Volume 23 Issue 1
Published: 2026-06-01
Contents
Research Paper
A Comparative Analysis of ARIMA and LSTM Models for Forecasting Non-Stationary Financial Time Series
Asraa Hussein Ali Hamza
Stock prices have become relatively wilder and nonlinear in nature over time. As such, outcome forecasting ability is essential for decision-making in finance. This research compares an adaptive...
DOI: 10.33899/iqjoss.v23i1.61497
Efficient XML Parsing: Enhancing Efficiency Through Design and Analysis
Omar Raad Alsammak , Ashraf Abdulmunim Abdulmajeed
The development and analysis of UML class diagrams are fundamental aspects of software engineering, providing insights into system structure and design. This paper introduces a novel XML parser...
DOI: 10.33899/iqjoss.v23i1.61498
Improved Pareto Set Based Method for Solving -Objective Linear Programming Problems
Chiya A. Mohammed, Ayad M. Ramadan
A basic idea in mathematics, convex combinations are especially important in linear algebra, convex analysis, and optimization. They offer a method for creating new points from a given set while...
DOI: 10.33899/iqjoss.v23i1.61499
Identifying the Most Important Symptoms Indicative of Diagnosing Suspected Cases of Coronavirus using a Hesitant Fuzzy Sample
Bashar Khalid Ali Al-Hallaq
In this article, the traditional method and the fuzzy sampling method were used to identify the most important symptoms indicative of suspected infection with the Coronavirus using a questionnaire...
DOI: 10.33899/iqjoss.v23i1.61500
Variables Selection in Inverse Gaussian Regression Model using Modified Heuristic Search Algorithm
Sura Mohamed Jamalalden Hussein
The inverse Gaussian regression model is one of the most widely recognized models, frequently used across various applications. It is part of the generalized linear model families and serves as a...
DOI: 10.33899/iqjoss.v23i1.62118
Decoding Labor Market Efficiency in Arab Economies:A Statistical Benchmarking of Egypt’s Performance
Mohamed Ahmed Elkhouli
This paper presents a comprehensive statistical examination of labor market efficiency across Arab economies, using Egypt as a benchmark case to assess regional disparities in competitiveness. The...
DOI: 10.33899/iqjoss.v23i1.62119
Quality Control Charts for Multivariate EWMA Daubechies Discrete Wavelet Transformation Coefficients
Marwan Tareq Hasan , Taha Hussein Ali, Nazeera Sedeek Kareem
Multivariate exponential weighted moving averages (MEWMA) are used to control several qualitative properties together of production processes. This article proposes the creation of new charts to...
DOI: 10.33899/iqjoss.v23i1.62122
Analyzing the Impact of Various Criteria on Blood Pressure Through General Linear Model by Box-Cox Transformations
Ziba Mohammed Mustafa , Azad Adil Shareef
Blood pressure is a key indicator of cardiovascular health, reflecting the force exerted by blood against arterial walls. Data transformation tools are essential in statistical analysis for...
DOI: 10.33899/iqjoss.v23i1.62125
Generalized Multivariate Mixture Ratio Estimators for the Population Mean in Multi-Phase Sampling using Multi-Auxiliary Characteristics
Emmanuel F. Ologunleko, Peter I. Ogunyinka, Oluwabunmi E. Ologunleko, Ademola A. Sodipo
The integration of auxiliary information into survey sampling has continued to attract significant attention in improving the efficiency of estimators. Traditional ratio and regression...
DOI: 10.33899/iqjoss.v23i1.63527
A Comparative Study of Bayesian-Optimized Machine Learning Models for Differentiated Thyroid Cancer Recurrence Prediction
Hevi J Hameed, Didar A Rashid
The most prevalent type of thyroid malignancy is the differentiated thyroid cancer (DTC), and predicting its recurrence remains a clinical challenge. This study addresses the growing need for...
DOI: 10.33899/iqjoss.v23i1.62130
A Survey on Emotion Recognition with Human Centred Software Engineering
Zainab D. Altaiee, Laheeb M. Ibrahim
The survey explores the connection between emotion recognition technology and Human-Centered Software Engineering (HCSE) and, in particular, how the two aspects can be integrated to enhance user...
DOI: 10.33899/iqjoss.v23i1.62131
Survival Analysis, Mortality Rate and Generalized Linear Models (GLM) with Failures (Application Study
Mahdi Saber Raza Shalee
The number of failures of the first type is counted for each of a series of n time intervals, whereas the number of failures of the second type is only determined for the entire period. This...
DOI: 10.33899/iqjoss.v23i1.62133
A New Unbiased Estimator of MLR Model Coefficients Based on AC
Sajjad Piradl
One of the well-known statistical methods in predictive analysis is the use of the multiple linear regression (MLR) model. In many studies, various estimators have been proposed to estimate the...
DOI: 10.33899/iqjoss.v23i1.62136
Adaptive Robust EWMA Control Chart for Monitoring Mean Shifts under Contaminated and Heavy-Tailed Processes
Jihan Fakhre Salih, Mohammed A. Tashtoush, Taha Hussein Ali , Heyam A.A. Hayawi
Exponentially Weighted Moving Average (EWMA) control charts are widely employed in statistical process control to efficiently detect small and moderate shifts in the process mean. But classical...
DOI: 10.33899/iqjoss.v23i1.62234
Modeling Income Distributions Using Gamma and Lognormal Models: A Case Study from the University of Zakho
Sameer Jalal Hamo, Haithem Taha Mohammed Ali
Income distribution modeling plays a critical role in understanding wage structures and inequality within public institutions, particularly in developing economies such as the Kurdistan Region of...
DOI: 10.33899/iqjoss.v23i1.62337
Review Articles
Swarm Intelligence Algorithms Inspired by Nature: A Review
Safa R. Mahmood, Shahbaa I. Khaleel
This work presents a comprehensive overview of nature-inspired optimization algorithms their components, classifications, and applications in various domains. The paper focuses on the importance...
DOI: 10.33899/iqjoss.v23i1.62135
