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A phase-type geometric process repair model with spare device procurement and repairman's multiple vacations
Yu, Miaomiao; Tang, Yinghui; Liu, Liping; Cheng, Jiang - In: European journal of operational research : EJOR 225 (2013) 2, pp. 310-323
Persistent link: https://www.econbiz.de/10009706114
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Economic and economic-statistical designs of an image control chart for two-unit series systems with condition-based maintenance
Liu, Liping; Yu, Miaomiao; Ma, Yizhong; Tu, Yiliu - In: European journal of operational research : EJOR 226 (2013) 3, pp. 491-499
Persistent link: https://www.econbiz.de/10009718835
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A new foundation for the mean-variance analysis
Liu, Liping - In: European journal of operational research : EJOR 158 (2004) 1, pp. 229-242
Persistent link: https://www.econbiz.de/10006647095
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Approximate portfolio analysis
Liu, Liping - In: European journal of operational research : EJOR 119 (1999) 1, pp. 35-49
Persistent link: https://www.econbiz.de/10006666159
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Economic and economic-statistical designs of an control chart for two-unit series systems with condition-based maintenance
Liu, Liping; Yu, Miaomiao; Ma, Yizhong; Tu, Yiliu - In: European journal of operational research : EJOR 226 (2013) 3, pp. 491-499
Persistent link: https://www.econbiz.de/10010067674
Cover Image
A phase-type geometric process repair model with spare device procurement and repairman’s multiple vacations
Yu, Miaomiao; Tang, Yinghui; Liu, Liping; Cheng, Jiang - In: European journal of operational research : EJOR 225 (2013) 2, pp. 310-323
Persistent link: https://www.econbiz.de/10010053875