Hyun-Rok Lee - Publication

Journal Publications

Lee, H.-R.*, Park, S., & Lee, J., (2024), Bayesian reinforcement learning for adaptive balancing in an assembly line with human-robot collaboration, IEEE Access 12, 172256-172265 [Link]
Jang, C., Nam, Y., & Lee, H.-R.*. (2024). 몬테카를로 시뮬레이션을 활용한 실점 확률 최소화 구종 파악 (Identifying a pitch type that minimizes probability of conceding a score using Monte-Carlo simulation). Journal of the Korean Institute of Industrial Engineers 50(4), 233-239. [Link]
Lee, H.-R., & Lee, T., (2024), Reward structure design method to achieve system-level objectives in ambulance diversion problem. European Journal of Operations Research, 317(3), 1003-1014. [Link]
Hwang, I., & Lee, H.-R.* (2023). 인간-AGV 충돌 위험을 고려한 강화학습 기반의 출하대기장 내 AGV 운영 최적화 (Optimization of AGV operation in the dispatch area based on reinforcement learning considering the risk of human-AGV collision). Journal of the Korean Institute of Industrial Engineers 49(4), 344-353. [Link]
Shin, H., Lee, T., & Lee, H.-R.* (2022). Skyport location problem for urban air mobility system. Computers and Operational Research, 138, 105611. [Link]
Lee, H.-R., & Lee, T. (2021). Multi-agent reinforcement learning algorithm to solve a partially-observable multi-agent problem in disaster response. European Journal of Operations Research 291 (1), 296-308. [Link]
Lee, H.-R., & Lee, T. (2018). Markov decision process model for patient admission decision at an emergency department under a surge demand. Flexible Services and Manufacturing Journal 30 (1-2), 98-122. [Link]
Bae, J. W., Shin, K., Lee, H.-R., Lee, H. J., Lee, T. , Kim, J.-H., Cha, W.-C., Kim, G. W., & Moon, I.-C. (2018). Evaluation of disaster response system using agent-based model with geospatial and medical details. IEEE Transactions on Systems, Man and Cybernetics: Systems 48 (9), 1454-1469. [Link]
Hwang, K. , Lee, T., & Lee, H.-R. (2014). Simulation model for pandemic disease spreading by using census data. Journal of the Korean Institute of Industrial Engineers 40 (2), 163-171. [Link]
Ann, H. B., & Lee, H.-R. (2013). Spiral arm morphology of nearby galaxies. Journal of the Korean Astronomical Society 46, 141-149. [Link]

Conference Proceedings

Sreenivasan, R., Lee, H.-R., Jeong, Y., Jang, J., Sim, D. & Lee, C.-G., (2023). A learnable similarity metric between tasks with dynamics mismatch. Planning and Reinforcement Learning workshop at International Joint Conference on Artificial Intelligence (PRL @ IJCAI 2023), Macao, S.A.R. [Link]
Lee, H.-R., Sreenivasan, R., Jeong, Y., Jang, J., Sim, D. & Lee, C.-G. (2022). Multi policy grounding and ensemble policy learning for transfer learning with dynamics mismatch. Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence (IJCAI-22), Vienna, Austria. [Link]
Lee, H.-R., & Lee, T. (2019). Improved cooperative multi-agent reinforcement learning algorithm augmented by mixing demonstrations from centralized policy. Proceedings of the 18th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2019), Montreal, Canada. [Link]
Lee, W., Shin, K., Lee, H.-R., Shin, H., & Lee, T. (2016). A structured approach for constructing high fidelity ED simulation. Proceedings of the 2016 Winter Simulation Conference, Washington D.C., USA. [Link]
Lee, T., Shin, K., Lee, H.-R., Lee, H. J., Sung, I., Lee, J., & Moon, I.-C. (2016). Characterizing emergency responses in localities with different social infrastructure using EMSSim. Proceedings of the 2016 Winter Simulation Conference, Washington D.C., USA. [Link]
Moon, I.-C., Bae, J. W., Lee, J., Kim, D., Lee, H.-R., Lee, T., Cha, W.-C., Kim, J.-H., & Kim, G. W. (2015). EMSSIM: Emergency medical service simulator with geographic and medical details. Proceedings of the 2015 Winter Simulation Conference, Huntington Beach, CA, USA. [Link]
Lee, H.-R., & Lee, T. (2015). Markov decision process model for patient admission decision at an emergency department in disasters. Proceedings of the International Conference on Health Care Systems Engineering, Lyon, France. [Link]
Lee, T., Lee, H.-R., & Hwang, K. (2013). Identifying superspreaders for epidemics using R0-adjusted network centrality. Proceedings of the 2013 Winter Simulation Conference, Washington D.C., USA. [Link]

Conference Presentation

Lee, H.-R., Park, S., & Lee, J. (2024). Human-robot collaboration model for considering the work speeds of workers based on Bayesian reinforcement learning. 2024 KIIE Annual Fall Conference, Seoul, Korea.
Yoo, H. & Lee, H.-R.. (2024). Reinforcement learning based transportation mode optimization considering the introduction of UAV in responding to disaster. 2024 KIIE Annual Spring Conference, Yeosu, Korea.
Shin, H., Lee, T., & Lee, H.-R.. (2023). Skyport location problem for urban air mobility system. 2023 INFORMS Annual Meeting, Phoenix, Arizona, USA.
I. Hwang, G. Kim, M. Oh, J. Lee, D. Ha, J. Jung, & Lee, H.-R.. (2023). Efficient use of organic materials and cost savings through reinforcement learning-based optimization of organic material input process. 2024 KSEE Annual Conference, Jeju, Korea.
Lee, H.-R.. (2023). Analysis of decision factors for using parental leave through MDP model. 2023 KIIE Annual Spring Conference, Jeju, Korea.
Lee, H.-R., & Lee, T. (2022). Reward structure design for socially optimal ambulance diversion strategy. 2022 INFORMS Annual Meeting, Indianapolis, Indiana, USA.
David, M., Park, K., Lee, H.-R., Lee, T., & Lee, C.-G. (2022). Incentive design using successor features for multi agent reinforcement learning. 2022 KIIE Annual Spring Conference, Jeju, Korea.
Shin, H., Lee, H.-R., & Lee, T. (2019). Hub location problem with interaction between hub-to-hub arcs. 2019 KIIE Annual Fall Conference, Seoul, Korea.
Shin, H., Lee, H.-R., Kim, T., & Lee, T. (2018). Location problem for designated landing and take-off facilities considering airspace congestion. 2018 KIIE Annual Fall Conference, Seoul, Korea.
Lee, T., & Lee, H.-R. (2018). Patient admission decision at emergency department under mass casualty incident, 2018 INFORMS Annual Meeting, Phoenix, Arizona, USA.
Lee, H.-R., & Lee, T. (2018). Supervised learning to solve decentralized patient admission problem in mass casualty incident. 2018 INFORMS International, Taipei, Taiwan.
Lee, H.-R., Kim, T., Shin, H., & Lee, T. (2018). Optimization problem to find location of designated landing and taking-o areas in low altitude UAS Traffic Management system. 2018 KIIE Annual Spring Conference, Gyeongju, Korea.
Lee, H.-R., & Lee, T. (2017). Modelling patient admission problem in mass casualty incident considering multiple cooperative hospitals. 2017 KIIE Annual Fall Conference, Daejeon, Korea.
Lee, W., Shin, K., Lee, H.-R., Lee, T., & Kang, W. (2016). Case study: emergency department simulation for SMC. 2016 KIIE Annual Spring Conference, Jeju, Korea.
Lee, H.-R., & Lee, T. (2014). Optimal resource allocation policy for emergency room under mass casualty incident. Korean Society for Industrial and Applied Mathematics(KSIAM) Annual Meeting, Jeju, Korea.
Lee, H.-R., & Lee, T. (2014). Optimal resource allocation policy for emergency room under mass casualty incident. 2014 KIIE Annual Spring Conference, Busan, Korea.
Lee, H.-R., Hwang, K. & Lee, T. (2013). Identifying superspreaders for epidemics using R0-adjusted network centrality. 2013 KIIE Annual Spring Conference, Yeosu, Korea.
Hwang, K., Lee, H.-R., & Lee, T. (2013). Simulation model for pandemic disease spreading by using census data. 2013 KIIE Annual Spring Conference, Yeosu, Korea.

Etc.

Lee, H.-R., & Lee, T. (2014). Effectiveness of dispersed commute hours on infectious disease spread. SCS M&S Magazine 4 (3).