Results 121 to 130 of about 5,815 (232)

The ARL of EWMA Chart for Monitoring ZINB Model Using Markov Chain Approach [PDF]

, 2014
Chanaphun Chananet, Saowanit Sukparungsee, Yupaporn Areepong   +2 more
openalex   +1 more source

Jump-preserving monitoring of dependent time series using pilot estimators [PDF]

An important problem of the statistical analysis of time series is to detect change-points in the mean structure. Since this problem is a one-dimensional version of the higher dimensional problem of detecting edges in images, we study detection rules ...
Steland, Ansgar
core  

A study on the effects of a skewed distribution on the EWMA and MA charts [PDF]

, 2014
Jeng Young Liew, Michael B. C. Khoo, Siang Gee Neoh   +2 more
openalex   +1 more source

Design of EWMA Control Charts for Assuring Predetermined Production Process Quality [PDF]

, 2013
Jitao Fang, Hui Wang, Weiwei Deng
openalex   +1 more source

Optimal Design for SARMA(P,Q)L Process of EWMA Control Chart

, 2014
Yupaporn Areepong
openalex   +4 more sources

Max-EWMA chart for time and magnitude monitoring using generalized exponential distribution

, 2022
Ayesha Talib, Sajid Ali, Ismail Shah
openalex   +2 more sources

Control charts for monitoring the mean of AR(1) data [PDF]

New product development is one of the most powerful but difficult activities in business. It is also a very important factor affecting final product quality. There are many techniques available for new product development.
Wieringa, J.E.
core   +1 more source

Theory and applications of univariate distribution-free Shewhart, CUSUM and EWMA control charts

, 2011
Marien Alet Graham
openalex   +2 more sources

Memory type Bayesian adaptive max-EWMA control chart for weibull processes

Scientific Reports
The simultaneous monitoring of both the process mean and dispersion has gained considerable attention in statistical process control, especially when the process follows the normal distribution.
Abdullah A. Zaagan, Imad Khan, Amel Ayari-Akkari, Aamir Raza, Bakhtiyar Ahmad   +4 more
doaj   +1 more source

A Novel Moving Average–Exponentiated Exponentially Weighted Moving Average (MA-Exp-EWMA) Control Chart for Detecting Small Shifts

Mathematics
Process monitoring plays a vital role in ensuring quality stability, and, operational efficiency across fields such as manufacturing, finance, biomedical science, and environmental monitoring.
Jun-Hao Lu, Chang-Yun Lin
doaj   +1 more source