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Sangho Shim
Sangho Shim
Associate Professor, Department of Engineering, Robert Morris University
Verified email at rmu.edu - Homepage
Title
Cited by
Cited by
Year
Total embedding distributions for bouquets of circles
JH Kwak, SH Shim
Discrete mathematics 248 (1-3), 93-108, 2002
542002
An extended formulation of the convex recoloring problem on a tree
S Chopra, B Filipecki, K Lee, M Ryu, S Shim, M Van Vyve
Mathematical Programming 165, 529-548, 2017
192017
Cyclic group blocking polyhedra
S Shim, EL Johnson
Mathematical Programming 138, 273-307, 2013
11*2013
Large scale group network optimization
S Shim
Georgia Institute of Technology, 2009
102009
Counterexamples to the uniform shortest path routing conjecture for vertex-transitive graphs
S Shim, J Širáň, J Žerovnik
Discrete applied mathematics 119 (3), 281-286, 2002
92002
The worst case analysis of strong knapsack facets
S Shim, S Chopra, W Cao
Mathematical Programming 162 (1-2), 465-493, 2017
72017
Column generation approach to the convex recoloring problem on a tree
S Chopra, E Erdem, E Kim, S Shim
Modeling and Optimization: Theory and Applications: MOPTA, Bethlehem, PA …, 2017
62017
A few strong knapsack facets
S Chopra, S Shim, DE Steffy
Modeling and Optimization: Theory and Applications: MOPTA, Bethlehem, PA …, 2015
52015
A strong formulation for the graph partition problem
S Chopra, S Shim
Networks 75 (2), 183-202, 2020
42020
A concise characterization of strong knapsack facets
S Chopra, S Shim, DE Steffy
Discrete Applied Mathematics 253, 136-152, 2019
4*2019
Binary group facets with complete support and non-binary coefficients
Y Shu, S Chopra, EL Johnson, S Shim
Operations Research Letters 41 (6), 679-684, 2013
42013
On the Problem of Determining which (nk)-Star Graphs are Cayley Graphs
E Cheng, L Li, L Lipták, S Shim, DE Steffy
Graphs and Combinatorics 33, 85-102, 2017
32017
The facets of the tree partition problem
D Lee, S Chopra, S Shim
working paper, 2014
32014
Adaptive randomized rounding in the big parsimony problem
S Chopra, E Kim, S Shim
Preprint. http://doi. org/10.13140/RG 2 (12140.41607), 2019
22019
Primal-dual simplex method for shooting
S Shim, EL Johnson, W Cao
Electronic Notes in Discrete Mathematics 36, 719-726, 2010
22010
Parallel Power System Restoration
S Chopra, F Qiu, S Shim
INFORMS Journal on Computing 35 (1), 233-247, 2023
12023
Extended Graph Formulation for the Inequity Aversion Pricing Problem on Social Networks
S Chopra, H Park, S Shim
INFORMS Journal on Computing 34 (3), 1327-1344, 2022
12022
Park-and-Ride Facility Location Under Nested Logit Demand Function
SH Kim, S Shim
arXiv e-prints, arXiv: 2111.09522, 2021
12021
On the (near) optimality of extended formulations for multi-way cut in social networks
S Shim, C Bandi, S Chopra
Optimization and Engineering 22 (3), 1557-1588, 2021
12021
Board 102: Truck-Drone Two-tier Delivery Network Design
E Erdem, C Johnson, S Shim, J Williams
2018 ASEE Annual Conference & Exposition, 2018
12018
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