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Technical note-branch-and-price-and-cut approach to the robust network design problem without flow bifurcations
Lee, Chungmok; Lee, Kyungsik; Park, Kyungchul; Park, Sungsoo - In: Operations research 60 (2012) 3, pp. 604-610
Persistent link: https://www.econbiz.de/10009575358
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A compact formulation of the ring loading problem with integer demand splitting
Lee, Kyungsik; Park, Kyungchul; Park, Sungsoo - In: Operations research letters 37 (2009) 2, pp. 111-113
Persistent link: https://www.econbiz.de/10003883191
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Distribution-robust single-period inventory control problem with multiple unreliable suppliers
Park, Kyungchul; Lee, Kyungsik - In: OR spectrum : quantitative approaches in management 38 (2016) 4, pp. 949-966
Persistent link: https://www.econbiz.de/10011686046
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Exact algorithms for a bandwidth packing problem with queueing delay guarantees
Han, Jinil; Lee, Kyungsik; Lee, Chungmok; Park, Sungsoo - In: INFORMS journal on computing : JOC 25 (2013) 3, pp. 585-596
Persistent link: https://www.econbiz.de/10009784035
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Multi-class classification using a signomial function
Hwang, Kyoungmi; Lee, Kyungsik; Lee, Chungmok; Park, Sungsoo - In: Journal of the Operational Research Society : OR 66 (2015) 3, pp. 434-449
Persistent link: https://www.econbiz.de/10010488304
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Variable selection methods for multi-class classification using signomial function
Hwang, Kyoungmi; Lee, Kyungsik; Park, Sungsoo - In: Journal of the Operational Research Society : OR 68 (2017) 9, pp. 1117-1130
Persistent link: https://www.econbiz.de/10011799337
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Embedded variable selection method using signomial classification
Hwang, Kyoungmi; Kim, Dohyun; Lee, Kyungsik; Lee, Chungmok - 2017
Persistent link: https://www.econbiz.de/10011711718
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Valid inequalities and extended formulations for lot-sizing and scheduling problem with sequence-dependent setups
Lee, Younsoo; Lee, Kyungsik - In: European journal of operational research : EJOR 310 (2023) 1, pp. 201-216
Persistent link: https://www.econbiz.de/10014339752
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Perceived benefits, attitude, image, desire, and intention in virtual golf leisure
Han, Heesup; Baek, Hyungshin; Lee, Kyungsik; Huh, Bumyoung - In: Journal of hospitality marketing & management 23 (2014) 5/6, pp. 465-486
Persistent link: https://www.econbiz.de/10010402067
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The sparse signomial classification and regression model
Lee, Kyungsik; Kim, Norman; Jeong, Myong K. - In: Data mining and informatics, (pp. 257-286). 2014
Persistent link: https://www.econbiz.de/10010344128