Department of Computational Science and Engineering

Research output

Research output per year 1993 2007 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2024

• 16335 Citations
• 66 h-index
• 584 Article
• 83 Conference contribution
• 16 Conference article
• 13 Paper
• 12 More
  • 4 Review article
  • 3 Chapter
  • 2 Book
  • 2 Comment/debate
  • 1 Editorial

Research output per year

Research output per year

Search results

• 2024

  Adaptive Multi-level Algorithm for a Class of Nonlinear Problems

  Kim, D., Park, E. J. & Seo, B., 2024 Jul 1, In: Computational Methods in Applied Mathematics. 24, 3, p. 747-776 30 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Nonlinear Problem 100%
  • Newton's Method 33%
  1 Citation (Scopus)

• A locally conservative staggered least squares method on polygonal meshes^†

  Zhao, L. & Park, E. J., 2024, In: Mathematics In Engineering. 6, 2, p. 339-362 24 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Error Estimate 100%
  • Error Expansion 49%

• A multi-GPU based real-time large-eddy simulation of urban wind in Seoul

  Yang, M., Oh, G., Xu, T., Kim, J., Kang, J. H. & Choi, J. I., 2024 Jul 1, In: Journal of Fluids Engineering, Transactions of the ASME. 146, 7, 070904.

  Research output: Contribution to journal › Article › peer-review

• Bayesian predictive modeling for gas purification using breakthrough curves

  Hyun, Y., Oh, G., Lee, J., Jung, H., Kim, M. K. & Choi, J. I., 2024 Jul 5, In: Journal of Hazardous Materials. 472, 134311.

  Research output: Contribution to journal › Article › peer-review

  • Breakthrough Curve 100%
  2 Citations (Scopus)

• Bilevel-optimized continual learning for predicting capacity degradation of lithium-ion batteries

  Lee, M., Kim, S., Kim, S. & Choi, J. I., 2024 May 1, In: Journal of Energy Storage. 86, 111187.

  Research output: Contribution to journal › Article › peer-review

  • Lithium-Ion Batteries 100%
  • Battery (Electrochemical Energy Engineering) 100%
  • Neural Network 100%
  • Learning System 100%
  • Lithium Ion Battery 100%
  1 Citation (Scopus)

• Deep-learning-based reduced-order modeling to optimize recuperative burner operating conditions

  Yang, M., Kim, S., Sun, X., Kim, S., Choi, J., Park, T. S. & Choi, J. I., 2024 Jan 5, In: Applied Thermal Engineering. 236, 121669.

  Research output: Contribution to journal › Article › peer-review

  • Deep Learning 100%
  • Carbon Dioxide 50%
  • Nitrogen Oxides 50%
  • Proper Orthogonal Decomposition 25%
  4 Citations (Scopus)

• Edgeless-GNN: Unsupervised Representation Learning for Edgeless Nodes

  Shin, Y. M., Tran, C., Shin, W. Y. & Cao, X., 2024 Jan 1, In: IEEE Transactions on Emerging Topics in Computing. 12, 1, p. 150-162 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Representation Learning 100%
  • Graph Neural Network 100%
  • Underlying Network 33%
  • Network Structures 33%
  • Computation Graph 33%

• Effects of inclination angle on Rayleigh–Bénard convection under non-Oberbeck–Boussinesq approximation in air

  Pan, X. & Choi, J. I., 2024 Feb, In: International Communications in Heat and Mass Transfer. 151, 107255.

  Research output: Contribution to journal › Article › peer-review

  • Boundary Layer 100%
  • Scaling Law 25%
  2 Citations (Scopus)

• Energy-Efficient Edge Learning via Joint Data Deepening-and-Prefetching

  Kook, S., Shin, W. Y., Kim, S. L. & Ko, S. W., 2024, In: IEEE Transactions on Wireless Communications. 23, 8, p. 9927-9942 16 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Energy Efficient 100%
  • Internet of Things Device 100%
  • prefetching 100%
  • Data Classification 33%
  • Artificial Intelligence 33%
  1 Citation (Scopus)

• IM-META: Influence Maximization Using Node Metadata in Networks with Unknown Topology

  Tran, C., Shin, W. Y. & Spitz, A., 2024 May 1, In: IEEE Transactions on Network Science and Engineering. 11, 3, p. 3148-3160 13 p., 10423221.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Effective Method 100%
  • Underlying Network 100%
  • Siamese Neural Network 100%
  • Retrieving Information 100%
  • Complex Networks 100%
  4 Citations (Scopus)

• Immune response and mesenchymal transition of papillary thyroid carcinoma reflected in ultrasonography features assessed by radiologists and deep learning

  Lee, J., Yoon, J. H., Lee, E., Lee, H. Y., Jeong, S., Park, S., Jo, Y. S. & Kwak, J. Y., 2024 Aug, In: Journal of Advanced Research. 62, p. 219-228 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Immune Response 100%
  • Papillary Thyroid Cancer 100%
  • Echography 100%
  • Gene Set Enrichment Analysis 100%
  • Mesenchymal-Epithelial Transition 50%

• Large-eddy simulation-based wind and thermal comfort assessment in urban environments

  Oh, G., Yang, M. & Choi, J. I., 2024 Mar, In: Journal of Wind Engineering and Industrial Aerodynamics. 246, 105682.

  Research output: Contribution to journal › Article › peer-review

  • Thermal Comfort 100%
  • High-Rise Building 100%
  • Atmospherics 20%
  • Thermal Environment 20%
  • Wind Tunnels 20%
  5 Citations (Scopus)

• Large-eddy simulation for indoor flow in a multizone environment

  Nam, J., Nam, H. & Lee, C., 2024 May, In: Journal of Mechanical Science and Technology. 38, 5, p. 2485-2494 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Large Eddy Simulation 100%
  • Air Flow 100%
  • Flow Characteristics 100%
  • Simulation Result 50%
  • Flow Velocity 33%
  1 Citation (Scopus)

• Machine learning investigation of high-k metal gate processes for dynamic random access memory peripheral transistor

  Kwon, N., Bang, J. H., Sung, W. J., Han, J. H., Lee, D., Jung, I., Park, S. G., Ban, H., Hwang, S., Shin, W. Y., Bae, J. & Lee, D., 2024 Feb 1, In: APL Materials. 12, 2, 021131.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Metal Gate 100%
  • Dynamic Random Access Memory 100%
  • Learning System 100%
  • Transistor 100%
  • Artificial Intelligence 50%

• Numerical study of underwater explosion shock loading near a rigid dam

  Yu, W. & Choi, J. I., 2024 Mar, In: Journal of Mechanical Science and Technology. 38, 3, p. 1271-1279 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Collapse Pressure 100%

• Optimization of a nozzle vane of gas turbine pre-swirl system

  Kim, M., Kim, S., Kim, D. & Lee, C., 2024 Jun, In: Journal of Mechanical Science and Technology. 38, 6, p. 2997-3008 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Gas Turbine 100%
  • Nozzle Vane 100%
  • Design Parameter 33%
  • Blade Turbine 33%
  • Geometric Constraint 33%

• PAGE: Prototype-Based Model-Level Explanations for Graph Neural Networks

  Shin, Y. M., Kim, S. W. & Shin, W. Y., 2024, In: IEEE transactions on pattern analysis and machine intelligence. 46, 10, p. 6559-6576 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Graph Neural Network 100%
  • Level Explanation 100%
  • Instance Level 42%
  • Neural Network Model 28%
  • Scoring Function 28%
  1 Citation (Scopus)

• Prediction and control of two-dimensional decaying turbulence using generative adversarial networks

  Kim, J., Kim, J. & Lee, C., 2024 Feb 21, In: Journal of Fluid Mechanics. 981, A19.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Learning System 100%
  • Objective Function 33%
  2 Citations (Scopus)

• SiReN: Sign-Aware Recommendation Using Graph Neural Networks

  Seo, C., Jeong, K. J., Lim, S. & Shin, W. Y., 2024 Apr 1, In: IEEE Transactions on Neural Networks and Learning Systems. 35, 4, p. 4729-4743 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Graph Neural Network 100%
  • Recommender Systems 75%
  • User Preference 50%
  • Neural Network Model 50%
  • Recommendation Accuracy 25%
  5 Citations (Scopus)

• TPTNet: A Data-Driven Temperature Prediction Model Based on Turbulent Potential Temperature

  Park, J. & Lee, C., 2024 Aug, In: Earth and Space Science. 11, 8, e2024EA003523.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Convolutional Neural Network 100%
  • Prediction Performance 100%
  • Temperature Data 100%
  • Measured Temperature 100%
  • Neural Network 100%

• Unveiling the unseen potential of graph learning through MLPs: Effective graph learners using propagation-embracing MLPs

  Shin, Y. M. & Shin, W. Y., 2024 Oct 9, In: Knowledge-Based Systems. 301, 112297.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Multilayer Perceptron 100%
  • Multilayer Neural Networks 100%
  • Knowledge Distillation 57%
  • Graph Neural Network 42%
  • Neural Network 42%
• 2023

  A locking-free staggered DG method for the Biot system of poroelasticity on general polygonal meshes

  Zhao, L., Chung, E. & Park, E. J., 2023 Sept 1, In: IMA Journal of Numerical Analysis. 43, 5, p. 2777-2816 40 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Discrete Scheme 100%
  • Storativity 100%
  • Stability Analysis 100%
  • Linear Elasticity 100%
  • Linear Convergence 100%
  2 Citations (Scopus)

• Analysis of hybrid discontinuous Galerkin methods for linearized Navier–Stokes equations

  Shin, D., Jeon, Y. & Park, E. J., 2023 Jan, In: Numerical Methods for Partial Differential Equations. 39, 1, p. 304-328 25 p.

  Research output: Contribution to journal › Article › peer-review

  • Variables 100%
  • Polynomial 50%
  • Error Estimate 50%
  • Projection Operator 50%
  • Algorithm 50%
  2 Citations (Scopus)

• An L²-finite element approximation of the solution to div/curl-systems with nonempty null space

  Lee, E., 2023 Oct, In: Applied Numerical Mathematics. 192, p. 70-83 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Finite Element Approximation 100%
  • Null 100%
  • Numerical Methods 25%
  • Basis Function 25%
  • Dual System 25%
  1 Citation (Scopus)

• Artificial intelligence for ultrasound microflow imaging in breast cancer diagnosis

  Eun, N. L., Lee, E., Park, A. Y., Son, E. J., Kim, J. A. & Youk, J. H., 2023, (Accepted/In press) In: Ultraschall in der Medizin.

  Research output: Contribution to journal › Article › peer-review

  • Breast Cancer 100%
  • Cancer Diagnosis 100%
  • Artificial Intelligence 100%
  • BI-RADS 66%
  • False Positive Result 66%

• Assessment of fractional flow reserve in intermediate coronary stenosis using optical coherence tomography-based machine learning

  Cha, J. J., Nguyen, N. L., Tran, C., Shin, W. Y., Lee, S. G., Lee, Y. J., Lee, S. J., Hong, S. J., Ahn, C. M., Kim, B. K., Ko, Y. G., Choi, D., Hong, M. K., Jang, Y., Ha, J. & Kim, J. S., 2023 Jan 25, In: Frontiers in Cardiovascular Medicine. 10, 1082214.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Optical Coherence Tomography 100%
  • Coronary Artery Obstruction 100%
  • Ischemia 100%
  • Hemodynamic 100%
  • Diagnostic Accuracy 7%
  5 Citations (Scopus)

• Bayesian parameter identification in electrochemical model for lithium-ion batteries

  Kim, S., Kim, S., Choi, Y. Y. & Choi, J. I., 2023 Nov 1, In: Journal of Energy Storage. 71, 108129.

  Research output: Contribution to journal › Article › peer-review

  • Parameter Identification 100%
  • Lithium-Ion Batteries 100%
  • Voltage Measurement 100%
  • Electrical Measurement 25%
  • Posterior Distribution 25%
  13 Citations (Scopus)

• Computational fluid dynamics modeling of contaminant transport with adsorption filtration inside planar-shaped air-purifying respirator canister

  Oh, G., Hyun, Y., Choi, J. I., Lee, J., Kim, M. K. & Jung, H., 2023 Aug, In: Chemical Engineering Research and Design. 196, p. 171-183 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Air-Purifying Respirator 100%
  • Adsorption 100%
  1 Citation (Scopus)

• Continuous cuffless blood pressure monitoring using photoplethysmography-based PPG2BP-net for high intrasubject blood pressure variations

  Joung, J., Jung, C. W., Lee, H. C., Chae, M. J., Kim, H. S., Park, J., Shin, W. Y., Kim, C., Lee, M. & Choi, C., 2023 Dec, In: Scientific reports. 13, 1, 8605.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Convolutional Neural Network 100%
  • Pressure Measurement 100%
  • One Dimensional 50%
  • One Step 50%
  • Acquired Data 50%
  16 Citations (Scopus)

• Diagnosis of thyroid micronodules on ultrasound using a deep convolutional neural network

  Rho, M., Chun, S. H., Lee, E., Lee, H. S., Yoon, J. H., Park, V. Y., Han, K. & Kwak, J. Y., 2023 Dec, In: Scientific reports. 13, 1, 7231.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Thyroid Nodule 100%
  • Diagnostic Performance 100%
  • Thyroid Gland 100%
  • Thyroid 100%
  • Neural Network 100%
  2 Citations (Scopus)

• Dual least-squares finite element method with stabilization

  Lee, E. & Na, H., 2023 Jul, In: Numerical Methods for Partial Differential Equations. 39, 4, p. 2975-2997 23 p.

  Research output: Contribution to journal › Article › peer-review

  • Approximation 100%
  • Least Square 50%
  • Finite Element Methods 50%
  • Piecewise Polynomial Approximation 25%
  • Discontinuities 25%
  1 Citation (Scopus)

• Effect of cell-to-cell variation and module configuration on the performance of lithium-ion battery systems

  Kim, K. & Choi, J. I., 2023 Dec 15, In: Applied Energy. 352, 121888.

  Research output: Contribution to journal › Article › peer-review

  • Lithium-Ion Batteries 100%
  • Battery System 100%
  • Battery (Electrochemical Energy Engineering) 100%
  • Simulation Result 20%
  • Performance Degradation 20%
  10 Citations (Scopus)

• Effects of aspect ratio on Rayleigh–Bénard convection under non-Oberbeck–Boussinesq effects in glycerol

  Pan, X., Yu, W. & Choi, J. I., 2023 Dec, In: European Physical Journal Plus. 138, 12, 1096.

  Research output: Contribution to journal › Article › peer-review

  • Fluid Flow 100%
  • Rayleigh Number 100%
  • Energy Dissipation 100%
  • Reynolds Number 100%
  • Thermal Energy 100%
  2 Citations (Scopus)

• Efficient monolithic immersed boundary projection method for incompressible flows with heat transfer

  Xu, T. & Choi, J. I., 2023 Mar 15, In: Journal of Computational Physics. 477, 111929.

  Research output: Contribution to journal › Article › peer-review

  • Boundaries 100%
  • Projection Method 62%
  • Heat Transfer 37%
  • Particle 25%
  • Free Convection 25%
  6 Citations (Scopus)

• FiFo: Fishbone Forwarding in Massive IoT Networks

  Seong, H., Kim, J., Shin, W. Y. & Lee, H., 2023 Mar 1, In: IEEE Internet of Things Journal. 10, 5, p. 4339-4352 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Forwarding 100%
  • Algorithms 30%
  • Networks 30%
  • Benchmark 20%
  • Application 20%
  2 Citations (Scopus)

• Identification of a particle collision as a finite-time blowup in turbulence

  Lee, S. & Lee, C., 2023 Dec, In: Scientific reports. 13, 1, 181.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Turbulence 100%
  • Particle 83%
  • Stokes Number 50%
  • Collisions 50%
  • Two Dimensional 33%
  1 Citation (Scopus)

• Improving the third-order WENO schemes by using exponential polynomial space with a locally optimized shape parameter

  Lee, K., Choi, J. I. & Yoon, J., 2023 Nov 1, In: Computers and Mathematics with Applications. 149, p. 24-37 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Fourth-Order 100%
  • Critical Point 100%
  • Shape Parameter 100%
  • Difference Scheme 50%

• Interpretable deep learning for prediction of Prandtl number effect in turbulent heat transfer

  Kim, H., Kim, J. & Lee, C., 2023 Jan 25, In: Journal of Fluid Mechanics. 955, 955 A14.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Prandtl Number 100%
  • Turbulence 75%
  • Heat Flux 50%
  • Deep Learning 37%
  • Turbulent Flow 37%
  13 Citations (Scopus)

• Learnability of Thyroid Nodule Assessment on Ultrasonography: Using a Big Data Set

  Yoon, J., Lee, E., Lee, H. S., Cho, S., Son, J. W., Kwon, H., Yoon, J. H., Park, V. Y., Lee, M., Rho, M., Kim, D. & Kwak, J. Y., 2023 Dec, In: Ultrasound in Medicine and Biology. 49, 12, p. 2581-2589 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Echography 100%
  • Thyroid Nodule 100%
  • Computer-Aided Diagnosis 100%
  • Diagnostic Performance 100%
  • Ultrasonography 100%
  2 Citations (Scopus)

• Model-free reconstruction of capacity degradation trajectory of lithium-ion batteries using early cycle data

  Kim, S., Jung, H., Lee, M., Choi, Y. Y. & Choi, J. I., 2023 Jul, In: eTransportation. 17, 100243.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Lithium-Ion Batteries 100%
  • Input Data 100%
  • Single Cycle 100%
  • Battery (Electrochemical Energy Engineering) 100%
  • Deep Learning 100%
  18 Citations (Scopus)

• Multi-GPU-based real-time large-eddy simulations for urban microclimate

  Yang, M., Oh, G., Xu, T., Kim, J., Kang, J. H. & Choi, J. I., 2023 Nov 1, In: Building and Environment. 245, 110856.

  Research output: Contribution to journal › Article › peer-review

  • Simulation Time 100%
  • Immersed Boundary Method 100%
  • Discretization 100%
  • Urban Air Mobility 100%
  • Large Eddy Simulation 100%
  9 Citations (Scopus)

• Non-Oberbeck-Boussinesq effects in two-dimensional Rayleigh-Bénard convection of different fluids

  Pan, X. & Choi, J. I., 2023 Sept 1, In: Physics of Fluids. 35, 9, 095108.

  Research output: Contribution to journal › Article › peer-review

  • Cold Surface 100%
  • Rayleigh Number 100%
  • Prandtl Number 100%
  • Thermal Boundary Layer 100%
  • Reynolds Number 100%
  8 Citations (Scopus)

• Non-Oberbeck-Boussinesq effects on a water-filled differentially heated vertical cavity

  Pan, X. & Choi, J. I., 2023 Nov 1, In: Physics of Fluids. 35, 11, 113609.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Boundary Layer Thickness 100%
  • Thermal Boundary Layer 100%
  • Boussinesq's Hypothesis 100%
  • Nusselt Number 100%
  • Prandtl Number 100%
  4 Citations (Scopus)

• Numerical Simulations of Blast Wave Propagation After a High-Energy Explosion

  Yu, W., Song, S., Xu, T. & Choi, J. I., 2023 Sept, In: International Journal of Aeronautical and Space Sciences. 24, 4, p. 1042-1053 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Real Gas 100%
  • Real Gas Effect 66%
  • Ideal Gas 33%
  • Conservation Law 33%
  • Shock Tubes 33%
  4 Citations (Scopus)

• Numerical simulations of underwater explosions using a compressible multi-fluid model

  Yu, W., Song, S. & Choi, J. I., 2023 Oct 1, In: Physics of Fluids. 35, 10, 106102.

  Research output: Contribution to journal › Article › peer-review

  • Computer Simulation 100%
  • Fluid Model 100%
  • Underwater Explosion 100%
  • One Dimensional 50%
  • Equation Model 50%
  10 Citations (Scopus)

• On the Power of Gradual Network Alignment Using Dual-Perception Similarities

  Park, J. D., Tran, C., Shin, W. Y. & Cao, X., 2023 Dec 1, In: IEEE transactions on pattern analysis and machine intelligence. 45, 12, p. 15292-15307 16 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Node Embedding 100%
  7 Citations (Scopus)

• Optimally arranged TiO₂@MoS₂ heterostructures with effectively induced built-in electric field for high-performance lithium–sulfur batteries

  Lee, J., Choi, C., Park, J. B., Yu, S., Ha, J., Lee, H., Jang, G., Park, Y. S., Yun, J., Im, H., Moon, S., Lee, S., Choi, J. I., Kim, D. W. & Moon, J., 2023 Aug, In: Journal of Energy Chemistry. 83, p. 496-508 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Heterojunction 100%
  • Titanium Dioxide 100%
  • Battery (Electrochemical Energy Engineering) 100%
  • Polysulfide 50%
  • Metal Oxide 11%
  33 Citations (Scopus)

• PaScaL_TCS: A versatile solver for large-scale turbulent convective heat transfer problems with temperature-dependent fluid properties

  Kim, K. H., Kang, J. H., Pan, X. & Choi, J. I., 2023 Sept, In: Computer Physics Communications. 290, 108779.

  Research output: Contribution to journal › Article › peer-review

  • Convective Flow 100%
  • Scalability 100%
  • incompressible navi stoke equation 50%
  • Computational Domain 50%
  • Energy Equation 50%
  1 Citation (Scopus)

• PaScaL_TDMA 2.0: A multi-GPU-based library for solving massive tridiagonal systems

  Yang, M., Kang, J. H., Kim, K. H., Kwon, O. K. & Choi, J. I., 2023 Sept, In: Computer Physics Communications. 290, 108785.

  Research output: Contribution to journal › Article › peer-review

  • Knights Landing 100%
  • Thomas Algorithm 57%
  • Instantaneous Power 14%
  • Backward Substitution 14%
  • Forward Elimination 14%
  1 Citation (Scopus)

• Quantitative Two-Stage Classification of Gas Mixtures Using 2-D TMDC and PGM Chalcogenides

  Sohn, I., An, J., Shin, D., Kim, J., Nakazawa, T., Kotsugi, Y., Kim, S. H., Yoon, H., Shin, W. Y., Chung, S. M. & Kim, H., 2023 Apr 15, In: IEEE Sensors Journal. 23, 8, p. 8154-8161 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Gas Mixture 100%
  • Transition Metal Dichalcogenides 100%
  • Chalcogenides 100%
  • Transition Element 100%
  • Gas 100%
  2 Citations (Scopus)