STA Niaki, M Khedmati - The International Journal of Advanced …, 2013 - Springer
When a control chart signals an out-of-control condition, knowing when the process has really changed (the change point) accelerates the identification of the source of special …
Anomalyq detection in Activities of Daily Living (ADL) plays an important role in e-health applications. An abrupt change in the ADL performed by a subject might indicate that she/he …
F Sogandi, A Amiri - International Journal of Quality …, 2014 - inderscienceonline.com
Estimating the real time of shifts in process would ease the identification of special causes and leads to saving in time and cost, so it is very important for process improvement. On the …
STA Niaki, M Khedmati - The International Journal of Advanced …, 2013 - Springer
In this paper, the maximum likelihood estimator (MLE) of the change point in a high-yield process when a linear trend disturbance occurs in the proportion nonconformity of the …
R Noorossana, M Heydari - Scientia Iranica, 2012 - Elsevier
When a control chart signals an out-of-control condition, a search begins to identify and eliminate the cause of disturbance. Identification of the time when a change manifests itself …
Y Takemoto, I Arizono - Proceedings of 170th Asian Pacific Industrial …, 2016 - conf.tw
Quality of items produced at a manufacturing process isn't necessarily uniform. Quality characteristics of respective items have stochastic variability. Control charts are basic tools …
Y Takemoto, I Arizono - J. Jpn Ind. Manage. Assoc, 2015 - scholar.archive.org
In general, the quality of items produced in a manufacturing process is not necessarily uniform, and it has stochastic variability. Control charts are basic tools for detecting a change …