Article ID Journal Published Year Pages File Type
388853 Expert Systems with Applications 2008 9 Pages PDF
Abstract

An extended QFD planning model is presented for selecting design requirements (DRs) that consider longitudinal effect. In the proposed model, the longitudinal effect is incorporated by introducing a time dimension into the existing house of quality structure. As a consequence of explicitly considering the longitudinal effect, the proposed model yields not only an optimal set of DRs but also the timing of their selection. The proposed model is demonstrated through a case study for improving customer loyalty in the high-speed internet service.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
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