Presentations
- 박중후, 고광종, 정태수* (2024) “마이크로 풀필먼트 센터를 이용한 지하 물류 및 차량경로문제”, 2024 한국SCM학회 추계학술대회, 서울, 대한민국, Nov, 8.
- 최무선, 고광종, 김태영, 유선호, 주승돈, 정태수* (2024) “지속가능한 도심 배달 서비스를 위한 전기 이륜차 배터리 교환소 위치 선정 연구”, 2024 한국SCM학회 추계학술대회, 서울, 대한민국, Nov, 8.
- 김태영, 고광종, 최무선, 유선호, 주승돈, 정태수* (2024) “지속가능한 도심 배달 서비스를 위한 데이터 기반의 전기 이륜차 배터리 교환소 위치 최적화”, 2024 대한산업공학회 추계학술대회, 서울, 대한민국, Oct, 24-25.
- Kim, H., Cheong, T.*, and Cho, C.* (2024) “Enhancing Sleep Apnea Diagnosis with Machine Learning: A Study on Wearable Biometrics and Smartphone Application Data”, INFORMS Annual Meeting 2024, Seattle, WA, USA, Oct 20-23.
- Kim, H., Kim, J., Oh, S., Lee, S., and Cheong, T.* (2024) “Reinforcement Learning-based Facility Layout Redesign to Improve Logistics Efficiency on a Semiconductor FAB”, INFORMS 2024 Annual Meeting, Seattle, WA, USA, Oct 20-23.
- Park, J., Cha, H., Kwon, S., and Cheong, T.* (2024) “Temporary medical center location-routing problem with manpower allocation in disaster situation”, INFORMS 2024 Annual Meeting, Seattle, WA, USA, Oct 20-23.
- Kim, E., Eun, J.*, and Cheong, T.* (2024) “Locations of Drone Ambulance Stations to Improve Response Time of Cardiac Arrest Patients: Ambulance Dynamics in the Euclidean Plane”, INFORMS 2024 Annual Meeting, Seattle, WA, USA, Oct 20-23.
- Cha, H., Huh, T.*, and Cheong, T.* (2024) “Analyzing a capacitated vehicle routing problem variant: Insights from approximations and mathematical analytics”, INFORMS 2024 Annual Meeting, Seattle, WA, USA, Oct 20-23.
- Kim, J., Kim, E., Kim, D., Kim, Y.*, and Cheong, T.* (2024) “Supply Chain Mapping with Synthetic Data Powered by Large Language Models”, INFORMS 2024 Annual Meeting, Seattle, WA, USA, Oct 20-23.
- Ko, G., Cheong, T.*, and Choi, I.* (2024) “Metaheuristic-based Kernel Alignment for Quantum-enhanced Support Vector Machines”, 24th Asian Quantum Information Science Conference (AQIS), Sapporo, Japan, Aug, 26-30.
- 고광종, 정태수*, 최인찬* (2024) “Metaheuristic-based Kernel Alignment for Quantum-enhanced Support Vector Machine”, 2024 한국경영과학회·대한산업공학회·한국시뮬레이션학회 춘계공동학술대회, May. 02-04.
- 신효은, 김은비, 이진국*, 정태수* (2024) “Building Energy Prediction based on Missing Value Imputation Methodologies for Enhanced Utility of Public Data”, 2024 한국경영과학회·대한산업공학회·한국시뮬레이션학회 춘계공동학술대회, May. 02-04.
- 김동수, 김하늘, 정태수* (2024) “강화학습 기반 수요 변동 하의 다품종 다단계 다운송방식 중앙집중적 공급망 분배계획 최적화”, 2024 한국경영과학회·대한산업공학회·한국시뮬레이션학회 춘계공동학술대회, May. 02-04.
- 신효은, 김하늘, 정태수* (2023) “불확실한 수요에 따른 유통 소요 계획 개선을 위한 시나리오 기반의 다중 강건 최적화”, 2023 한국생산제조학회 추계학술대회, Dec. 13-15.
- 김하늘, 윤명석, 차형주, 최승연, 정태수* (2023) “재난 이후, 전력 복구 향상을 위한 다기간 공급망 재구성 및 수리 일정 계획 동시 최적화”, 2023 한국물류과학기술학회·한국SCM학회·한국로지스틱스학회 추계공동학술대회, Nov. 9-10.
- 박민제, 김하늘, 김형주, 전종욱, 전남, 정태수* (2023) “시계열 데이터 이미지 변환을 활용한 전압 기반 Arc Fault 탐지 모델”, 2023 대한산업공학회 추계학술대회, Nov. 2-3.
- 최무선, 고광종, 정태수* (2023) “전기 이륜차 주행패턴 기반의 실시간 SoC 소모량 예측 연구”, 2023 대한산업공학회 추계학술대회, 2023, Nov. 2-3.
- Kim, H., Yoon, M., Cha, H., Kim, D., Woo., H., Son, Y., Choi, S.*, and Cheong, T.* (2023) “Enhancing Power Grid Resilience: Co-Optimizing Repair Crew Scheduling and Network Reconfiguration for Effective Management of Power Outages”, INFORMS 2023 Annual Meeting, Phoenix, AZ, USA, Oct. 15-18.
- Cha, H., and Cheong, T.* (2023) “Efficient Routing and Cargo Transfer Strategies with Heuristic Algorithm in Two-Truck Vehicle Routing Problem”, INFORMS 2023 Annual Meeting, Phoenix, AZ, USA, Oct. 15-18.
- Kim, E., Eun, J.*, and Cheong, T.* (2023) “Improving the emergency rescue system using a drone ambulance: A trajectory analysis in the Euclidean plane”, INFORMS 2023 Annual Meeting, Phoenix, AZ, USA, Oct. 15-18.
- Kim, D., Cha, H, and Cheong, T.* (2023) “Selective Two-echelon Orienteering Problem using UAM and Drones in urban logistics”, INFORMS 2023 Annual Meeting, Phoenix, AZ, USA, Oct 15-18.
- Kang, W., Ko, G., and Cheong, T.* (2023) “Sustainable Traffic Signal Control Model Based on Reinforcement Learning Considering The Ratio of EVs on the Road”, INFORMS 2023 Annual Meeting, Phoenix, AZ, USA, Oct 15-18.
- Kim, H., and Cheong, T.* (2023) “Efficient Vaccine Management in Respone to Covid-19 and Emerging Infectious Disease: An Integer Programming Approach with Discrete Event Simulation”, INFORMS 2023 Annual Meeting. Phoenix, AZ, USA, Oct. 15-18.
- Choi, M., Ko, G., Kim, J., Kim, H., and Cheong, T.* (2023) “A Data-Driven Ship Route Planning Framework with Maritime-Enhanced Shortest Path Algorithm”, LOGMS 2023, Busan, Korea, Sep. 04-07.
- Seo, H., and Cheong, T.* (2023) “An ILP-based heuristic for Vehicle Routing Problem with last mile platforms and occasional drivers”, ICLS 2023, Seoul, Korea, Aug. 09-12.
- Kang, S., and Cheong, T.* (2023) “Emergency department staff scheduling problem”, ICLS 2023, Seoul, Korea, Aug. 09-12.
- Cha, H., Kim, D., and Cheong, T.* (2023) “A Mixed-Integer Linear Programming Model for Capacitated Routing Optimization of Two Waste Collection Vehicles with Waste Transfer Capability”, ICLS 2023, Seoul, Korea, Aug. 09-12.
- Ko, G., Cha, H., and Cheong, T.* (2023) “Geometric Guided Search: A novel metaheuristic algorithm and its applications on discrete optimization problems”, ICLS 2023, Seoul, Korea, Aug. 09-12.
- Cha, H., and Cheong, T.* (2023) “Divide-and-Conquer: Multiple Vehicle Routing Problem with Unidirectional Cargo Transfer for the Waste Collection”, Edition PROLOG 2023, Luxembourg, June 20-22.
- 강웅, 고광종, 정태수* (2023) “지속가능한 교통체계를 위한 강화학습 기반의 지능형 교통 신호 제어 연구”, 대한산업공학회 춘계공동학술대회 2023, May 31-June 3.
- 김은비, 강웅, 김재원, 정태수* (2023) “GVC 위험 대응을 위한 글로벌 이슈 도출 방법론에 관한 연구”, 대한산업공학회 춘계공동학술대회 2023, May 31- June 3.
- 김은비, 은준엽*, 정태수* (2023) “Improving the emergency rescue system using a drone ambulance: A trajectory analysis in the Euclidean plane”, 대한산업공학회 춘계공동학술대회 2023, May 31 – June 3.
- 김은비, 강웅, 김재원, 정태수* (2023) “빅데이터 기반 GVC 위험인자 인식 방법론에 관한 연구”, 2023 경제학 공동학술대회, 2023, Feb. 2-3.
- 김하늘, 최현석, 정태수*, 최인찬* (2022) “이진 컴퓨터에서의 양자 회로 연산 가속 알고리즘”, 2022 대한산업공학회 추계학술대회, Nov. 4-5.
- 김동균, 차형주, 정태수* (2022) “UAM과 드론을 사용한 도시물류상의 선택적 이중구조 오리엔티어링 문제”, 2022 한국로지스틱스학회 · 한국SCM학회 · 한국물류과학기술학회 추계공동학술대회, Nov. 2.
- 고광종, 강웅, 정태수* (2022) “유연 잡샵 일정계획 문제에서의 메타휴리스틱 접근법 비교”, 2022 한국경영과학회 추계학술대회, Oct. 28.
- Cha, H., Lee, C., Eun, J.*, Cheong, T.* (2022) “An Optimal Tree Search Algorithm For TSP With History-and-Payload Based Risk Measure”, INFORMS 2022 Annual Meeting, Indianapolis, IN, USA, Oct. 17.
- Kim, E., Kap, S., Cheong, T., Lee, S., Eun, J.*, Kim, S.* (2022) “Benefits and Costs of Machine Learning Based Hospitalization Predictions for Emergency Department Patients”, 2022 한국경영과학회 · 대한산업공학회 춘계공동학술대회, June. 1-4.
- 김형주, 정태수* (2022) “잔여 백신의 효율적 재고 운영 방안에 관한 고찰”, 2022 한국경영과학회 · 대한산업공학회 춘계공동학술대회, June. 1-4.
- 서한석, 박규태, 정태수*, 최지순* (2022) “시계열 데이터 이미지 처리 기반 리튬이온 배터리 SOH 예측모델”, 2022 한국경영과학회 · 대한산업공학회 춘계공동학술대회, June. 1-4.
- 신동환, 정태수*, 강장묵* (2022) “야생동물 학습데이터셋을 이용한 열화상 이미지 기반 이상탐지 모델에 대한 연구”, 2022 한국경영과학회 · 대한산업공학회 춘계공동학술대회, June. 1-4.
- 차형주, 김동균, 은준엽*, 정태수* (2022) “Practical EV and E-drone routing problem: Recharging E-drone battery using EV”, 2022 한국경영과학회 · 대한산업공학회 춘계공동학술대회, June. 1-4.
- 차형주, 김동균, 정태수* (2021) “전기자동차의 드론 배터리 충전을 고려한 친환경 최적 경로 문제”, 2021 한국물류과학기술학회 · 한국로지스틱스학회 · 한국SCM학회 추계 공동학술대회, Nov. 1.
- Cha, H., Kim, D., Eun, J.*, and Cheong, T.* (2021) “Ground vehicle and unmanned aerial vehicle cooperative delivery with mothership charging”, INFORMS 2021 Annual Meeting, Anaheim, CA, USA, Oct 24-27
- Kim, E., Han, K., Cheong, T., Lee, S., Kim, S.*, Eun, J.* (2021) “Analysis On Costs And Benefits Of Machine Learning-based Early Hospitalization Prediction”, INFORMS 2021, Annual Meeting, Anaheim, CA, USA, Oct. 24-27.
- Cha, H., Eun, J., and Cheong, T.* (2021) “A sequence-dependent traveling salesman problem in outbound logistics”, IFORS 2021 Virtual, Seoul, Korea, Aug. 23-27.
- Chun, J., Cho, C.*, and Cheong, T.* (2021) “Prediction of anxiety-related psychological state and VR sickness based on autonomic physiological responses during VR treatment in patients with social anxiety disorder”, IFORS 2021 Virtual, Seoul, Korea, Aug. 23-27.
- Kim, E., Cheong, T., Eun, J.* (2021) “Prediction and Early Hospitalization to Reduce Emergency Department Length of Stay”, IFORS 2021 Virtual, Seoul, Korea, Aug. 23-27.
- 천주영, 정태수*, 조철현 (2021) “VR 노출 치료 중 생체신호 분석을 통한 사회불안장애 예측” 2021 대한산업공학회 춘계공동학술대회, Jun. 2–5.
- 박윤식, 이찬호, 이현우, 정태수* (2021) “다중 에이전트 강화학습 기반 대규모 전기차 운용 배터리 교환소 추천 모델,” 대한산업공학회/한국경영과학회 2021년 춘계 공동학술대회, Jun. 2-5.
- 차형주, 정태수*, 은준엽 (2021) “Load-reliant traveling salesman problem for HAZMAT delivery”, 2021 대한산업공학회 · 한국경영과학회 춘계공동학술대회, Jun. 2-5.
- 서한석, 최민서, 박윤식, 정태수*(2021) “제조데이터 기반 머신비전 불량 판정 딥러닝 모델” 2021 대한산업공학회 춘계공동학술대회, Jun. 2–5.
- 송고은, 정태수* (2021) “깊은 그래프 신경망 기반 라우팅 문제 최적화” 2021 한국물류과학기술학회 춘계학술대회, May. 25
- 송고은, 정태수* (2021) “상금 획득 외판원 문제에 대한 딥러닝기반 접근 방법 예비분석” 2021 한국로지스틱스학회 춘계학술대회, May. 21.
- Lee, S., Chung, S., and Cheong, T.* (2019) “Two-stage Meta-Heuristic Algorithm for Parallel Machine Scheduling with Additional Resource Input in Shipyard Manufacturing”, IEOM 2019, Toronto, Canada, Oct. 23-25.
- Kang, S., and Cheong, T.* (2019) “The Heuristic Algorithm for eTruck Traveling Salesman Problem with Battery Recuperation”, INFORMS 2019 Annual Meeting, Seattle, WA, Oct. 20-23.
- Moon, J. Song, S.H, and Cheong, T.* (2019) “ Choosing the optimal battery swapping stations in smart e-bus system based on the location routing problem”, INFORMS 2019 Annual Meeting, Seattle, WA, Oct. 20-23.
- Kang, S., and Cheong, T.* (2019) “The heuristic algorithm for eTruck traveling salesman problem with battery Swapping Stations”, ICLS 2019, Taipei, Taiwan, Aug. 19.
- Kang, S., and Cheong, T.* (2019) “Electric-Vehicle Traveling Salesman Problem with Battery Swapping Logistics”, IEOM 2019, Pilsen, Czech Republic, Jul. 23-26.
- Moon, J. Song, S.H, and Cheong, T.* (2019) “Locating battery swapping stations for smart e-bus system “, IEOM 2019, Pilsen, Czech Republic, July 23-26.
- 이순교, 정태수* (2019) “소매자주도와 공급자주도 재고관리 상황 하에서 공급사슬망 불확실성이 주문량과 생산량에 미치는 영향에 대한 비교 연구”, 한국SCM학회 2019년 춘계컨퍼런스, May. 24.
- 강성호, 정석현, 이순교, 정태수*, 서윤호 (2019) “Two-stage Meta-Heuristic Algorithm for Parallel Machine Scheduling with Additional Resource Input in Shipyard Manufacturing”, 대한산업공학회/한국경영과학회/한국시뮬레이션학회 2019년 춘계공동학술대회, Apr. 10-13.
- 이순교, 정태수* (2018) “Discovery of Research Trend and Topics in Smart Building: Text Mining and Topic Modeling Approach Based on Research Papers Analysis”, 한국경영과학회/대한산업공학회/ 한국시뮬레이션학회 2018년 춘계공동학술대회, Apr. 4-7.
- 이순교, 정석현, 정태수* (2018), “공급사슬 상에서 공급 불확실성이 소매자주도 및 공급자주도 재고관리방안에 미치는 영향”, 한국물류과학기술학회 2018년 추계학술대회, Nov. 15-16.
- Yuh, J., Chung, S. and Cheong, T.* (2016) “Reformulation-linearization Technique Application On Integer Programming Models For Organ Exchange Program,” INFORMS 2016 Annual Meeting, Nashville, TN, Nov. 13-16.
- 진상규, 김승환, 이순교, 정태수* (2016) “빅 데이터에 근거한 강의실 자동 배정 알고리즘 설계와 학사관리 시스템 적용사례,” 2016년 한국정보처리학회 추계학술발표대회, Nov. 4 – 5.
- Lee, S.-K., Chung, S.-H. and Cheong, T.* (2016) “A Variable Neighborhood-based Heuristic for the Periodic Vehicle Routing Problem,” The 11th International Congress on Logistics and SCM Systems (ICLS 2016), Bali, Indonesia, Jul. 26-29.
- 이순교, 정석현, 정태수* (2016) “리드타임의 불확실성이 고려된 지속가능한 최적주문량에 관한 연구,” 2016 한국로지스틱스학회 춘계학술발표대회, May 27.
- 유준상, 이순교, 정석현, 정태수* (2016) “강의 시간이 정해진 강의에 대한 강의실 할당 알고리즘,” 2016 한국경영과학회 · 대한산업공학회 · 대한인간공학회 · 한국산업경영시스템학회 · 한국시뮬레이션학회 춘계공동학술대회, Apr. 13 – 16.
- Kim, G., Cheong, T., and Ong, Y. S. (2015) “Rollout Algorithm For The Dynamic Vehicle Routing Problem In City Logistics,” INFORMS 2015 Annual Meeting, Philadelphia, PA, Nov. 1-4.
- 이순교, 정태수* (2015), “불확실한 리드타임 하에서의 지속가능한 최적주문량에 관한 연구,” 2015 한국경영과학회 추계학술대회, Oct. 23.
- Lee, S.-K., and Cheong, T.* (2015) “A Memetic Algorithm Approach for Solving the Truck and Trailer Routing Problem,” The 10th International Congress on Logistics and SCM Systems (ICLS 2015), Chiangmai, Thailand, Jul. 1-4.
- 이순교, 유준상, 정태수* (2015) “수송기간의 불확실성이 고려된 지속가능한 최적주문량에 관한 연구,” 2015 한국경영과학회 · 대한산업공학회 · 대한인간공학회 · 한국산업경영시스템학회 · 한국시뮬레이션학회 춘계공동학술대회, Apr. 9 – 10.
- Song, S. H., Cheong, T., and Na, S. (2015) “Locating Battery Swapping Stations for Smart e-Bus System,” 56th Annual Transportation Research Forum, Atlanta, GA, Mar. 12-14.
- 정태수, Goh, M., 송상화 (2014) “직접배송 공급사슬 환경 하에서 재고정보 불일치의 영향에 대한 연구,” 2014 한국SCM종합발표대회, Nov. 14.
- Cheong, T., and Song, S. H. (2014) “Supply Chain Coordination under Moral Hazard,” INFORMS 2014 Annual Meeting, San Francisco, CA, Nov. 9-12.
- Song, S. H., Cheong, T., and Song, B. (2014) “Stochastic Optimization for Procurement of International Shipping Services,” Fourth International Conference on Industrial Engineering and Operations Management (IEOM 2014), Bali, Indonesia, Jan. 7-9.
- Cheong, T., Goh, M., and Song, S. H. (2013) “Effect of Inaccurate Inventory Information Sharing of a Drop-shipper with an Online Retailer,” INFORMS 2013 Annual Meeting, Minneapolis, MN, Oct. 6-9.
- Cheong, T., Erera, A., and White, C. C. (2012) “Improved Tour Determination for the Dynamic Traveling Salesman Problem,” INFORMS 2012 Annual Meeting, Phoenix, AZ, Oct. 14-17.
- Cheong, T., Erera, A., and White, C. C. (2012) “Improved Tour Determination for the Dynamic Traveling Salesman Problem,” ODYSSEUS 2012: 5th International Workshop on Freight Transportation and Logistics, Mykonos, Greece, May 21-25.
- Cheong, T., and White, C. C. (2010) “Dynamic Traveling Salesman Problem: Value of Real-time Traffic Information,” INFORMS 2010 Annual Meeting, Austin, TX, Nov. 7-10.
- Cheong, T., Erera, A., and White, C. C. (2010) “Inventory Control with Supply Chain Yield Information,” INFORMS 2010 Annual Meeting, Austin, TX, Nov. 7-10.
- Cheong, T., White, C. C., and Erera, A. (2009) “Optimal Policy Structure for Discrete State/Action, Periodic Review Inventory Models with Random Yield,” INFORMS 2009 Annual Meeting, San Diego, CA, Oct. 11-14.
- Cheong, T., and White, C. C. (2009) “Perishable Product Transportation with Costly Observation,” IIE Annual Conference and Expo 2009, Miami, May 30 – Jun. 3.
- Cheong, T., Grant, J., and Keskinocak, P. (2009) “Simulation Model of Nosocomial Infection Spread in the Neonatal Intensive Care Unit,” National Science Foundation Workshop: Computing at the Margins, Atlanta, GA, May 6-7.
- Cheong, T., and White, C. C. (2008) “Perishable Product Transportation with Costly Observation,” INFORMS 2008 Annual Meeting, Washington D.C., Oct. 12-15.
- Yoo, J. W., Park, N. K., Kim, Y. I., and Cheong, T.-S. (2005) “A Case Study for RFID Application to Business Process Automation in Container Depot,” INFORMS 2005 Annual Meeting, San Francisco, CA, Nov. 13-16.
- Sung, C. S., Cheong, T.-S., Song, S. H., et al. (2001) “Agent-based Conceptual Framework for Data Management in I-DSS with Data Warehouse Incorporated,” The Korean Operations Research and Management Science Society Conference.