@inproceedings{paperid:1103109, author = {Zaeemzadeh, Motahareh and Ahmadi, Jafar}, title = {Optimal age rReplacement in k-out-of-n: G systems with random replacement time}, booktitle = {The 11th Seminar on Reliability Theory and its Applications}, year = {2025}, location = {اصفهان, IRAN}, keywords = {Expected cost rate function; k-out-of-n: G system; Optimization; Proportional hazard rate; Weibull distribution}, }