| 2015 | On Two General Classes of Discrete Bivariate Distributions | 차지환 | Article |
| 2016 | Optimal burn-in procedure for mixed populations based on the device degradation process history | 차지환 | Article |
| 2015 | Optimal Burn-in Time Under Additional Restrictions | 이연호 | Master's Thesis |
| 2010 | Optimal design of a general warm standby system | 차지환 | Article |
| 2021 | Optimal inspection for missions with a possibility of abortion or switching to a lighter regime | 차지환 | Article |
| 2016 | Optimal Long-Run Imperfect Maintenance With Asymptotic Virtual Age | 차지환 | Article |
| 2018 | Optimal mission abort policy for partially repairable heterogeneous systems | 차지환 | Article |
| 2019 | Optimal preventive maintenance for systems having a continuous output and operating in a random environment | 차지환 | Article |
| 2023 | Optimal preventive maintenance strategy for populations of systems that generate outputs | 차지환 | Article |
| 2022 | Optimal preventive switching of components in degrading systems | 차지환 | Article |
| 2016 | Optimal Replacement of Heterogeneous Items With Minimal Repairs | 차지환 | Article |
| 2018 | Optimal replacement policy under a general failure and repair model: Minimal versus worse than old repair | 차지환 | Article |
| 2021 | Optimal warranty policy with inspection for heterogeneous, stochastically degrading items | 차지환 | Article |
| 2016 | Point process approach to modeling and analysis of general cascading failure models | 차지환 | Article |
| 2021 | Poisson generalized gamma process and its properties | 차지환 | Article |
| 2024 | Poisson generalized Lindley process and its properties | 차지환 | Article |
| 2019 | Poisson Lindley process and its main properties | 차지환 | Article |
| 2018 | Poisson process | 차지환 | Book Chapter |
| 2018 | Poisson shock model with applications to preventive maintenance | 차지환 | Book Chapter |
| 2017 | Prediction of the residual failure processes based on the process history | 차지환 | Article |
| 2018 | Preliminaries: Reliability and point processes | 차지환 | Book Chapter |
| 2014 | Preservation of ageing classes in deterioration models with independent increments | 차지환 | Article |
| 2024 | Preservation of the log concavity by Bernstein operator with an application to ageing properties of a coherent system | 차지환 | Article |
| 2013 | Preservation properties of a renewal process stopped at a random dependent time | 차지환 | Article |
| 2024 | Preventive maintenance for the constrained multi-attempt minimal repair | 차지환 | Article |
| 2022 | Reducing degradation and age of items in imperfect repair modeling | 차지환 | Article |
| 2021 | Rejoinder to "Virtual age, is it real?" | 차지환 | Article |
| 2010 | Reliability of a system subject to a random shock process | 차지환 | Conference Paper |
| 2017 | Reliability sampling plan for repairable items following general failure process and its statistical analysis | 차지환 | Article |
| 2018 | Renewal processes and applications | 차지환 | Book Chapter |
