Volume 11 Issue 1
Published: 2025-06-25
Contents
Article
Using Information of population in estimating parameters of multiple regression Models based on Quantile regression with Application
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Is in this research the ordinary least squares method is reviewed and a brief account on the multiple linear regression model and regression quintile is given and then study the characteristics of...
Design A Distributed Processing System for the Businesses of Traffic Office
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In this research a Distributed Computer System Application for Traffic office has been designed, by using two models of building Distributed Systems which are: Client/Server Model and File Transfer...
Using Genetic Algorithm for Solving Queuing Problem
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In this research, genetic algorithm is used to solve Queuing problem, which is considered to be of special importance as a result of the costs emanating from waiting and operating, is suggested....
Using Some Information Criterion Determining the Best Multiplicative Seasonal Model
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The main objective of this study is to select the best multiplicative seasonal model of the time series data using some information criteria; they are AIC, BIC, AICC, and SMAIC. Then prediction is...
Using linear programming method to estimate parameters of linear regression model by absolute deviation
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This work deals with descriptive summary of linear programming subject, and describes least square method for estimating regression parameters. As well as using other methods in order to estimate...
Studying Direct and Indirect Influences for Variables Affecting the Scientific Level of Institute Students by Using Path Analysis
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In this research we use path analysis to study the variables affecting the scientific level of institute students. Data were from the Technical Institute of Nineveh Examination Committee for...
The Recursive Identification of Stochastic Linear Dynamical Systems Simulation Study
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This Paper deals with the recursive identification problem of stochastic linear dynamical systems , Important Algorithms are explained in the identification system domains that are time-varying,...
Multiple Beta Regression Model with Application
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This paper aims to display the concept of beta regression and modality of its utilization in the statistical application by considering the values of the response variable which are constrained by...
Using Granger Test in the Analysis of Stationary Time series
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In this research the relation among rain , temperature and relative humidity in Mosul city of the time 1988-2001 was determined by applying Granger test to determine and measure the direction of...
Prediction for time series by using fuzzy nearest neighbor method with application
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In this research we study the fuzzy nearest neighbor method (FNNM) for time-series prediction , this method depends on fuzzy membership value .The main goal of the prediction algorithm is to...
Using Excel to Solve the Transportation Problem with Random Demands
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The use of the Excel program is not only limited to the usual functions and to formulate and solve linear programming models, but beyond that it can be used in the applications of operations...
Human deoxyribonucleic acid (DNA) sequence
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The problem of finding genetic mutations is an issue of special importance for its relationship with genetics evolution of living organisms. In this paper we present three statistical methods...
Eigen Values of Covariance Matrix for Feature Extraction of Latin Printed Image
khalil I. Alsaif, Shaimaa M.Mohi Al-Deen,
In this research the covariance matrix which was used in so many fields, its eigen values adopted to be the main parameters for Latin printed character recognition.The idea was divided in two...
A Computer Algorithm for Order Estimation of Markov Chain with an Application
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This paper deals with the problem of estimating the order of Markov chains. An algorithm is proposed for this purpose and programmed by MATLABR2009a, such that the maximum order is selected...
Spectral Fletcher-Reeves Algorithm for Solving Non-Linear Unconstrained Optimization Problems
Khalil K. Abbo, Farah H. Mohammed,
The non-linear conjugate gradient method is a very useful technique for solving Large-Scale minimization problems and has wide applications in many fields . In this paper, we present a new spectral...
Comparison of some information criteria performance for selecting time series models in lower orders
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In this research we display some information criteria for time series like AIC,BIC,AICc and others. Beside that a proposal criteria is NAICc , two methods have been used for comparison of...
Eigen value for image segmentation
Ghada Thanoon, khalil I. Alsaif
In this paper eigenvalue of a gray image is used for image segmentation by calculating the eigenvalue for each segment and to be compared with a threshold value [which will be calculated...
