There are some situations when the process mean fluctuates from time to time but is still
considered as in-control and the process standard deviation is a linear function of the …

In this study, distributed lag nonlinear models (DLNM) were built to characterize the non-
linear exposure-lag-response relationship between the concentration of PM 2.5 and O 3 and …

An overview of monitoring schemes from a class called generally weighted moving average
(GWMA) is provided. A GWMA scheme is an extended version of the exponentially weighted …

It aims to improve the efficiency of information collection and extraction in the current
intelligent transportation system, and accurately mine the vehicle trajectory data By using …

Core body temperature (CBT) emerges as a pivotal physiological marker in sleep research,
and the commonly employed invasive CBT measurements significantly disrupt the sleep …

Nationwide O 3 has been deteriorating and shows an obvious spatial aggregation effect
(SAE), while there are still many cities not meeting Chinese national standards for PM 2.5 …

Memory control chart such as multivariate CUSUM (MCUSUM) and multivariate EWMA
(MEWMA) control charts are considered superior for the detection of small-to-moderate …

In industries, multi-variety and small batch processes are extremely common due to the fact
that the production process is moving towards flexible manufacturing to meet the increasing …

It's well known that skin temperature regularly fluctuates during the sleeping period, but few
studies quantitatively analyzed its changed during sleep-awake transformation. In …

Control charts for two-parameter exponential distributions are widely used in monitoring
quality and lifetime processes, and more useful and flexible than the chart for one parameter …