Method of Presenting the Assessment for Reengineering of Software Systems With the Project Coefficients Help

Velykodniy, Stanislav

doi:10.30837/2522-9818.2019.7.034

Cited by 2 publications

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“…The concept of dialectics about the spiral movement of systems [15][16], especially the law of negation, is very important for the study of development processes. We can consider the development of the system as a transition along the turns of a spiral, each of which follows from the previous one [17].…”

Section: Analysis Of Literature Data and Problem Statementmentioning

confidence: 99%

Study of the Organization Adaptivity Rate Correlation in Relation to Its Internal Integrity

Hordieieva¹,

Molokanova²

2021

HAIT

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The focus of modern project management is increasingly shifting from the management of individual projects to the management of strategic project-oriented development of organizations. Now there is a need to pay more attention to project management as a universal tool for the development of systems at any level. The aim of the article is to study the processes of organization adaptation to constant changes through a synergetic portfolio of projects based on a strategic plan for the development and evolution of the organization. The spiral movement of systems development for studying development processes is considered: the process of transition of an organization from one stable state to another, the process of radical changes that accompanies innovation, as well as the processes of growth and development of crisis phenomena. The methodological principles of the organization evolutionary development management through the implementation of portfolio using its methods and tools are considered. It is proposed to manage the organization evolutionary development by building actions in the form of a synergistic portfolio of appropriate projects content, in order to increase the value of the entire portfolio of projects over the value of individual projects. The synergetic portfolio of projects is seen as a tool for a harmonious transition to the desired evolutionary state, by preserving the internal integrity of the organization and ensuring its sustainability. A mathematical model for estimating the desired properties and relations of the organizational synergetic portfolio of projects is proposed, which allows to determine and minimize the magnitude of the evolutionary goals inconsistency and to stabilize the current state of organization. It is determined that the two main tasks of any organization - external adaptation and internal integration - constantly push the organization to evolutionary development. The article proposes the author's approach to managing the organization evolutionary development through a portfolio of projects identifies indicators of adaptation of the organization to changes in the environment, defines the conditions for maintaining the integrity of the organization in the process of organizational changes.

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Section: Analysis Of Literature Data and Problem Statementmentioning

confidence: 99%

Study of the Organization Adaptivity Rate Correlation in Relation to Its Internal Integrity

Hordieieva¹,

Molokanova²

2021

HAIT

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“…Computer modeling is one of the effective methods of studying any complex systems that can be visualized. Computer models are easier and more convenient to explore because of their ability to perform so-called computational experiments [4], in cases where real experiments are complicated by financial or physical obstacles or may produce unpredictable results [5].…”

Section: Analysis Of Research and Publicationsmentioning

confidence: 99%

Reengineering of Open Software System of 3d Modeling BRL-Cad

Velykodniy

2019

Innovative Technologies and Scientific Solutions for Industries

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Computer Graphics is an up-to-date industry in the design and application of rapidly evolving computing systems. The subject of the work is designing a graphical user interface. The purpose of the work is to perform reengineering (evolutionary improvement while maintaining the positive qualities that are confirmed by the operation) of an open-source three-dimensional software system with inheritance of full functionality and principles of operation. BRL-CAD is a specialized open source cross-platform system that is a powerful 3D computer aided design system for bulk body modeling. The software system includes an interactive geometric editor, parallel ray tracing, rendering and geometric analysis. Objectives: To summarize the results of experimental studies at the level of representation of classes, components and use cases, which must be submitted using a unified modeling language-UML, with the processing and interpretation of results at the level of CASE-tool; to analyze the source code translation of the redesigned BRL-CAD graphical user interface. Methods. The process of designing or redesigning new software products is ineffective without using the UML methodology, but with its adherencethe speed of development is increased several times over. In this paper, we use the UML 2.5 methodology using the Enterprise Architect 14.0 CASE toolkit. Results. The main focus is on three diagrams: classes, use cases and components. Based on these diagrams, code generators and programmers continue to work, while other (auxiliary) diagrams are intended to explain some of the complex specifications of the project, which does not, however, diminish their relevance within the project. The present study summarizes the results of experimental studies; source code translation results are analyzed and summarized, the main one being the reduction in the complexity of creating open source software using the BRL-CAD example. Conclusions. BRL-CAD is acceptable for the experienced designer, but for the beginner or student, its application process will be very complicated. A thorough analysis of the environment revealed the presence of two modules contained in the structure of the system that help the potential user to quickly design and model. Also fundamental to the package is the ability to support the design and analysis of visual models based on complex objects, consisting of a large set of graphic primitives. The powerful side of the system is the extraordinary speed of visual means, ray tracer and rendering. Compared to analogs, it can be state that the visualization process is one of the fastest among the existing ones.

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Method of Presenting the Assessment for Reengineering of Software Systems With the Project Coefficients Help

Cited by 2 publications

References 0 publications

Study of the Organization Adaptivity Rate Correlation in Relation to Its Internal Integrity

Study of the Organization Adaptivity Rate Correlation in Relation to Its Internal Integrity

Reengineering of Open Software System of 3d Modeling BRL-Cad

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