Results 191 to 200 of about 5,815 (232)

Enhancing Emergency Department Management: A Data-Driven Approach to Detect and Predict Surge Persistence. [PDF]

open access: yesHealthcare (Basel)
Lim KH   +7 more
europepmc   +1 more source

The efficiency of the EWMA capability chart

2007 IEEE International Conference on Industrial Engineering and Engineering Management, 2007
In order to monitor unstable but capable processes Castagliola & Vannman have recently suggested a procedure based on an EWMA approach, called EWMA capability chart, for monitoring Vannman's Cp(u,v)-family of capability indices and showed how their proposed approach efficiently monitors capable processes by detecting a decrease or increase of the ...
Castagliola, Philippe, Vännman, Kerstin
openaire   +2 more sources

The EWMA median chart with estimated parameters

IIE Transactions, 2015
ABSTRACTThe usual practice in control charts is to assume that the chart parameters are known or can be accurately estimated from in-control historical samples and the data are free from outliers. Both of these assumptions are not realistic in practice: a control chart may involve the estimation of process parameters from a very limited number of ...
Castagliola, Philippe   +2 more
openaire   +2 more sources

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