Jia Liu received her Bachelor's degree in Statistics from Yunnan Normal University in 2022, and she is currently pursuing a Master's degree at Yunnan Normal University in Statistics since 2022. Her research interests include statistical theory, applied probability, lifetime analysis, and life testing.

Liang Wang received his Ph.D. degree in Applied Mathematics from Northwestern Polytechnical University, Xi'an, China, in 2012. He is currently a full Professor with the School of Mathematics, Yunnan Normal University, Kungming, China. His research interests include applied probability and statistics, reliability analysis, and life testing.

Yogesh Mani Tripathi received his Ph.D. degree from the Department of Mathematics, Indian Institute of Technology Kharagpur, India, under the guidance of Prof. S. Kumar. He was a Postdoctoral Fellow with Prof. Éric Marchand with the Department of Mathematics at University of Sherbrooke, Canada and with G. S. Shieh at Institute of Statistical Science, Academia Sinica, Taiwan. Currently, he is an Assistant Professor with the Department of Mathematics, Indian Institute of Technology Patna, India. His research interests are in decision theory, life testing, and reliability analysis.

Yuhlong Lio is a Professor in the Department of Mathematical Sciences at the University of South Dakota. His research interests include reliability, smooth estimation, survival analysis, and statistical process control. He received his B.S. in Mathematics from National Cheng-Kung University, his M.S. in Mathematics from National Central University, and his Ph.D from the University of South Carolina in 1987.