Welcome to LST Lab.
Welcome to Stochastic Systems Lab. in the Department of Industrial and Management Engineering at POSTECH.
Our mission is to develop efficient and effective methodologies for the analysis and optimization of large-scale stochastic systems. Research topics include but are not limited to
Queueing Theory and Stochastic Processes,
Stochastic Simulation,
Applied Statistics and Machine Learning for Spatio-Temporal Prediction,
Reliability and Data-Driven Quality Control,
Forecasting Energy Demand-Supply and Operations of Energy Storage Systems.
POSTECH 산업경영공학과 확률시스템 연구실(LST Lab.)에 오신 것을 환영합니다.
LST Lab.에서는 불확실성을 내포하고 있는 시스템의 성능분석 및 최적운영에 관한 연구를 수행하고 있습니다. 연구주제는 다음과 같습니다.
대기이론, 확률과정
시뮬레이션
시공간 데이터 예측을 위한 응용통계 및 기계학습
신뢰성 및 데이터 기반 품질 관리
에너지 수급 예측 및 에너지 저장 장치 운영 최적화
2023/11/17 Prof. Ko and Jaehyoung Ju's collaboration work with Prof. Eunshin Byon (U. of Michigan) and Euihwan Lee (Hyundai Motor Company) entitled "Condition-based Selective Maintenance Optimization for Large-scale Systems Consisting of Many Homogeneous Units," was accepted for publication in IEEE Transactions on Reliability.
2023/08/01 Prof. Ko and Seung Min Baik's collaboration work with Prof. Cho (Kangnam Univ.) entitled "Reliability Improvement of Circular k-out-of-n: G Balanced Systems through Center of Gravity" was accepted for publication in IEEE Access.
2023/07/27 Jongwon Kim, Eunbi Park, and Prof. Ko's work entitled "Probabilistic Modeling of Fish Growth in Smart Aquaculture Systems" was accepted for publication in KSII Transactions on Internet and Information Systems.
2023/02/08 Seung Min Baik and Prof. Ko's work entitled "QoS-aware energy-efficient workload routing and server speed control policy in data centers: a robust queueing theoretic approach" was accepted for publication in IISE Transactions.
2023/11/17 고영명 교수, 주재형 박사과정, 우리 연구실 졸업생 이의환 현대자동차 연구원, 미시건 대학교 변은신 교수와 공동 연구한 "Condition-based Selective Maintenance Optimization for Large-scale Systems Consisting of Many Homogeneous Units," 논문이 신뢰성 분야 최고 저널 중 하나인 IEEE Transactions on Reliability 저널에 게재 승인됨
2023/08/01 고영명 교수, 백승민 박사과정, 우리 연구실 졸업생 강남대 조용규 교수와 공동 연구한 "Reliability Improvement of Circular k-out-of-n: G Balanced Systems through Center of Gravity" 논문이 IEEE Access 저널에 게재 승인됨
2023/07/27 김종원 박사과정, 박은비 석사과정, 고영명 교수가 연구한 "Probabilistic Modeling of Fish Growth in Smart Aquaculture Systems" 논문이 KSII Transactions on Internet and Information Systems 저널에 게재 승인됨
2023/02/08 백승민 박사과정, 고영명 교수가 연구한 "QoS-aware energy-efficient workload routing and server speed control policy in data centers: a robust queueing theoretic approach" 논문이 산업공학 분야 최고 저널 중 하나인 IISE Transactions 저널에 게재 승인됨
