A Lifecycle-Cost Model for Set-based Concept Testing. - Shun Takai (Concurr. Eng. Res. Appl., 2010)

The Maximum Resource Allocation for Uncertainty Reduction in a Decision-analytic Concept Selection. - Shun Takai; Kosuke Ishii (Concurr. Eng. Res. Appl., 2010)

A Use of Subjective Clustering to Support Affinity Diagram Results in Customer Needs Analysis. - Shun Takai; Kosuke Ishii (Concurr. Eng. Res. Appl., 2010)

A Bayesian Method for Predicting Future Customer Need Distributions. - Shun Takai; Tae Yang; John A. Cafeo (Concurr. Eng. Res. Appl., 2011)

Sensitivity analysis of relative worth in quality function deployment matrices. - Shun Takai; Robins Mathai Kalapurackal (Concurr. Eng. Res. Appl., 2012)

Impacts of fairness, engineers' evaluations, and penalty of product failure in multi-equilibria non-cooperative design. - Shun Takai (Concurr. Eng. Res. Appl., 2015)