Optimal number of minimal repairs before replacement based on a cumulative repair-cost limit policy. - Chin-Chih Chang; Shey-Huei Sheu; Yen-Luan Chen (Comput. Ind. Eng., 2010)

A Periodic Replacement Model Based on Cumulative Repair-Cost Limit for a System Subjected to Shocks. - Shey-Huei Sheu; Chin-Chih Chang; Yen-Luan Chen; Zhe George Zhang (IEEE Trans. Reliab., 2010)

A multi-criteria optimal replacement policy for a system subject to shocks. - Chin-Chih Chang; Shey-Huei Sheu; Yen-Luan Chen; Zhe George Zhang (Comput. Ind. Eng., 2011)

A bivariate optimal imperfect preventive maintenance policy for a used system with two-type shocks. - Yen-Luan Chen (Comput. Ind. Eng., 2012)

A Block Replacement Policy for Systems Subject to Non-homogeneous Pure Birth Shocks. - Shey-Huei Sheu; Yen-Luan Chen; Chin-Chih Chang; Zhe George Zhang (IEEE Trans. Reliab., 2012)

Extended optimal replacement policy for a system subject to non-homogeneous pure birth shocks. - Shey-Huei Sheu; Yen-Luan Chen; Chin-Chih Chang; Zhe George Zhang (Comput. Ind. Eng., 2013)

Optimal Number of Repairs Before Replacement for a System Subject to Shocks of a Non-Homogeneous Pure Birth Process. - Shey-Huei Sheu; Yen-Luan Chen; Chin-Chih Chang; Zhe George Zhang (IEEE Trans. Reliab., 2013)

Optimal preventive maintenance and repair policies for multi-state systems. - Shey-Huei Sheu; Chin-Chih Chang; Yen-Luan Chen; Zhe George Zhang (Reliab. Eng. Syst. Saf., 2015)

Optimum random and age replacement policies for customer-demand multi-state system reliability under imperfect maintenance. - Yen-Luan Chen; Chin-Chih Chang; Dwan-Fang Sheu (Int. J. Syst. Sci., 2016)

Generalized multi-parameter preventive replacement policy for systems with random processing times. - Chin-Chih Chang; Yen-Luan Chen; Xiaoling Yin; Zhe George Zhang (INFOR Inf. Syst. Oper. Res., 2019)