KOEN

Publications

Under Review

Coordinate-Preserving Metadata Embedding in CAD Drawing Geometry: Self-Contained Semantic Data Carriers for Offline Construction-Site Operations
J. Choi, S. Lee*
Submitted to a peer-reviewed journal · 2026

* Corresponding author

Publications

2026
LLM-enabled automation of CAD–structural analysis via Model Context Protocol
E. Elbasani, T. B. Tran, S. Lee, J. Lee
Automation in Construction, 188, 107030
Solving high-dimensional global optimization problems via solution space restructuring with neural network
N. Vo, T. Le-Duc, H. Tang, S. Lee, J. Lee
Applied Mathematics and Mechanics (English Ed.), 47(6), 1383–1400
A Gegenbauer-Ritz method for functionally graded triply periodic minimal surface beams resting on viscoelastic foundation
N. D. Nguyen, V. T. Bui, S. Lee, T. P. Vo
International Journal of Mechanics and Materials in Design, 22(2), 76
Transient behaviors of curved zigzag nanobeams via finite element doublet mechanics theory
A. F. Karamanli, S. Lee, N. Wattanasakulpong, T. P. Vo
International Journal of Mechanics and Materials in Design, 22(1), 4
Drawing-to-moment: A machine learning approach to early-stage structural evaluation
B. Jang, E. Elbasani, S. Lee, J. Lee
Journal of Building Engineering, 119, 115282
On bending and vibration analysis of graphene origami-enabled auxetic metamaterial plates via higher order finite element models
A. F. Karamanli, S. Lee, T. P. Vo, M. A. Eltaher
Mechanics of Advanced Materials and Structures, 33(1), 2627540
Design and Construction of an Irregular Hyperboloid Cable-Net Tower
J. Jeong, J. Lee, J. Kim, S. Lee, S. Lee
Structural Engineering International, 36(2), 202–206
Improved FSDT for forced vibration analysis of nanobeams under moving concentrated loads via doublet mechanics
A. F. Karamanli, N. D. Nguyen, S. Lee, T. P. Vo
Mechanics Based Design of Structures and Machines, 54(1)
2025
Ensemble Super Learner Model for predicting strain at maximum stress and energy absorption capacity of UHPFRC
S. Lee, J. Abellán-García, T. P. Vo, T. K. Nguyen
Journal of Building Engineering, 111, 113001
A force neural network framework for structural optimization
D.-D. Mai, S. T. Do, S. Lee, H. T. Mai
Engineering Applications of Artificial Intelligence, 143, 109991
Optimization of model order reduction for transient analysis of functionally graded plates using isogeometric analysis based on four-variable quasi-3D theory
V. H. Luong, K. D. Dang, S. Lee, Q. X. Lieu
Composite Structures, 355, 118844
On the bending, buckling and free vibration analysis of bio-inspired helicoidal laminated composite shear and normal deformable beams
A. F. Karamanli, T. P. Vo, M. O. Belarbi, S. Lee
Composite Structures, 352, 118641
Conf.A Neural Network Approach for Domain Reduction in High-Dimensional Optimization Problem
N. T. Vo, H. L. N. G. Tang, L. V. Tran, P. T. Nguyen, S. Kim, S. Lee, J. Lee
Mechanisms and Machine Science, 175 MMS, 947–964
Finite element analysis of laminated composite, sandwich, and bio-inspired helicoidal curved beams using multiple shear theories
S. D. Pham, A. F. Karamanli, S. Lee, T. P. Vo
Mechanics of Advanced Materials and Structures (in press)
Conf.Design and Construction of an Irregular Hyperboloid Observation Tower Supported by a Cable Net Structure
J. Jeong, J. Lee, J. K. Kim, S. Lee
IABSE Congress Ghent 2025, 1651–1658
Enhancing the prediction accuracy of real-world seismic data using various Decision tree-based models
S. Lee, E. Jung, K. Yoon, T. P. Vo, J. Lee
Mechanics Based Design of Structures and Machines, 53(10), 7242–7264
Conf.Physics-Informed Neural Network with Normalization and Full-Imposed Boundary Conditions for Solving Inverse Problems
K. A. Luong, E. Elbasani, D. T. Vo, T. N. Huynh, Z. T. L. Tran, J. Jang, S. Lee, J. Lee
Mechanisms and Machine Science, 176, 308–321
2024
A damage-informed neural network framework for structural damage identification
H. T. Mai, S. Lee, J. Kang, J. Lee
Computers and Structures, 292, 107232
A hierarchically normalized physics-informed neural network for solving differential equations: Application for solid mechanics problems
T. Le-Duc, S. Lee, H. Nguyen-Xuan, J. Lee
Engineering Applications of Artificial Intelligence, 133, 108400
An analyzer-surrogate-hybrid optimization framework for three-dimensional functionally graded material distribution
H. L. N. G. Tang, N. V. Nguyen, S. Lee, J. Lee
Computers and Structures, 302, 107472
A novel normalized reduced-order physics-informed neural network for solving inverse problems
K. A. Luong, T. Le-Duc, S. Lee, J. Lee
Engineering with Computers, 40(5), 3253–3272
From machine learning to semi-empirical formulas for estimating compressive strength of Ultra-High Performance Concrete
N. H. Nguyen, J. Abellán-García, S. Lee, T. P. Vo
Expert Systems with Applications, 237, 121456
2023
A novel data-driven analysis for sequentially formulated plastic hinges of steel frames
S. Lee, T. Kim, Q. X. Lieu, T. P. Vo, J. Lee
Computers and Structures, 281, 107031
A novel model order reduction-based two-stage damage detection paradigm for trusses using time–history acceleration
K. D. Dang, N. H. Nguyen, S. Lee, V. H. Luong, T. A. Le, Q. X. Lieu
Advances in Engineering Software, 176, 103374
Effects of design parameters on the static responses of two-way beam string structure
S. Lee, M. Seo, S. M. Kim, T. P. Vo, J. Lee
Mechanics Based Design of Structures and Machines, 51(11), 6374–6392
Optimum design of nonlinear structures via deep neural network-based parameterization framework
H. T. Mai, S. Lee, D. Kim, J. Lee, J. Kang, J. Lee
European Journal of Mechanics, A/Solids, 98, 104869
Simultaneous prediction the strain and energy absorption capacity of ultra-high performance fiber reinforced concretes by using multi-output regression model
N. H. Nguyen, J. Abellán-García, S. Lee, T. K. Nguyen, T. P. Vo
Construction and Building Materials, 384, 131418
Super learner machine-learning algorithms for compressive strength prediction of high performance concrete
S. Lee, N. H. Nguyen, A. F. Karamanli, J. Lee, T. P. Vo
Structural Concrete, 24(2), 2208–2228
Topology optimization using super-resolution image reconstruction methods
S. Lee, Q. X. Lieu, T. P. Vo, J. Kang, J. Lee
Advances in Engineering Software, 177, 103413
2022
Prediction compressive strength of cement-based mortar containing metakaolin using explainable Categorical Gradient Boosting model
N. H. Nguyen, K. T. Tong, S. Lee, A. F. Karamanli, T. P. Vo
Engineering Structures, 269, 114768
A single step optimization method for topology, size and shape of trusses using hybrid differential evolution and symbiotic organisms search
K. D. Dang, S. Nguyen-Van, S. Thai, S. Lee, V. H. Luong, Q. X. Lieu
Computers and Structures, 270, 106846
Efficient estimating compressive strength of ultra-high performance concrete using XGBoost model
N. H. Nguyen, J. Abellán-García, S. Lee, E. García-Castaño, T. P. Vo
Journal of Building Engineering, 52, 104302
Force density-informed neural network for prestress design of tensegrity structures with multiple self-stress modes
D. T. N. Trinh, S. Lee, J. Kang, J. Lee
European Journal of Mechanics, A/Solids, 94, 104584
Deep Neural Networks for Form-Finding of Tensegrity Structures
S. Lee, Q. X. Lieu, T. P. Vo, J. Lee
Mathematics, 10(11), 1822
An adaptive surrogate model to structural reliability analysis using deep neural network
Q. X. Lieu, K. T. Nguyen, K. D. Dang, S. Lee, J. Kang, J. Lee
Expert Systems with Applications, 189, 116104
2021
A novel hybrid differential evolution and symbiotic organisms search algorithm for size and shape optimization of truss structures under multiple frequency constraints
S. Nguyen-Van, K. T. Nguyen, V. H. Luong, S. Lee, Q. X. Lieu
Expert Systems with Applications, 184, 115534
Heuristic algorithm-based semi-empirical formulas for estimating the compressive strength of the normal and high performance concrete
N. H. Nguyen, T. P. Vo, S. Lee, P. G. Asteris
Construction and Building Materials, 304, 124467
An evolutionary symbiotic organisms search for multiconstraint truss optimization under free vibration and transient behavior
S. Nguyen-Van, K. T. Nguyen, K. D. Dang, N. T. T. Nguyen, S. Lee, Q. X. Lieu
Advances in Engineering Software, 160, 103045
Changes in energy consumption according to building use type under COVID-19 pandemic in South Korea
H. Kang, J. An, H. Kim, C. Ji, T. Hong, S. Lee
Renewable and Sustainable Energy Reviews, 148, 111294
Strength prediction of concrete-filled steel tubular columns using Categorical Gradient Boosting algorithm
S. Lee, T. P. Vo, H. T. Thai, J. Lee, V. Patel
Engineering Structures, 238, 112109
GANs and DCGANs for generation of topology optimization validation curve through clustering analysis
E. A. Sim, S. Lee, J. Oh, J. Lee
Advances in Engineering Software, 152, 102957
Damage quantification in truss structures by limited sensor-based surrogate model
S. Lee, S. Park, T. Kim, Q. X. Lieu, J. Lee
Applied Acoustics, 172, 107547
2020
Geometrically nonlinear postbuckling behavior of imperfect FG-CNTRC shells under axial compression using isogeometric analysis
T. N. Nguyen, S. Lee, P. C. Nguyen, H. Nguyen-Xuan, J. Lee
European Journal of Mechanics, A/Solids, 84, 104066
Performance of quadruplex module tensegrities using new pin-jointed connections
S. Lee, J. Jeong, S. Ahn, Q. X. Lieu, J. Lee
Journal of Constructional Steel Research, 172, 105763
CNN-based image recognition for topology optimization
S. Lee, H. Kim, Q. X. Lieu, J. Lee
Knowledge-Based Systems, 198, 105887
Review of Nonlinear Analysis and Modeling of Steel and Composite Structures
H. T. Thai, T. K. Nguyen, S. Lee, V. I. Patel, T. P. Vo
International Journal of Structural Stability and Dynamics, 20(4), 2030003
An artificial neural network-differential evolution approach for optimization of bidirectional functionally graded beams
T. T. Truong, S. Lee, J. Lee
Composite Structures, 233, 111517
An evolutionary hybrid optimization of MARS model in predicting settlement of shallow foundations on sandy soils
N. V. Luat, V. Q. Nguyen, S. Lee, S. Woo, K. Lee
Geomechanics and Engineering, 21(6), 583–598
Conf.Postbuckling isogeometric analysis of functionally graded carbon nanotube-reinforced composite shells under combined loading
T. N. Nguyen, P. T. Thang, D. T. T. Do, S. Lee, J. Lee
Lecture Notes in Civil Engineering, 80, 1145–1151
Conf.Structural damage detection using model order reduction and two-stage method
Q. X. Lieu, P. C. Nguyen, S. Lee, J. Lee, V. H. Luong
Lecture Notes in Civil Engineering, 80, 1179–1187
2019
A novel analysis-prediction approach for geometrically nonlinear problems using group method of data handling
T. N. Nguyen, S. Lee, H. Nguyen-Xuan, J. Lee
Computer Methods in Applied Mechanics and Engineering, 354, 506–526
Experimental study of two-way beam string structures
S. Lee, M. Seo, K. Y. Baek, J. Jeong, S. M. Kim, J. Lee
Engineering Structures, 191, 563–574
Vibration and buckling behaviours of thin-walled composite and functionally graded sandwich I-beams
N. D. Nguyen, T. K. Nguyen, T. P. Vo, T. N. Nguyen, S. Lee
Composites Part B: Engineering, 166, 414–427
2018
Bending and free vibration analyses of in-plane bi-directional functionally graded plates with variable thickness using isogeometric analysis
Q. X. Lieu, S. Lee, J. Kang, J. Lee
Composite Structures, 192, 434–451
Background Information of Deep Learning for Structural Engineering
S. Lee, J. Ha, M. Zokhirova, H. Moon, J. Lee
Archives of Computational Methods in Engineering, 25(1), 121–129
Geometrically nonlinear polygonal finite element analysis of functionally graded porous plates
N. V. Nguyen, H. X. Nguyen, S. Lee, H. Nguyen-Xuan
Advances in Engineering Software, 126, 110–126
Shape and size optimization of functionally graded sandwich plates using isogeometric analysis and adaptive hybrid evolutionary firefly algorithm
Q. X. Lieu, J. Lee, D. Lee, S. Lee, D. Kim, J. Lee
Thin-Walled Structures, 124, 588–604
Postbuckling analysis of functionally graded nanoplates based on nonlocal theory and isogeometric analysis
S. Thai, H. T. Thai, T. P. Vo, S. Lee
Composite Structures, 201, 13–20
Conf.Effect of hyper-parameters on deep learning networks in structural engineering
S. Lee, M. Zokhirova, T. T. Nguyen, J. Lee
Lecture Notes in Mechanical Engineering, PartF3, 537–544
2017
Advanced automatic grouping for form-finding of tensegrity structures
S. Lee, J. Lee
Structural and Multidisciplinary Optimization, 55(3), 959–968
A genetic algorithm based form-finding of tensegrity structures with multiple self-stress states
S. Lee, J. Lee, J. Kang
Journal of Asian Architecture and Building Engineering, 16(1), 155–162
Results of generalized equilibrium path from form-finding of tensegrity structure
S. Lee, J. Lee, J. W. Kang
International Journal of Steel Structures, 17(3), 1225–1231
2016
A novel method for topology design of tensegrity structures
S. Lee, J. Lee
Composite Structures, 152, 11–19
A modified differential evolution algorithm for tensegrity structures
D. T. T. Do, S. Lee, J. Lee
Composite Structures, 158, 11–19
A fully automatic group selection for form-finding process of truncated tetrahedral tensegrity structures via a double-loop genetic algorithm
S. Lee, B. S. Gan, J. Lee
Composites Part B: Engineering, 106, 308–315
2015
Damage identification of truss structures based on force method
N. I. Kim, S. Lee, N. Ahn, J. Lee
Advances in Applied Mathematics and Mechanics, 7(2), 229–244
2014
Form-finding of tensegrity structures with arbitrary strut and cable members
S. Lee, J. Lee
International Journal of Mechanical Sciences, 85, 55–62
Optimum self-stress design of cable-strut structures using frequency constraints
S. Lee, J. Lee
International Journal of Mechanical Sciences, 89, 462–469
Self-stress design of tensegrity grid structures using genetic algorithm
S. Lee, B. H. Woo, J. Lee
International Journal of Mechanical Sciences, 79, 38–46
2004
Flexural–torsional behavior of thin-walled composite beams
J. Lee, S. Lee
Thin-Walled Structures, 42(9), 1293–1305
2001
Conf.Lateral buckling analysis of thin-walled composite I-section beams
J. Lee, S. Lee
Proc. 8th Int. Conf. on Civil and Structural Engineering Computing, 81–82

The complete publication list, including domestic journals, is available on the profiles below.

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