Sang Ho Shim, Ph.D.
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Associate Professor of Industrial and Manufacturing Engineering (Engineering)
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shim@rmu.edu 412-397-4031 phone (M) 412-397-2593 fax John Jay 296
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My Website
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Educational Background- Ph.D., Industrial and Systems Engineering, Georgia Institute of Technology, 2009
- PhD (All But Dissertation), Mathematics, POSTECH, 2000
- Master of Science, Mathematics, POSTECH, 1998
- Bachelor of Science, Mathematics, Seoul National University, 1996
Professional Background- Visiting Faculty, Argonne National Laboratory, May 2020 - Present; Energy Network Partition Project (hosted by Dr. Feng Qiu; supported by the US Department of Energy)
- Visiting Scholar, Kellogg School of Management, Northwestern University, August 2015-Present; Research Projects on Combinatorial Optimization (hosted by Dr. Sunil Chopra)
- Research Associate, Kellogg School of Management, Northwestern University, December 2012-July 2015; Research Projects on Combinatorial Optimization
- Research Associate, Industrial Engineering and Management Sciences Department, Northwestern University, August 2011-November 2012; General Motors Renewable Energy Portfolio Project
- Manager, Korea Telecom, August 2010-July 2011; Smart Grid Project
- Instructor, Industrial and Systems Engineering Department, Georgia Institute of Technology, August 2009-July 2010; Taught graduate/undergraduate Optimization courses
- Research Assistant, School of Industrial and Systems Engineering, Georgia Institute of Technology, Jan. 2006 - Jul. 2009
- Teaching Assistant, School of Mathematics, Georgia Institute of Technology, Aug. 2003 - Dec. 2005
- Sergeant, Republic of Korea Army, Oct 2000 - Dec 2002; mandatory Korean military service
- Teaching Assistant, Mathematics Department at POSTECH, Pohang, South Korea, Mar. 1996 - Aug. 2000
Area of Expertise/Research- Bioinformatics/Supply Chain Engineering/Renewable Energy System
- Linear Programming/Integer Programming/Combinatorial Optimization
Publications With Sang Hyun Kim, Byeong Tak Park, Munhyun Chae and
Huiyang Kim (2024) Optimal Vertiport Locations for Air Taxi Services in
Seoul Metropolitan Area, International Journal of Aeronautical and
Space Sciences. https://doi.org/10.1007/s42405-024-00807-4
- With Sunil Chopra and Hyunwoo Park, An Exact Solution Method for the Political Districting Problem, Parallel Processing Letters (2023) 33, No. 01n02, 2340001.
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- With Chaithanya Bandi and Sunil Chopra, On the (near) optimality of extended formulations for multi-way cut in social networks, Optimization and Engineering (2021) 22: 1557 - 1588.
- With Sunil Chopra, A strong formulation for the graph partition problem, Networks, 75 (2020) 183-202.
- With Sunil Chopra and Dan Steffy, A concise characterization of strong knapsack facets, Discrete Applied Mathematics, 253 (2019) 136-152.
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- With Sunil Chopra, Kangbok Lee and Minseok Ryu, Separation Algorithm for Tree Partitioning Inequalities, Electronic Notes in Discrete Mathematics 52 (2016) 109-116.
- With Johnson, Cyclic group blocking polyhedra, Mathematical Programming, Ser. A, 138, (2013) 273–307.
- With Chopra, Johnson and Shu, Binary group facets with complete support and non-binary coefficients, Operations Research Letters 41 (2013) 679-684.
- With Cao and Johnson, Primal-dual simplex method for shooting, Electronic Notes in Discrete Mathematics 36 (2010) 719–726.
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- With Sunil Chopra and Dan Steffy, A few strong knapsack facets, Modeling and Optimization: Theory and Applications (MOPTA, Bethlehem, PA, USA, August 2014), Volume 147 of the series Springer Proceedings in Mathematics & Statistics, pp 77-94, 2015.
- With Sunil Chopra, Ergin Erdem and Isaac Kim. Column generation approach to the convex recoloring problem on a tree, Modeling and Optimization: Theory and Applications (MOPTA, Bethlehem, PA, USA, August 2016), Volume 213 of the series Springer Proceedings in Mathematics & Statistics, pp 39-53, 2017.
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- With Taewoo Lee and Qian Zhao, “Randomized Rounding for the Preventive Healthcare Facility Location Problem,” Proceedings of the IISE Annual Conference & Expo 2024 (Montreal, QC, Canada, May 2024), pp 1-6, 2024.