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Cybernetics and programming
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Software Reliability definition in the modern information system structure
Ponachugin Aleksandr Viktorovich

PhD in Economics

Associate Professor, Department of Applied Informatics and Information Technologies in Education, the Minin Nizhny Novgorod State Pedagogical University

603005, Russia, Nizhegorodskaya oblast', g. Nizhnii Novgorod, ul. Ul'yanova, 1

sasha3@bk.ru
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Abstract.

The subject of research is the use of modern approaches to determine aimed at improving the reliability of software security and quality of the information system. The object of research is a model determining the reliability of the software. The author examines in detail aspects such topics as: the use of a functional approach to the study of the reliability of the software component is the sum of the aggregate reliability to achieve each function block; Use a systematic approach to the study of the reliability of the software in the information system structure. Particular attention is paid to the comparison of existing models and methods of determining the reliability. The proposed method of estimating software reliability based on the allocation of the function blocks and to guarantee quality and reliability of the final result of software development. Key findings of the study: the use of a systematic approach makes it possible to identify the quality of the following interconnections between the constituent elements of the program, which define modern ways to improve software reliability. The paper proposed to adapt the major principles of the system improve the reliability of software proved useful effect of their introduction. The novelty of the research lies in the joint use of the functional and systemic approach in order to identify ways to increase the quality and reliability that takes into account the characteristics within the structural elements of the program and their interaction.

Keywords: improving reliability, software reliability, reliability assessment, functional unit, the reliability of management systems, reliability of software, self-test information system, software, systems approach, functional approach

DOI:

10.25136/2306-4196.2019.2.20341

Article was received:

11-09-2016


Review date:

17-09-2016


Publish date:

27-05-2019


This article written in Russian. You can find full text of article in Russian here .

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