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A robust support vector regression with a linear-log concave loss function

Kim, Dohyun; Lee, Chungmok; Hwang, Sangheum; Jeong, Myong K. - In: Journal of the Operational Research Society : OR 67 (2016) 5, pp. 735-742

Persistent link: https://www.econbiz.de/10011517441

A network structural approach to the link prediction problem

Lee, Chungmok; Pham, Minh; Jeong, Myong K.; Kim, Dohyun; … - In: INFORMS journal on computing : JOC 27 (2015) 2, pp. 249-267

Persistent link: https://www.econbiz.de/10011291329

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/10010156606

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 : the journal of the Operations … 60 (2012) 3, pp. 604-611

Persistent link: https://www.econbiz.de/10009995828

A robust optimization approach with probe-able uncertainty

Lee, Chungmok - In: European journal of operational research : EJOR 296 (2022) 1, pp. 218-239

Persistent link: https://www.econbiz.de/10012820157

An exact algorithm for the electric-vehicle routing problem with nonlinear charging time

Lee, Chungmok - In: Journal of the Operational Research Society 72 (2021) 7, pp. 1461-1485

Persistent link: https://www.econbiz.de/10012609169

Mathematical programming approaches for dual multicast routing problem with multilayer risk cost

Liang, Zhe; Lee, Chungmok; Chaovalitwongse, Wanpracha - In: Computational optimization and logistics challenges in …, (pp. 101-118). 2013

Persistent link: https://www.econbiz.de/10009720217

An exact algorithm for heterogeneous drone-truck routing problem

Kang, Munjeong; Lee, Chungmok - In: Transportation science : a journal of the Institute for … 55 (2021) 5, pp. 1088-1112

Persistent link: https://www.econbiz.de/10012671928

Robust transit line planning based on demand estimates obtained from mobile phones

Lee, Chungmok; Nair, Rahul - In: EURO journal on transportation and logistics 10 (2021), pp. 1-13

The line-planning problem seeks to determine the set of fixed routes (or lines) a transit operator should run, along with associated operation frequencies. We propose an optimization algorithm for the transit-line-planning problem based on bi-level programming that exploits the problem's...

Persistent link: https://www.econbiz.de/10012514372

Multi-pattern generation framework for logical analysis of data

Chou, Chun-An; Bonates, Tibérius O.; Lee, Chungmok; … - In: Applied optimization and data mining : dedicated to Dr. …, (pp. 329-349). 2017

Persistent link: https://www.econbiz.de/10011616199