Kyungsik Lee

According to our database, Kyungsik Lee authored at least 35 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Integer optimization models and algorithms for the multi-period non-shareable resource allocation problem.

Jongyoon Park, Jinil Han, Kyungsik Lee

Eur. J. Oper. Res., 2024

Non-convex relaxation and 1/2-approximation algorithm for the chance-constrained binary knapsack problem.

Junyoung Kim, Kyungsik Lee

CoRR, 2024

Kore Initial Clustering for Unsupervised Domain Adaptation.

Kyungsik Lee, Youngmi Jun, Eunji Kim, Suhyun Kim, Seong Jae Hwang, Jonghyun Choi

Proceedings of the 19th International Joint Conference on Computer Vision, 2024

A Submodular Optimization Approach to Accountable Loan Approval.

Kyungsik Lee, Hana Yoo, Sumin Shin, Wooyoung Kim, Yeonung Baek, Hyunjin Kang, Jaehyun Kim, Kee-Eung Kim

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Comparative analysis of linear programming relaxations for the robust knapsack problem.

Seulgi Joung, Seyoung Oh, Kyungsik Lee

Ann. Oper. Res., April, 2023

Valid inequalities and extended formulations for lot-sizing and scheduling problem with sequence-dependent setups.

Younsoo Lee, Kyungsik Lee

Eur. J. Oper. Res., 2023

2022

New integer optimization models and an approximate dynamic programming algorithm for the lot-sizing and scheduling problem with sequence-dependent setups.

Younsoo Lee, Kyungsik Lee

Eur. J. Oper. Res., 2022

A fully polynomial time approximation scheme for the probability maximizing shortest path problem.

Jisun Lee, Seulgi Joung, Kyungsik Lee

Eur. J. Oper. Res., 2022

A reinforcement learning approach for multi-fleet aircraft recovery under airline disruption.

Junhyeok Lee, Kyungsik Lee, Ilkyeong Moon

Appl. Soft Comput., 2022

Enhanced configurable snapshot: snapshot-based fast booting on NAND flash with lifetime control.

Kyungsik Lee, Gunho Lee, Taejoon Song

Proceedings of the SAC '22: The 37th ACM/SIGAPP Symposium on Applied Computing, Virtual Event, April 25, 2022

2021

Multistage Stochastic Optimization for Microgrid Operation Under Islanding Uncertainty.

Jongheon Lee, Siyoung Lee, Kyungsik Lee

IEEE Trans. Smart Grid, 2021

Norm ball classifier for one-class classification.

Sehwa Kim, Kyungsik Lee, Young-Seon Jeong

Ann. Oper. Res., 2021

2020

Robust optimization-based heuristic algorithm for the chance-constrained knapsack problem using submodularity.

Seulgi Joung, Kyungsik Lee

Optim. Lett., 2020

2019

Comparative analysis of pattern-based models for the two-dimensional two-stage guillotine cutting stock problem.

Sue-Jeong Kwon, Seulgi Joung, Kyungsik Lee

Comput. Oper. Res., 2019

Stochastic facility location model for drones considering uncertain flight distance.

Dongwook Kim, Kyungsik Lee, Ilkyeong Moon

Ann. Oper. Res., 2019

2017

Distribution-robust loss-averse optimization.

Kyungchul Park, Kyungsik Lee

Optim. Lett., 2017

Variable selection methods for multi-class classification using signomial function.

Kyoungmi Hwang, Kyungsik Lee, Sungsoo Park

J. Oper. Res. Soc., 2017

Embedded variable selection method using signomial classification.

Kyoungmi Hwang, Dohyun Kim, Kyungsik Lee, Chungmok Lee, Sungsoo Park

Ann. Oper. Res., 2017

2016

Distribution-robust single-period inventory control problem with multiple unreliable suppliers.

Kyungchul Park, Kyungsik Lee

OR Spectr., 2016

Computing lower bounds on basket option prices by discretizing semi-infinite linear programming.

Hyunseok Cho, Kyoung-Kuk Kim, Kyungsik Lee

Optim. Lett., 2016

Robust optimization approach for a chance-constrained binary knapsack problem.

Jinil Han, Kyungsik Lee, Chungmok Lee, Ki-Seok Choi, Sungsoo Park

Math. Program., 2016

2015

Multi-class classification using a signomial function.

Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, Sungsoo Park

J. Oper. Res. Soc., 2015

2014

The sparse signomial classification and regression model.

Kyungsik Lee, Norman Kim, Myong K. Jeong

Ann. Oper. Res., 2014

2013

Benders decomposition approach for the robust network design problem with flow bifurcations.

Chungmok Lee, Kyungsik Lee, Sungsoo Park

Networks, 2013

Exact Algorithms for a Bandwidth Packing Problem with Queueing Delay Guarantees.

Jinil Han, Kyungsik Lee, Chungmok Lee, Sungsoo Park

INFORMS J. Comput., 2013

2012

Robust vehicle routing problem with deadlines and travel time/demand uncertainty.

Chungmok Lee, Kyungsik Lee, Sungsoo Park

J. Oper. Res. Soc., 2012

Technical Note - Branch-and-Price-and-Cut Approach to the Robust Network Design Problem Without Flow Bifurcations.

Chungmok Lee, Kyungsik Lee, Kyungchul Park, Sungsoo Park

Oper. Res., 2012

2010

Integral polyhedra related to integer multicommodity flows on a cycle.

Kyungsik Lee

Discret. Appl. Math., 2010

2009

A compact formulation of the ring loading problem with integer demand splitting.

Kyungsik Lee, Kyungchul Park, Sungsoo Park

Oper. Res. Lett., 2009

2006

Optimization Problems in the Simulation of Multifactor Portfolio Credit Risk.

Wanmo Kang, Kyungsik Lee

Proceedings of the Computational Science and Its Applications, 2006

2002

A branch-and-price algorithm for the Steiner tree packing problem.

Gue-woong Jeong, Kyungsik Lee, Sungsoo Park, Kyungchul Park

Comput. Oper. Res., 2002

2000

Design of local networks using USHRs.

Donghan Kang, Kyungsik Lee, Sungsoo Park, Kyungchul Park, Sang-Baeg Kim

Telecommun. Syst., 2000

Optimal routing and wavelength assignment in WDM ring networks.

Taehan Lee, Kyungsik Lee, Sungsoo Park

IEEE J. Sel. Areas Commun., 2000

1998

Economic spare capacity planning for DCS mesh-restorable networks.

Kyungsik Lee, Kyungchul Park, Sungsoo Park, Heesang Lee

Eur. J. Oper. Res., 1998

1996

Design of capacitated networks with tree configurations.

Kyungsik Lee, Kyungchul Park, Sungsoo Park

Telecommun. Syst., 1996