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Optimal mission abort policy for partially repairable heterogeneous systems
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory - In: European journal of operational research : EJOR 271 (2018) 3, pp. 818-825
Persistent link: https://www.econbiz.de/10011903221
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Optimal preventive maintenance for systems having a continuous output and operating in a random environment
Cha, Ji Hwan; Finkelstein, Maxim - In: Top : transactions in operations research 27 (2019) 2, pp. 327-350
Persistent link: https://www.econbiz.de/10012063840
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A hybrid preventive maintenance model for systems with partially observable degradation
Finkelstein, Maxim; Cha, Ji Hwan; Levitin, Gregory - In: IMA journal of management mathematics 31 (2020) 3, pp. 345-365
Persistent link: https://www.econbiz.de/10012258694
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Bivariate preventive maintenance of systems with lifetimes dependent on a random shock process
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory - In: European journal of operational research : EJOR 266 (2018) 1, pp. 122-134
Persistent link: https://www.econbiz.de/10011811616
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Optimal warranty policy with inspection for heterogeneous, stochastically degrading items
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory - In: European journal of operational research : EJOR 289 (2021) 3, pp. 1142-1152
Persistent link: https://www.econbiz.de/10012433685
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Stochastic modelling of operational quality of k-out-of-n systems
Cha, Ji Hwan; Finkelstein, Maxim - In: Top : an official journal of the Spanish Society of … 28 (2020) 2, pp. 424-441
Persistent link: https://www.econbiz.de/10012236999
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On the delayed worse-than-minimal repair model and its application to preventive replacement
Cha, Ji Hwan; Finkelstein, Maxim; Levitin, Gregory - In: IMA journal of management mathematics 34 (2023) 1, pp. 101-122
Persistent link: https://www.econbiz.de/10013541843
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An advanced acceptance reliability sampling plan for heterogeneous items subject to external shocks
Cha, Ji Hwan; Finkelstein, Maxim - In: IMA journal of management mathematics 35 (2024) 2, pp. 197-213
Persistent link: https://www.econbiz.de/10014526116
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Comparison of combined stochastic risk processes and its applications
Cha, Ji Hwan - In: European journal of operational research : EJOR 215 (2011) 2, pp. 404-410
Persistent link: https://www.econbiz.de/10009302769
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An extended stochastic failure model for a system subject to random shocks
Cha, Ji Hwan; Lee, Eui Yong - In: Operations research letters 38 (2010) 5, pp. 468-473
Persistent link: https://www.econbiz.de/10008658769