and Kyunghoon Lee. Reliability-based design optimization of a high-pressure hydrogen storage vessel using a static condensation reduced basis element method. Transactions of Korean Society of Mechanical Engineers A, 46(2):127–144, February 2022. doi:10.3795/KSME-A.2022.46.2.127

  2. Son Hai Le, Shinseong Kang, Triet Minh Pham, and Kyunghoon Lee. Novel geometric parameterization scheme for the certified reduced basis analysis of a square unit cell. Journal of the Korea Society for Industrial and Applied Mathematics, 25(4):196–220, December 2021. doi: 10.12941/jksiam.2021.25.196

  3. Shinseong Kang, Dayoung Kang, and Kyunghoon Lee. On the effect of air-simulated side-jets on the aerodynamic characteristics of a missile by multi-fidelity modeling. Journal of the Korean Society for Aeronautical & Space Sciences, 49(2):95–106, February 2021. doi: 10.5139/JK- SAS.2021.49.2.95

  4. Shinseong Kang and Kyunghoon Lee. Application of gradient-enhanced Kriging to aerodynamic coefficients modeling with physical gradient information. Journal of the Korean Society for Aeronautical & Space Sciences, 48(3):175–185, March 2020. doi: 10.5139/JKSAS.2020.48.3.175

  5. Shinseong Kang and Kyunghoon Lee. Rapid estimation of the aerodynamic coefficients of a missile via co-Kriging. Journal of the Korean Society for Aeronautical & Space Sciences, 48(1):13–21, January 2020. doi: 10.5139/JKSAS.2020.48.1.13

  6. M. A. Woo, S. M. Lee, K. H. Lee, W. J. Song, and J. Kim. Application of an artificial neural network model to obtain constitutive equation parameters of materials in high speed forming process. Transactions of Materials Processing, 27(6):331–338, December 2018. doi: 10.5228/KSTP.2018.27.6.331

  7. Seungmin Lee, Beom-Soo Kang, and Kyunghoon Lee. Comparative study on surrogate modeling methods for rapid electromagnetic forming analysis. Transactions of Materials Processing, 27(1):28–36, February 2018a. doi: 10.5228/KSTP.2018.27.1.28

  8. L. H. Gao, G. S. Kang, K. Lee, B. M. Kim, and D. C. Ko. A study on joining of aluminum and advanced high strength steel using friction stir hole clinching. Transactions of Materials Processing, 26(6):348–355, December 2017. doi: 10.5228/KSTP.2017.26.6.348

  9. J. W. Park, M. G. Kil, J. S. Yoon, B. S. Kang, and K. Lee. Development of prediction model for flexibly-reconfigurable roll forming based on experimental study. Transactions of Materials Processing, 26(6):341–347, December 2017. doi: 10.5228/KSTP.2017.26.6.341

  10. Kyunghoon Lee, Ji Hoon Kim, and Beom-Soo Kang. Development of the Hansel-Spittel constitutive model gazed from a probabilistic perspective. Journal of the Korea Society for Industrial and Applied Mathematics, 21 (3):155–165, September 2017. doi: 10.12941/jksiam.2017.21.155

  11. Kyunghoon Lee, Mohanraj Murugesan, Seung-Min Lee, and Beom-Soo Kang. A comparative study on Arrhenius-Type constitutive models with regression methods. Transactions of Materials Processing, 26(1):18–27, February 2017. doi: 10.5228/KSTP.2017.26.1.18

  12. Mohanraj Murugesan, Beom-Soo Kang, and Kyunghoon Lee. Multi-objective design optimization of composite stiffened panel using response surface methodology. Composites Research, 28(5):297–310, October 2015. doi: 10.7234/composres.2015.28.5.297

International Conference Presentations

• 1. Shinseong Kang and Kyunghoon Lee, Improving stability factor estimation for reduced basis solutions through Adaptive Gaussian Process. In 3rd IACM Digital Twins in Engineering (DTE 2025) & 1st Artificial Intelligence and Computational Methods in Applied Science (AICOMAS 2025), Paris, France, February 17—21 2025

  2. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Component-based aircraft wing reconfiguration and structural response prediction on the fly. In 2024 Asian Congress of Structural and Multidisciplinary Optimization (ACSMO), Zhengzhou, China, May 19–23 2024

  3. Shinseong Kang and Kyunghoon Lee. Reduced basis method for rapid analysis of laminate composites. In Engineering Technologies in Mechanical Engineering (ETME) 2018, Jeju, Korea, August 22 2018

  4. Seulki Kim and Kyunghoon Lee. Constraint analysis for aircraft initial sizing using reliability-based design optimization. In 2018 AIAA SciTech Forum and Exposition, Kissimmee, Florida, January 9 2018

  5. Seulki Kim and Kyunghoon Lee. Aircraft initial sizing using reliability-based design optimization. In Asia-Pacific International Symposium on Aerospace Technology (APISAT), Seoul, Korea, October 16–18 2017

  6. Shinseong Kang and Kyunghoon Lee. On the viability of a mid-size hybrid electric aircraft via initial sizing study. In Asia-Pacific International Symposium on Aerospace Technology (APISAT), Seoul, Korea, October 16–18 2017

  7. Seungmin Lee, Kyunghoon Lee, and Beom-Soo Kang. Inverse parameter estimation for electromagnetic forming simulation with reduce-order modeling. In International Symposium on Green Manufacturing and Applications (ISGMA) 2017, Gyeongju, Korea, June 27–July 1 2017

  8. Seulki Kim, Kyunghoon Lee, Ji Hoon Kim, and Beom-Soo Kang. Development of an augmented Hansel-Spittel constitutive equation. In International Symposium on Green Manufacturing and Applications (ISGMA) 2017, Gyeongju, Korea, June 27–July 1 2017

  9. Kyunghoon Lee, Ji Hoon Kim, and Beom-Soo Kang. Hansel-Spittel material model development gazed from a probabilistic perspective. In Asian Conference on Experimental Mechanics (ACEM) 2016, Jeju, Korea, November 15 2016a

  10. Seulki Kim and Kyunghoon Lee. Reduced order modeling of aviation environmental design tool with proper orthogonal decomposition and Kriging. In Congress of the International Council of the Aeronautical Sciences (ICAS) 2016, Daejeon, Korea, September 26–29 2016

  11. Kyunghoon Lee, Hak-Gon Noh, Jeong Kim, and Beom-Soo Kang. Reduced order modeling of electromagnetic metal forming for the identification of a flow stress model. In The 12th World Congress on Computational Mechanics (WCCM), Seoul, Korea, July 25 2016

  12. Mohanraj, Beom-Soo Kang, and Kyunghoon Lee. Arrhenius-type constitutive modeling with regression Kriging for high temperature flow stress prediction. In Proceedings of International Symposium on Green Manufacturing and Applications (ISGMA), Bali, Indonesia, June 21–25 2016

  13. Kyunghoon Lee and Karen E. Willcox. Structural integrity assessment via structural response predictions using a certified reduced basis model. In 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Boston, Massachusetts, April 9 2013

  14. Kyunghoon Lee and Dimitri N. Mavris. Efficient PIV data restoration via probabilistic principal component analysis. In 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, Nashville, Tennessee, January 9 2012

  15. Kyunghoon Lee, Christopher Perullo, Taewoo Nam, Dimitri N. Mavris, and Joseph Schetz. Integrated propulsion and airframe system modeling and analysis for a truss-braced wing configuration. In 20th International Society for Air breathing Engines (ISABE) Conference, Gothenburg, Sweden, September 15 2011

  16. Kyunghoon Lee, Taewoo Nam, Christopher Perullo, and Dimitri N. Mavris. Reduced-order modeling of a high-fidelity propulsion system simulation via probabilistic principal component analysis and neural networks. In 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference, Fort Worth, Texas, September 14 2010

  17. Kyunghoon Lee and Dimitri N. Mavris. A unifying least squares perspective for gappy proper orthogonal decomposition and probabilistic principal component analysis. In 39th AIAA Fluid Dynamics Conference, San Antonio, Texas, June 23 2009

  18. Kyunghoon Lee, Sriram K. Rallabhandi, and Dimitri N. Mavris. Aerodynamic data reconstruction via probabilistic principal component analysis. In 46th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 7-10 2008

  19. Irian Ordaz, Kyunghoon Lee, Don M. Clark, and Dimitri N. Mavris. Aerodynamic optimization using physics-based response surface methodology for a multi-mission morphing unmanned combat air vehicle. In AIAA 3rd Unmanned Unlimited Technical Conference, Workshop and Exhibit, Chicago, Illinois, September 20–23 2004

Domestic Conference Presentations

1. Shinseong Kang and Kyunghoon Lee, On-demand composite laminate construction and analysis using component-based reduced order modeling. In Korean Society for Computational Mechanics (KSCM) Conference Fall 2024, Seoul, Korea, December 9—10 2024

2. Shinseong Kang and Kyunghoon Lee, A Posteriori Error Analysis of Reduced Basis Solutions with Stability Factors Estimated via Adaptive Gaussian Process. In Korean Society for Industrial and Applied Mathematics (KSIAM) Conference Fall 2024, Busan, Korea, December 5—8 2024

3. Shinseong Kang and Kyunghoon Lee, Rapid Composite Laminate Construction and Analysis via Component-Based Reduced Order Modeling. In Korean Society of Mechanical Engineers (KSME) Conference Fall 2024, Jeju, Korea, November 6—8 2024

4. Dayoung Kang, Shinseong Kang, Bongseok Kim, and Kyunghoon Lee, Condition-Based Monitoring of a Damaged High-Pressure Hydrogen Storage Vessel with Reduced Basis Analysis. In Korean Society of Clean Technology (KSCT) Conference Fall 2024, Gyeongju, Korea, September 25—27 2024

5. Dayoung Kang, Bongseok Kim, and Kyunghoon Lee. Reliability-based design optimization of a hydrogen storage vessel using rapid yet accurate structural analysis. In The Society for Aerospace System Engineering (SASE) Conference Spring 2024, Gyeongju, Korea, May 8—May 11 2024

6. Shinseong Kang and Kyunghoon Lee. Stability factor estimation based on adaptive Gaussian process for reduced basis error analysis. In Korean Society of Mechanical Engineers (KSME) Conference Spring 2024, Jeju, Korea, May 1—May 4 2024

7. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Linear elastostatic analysis of a wing structure via static condensation reduced basis element method. In Korean Society for Industrial and Applied Mathematics (KSIAM) Conference Spring 2023, Pyeong Chang, Korea, May 19—May 21 2023

8. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Rapid yet accurate linear elastostatic analysis of an aircraft wing. In The Society for Aerospace System Engineering (SASE) Conference Spring 2023, Goseong, Korea, May 17—May 20 2023

9. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Component library-based reconstruction of an aircraft wing structure and a rapid yet accurate structural analysis. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2022, Jeju, Korea, November 16–November 18 2022

10. Dayoung Kang, Minh Triet Pham, and Kyunghoon Lee. Statistical fatigue life prediction of a damaged structure using reduced basis method. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2022, Jeju, Korea, November 16–November 18 2022

11. Sofia Iarilina, Bongseok Kim, Dayoung Kang, and Kyunghoon Lee. Reliability-based optimization of a propellant tank using a reduced basis method. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2022, Jeju, Korea, November 16–November 18 2022

12. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Rapid and accurate large-scale structural analysis by a static condensation reduced basis element method: application to aircraft wing structural analysis. In Korean Society of Mechanical Engineers (KSME) Conference Fall 2022, Jeju, Korea, November 9–November 12 2022

13. Son Hai Le, Shinseong Kang, Jihwan Shin, and Kyunghoon Lee. A physcis-informed neural network for the hydrodynamics coefficients identification of an unmanned underwater vehicle. In Society of Naval Architects of Korea (SNAK) Conference 2022, Changwon, Korea, November 9–November 11 2022

14. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Rapid yet accurate linear elastostatic analysis of a large-scale structure: application of an aircraft wing structure. In Korea Institute of Military Science and Technology (KIMST) Conference 2022, Jeju, Korea, June 9–June 10 2022

15. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Rapid yet accurate elastostatic analysis and geometric parameterization of an aircraft wing structure. In Korean Society of Mechanical Engineers (KSME) Conference spring 2022, Busan, Korea, May 20 2022

16. Dayoung Kang, Minh Triet Pham, and Kyunghoon Lee. Design optimization of a hydrogen vessel under operating condition uncertainty via a parametrized component-based reduced basis model. In Korean Society of Mechanical Engineers (KSME) Conference spring 2022, Busan, Korea, May 20 2022

17. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. Rapid yet accurate linear elastostatic analysis of an aircraft wing structure. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Spring 2022, Goseong, Korea, April 20–April 22 2022

18. Bongseok Kim, Shinseong Kang, and Kyunghoon Lee. A static condensation reduced basis element method applied to the linear elastostatic analysis of an aircraft wing structure. In Computational Structural Engineering Institute of Korea (COSEIK) Conference Spring 2022, Jeju, Korea, April 13–April 15 2022

19. Seungmin Lee, Donghun Park, Woojin Song, Sejong Oh, Kyunghoon Lee, Jae Young Choi, and Dong-Il Kwak. Application of artificial neural networks to predict body vibration with respect to helicopter rotor loads. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2019, Jeju, Korea, November 20–November 23 2019

20. Minh Triet Pham, Shinseong Kang, and Kyunghoon Lee. Geometric parameterization of a unit cell model for rapid analysis. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2019, Jeju, Korea, November 20–November 23 2019

21. Minh Triet Pham, Shinseong Kang, and Kyunghoon Lee. Geometric parameterization technique for a reduced basis approximation of a unit cell model. In Korean Society for Industrial and Applied Mathematics (KSIAM) 2019 Annual Meeting, Yeosu, Korea, November 8–November 10 2019

22. Shinseong Kang, Minh Triet Pham, and Kyunghoon Lee. A cantilever beam modeled by certified reduced basis methods for engineering education. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Spring 2019, Busan, Korea, April 17–April 20 2019

23. Shinseong Kang and Kyunghoon Lee. Certified reduced basis method applied to linear static structural analysis parameterized with respect to material and geometric variation. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2018, Jeju, Korea, November 17– December 1 2018

24. Shinseong Kang, Seulki Kim, and Kyunghoon Lee. Multi-fidelity modeling of six-DOF aerodynamic coefficients under side-jet effect. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2018, Jeju, Korea, November 17–December 1 2018

25. Seungmin Lee, Shinseong Kang, and Kyunghoon Lee. Graphical user interface software development for aerodynamic coefficients data modeling. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2018, Jeju, Korea, November 17–December 1 2018

26. Shinseong Kang, Seungmin Lee, and Kyunghoon Lee. Real-time, high- fidelity thermal conduction models for engineering education. In Korean Society for Industrial and Applied Mathematics (KSIAM) 2018 Annual Meeting, Jeju, Korea, November 2–4 2018

27. Shinseong Kang and Kyunghoon Lee. Rapid parametric study of laminated composites using a certified reduced basis method. In 1st Joint Workshop between Korean Society for Computational Mechanics (KSCM) and German Association for Computational Mechanics (GACM), Seoul, Korea, October 24–25 2018

28. Seungmin Lee, Donghun Park, Woojin Song, Sejong Oh, Kyunghoon Lee, Jae Young Choi, and Dong-Il Kwak. Regression analysis of flight test data for helicopter. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2017, Jeju, Korea, November 17 2017

29. Kyunghoon Lee and Beom-Soo Kang. Statistical hypothesis testing of augmented Hansel-Spitttel model parameters. In Korean Society for Industrial and Applied Mathematics (KSIAM) 2017 Annual Meeting, Busan, Korea, November 4 2017

30. Kyunghoon Lee, Ji Hoon Kim, and Beom-Soo Kang. Statistical analysis of augmented Hansel-Spittel constitutive model parameters. In The Korean Society of Mechanical Engineers (KSME) Conference Fall 2017, Jeju, Korea, November 3 2017

31. Suelki Kim, Shinseong Kang, and Kyunghoon Lee. Reliability-based design optimization applied to the aircraft initial sizing. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Spring 2017, Samcheok, Korea, April 19–22 2017

32. Shinseong Kang, Seulki Kim, and Kyunghoon Lee. Tradeoff analysis for the initial sizing of a mid-size hybrid electric aircraft. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Spring 2017, Samcheok, Korea, April 19–22 2017

33. Suelki Kim and Kyunghoon Lee. Investigation on the adequate size of a reduced order model with application to aviation environmental design tool (AEDT). In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2016, Jeju, Korea, November 16–18 2016

34. Seungmin Lee and Kyunghoon Lee. Comparative study on artificial neural networks surrogate and a reduced order model for rapid simulation of electromagnetic forming process. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2016, Jeju, Korea, November 16–18 2016

35. Kyunghoon Lee, Ji Hoon Kim, and Beom-Soo Kang. Hansel-Spittel constitutive equation augmented from a frequentist perspective. In Korean Society for Industrial and Applied Mathematics (KSIAM) 2016 Annual Meeting, Jeju, Korea, November 11–13 2016

36. Kyunghoon Lee and Ji Hoon Kim. Statistical inference on material constants of the Hansel-Spittel flow stress equation. In Korean Society for Industrial and Applied Mathematics (KSIAM) 2015 Annual Meeting, Busan, Korea, November 21 2015

37. Kyunghoon Lee and Woojin Song. Development of a Hansel-Spittel flow stress model by statistical regression. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2015, Jeju, Korea, November 21 2015

38. Kyunghoon Lee and Seulki Kim. Parametric model order reduction of “canned” simulation: application to aviation environmental design tool. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2015, Jeju, Korea, November 20 2015

39. Kyunghoon Lee and Seungmin Lee. Rapid yet rigorous failure probability analysis of a thermal system with certified reduced basis method. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2015, Jeju, Korea, November 19 2015

40. Kyunghoon Lee and Seung-Min Lee. Rapid yet rigorous failure probability analysis of a thermal system with certified reduced basis method and importance sampling Monte Carlo. In The Korean Society of Mechanical Engineers (KSME) Conference Fall 2015, Jeju, Korea, November 13 2015

41. Kyunghoon Lee and Woojin Song. Model parameter identification of the Hansel-Spitttel flow stress equation by statistical regression. In Korean Society of Mechanical Engineers (KSME) Conference Fall 2015, Jeju, Korea, November 10 2015

42. Mohanraj Murugesan, Beom-Soo Kang, and Kyunghoon Lee. A comparative study on the Arrhenius-type constitutive model with regression and Kriging for flow stress prediction. In Korean Society for Technology of Plasticity Conference, Jeju, Korea, October 13–19 2015

43. Kyunghoon Lee. Physics-based flow data restoration using flow modes. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2014, Jeju, Korea, November 19–21 2014

44. Kyunghoon Lee. Structural integrity assessment of a beam under uncertainty with certified reduced basis methods. In Korean Society for Aeronautical and Space Sciences (KSAS) Conference Fall 2014, Jeju, Korea, November 19–21 2014

45. Kyunghoon Lee. Flow data restoration via a low-dimensional flow structure. In Korean Society of Mechanical Engineers (KSME) Conference Fall 2014, Gwangju, Korea, November 11–14 2014

46. Kyunghoon Lee. Structural integrity assessment of a plate under uncertainty with certified reduced basis methods. In Korean Society of Mechanical Engineers (KSME) Conference Fall 2014, Gwangju, Korea, November 11–14 2014

Invited Talks

1. Non-Intrusive and Intrusive Reduced Order Modeling Techniques and Applications: Recent Trends in Dynamic Computational Fluid Mechanics, LG Electronics VPD, August 21, 2024

2. Rapid yet accurate prediction of non-intrusive and intrusive reduced order modeling, LG Electronics, March 29, 2024

3. Digital twin technology for hydrogen gas facilities, Electronics and Telecommunications Research Center (ETRI) Honam Research Center (HRC), March 9, 2023

4. Rapid yet accurate prediction of a physical system by reduced basis approximation for digital twin application, AI-Based Convergence Cluster for Digital Twin Development, February 10, 2023

5. Kyunghoon Lee. Rapid yet accurate prediction of a physical system by reduced basis approximation. In Korean Society for Design Optimization (KSDO) Conference 2023, Seoul, Korea, January 18 2023