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Jeongsub Choi
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Patent clustering and outlier ranking methodologies for attributed patent citation networks for technology opportunity discovery
A Rodriguez, A Tosyali, B Kim, J Choi, JM Lee, BY Coh, MK Jeong
IEEE Transactions on Engineering Management 63 (4), 426-437, 2016
592016
Deep autoencoder with clipping fusion regularization on multi-step process signals for virtual metrology
J Choi, MK Jeong
IEEE Sensors Letters 3 (1), 1-4, 2019
212019
Regularized asymmetric nonnegative matrix factorization for clustering in directed networks
A Tosyali, J Kim, J Choi, MK Jeong
Pattern Recognition Letters 125, 750-757, 2019
172019
Object-based cluster validation with densities
B Tavakkol, J Choi, MK Jeong, SL Albin
Pattern Recognition 121, 108223, 2022
152022
Methodology for assessing the contribution of knowledge services during the new product development process to business performance
J Choi, B Kim, CH Han, H Hahn, H Park, J Yoo, MK Jeong
Expert Systems with Applications 167, 113860, 2021
142021
New node anomaly detection algorithm based on nonnegative matrix factorization for directed citation networks
A Tosyali, J Kim, J Choi, Y Kang, MK Jeong
Annals of Operations Research 288, 457–474, 2020
142020
Integrated variable importance assessment in multi-stage processes
G Gazzola, J Choi, DS Kwak, B Kim, DM Kim, SH Tong, MK Jeong
IEEE Transactions on Semiconductor Manufacturing 31 (3), 343-355, 2018
142018
Data mining-based variable assessment methodology for evaluating the contribution of knowledge services of a public research institute to business performance of firms
J Choi, B Kim, H Hahn, H Park, Y Jeong, J Yoo, MK Jeong
Expert Systems with Applications 84, 37-48, 2017
142017
A novel method for identifying competitors using a financial transaction network
J Choi, A Tosyali, B Kim, H Lee, MK Jeong
IEEE Transactions on Engineering Management 69 (4), 845-860, 2022
132022
Restricted relevance vector machine for missing data and application to virtual metrology
J Choi, Y Son, MK Jeong
IEEE Transactions on Automation Science and Engineering 19 (4), 3172-3183, 2022
52022
Efficient visibility algorithm for high-frequency time-series: application to fault diagnosis with graph convolutional network
S Lee, J Choi, Y Son
Annals of Operations Research 339, 813-833, 2023
42023
A dynamic graph-based approach to ranking firms for identifying key players using inter-firm transactions
A Tosyali, J Choi, B Kim, H Lee, MK Jeong
Annals of Operations Research 303, 5-27, 2021
42021
Convolutional neural network based multi-input multi-output model for multi-sensor multivariate virtual metrology in semiconductor manufacturing
J Choi, M Zhu, J Kang, MK Jeong
Annals of Operations Research 339, 185-201, 2024
12024
Competitor identification with memory in a dynamic financial transaction network
J Choi, B Kim, H Lee
Annals of Operations Research 341, 349-374, 2023
12023
Group-exclusive feature group lasso and applications to automatic sensor selection for virtual metrology in semiconductor manufacturing
J Choi, Y Son, J Kang
IEEE Transactions on Semiconductor Manufacturing 37 (4), 505-517, 2024
2024
Gaussian kernel with correlated variables for incomplete data
J Choi, Y Son, MK Jeong
Annals of Operations Research 341, 223-244, 2023
2023
A modified gamma/Gompertz/NBD model for estimating technology lifetime
M Choi, SH Yoo, J Lee, J Choi, B Kim
Scientometrics 127 (10), 5731-5751, 2022
2022
Sparse machine learning methodology and its applications to semiconductor manufacturing processes
J Choi
Rutgers The State University of New Jersey, School of Graduate Studies, 2020
2020
Deep learning based virtual metrology and yield prediction in semiconductor manufacturing processes
MK Jeong, J Choi, Y Son, J Kang
PHM Society Asia-Pacific Conference 1 (1), 2017
2017
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Articles 1–19