The architecture of project management of distributed concurrent product design in a virtual enterprise is put forward. The process of project management and it
Groebner bases is an important concept in polynomial ideals. In this paper the method of Groebner bases is applied to solving spatial Burmester problem for the
Variation is the fundamental cause of poor quality. In order to reduce variation and seek quality improvement opportunities, it is important to understand how v
Since Lowry et al. [1992] proposed a multivariate version of the exponentially weighted moving average (EWMA) control chart, the multivariate EWMA control chart