The reliability assessment of a two-dimensional infocommunication network based on mobile sensors in a propagation environment with flat boundaries

2019 ◽  
Vol 2 (1) ◽  
pp. 71-85
Author(s):  
I. V. Kudryavchenko ◽  
◽  
V. Yu. Karlusov ◽  
Keyword(s):  
Reliability Assessment ◽  
Mobile Sensors ◽  
Two Dimensional

Two-dimensional shear wave elastography with propagation-based reliability assessment for grading hepatic fibrosis and portal hypertension

2016 ◽  
Vol 23 (9) ◽  
pp. 595-602 ◽  
Author(s):  
Hitoshi Maruyama ◽  
Kazufumi Kobayashi ◽  
Soichiro Kiyono ◽  
Tadashi Sekimoto ◽  
Tatsuo Kanda ◽  
...  
Keyword(s):  
Portal Hypertension ◽  
Shear Wave ◽  
Hepatic Fibrosis ◽  
Reliability Assessment ◽  
Shear Wave Elastography ◽  
Two Dimensional

TWO-DIMENSIONAL CHANGE-POINT MODELING FOR SOFTWARE RELIABILITY ASSESSMENT

2010 ◽  
Vol 17 (06) ◽  
pp. 531-542 ◽  
Author(s):  
SHINJI INOUE ◽  
KEISUKE FUKUMA ◽  
SHIGERU YAMADA
Keyword(s):  
Software Reliability ◽  
Change Point ◽  
Growth Process ◽  
Reliability Assessment ◽  
Testing Time ◽  
Reliability Growth ◽  
Two Dimensional ◽  
Occurrence Time ◽  
Software Failure ◽  
Software Reliability Growth

Most of software reliability growth models (SRGMs) describe a software reliability growth process depending on only testing-time. However, it is said that a software reliability growth process in an actual testing-phase of a software development process depends on not only testing-time but also testing-effort factors. And we often observe a phenomenon that stochastic characteristics of the software failure-occurrence time or the software failure-occurrence time-interval changes notably in an actual testing-phase. The testing-time when such phenomenon is observed is called change-point. It is said that the effect of change-point on the software reliability growth process influences accuracy for software reliability assessment based on conventional SRGMs. This paper discusses a two-dimensional software reliability growth modeling with change-point for describing an actual phenomenon being related to the software reliability growth process. Further, we show examples of the applications of software reliability assessment based on our two-dimensional SRGM by using actual data.

Spectrophotometric measurements of objective-prism spectra

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler
Keyword(s):  
Progress Report ◽  
Two Dimensional ◽  
Objective Prism ◽  
Made In

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.

Introductory paper

1966 ◽  
Vol 24 ◽  
pp. 3-5
Author(s):  
W. W. Morgan
Keyword(s):  
Line Intensity ◽  
Classification Scheme ◽  
Two Dimensional ◽  
Spectral Classification ◽  
Dimensional Array ◽  
Rr Lyrae ◽  
Metallic Line ◽  
Introductory Paper ◽  
Parameter Varying ◽  
Definition Of

1. The definition of “normal” stars in spectral classification changes with time; at the time of the publication of theYerkes Spectral Atlasthe term “normal” was applied to stars whose spectra could be fitted smoothly into a two-dimensional array. Thus, at that time, weak-lined spectra (RR Lyrae and HD 140283) would have been considered peculiar. At the present time we would tend to classify such spectra as “normal”—in a more complicated classification scheme which would have a parameter varying with metallic-line intensity within a specific spectral subdivision.

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