Monotonic change point estimation of generalized linear model-based regression profiles

F Sogandi, A Amiri - Communications in Statistics-Simulation and …, 2017 - Taylor & Francis
In this article, a maximum likelihood estimator is derived in the generalized linear model-
based regression profiles under monotonic change in Phase II. The performance of the …

Estimating the change point of the parameter vector of multivariate Poisson processes monitored by a multi-attribute T 2 control chart

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 …

Anomaly detection in activities of daily living with linear drift

Ó Belmonte-Fernández, A Caballer-Miedes… - Cognitive …, 2020 - Springer
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 …

Change point estimation of gamma regression profiles with a linear trend disturbance

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 …

Change point estimation of high-yield processes with a linear trend disturbance

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 …

[HTML][HTML] Change point estimation of a normal process variance with monotonic change

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 …

[PDF][PDF] A Study of Method for Tracing State Transition on Time Series of Process Variance

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 …

状態変化追跡方法の提案とその利活用に関する一考察

竹本康彦, 有薗育生 - 日本経営工学会論文誌, 2015 - jstage.jst.go.jp
抄録 工程で製造される製品には必ずバラツキが存在する. このバラツキをもったデータにおいて,
工程の状態変化をモニタリングし工程の異常を検知する方法として管理図が知られている …

[PDF][PDF] Development and usage of process state transition tracking method for successive data

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 …