Farhadzadeh E.M., Muradaliyev A.Z.,
Ismailova S.M., Yusifli R.F.
Computer Technology of Formation
Control Samples
of Fire Safety Rules of Objects Electro
Power Systems
The safety of electrical power system
facilities is one of the most important characteristics of
operational efficiency. The importance of safety is shown,
first of all, that their discrepancy to shown requirements
results not only in the big material damage, but also to
infringement of ecology, a traumatism and destruction of the
personnel serving object. Increase of efficiency of the
control and the analysis of execution of Safety rules can be
reached on the basis of computer technologies, by transition
from the qualitative characteristic of safety to
quantitative. The initial stage of increase of safety of
objects of electro power systems is transition to modelling
control samples Fire Safety rules, to a substantiation of
volume samples and to documentary acknowledgement of
execution of Safety rules.
DOI:
https://doi.org/10.24411/1932-2321-2019-12001
Boyan Dimitrov
Events Dependence
Used in Reliability Speaks
More to Know. Modeling Competing Risks
In this article we show how some known
to us measures of dependence between random events can be
easily transferred into measures of local dependence between
random variables. This enables everyone to see and visually
evaluate the local dependence between uncertain units on
every region of their particular values. We believe that the
true value of the use of such dependences is in applications
on non-numeric variables, as well as in finances and risk
studies. We also trust that our approach may give a serious
push into the microscopic analysis of the pictures of
dependences offered in big data. Numeric and graphical
examples should confirm the beauty, simplicity and the
utility of this approach, especially in reliability models.
DOI:
https://doi.org/10.24411/1932-2321-2019-12002
Rajesh Dangwal, Kapil Naithani
Defuzzification of
Healthcare Related Problem by Using Intervalued Trapezoidal Fuzzy Numbers and Their
Functional
In healthcare related problems there exist some medical
error due to involvement of human errors and technologies
error. In general the available data is not sufficient to
assess the clinical process. This study uses level intervalued
trapezoidal fuzzy numbers and their functional to evaluate
the estimate reliability of system in the fuzzy sense, In
this paper we uses fault tree diagram of the mixed system
(series and parallel system) and we change their crisp
probability to trapezoidal fuzzy number and a new approach
of functional of fuzzy number has developed and Computed
results have been compared with results obtained from other
existing techniques.
DOI:
https://doi.org/10.24411/1932-2321-2019-12003
Y. Sarada, R. Shenbagam
On Warranty Cost
Analysis For a Software Reliability Model Via Phase Type
Distribution
This research work investigates an
optimal software release problem via phase type
distribution, warranty and risk cost analysis. The inter
arrival time of software failure is assumed to be a phase
type distribution. The PH-SRM is one of the most flexible
models, which overarches the existing non-homogeneous
Poisson process (NHPP) models, and can approximate any type
of NHPP-based models with high accuracy. Based on the phase
type Non- homogeneous Poisson Process (PHNHPP) formulation
and using the renewal reward theorem, the long run average
cost rate is obtained. As model parameter estimation is an
important issue in developing software reliability models,
the software failure parameter has been estimated by the
moment matching method. Finally, a numerical example is
provided to illustrate the theoretical results therein.
DOI:
https://doi.org/10.24411/1932-2321-2019-12004
Rama Shanker, Kamlesh Kumar Shukla
A Generalization Of
Weibull Distribution
In this paper, a generalization of
Weibull distribution (GWD), which includes Weibull and
exponential distributions as special cases, has been
proposed and investigated. Its moments, hazard rate function
and stochastic ordering have been discussed. The method of
maximum likelihood estimation has been discussed for
estimating its parameters. The goodness of fit of the
proposed distribution has been discussed with a real
lifetime dataset and the fit has been found quite
satisfactory over some well-known lifetime distributions.
DOI:
https://doi.org/10.24411/1932-2321-2019-12005
Gaurav Kumar Srivastava, Dr. Santosh
Kumar, Dr. Himanshu Pandey
Modelling of an
Offline and Online Software for Normalization of Microarray
Data of Gene Expression by Perl, Bioperl and PerlTk and
Perl-CGI
B-Chip Reverence is an online database which isfreely
accessible for microarray redundancy removal &
normalizationand various data analysis techniques are
applied on the data. This software accurately handle the
massive amount of data.The growing use of DNA microarrays in
biomedical research has led to the proliferation of
analysis tools. These software programs address different
aspects of analysis (e.g. normalization and clustering
within and across individual arrays) as well as extended
analysis methods (e.g. clustering, annotation and mining of
multiple datasets).After studying all the terms and problems
related to Microarray technique, we tried to make an-open
and user friendly software to deal with all the problems and
to run all the steps of this technique, so that we used Perl
& Perl-cgi. perl-cgi stands for Common Gateway Interface, is
a standard programming interface between Web servers and
external programs. perl-cgi executes external programs on
the webserver.
DOI:
https://doi.org/10.24411/1932-2321-2019-12006
Jagdatta Singh, Gaurav Kumar Srivastava,
Himanshu Pandey
Moving Video Camera
Vigilance Using DBSCAN
The author is trying to develop a model
for dynamic or moving video camera vigilance using Density
Based Clustering and location sensors. The authors try to
exploit the rich functionality exposed by the machine
learning paradigm in which the stochastic environment to
learn is depicted as a two dimensional graph where the
position of an object can be given by its coordinates. The
author uses DBSCAN algorithm along with sensor enabled test
ground area that keeps the X and Y co-ordinates of the
moving objects. The idea here is to capture continuous video
of the densest cluster of objects moving together. One
practical usage of such system is a wild landscape where
groups of animals are moving together to some destination.
There will be a somewhat unorganized haphazard movement but
we intend to capture only those animals that are greater in
number as a group and the camera should move picturing them.
This can be achieved by the DBSCAN algorithm
DOI:
https://doi.org/10.24411/1932-2321-2019-12007
G.Ayyappan, R.Gowthami
Analysis of MAP/PH/1
retrial queue with constant retrial rate, Bernoulli schedule
vacation, Bernoulli feedback, breakdown and Repair
A retrial queueing model in which the inter arrival times
follow Markovian Arrival Process (MAP) and the service times
follow phase type distribution is studied. At the end of
receiving the service, the customer has two options namely,
either he may go to orbit with probability to
get the service again, if he is not satisfied or with
probability , he
may depart the system. Similarly, at the end of providing
service, the server can either opt to take vacation with
probability or
be idle with probability .
During the busy period, the server may experience breakdown.
Both the breakdown times and repair times of the server
follow exponential distribution with parameter and
respectively.
The resulting QBD process is analysed in the steady state by
employing matrix analytic method. The busy period analysis
of our model has also been done. Finally, the numerical and
graphical illustration of our model has been given.
DOI:
https://doi.org/10.24411/1932-2321-2019-12008
