| A decision support framework for robust R&D budget allocation using machine learning and optimization H Jang Decision Support Systems 121, 1-12, 2019 | 88 | 2019 |
| Simultaneous location of trauma centers and helicopters for emergency medical service planning SH Cho, H Jang, T Lee, J Turner Operations Research 62 (4), 751-771, 2014 | 74 | 2014 |
| Predicting hospitalization of pediatric asthma patients in emergency departments using machine learning MR Sills, M Ozkaynak, H Jang International Journal of Medical Informatics 151, 104468, 2021 | 38 | 2021 |
| Outpatients appointment scheduling with multi-doctor sharing resources N Yeon, T Lee, H Jang Proceedings of the 2010 Winter Simulation Conference, 3318-3329, 2010 | 33 | 2010 |
| A simulation-based iterative method for a trauma center—Air ambulance location problem T Lee, SH Cho, H Jang, JG Turner Proceedings of the 2012 Winter Simulation Conference (WSC), 1-12, 2012 | 28 | 2012 |
| Iterative job splitting algorithms for parallel machine scheduling with job splitting and setup resource constraints JH Lee, H Jang, HJ Kim Journal of the Operational Research Society 72 (4), 780-799, 2021 | 23 | 2021 |
| A hierarchical location model for determining capacities of neonatal intensive care units in Korea H Jang, JH Lee Socio-Economic Planning Sciences 68, 100695, 2019 | 13 | 2019 |
| A model for measuring healthcare accessibility using the behavior of demand: a conditional logit model-based floating catchment area method H Jang BMC health services research 21 (1), 1-11, 2021 | 11 | 2021 |
| Designing robust rollout plan for better rural perinatal care system in Korea H Jang, K Hwang, T Lee, T Lee European Journal of Operational Research 274 (2), 730-742, 2019 | 11 | 2019 |
| An iterative method for simultaneously locating trauma centers and helicopters through the planning horizon T Lee, H Jang Operations research for health care 19, 185-196, 2018 | 10 | 2018 |
| Demand point aggregation method for covering problems with gradual coverage H Jang, T Lee Computers & Operations Research 60, 1-13, 2015 | 8 | 2015 |
| Factors Associated With First Medication Time for Children Treated in the Emergency Department for Asthma H Jang, M Ozkaynak, T Ayer, MR Sills Pediatric emergency care 37 (1), e42-e47, 2021 | 7 | 2021 |
| Designing capacity rollout plan for neonatal care service system in Korea H Jang OR Spectrum 41 (3), 809-830, 2019 | 7 | 2019 |
| Analysis of medication patterns for pediatric asthma patients in emergency department: Does the sequence placement of glucocorticoids administration matter? H Jang, M Ozkaynak, CR Amura, T Ayer, MR Sills Journal of Asthma 58 (2), 180-189, 2021 | 6 | 2021 |
| Association of SME and Government Policy Factors with the Creation of New Employment: Manufacturing Industry in Korea H Jang Social Sciences 7 (6), 100, 2018 | 5 | 2018 |
| Study on the Optimal Location of Low Altitude Air Defense Radar KH Baek, Y Lee, H Jang Journal of the Korea Institute of Military Science and Technology 17 (2 …, 2014 | 5 | 2014 |
| Predicting funded research project performance based on machine learning H Jang Research Evaluation 31 (2), 257-270, 2022 | 4 | 2022 |
| A Location Problem for Medically Under-Served Areas in Korea H Jang, K Hwang, T Lee, M Kim, H Shin, T Lee International Conference on Health Care Systems Engineering, 61-71, 2017 | 4 | 2017 |
| A Choice Model for Estimating Realized Accessibility: Case Study for Obstetrics Care in Korea K Hwang, H Jang, T Lee, M Kim, H Shin, T Lee International Conference on Health Care Systems Engineering, 73-85, 2017 | 3 | 2017 |