Reliability tests for Weibull distribution with variational shape parameter based on sudden death lifetime data. - Ikuo Arizono; Yuuki Kawamura; Yasuhiko Takemoto (Eur. J. Oper. Res., 2008)

Approach to identifying out-of-control variables in multivariate T2 control chart using AIC. - Yasuhiko Takemoto; Rumi Tanaka; Ikuo Arizono (IWCIA, 2013)

A proposal of bargaining solution for cooperative contract in a supply chain. - Wakana Kato; Ikuo Arizono; Yasuhiko Takemoto (J. Intell. Manuf., 2018)

Moral hazard problem and collaborative coordination in supply chain with capacity reservation contract. - Yasuhiko Takemoto; Ikuo Arizono (Int. J. Prod. Res., 2020)

An analysis of steady-state distribution in M/M/1 queueing system with balking based on concept of statistical mechanics. - Ikuo Arizono; Yasuhiko Takemoto (RAIRO Oper. Res., 2021)

Stability evaluation in process mean using Bayesian statistics and information theory. - Yasuhiko Takemoto; Ikuo Arizono (Qual. Reliab. Eng. Int., 2022)

Collaborative bargaining solution in tandem supply chain through cooperative game theoretical approach. - Ikuo Arizono; Yasuhiko Takemoto (RAIRO Oper. Res., 2022)