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Quality characteristics are subject of both manufacturing and service industries, which include not only the variables but the attributes as well. In Quality Control area substantial research has been done for Auto-correlated variables; however, no attempt was done for Auto-correlated attributes. Ignoring the autocorrelation structure in constructing control charts cause the in-control run length...
An automatic position detection system of a desired target is developed based on the nonlinear correlation approach. The hidden target is extracted by ortho-normalization and normalized correlation between camouflaged scene and target vectors. Uniform intensity transformation technique is applied for both of them. The camouflaged targets can be detected independently of the illumination conditions...
Goodness of pronunciation (GOP) is a confidence measure widely used in automatic pronunciation evaluation (APE) and it does not use the phone loop recognition lattice to calculate the confidence score. This paper presents a lattice-based GOP algorithm utilizing the information from the lattice, in order to obtain a more accurate confidence score. Experimental results reveal that the proposed LGOP...
The ECG signal, among all vital signals, has attracted more attention due to its importance in diagnosing health conditions. In recent years T wave alternans (TWA) has been used to predict Sudden Cardiac death (SCD). TWA is the beat-to-beat alterations in the T wave amplitude. A new method is proposed in this article to detect These Waves more precisely and quickly the algorithm can also be implemented...
This paper puts forward a new the role-based workflow model which is applicable to the shipping industry. Firstly based on the characteristics of SRS, we obtain the RBAC relational diagram which is applicable to SRS. Then combined this diagram and the traditional role-based workflow model, the new model was put forward. At last, from the mathematics view we describe the model in detail.
This paper presents an assessment of broadband penetration among OECD member countries and the Middle East including Iran, to ascertain if broadband usage can be used as a predictor of ICT exports. Using inferential statistics, the linear relationship between the following pairs of variables were evaluated: monthly charge and volume of DSL subscription; volume of DSL subscription and speed of connection;...
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