Kyungsik Lee

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 21

Top Topics

Knapsack Problem

Multistage Stochastic

Top Venues

Ann. Oper. Res.

Eur. J. Oper. Res.

J. Oper. Res. Soc.

Publications

Jongyoon Park, Jinil Han, Kyungsik Lee
Integer optimization models and algorithms for the multi-period non-shareable resource allocation problem. Eur. J. Oper. Res. 317 (1) (2024)
Junyoung Kim, Kyungsik Lee
Non-convex relaxation and 1/2-approximation algorithm for the chance-constrained binary knapsack problem. CoRR (2024)
Kyungsik Lee, Youngmi Jun, Eunji Kim, Suhyun Kim, Seong Jae Hwang, Jonghyun Choi
Kore Initial Clustering for Unsupervised Domain Adaptation. VISIGRAPP (2): VISAPP (2024)
Kyungsik Lee, Hana Yoo, Sumin Shin, Wooyoung Kim, Yeonung Baek, Hyunjin Kang, Jaehyun Kim, Kee-Eung Kim
A Submodular Optimization Approach to Accountable Loan Approval. AAAI (2024)
Seulgi Joung, Seyoung Oh, Kyungsik Lee
Comparative analysis of linear programming relaxations for the robust knapsack problem. Ann. Oper. Res. 323 (1) (2023)
Younsoo Lee, Kyungsik Lee
Valid inequalities and extended formulations for lot-sizing and scheduling problem with sequence-dependent setups. Eur. J. Oper. Res. 310 (1) (2023)
Junhyeok Lee, Kyungsik Lee, Ilkyeong Moon
A reinforcement learning approach for multi-fleet aircraft recovery under airline disruption. Appl. Soft Comput. 129 (2022)
Jisun Lee, Seulgi Joung, Kyungsik Lee
A fully polynomial time approximation scheme for the probability maximizing shortest path problem. Eur. J. Oper. Res. 300 (1) (2022)
Younsoo Lee, Kyungsik Lee
New integer optimization models and an approximate dynamic programming algorithm for the lot-sizing and scheduling problem with sequence-dependent setups. Eur. J. Oper. Res. 302 (1) (2022)
Kyungsik Lee, Gunho Lee, Taejoon Song
Enhanced configurable snapshot: snapshot-based fast booting on NAND flash with lifetime control. SAC (2022)
Sehwa Kim, Kyungsik Lee, Young-Seon Jeong
Norm ball classifier for one-class classification. Ann. Oper. Res. 303 (1) (2021)
Jongheon Lee, Siyoung Lee, Kyungsik Lee
Multistage Stochastic Optimization for Microgrid Operation Under Islanding Uncertainty. IEEE Trans. Smart Grid 12 (1) (2021)
Seulgi Joung, Kyungsik Lee
Robust optimization-based heuristic algorithm for the chance-constrained knapsack problem using submodularity. Optim. Lett. 14 (1) (2020)
Sue-Jeong Kwon, Seulgi Joung, Kyungsik Lee
Comparative analysis of pattern-based models for the two-dimensional two-stage guillotine cutting stock problem. Comput. Oper. Res. 109 (2019)
Dongwook Kim, Kyungsik Lee, Ilkyeong Moon
Stochastic facility location model for drones considering uncertain flight distance. Ann. Oper. Res. 283 (1-2) (2019)
Kyoungmi Hwang, Dohyun Kim, Kyungsik Lee, Chungmok Lee, Sungsoo Park
Embedded variable selection method using signomial classification. Ann. Oper. Res. 254 (1-2) (2017)
Kyoungmi Hwang, Kyungsik Lee, Sungsoo Park
Variable selection methods for multi-class classification using signomial function. J. Oper. Res. Soc. 68 (9) (2017)
Kyungchul Park, Kyungsik Lee
Distribution-robust loss-averse optimization. Optim. Lett. 11 (1) (2017)
Hyunseok Cho, Kyoung-Kuk Kim, Kyungsik Lee
Computing lower bounds on basket option prices by discretizing semi-infinite linear programming. Optim. Lett. 10 (8) (2016)
Jinil Han, Kyungsik Lee, Chungmok Lee, Ki-Seok Choi, Sungsoo Park
Robust optimization approach for a chance-constrained binary knapsack problem. Math. Program. 157 (1) (2016)
Kyungchul Park, Kyungsik Lee
Distribution-robust single-period inventory control problem with multiple unreliable suppliers. OR Spectr. 38 (4) (2016)
Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, Sungsoo Park
Multi-class classification using a signomial function. J. Oper. Res. Soc. 66 (3) (2015)
Kyungsik Lee, Norman Kim, Myong K. Jeong
The sparse signomial classification and regression model. Ann. Oper. Res. 216 (1) (2014)
Jinil Han, Kyungsik Lee, Chungmok Lee, Sungsoo Park
Exact Algorithms for a Bandwidth Packing Problem with Queueing Delay Guarantees. INFORMS J. Comput. 25 (3) (2013)
Chungmok Lee, Kyungsik Lee, Sungsoo Park
Benders decomposition approach for the robust network design problem with flow bifurcations. Networks 62 (1) (2013)
Chungmok Lee, Kyungsik Lee, Sungsoo Park
Robust vehicle routing problem with deadlines and travel time/demand uncertainty. J. Oper. Res. Soc. 63 (9) (2012)
Chungmok Lee, Kyungsik Lee, Kyungchul Park, Sungsoo Park
Technical Note - Branch-and-Price-and-Cut Approach to the Robust Network Design Problem Without Flow Bifurcations. Oper. Res. 60 (3) (2012)
Kyungsik Lee
Integral polyhedra related to integer multicommodity flows on a cycle. Discret. Appl. Math. 158 (3) (2010)
Kyungsik Lee, Kyungchul Park, Sungsoo Park
A compact formulation of the ring loading problem with integer demand splitting. Oper. Res. Lett. 37 (2) (2009)
Wanmo Kang, Kyungsik Lee
Optimization Problems in the Simulation of Multifactor Portfolio Credit Risk. ICCSA (3) (2006)
Gue-woong Jeong, Kyungsik Lee, Sungsoo Park, Kyungchul Park
A branch-and-price algorithm for the Steiner tree packing problem. Comput. Oper. Res. 29 (3) (2002)
Donghan Kang, Kyungsik Lee, Sungsoo Park, Kyungchul Park, Sang-Baeg Kim
Design of local networks using USHRs. Telecommun. Syst. 14 (1-4) (2000)
Taehan Lee, Kyungsik Lee, Sungsoo Park
Optimal routing and wavelength assignment in WDM ring networks. IEEE J. Sel. Areas Commun. 18 (10) (2000)
Kyungsik Lee, Kyungchul Park, Sungsoo Park, Heesang Lee
Economic spare capacity planning for DCS mesh-restorable networks. Eur. J. Oper. Res. 110 (1) (1998)
Kyungsik Lee, Kyungchul Park, Sungsoo Park
Design of capacitated networks with tree configurations. Telecommun. Syst. 6 (1) (1996)