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Network Betweenness Centrality and Passenger Flow Analysis of Seoul Metropolitan Subway Lines
Journal of Korean Society of Industrial and Systems Engineering :: Vol.41 No.2 pp.95-104
DOI:https://doi.org/10.11627/jkise.2018.41.2.095
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Improvement Method for Efficiency Analysis in National R&D Programs
Journal of Korean Society of Industrial and Systems Engineering :: Vol.37 No.3 pp.82-88
DOI:https://doi.org/10.11627/jkise.2014.37.3.82
Open abstract