@techreport{weko_224557_1, author = "Siqiao,Li and Tadashi,Dohi and Hiroyuki,Okamura", title = "Non-homogeneous Markov Process Modeling for Software Reliability Assessment: A Survey", year = "2023", institution = "Hiroshima University, Hiroshima University, Hiroshima University", number = "17", month = "mar" }