Bulletin of NTU "KhPI". Series: Strategic management, portfolio, program and project management最新文献

{"title":"PLANNING THE TIME OF PERFORMANCE OF WORKS IN HYBRID PROJECTS","authors":"A. Tryhuba, I. Kondysiuk, N. Koval, O. Boiarchuk, O. Boiarchuk","doi":"10.20998/2413-3000.2022.6.12","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.12","url":null,"abstract":"The aim of the work is to substantiate the approach to forecasting the time fund for work in hybrid projects, taking into account the changing nature and climatic components of the design environment based on the use of neural networks. The neural network architecture involves the use of a multilayer perceptron, teacher training, and the method of backpropagation. It is based on an algorithm that minimizes the prediction error by propagating error signals from the network outputs (predicted duration of naturally allowed forecasting the working time fund) to its inputs (values of the duration of naturally allowed forecasting the working time fund in previous days), in the direction opposite to the direct propagation of signals. Based on the prepared initial data, the training of an artificial neural network was performed, which ensured the creation of an artificial neural network that is able to predict the duration of naturally allowed time to perform work in a software environment written in Python. Studies based on neural network training show that when the number of epochs increases to more than 25,000, the error does not exceed 4.8%. To study the neural network, we used the statistical data of the summer months of 2020 on the naturally allowed forecasting the working time fund during certain days, which are typical for the conditions of the Volodymyr-Volynskyi district of the Volyn region. The obtained results indicate that the use of the proposed architecture of the artificial neural network gives a fairly accurate forecast and this is the basis for making quality management decisions on planning the content and timing of work in hybrid projects.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124847242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"INFORMATION-ANALYTICAL SUPPORT OF DECISION MAKING IN THE PROJECTS DEVELOPMENT OF HARVESTING TECHNOLOGICAL SYSTEMS","authors":"P. Lub, S. Berezovetskyi, R. Padyuka, R. Chubyk","doi":"10.20998/2413-3000.2022.6.10","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.10","url":null,"abstract":"The prerequisites for the creation and use of information-analytical systems for support decision-making in crop harvesting projects are revealed. The peculiarities of the projects environment impact on the implementation of winter rape harvesting projects are presented. Emphasis is placed on the importance of timely of works execution in crop harvesting projects, as well as solving tasks on coordination of content (technical equipment of technological processes of stem spraying and combine seed harvesting) and time of work in projects. The importance of the biological processes impact of winter rapeseed ripening and agrometeorological conditions on the time constraints of the technical equipment operation of projects is indicated. It is noted that this impact determines the variability of the timing of the start of work, as well as their duration and affects the functional performance of winter rapeseed harvesting projects. The necessity of taking into account of these features in the statistical simulation model of the technological system projects of rapeseed harvesting is proved. The development and results of the use of information and analytical system to support project management processes are presented. The method of taking into account the impact of the project environment (subject and agrometeorological conditions) on the timing and timeliness of work in harvesting projects is shown. The expediency of simulation models and methods creating of reflecting the probabilistic conditions of the technical equipment of agricultural crops harvesting projects are described. Computer experiments with a simulation model were performed with the initial data on technical equipment (high-clearance sprayer Mekosan Tecnoma Laser4240-30 and CLAAS Mega 360 combine), cultivar and limits of its production area. The peculiarities of the influence of the main components of crop harvesting projects on the indicators of their efficiency are revealed. The simulation was performed for the set limits of the production area of winter rape – 10-500 ha with a stepwise increase of 10 ha. Correlation dependences of functional indicators efficiency of technological systems on volumes of projects works taking into account influence of the project environment are established.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124971640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PRODUCTION ORGANIZATION OF GRAPHICS PRODUCT","authors":"D. Vorontsova, H. Fedchenko, Olga Valchuk","doi":"10.20998/2413-3000.2022.6.4","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.4","url":null,"abstract":"Computer graphics is developing dynamically in various spheres of human life. Paying attention to the high dynamism of the world around us, the issue of optimizing the process of video, animation, character, advertising, avatar, etc. creation is becoming increasingly important. The graphic product requires the fastest production process without paying attention to the fact that it is a development of a feature film, a commercial project of various scales or a project of 10 frames. The analysis of the main achievements of specialists in the field of computer graphics revealed different approaches to the organization of graphic projects. In specialist’s works, attention is paid to the principles of graphic conveyors of major studios and film companies. The purpose of this work is to present recommendations for the organization of the process of developing a short video series by one person, taking into account the automation of the relevant stages of work, on the example of a video of social advertising. To implement this task, the scheme of the project workflow was proposed, where the main stages of creating graphic content are marked, the relevant software and selected parts of the workflow such as preproduction, production and postproduction. The following software tools were selected for the project implementation: Z-Brush, Blender, Autodesk Maya, Adobe After Effects. The analysis of the development algorithm showed the critical points of the scheme, which reduce the speed of the project. To avoid this, it was proposed the technique of \"pipeline\". As a result of research the methodologies of the graphics pipeline organization was raised, and the beneficial effects of reliable workflow management were illustrated. A visual and detailed form of presentation of the creating a graphic product stages using the \"pipeline\"  technique  will help increase the level of knowledge among beginners.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116357310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALYSIS OF SYNERGETIC APPROACH TO PROJECT MANAGEMENT","authors":"E. Danchenko, Andriy Koreiba","doi":"10.20998/2413-3000.2022.6.6","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.6","url":null,"abstract":"Project management as a science is still very young and is in the process of rapid development, as well as in the process of penetration into all sectors of the economy and not only high-tech sector such as information technology, banking, aerospace, but also construction, agriculture, trade , etc. industry. In today's conditions of fierce competition, companies use project approaches to doing business and in some internal and / or external projects. Such a wide application of project approaches, in turn, requires from the methodology of project management adaptation to specific business conditions, development, search for new tools, methods, approaches. The synergetic approach differs from all modern directions of development in project management by its scientific and practical methods. The peculiarity of the synergetic approach to project management is to ensure the most relevant state in relation to the external and internal environment, stability and development when changing the parameters of influence due to internal self-organization processes. Based on the results of the analysis of scientific publications of domestic and foreign scientists and researchers in the field of synergetic project management, it was concluded that this aspect is a promising area of research. A synergetic approach to project management due to internal self-organization processes has great potential for development and practical application. The article analyzes the existing and potential areas of development of a synergetic approach in project management.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131695737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TECHNOLOGY OF CHOOSING AN EFFECTIVE METHODOLOGY OF IT PROJECT MANAGEMENT","authors":"O. Borysov, Оlena Danchenko, V. Kharuta","doi":"10.20998/2413-3000.2022.6.2","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.2","url":null,"abstract":"The dependence of the choice of the optimal IT project management methodology on its successful completion is shown. Choosing a management methodology is one of the first decisions a project manager makes. Each of the existing management methodologies for different types of projects has its own pros and cons. Some are designed for speed of software development, others for full compliance, and still others for creativity and continuous improvement. Choosing the best methodology requires a clear understanding of the positive or negative impact on a particular project. There is no universal methodology, so its choice is made individually for each project, focusing on its goals, scale, complexity, deadlines, professionalism and discipline of the team. This is necessary because some methodologies allow you to speed up development, while others make it more thorough, eliminate the risk of significant problems, errors or product flaws. That is, each management methodology is focused on different aspects and features of projects, therefore, a combination of several methodologies at once is possible. The main objective of the article was to find out to what extent a specific approach meets the goals and characteristics of an IT project. The process of analyzing, evaluating and selecting the appropriate methodology was based on the Organizational Project Management Maturity Model (OPM3), an Organizational Project Management Maturity Model. With this in mind, the analysis of the essence and principles of IT project management methodologies and software product creation has been carried out. The most popular of the existing approaches are considered, their content, history of formation, advantages and disadvantages, as well as areas of application for different types of IT projects are determined. Comparison of these approaches was performed according to the selected criteria. A vision of the formation of an integral assessment of the choice of the optimal methodology for a specific IT project has been formed. To automate the adoption of design decisions on the basis of the proposed integral assessment, a technology was proposed for choosing the optimal methodology for the selected design indicators.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127500915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"METHOD OF STAKEHOLDERS’ IDENTIFICATION BASED ON THEIR VIEWS IN STRATEGIC MANAGEMENT OF SOCIAL PROGRAMS","authors":"I. Kadykova, Yurii Ovsiuchenko, Igor Chumachenkо","doi":"10.20998/2413-3000.2022.6.8","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.8","url":null,"abstract":"There has been proposed the method of stakeholders’ identification in strategic management of social programs. It is designed to recognize and assess the strength of causal relationships of failure of social projects and programs. The method is based on the differentiation of stakeholders by their ideas, which is revealed in the example of inclusive educational projects. The concept of stakeholder priority number has been introduced. The matrix \"risk priority number\" / \"stakeholder priority number\" is offered. We have developed the method of stakeholders’ identification based on their views in the strategic management of social programs, which consists of 7 Steps. Step 1: development of a questionnaire for the cause-and-effect relationships of the failure of inclusive educational projects according to the imagination of stakeholders of different groups. Step 2: survey of respondents with differentiation by stakeholder priority number and three groups of stakeholders: the state as a system of institutions; citizens with disabilities or their legal representatives; neurotypical visitors to institutions or their legal representatives. Step 3: investigation of stakeholders' perceptions of the cause-and-effect relationships of failure of inclusive projects according to the 6M method (Lan, Machines, Materials, Methods, Measurements, Mother-nature). Step 4: charting of Isikawa diagrams. Step 5: quantification of the strength of the identified relationships according to the Failure Mode and Effects Analysis method based on the results of a survey of respondents using the method of calculating the priority number of risk of failure mode. Step 6: ranking of the reasons for failure modes according to the \"risk priority number\" / \"stakeholder priority number\" matrix. Step 7: development of conclusions and recommendations. The analysis of the results of the poll with the identification of causal links will identify areas of disparity in the views of various stakeholders on the reasons for the failure of inclusive educational projects. Quantifying them makes it possible to identify the most important aspects that need to be addressed as a matter of priority on the part of project and program managers.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115046038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"STRATEGIC BRAND PORTFOLIO MANAGEMENT","authors":"O. Akhiiezer, Halyna Holotaistrova, Yevgen Gomozov, Vladyslav Mats, A. Rogovyi","doi":"10.20998/2413-3000.2022.6.1","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.1","url":null,"abstract":"In the past twenty years or so, three approaches to brand portfolio management strategies have emerged. The first approach is marketing. This approach is associated with building a corporate brand portfolio. The goal is to increase diversified cash flows by entering new market segments. The second approach is related to the competitive strategy of the enterprise. A false portfolio of intellectual property applications is being created. Competitors are expected to spend resources in retaliation. The third approach is the formation of a dynamic strategy for investment portfolio management. Due to the complex structure of the modern global financial market, the heterogeneous structure of available financial instruments and traders using different approaches and time horizons, forecasts, as a rule, require a large number of observations, work poorly in the vicinity of bifurcations and do not have a computer model that could build forecasts in real time. In such structures, slow diffusion-type processes with the phenomenon of memory arise, that is, non-Markov processes. Moreover, such structures can have fractal properties. In this work, it seems to us, the first step has been taken to build a \"synthetic\" model of dynamic asset portfolio management. By analyzing the data available in the scientific literature, a mathematical model of strategic brand portfolio management is proposed. In view of the above, the model has the form of a differential equation in fractional derivatives. In connection with the risk analysis, two models of fractional entropy are also considered - fractional Kolmogorov-Sinai entropy and fractional Shannon entropy.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114761079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MODELS OF INFRASTRUCTURE PROJECT MANAGEMENT BY MEANS OF HYBRID TECHNOLOGIES","authors":"O. Zachko, Dmytro Kobylkin, Iryna Zachko","doi":"10.20998/2413-3000.2022.6.7","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.7","url":null,"abstract":"In the scientific article the actual scientific and applied task of development of models of management the infrastructure projects by means of hybrid technologies is solved. A thorough analysis of research in the field of infrastructure project management and identified its unresolved part. Was conducted the analysis of the subject area of the state of implementation of infrastructure projects at the regional level; terminological base of scientific research; a system of normative legal acts in the field of financial regulation of infrastructure projects and programs at the regional level and standards for project management; international experience in implementing programs at the regional level; modern approaches to the management of infrastructure projects and programs at the regional level. A scientific and applied concept of hybrid management of infrastructure projects and programs at the regional level by means of convergence of knowledge systems for project management has been developed. Described the project environment of infrastructure projects and programs at the regional level, which includes the core implementation and operation of infrastructure projects and programs using hybrid technologies at the regional level, and four blocks underlying the set of parameters and values of such projects and programs. It is determined that the complexity of infrastructure projects and programs of the territorial system determines the problem of project management, and accordingly the complexity of projects. Thus, complex projects are projects with a high level of uncertainty of input data, high probability or magnitude of potential risks and the need to use different approaches in project implementation, including the involvement of a relatively large number of experts in different fields of specialization. Scientifically based methods and mechanisms of hybrid management of infrastructure projects and programs at the regional level allow to identify and implement possible measures to improve the situation in the region and improve the organizational and functional structure of resource management.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114417670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"INFORMATION RISK MANAGEMENT METHOD IN DIGITALIZATION PROJECTS OF BUSINESS PROCESSES","authors":"O. Danchenko, D. Bedrii, Alexander Semko, O. Zaiats","doi":"10.20998/2413-3000.2022.6.5","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.5","url":null,"abstract":"Risk management, in particular information risk, has always been the number one task in the development and implementation of any project. Digitalization projects are especially sensitive to information risks, therefore risk management is constantly looking for protection mechanisms. In the article, the authors analyzed some of the risk management methods proposed by other scientists. At the same time, there are still a number of issues in information risk management in the process of business digitalization. Among the methods that allow minimizing the likelihood of risk events occurring is the methodology for applying business process reengineering, which was used in the development of a new anti-risk method. At the same time, it is proposed to investigate the effectiveness of optimization of business processes through functional cost analysis (FCA) and determine its impact on the performance of the project as a whole. For clarity, the developers of the method propose an algorithm for optimizing the business process using a modified FCA, which is an integral part of the information risk management method of the project. The main idea of the method is that on the basis of the developed conceptual model of the project with its planned time and cost, they carry out identification and analysis of possible information risks, additionally plan certain amounts of reserve time and costs in case of a threat of risk events. That is, as a result of such options, business processes are optimized, information risks are analyzed, and the identification of new information risks during monitoring is repeated, the process is repeated until all possible risks are identified and analyzed, while the project does not spend additional time and budget, so as already planned. The described method can be used to manage information risks of projects in any subject area.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129859607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"FEATURES OF FORMING THE IT PROJECT MANAGEMENT TEAM","authors":"Iryna Blyznyukova, P. Teslenko, Diana Malakhova","doi":"10.20998/2413-3000.2022.6.3","DOIUrl":"https://doi.org/10.20998/2413-3000.2022.6.3","url":null,"abstract":"The analysis of formation and management of the team of IT projects is carried out. The dependence of the criteria of team formation and structure on the type of software product creation technology is shown. A comparison between the definitions \"project team (executives team)\" and \"project management team\" is presented. The paper shows the need to create an additional IT project management team to improve the efficiency of its management and ensure successful completion. The proposals are based on the results of the analysis of the real project on the basis of the responsibility matrix. It is possible to identify the shortcomings of the formed team of the IT project, in terms of implementation of project team members of different types of work, for different competencies, which reduced productivity. Based on this, another team was proposed, which included a team of managers, which gave better results in terms of cost and duration of the project. The newly formed team had greater productivity, as the channels of interaction with project managers are set up correctly. The project management team, which was added to the existing project, helped to improve all indicators of the project implementation. The use of an IT project management team will be important and necessary for teams that use Design Thinking technology. The decision on the advisability of creating an IT project management team should be based on the criteria: \"advantages and disadvantages of project management efficiency\". The disadvantage of using a project management team will be an increase in the number of people if the criterion was to minimize them, or an increase in the budget if it is calculated on a monthly salary of contractors. As the evaluation criteria are optimization of team management processes, application of competency approach, reduction of multitasking and professional development, the project management team, as an additional organizational structure of the project, certainly has advantages and is recommended for use.","PeriodicalId":185781,"journal":{"name":"Bulletin of NTU \"KhPI\". Series: Strategic management, portfolio, program and project management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130648820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}