Author

Zahir Al-Khafaji

Department of Mathematics College of Education for Pure Sciences University of Babylon, Babylon, Iraq

Published papers: 3
Citations: 15
Views: 466
Downloads: 23

Publications

3 papers

Open Access Research Article·pp. 1527–1533·Vol. 46, Issue 5Jul 2025

Neighborhood search algorithm for optimal reliability allocation with cost-reliability data for components

Hayder Kareem Hammoud, Zahir Al-Khafaji

Published Online: 01 Jul 2025DOI: 10.47974/JIOS-1788

In this paper: In this study, the concept and performance of the neighborhood search algorithm (NSA) are applied. The reliability allocation for each component of the complex network was calculated. The reliability...

Abstract References Full Text PDF (504 KB)Views: 84Downloads: 7Citations: 0

Open Access Research Article·pp. 1627–1632·Vol. 27, Issue 5Aug 2024

Determining reliability signature by minimal cut method for complex-parallel network

Abdullah Mohammed Hassan, Zahir Al-Khafaji

Published Online: 26 Aug 2024DOI: 10.47974/JDMSC-2005

In this paper: The process of counting minimal cut sets (MCS) in a network is typically more difficult than finding minimal path sets (MPS). The first aim of this work is to provide a precise and effective method fo...

Abstract References Full Text PDF (403 KB)Views: 208Downloads: 5Citations: 6

Open Access Research Article·pp. 903–908·Vol. 26, Issue 5Aug 2023

Simple method to extract minimal cut sets of a direct network

Roaa Aziz Fadhil, Zahir Al-Khafaji

Published Online: 15 Jul 2023DOI: 10.47974/JIM-1527

In this paper: System planning, design, and control, network reliability validation, and evaluation are critical. The enumeration of minimal cut sets (MCs) in a network is usually more complicated than the search fo...

Abstract References Full Text PDF (379 KB)Views: 174Downloads: 11Citations: 9