Entropy as an Objective Function of Optimization Multimodal Transportations

Bazaluk, Oleg; Kotenko, Sergiy; Ніценко, Віталій

doi:10.3390/e23080946

Cited by 24 publications

(12 citation statements)

References 31 publications

(72 reference statements)

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“…In order to solve this problem, one should use the desirability function developed by [18], which has the form 1 ,…”

Section: Fig 1 Stages Of a Methodical Approach To An Estimation Of In...mentioning

confidence: 99%

“…The interpretation of the integral indicator of the innovative potential of health is beyond Harrington's [18] modifi ed modal scale, which is shown in Table 2.…”

Section: Fig 1 Stages Of a Methodical Approach To An Estimation Of In...mentioning

confidence: 99%

“…As for the innovativeness of the business entity, it is interpreted mainly from the standpoint of the role that innovation plays in the activities of a particular enterprise, as it, in particular [17,18]. Thus, innovation is a property of the enterprise that characterizes the measure use of innovations in its economic activity.…”

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confidence: 99%

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Financial and economic narratives for evaluation of innovative potential of enterprises

Smerichevska¹,

Miagkyh²,

Yeletskykh³

et al. 2022

Nauk. visn. nat. hirn. univ.

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Purpose. Development of a methodological approach to the assessment of the enterprise innovation strategy and its modeling. Methodology. During the research, we used general and special methods: systematization for generalization of theoretical bases, comparative analysis and synthesis in order to clarify concepts, formal-logistical for the formation of a methodological approach, graphic-analytical method for visual presentation of research results; empirical research for the study of innovation potential, simulation and multiple regression modeling for the formation of strategic guidelines. Findings. The methodical approach of assessment of the enterprises innovative potential was grounded and the initiative model of choosing the strategy of enterprises was created, which allows analyzing quantitative indicators of structural elements of potential, assessing the level of development of each component. In the course of the research a methodical approach to assessing the intellectual potential of industrial enterprises has been developed. Originality. In contrast to the existing ones, this methodological approach provides: a comprehensive assessment of the innovation potential of industrial enterprises; econometric models for determining the components of the innovation potential of enterprises; the model of innovation strategy selection, which is an informational and analytical tool for working out the variants of strategies and development orients. It is proved that the implementation of the developed methodological approach will allow adopting an effective innovative strategy of enterprise development taking into account financial and economic narratives. Practical value. The results of the research can be used by practitioners, scientists, government officials (the Ministry of Economic Development and its structural divisions, local self-government bodies in the field of economics) for the development and implementation of innovation strategies, as well as for the development of managerial decisions in the field of innovation, increasing the value added, capitalization and level of competitiveness.

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“…In order to solve this problem, one should use the desirability function developed by [18], which has the form 1 ,…”

Section: Fig 1 Stages Of a Methodical Approach To An Estimation Of In...mentioning

confidence: 99%

“…The interpretation of the integral indicator of the innovative potential of health is beyond Harrington's [18] modifi ed modal scale, which is shown in Table 2.…”

Section: Fig 1 Stages Of a Methodical Approach To An Estimation Of In...mentioning

confidence: 99%

See 1 more Smart Citation

Financial and economic narratives for evaluation of innovative potential of enterprises

Smerichevska¹,

Miagkyh²,

Yeletskykh³

et al. 2022

Nauk. visn. nat. hirn. univ.

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“…Shipping companies are looking for more energy-effective and cost-effective solutions for navigations [52][53][54]. The e-Navigation concept may be a solution.…”

Section: Actual Energy Efficiencymentioning

confidence: 99%

Energy Efficiency of Inland Waterways Transport for Agriculture: The Ukraine Case Study

2021

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In Ukraine, there has been an increase in agricultural production. The availability of river basins and seaports contributes to the use of inland shipping. However, there is a lack of understanding of how to reduce the energy consumption of inland shipping. We assume the hypothesis that the energy efficiency of inland shipping is much higher than it is technically possible. The purpose of this study is to identify perspective energy-saving technologies for IWT. We use statistical information to determine the export potential and to reveal the status of inland navigation. Traction efficiency, theoretical and actual specific fuel consumption were used as indicators to determine the energy efficiency. The main results are as follows. We have found the grain and sunflower seed production in the Dnieper Basin (Ukraine). Their shares range from 34.75 to 50.92% of national production. Therefore, there is a significant flow of products for inland shipping. The present status of inland waterways transport has been analyzed. The main novelty of this study is the finding of actual and theoretical technical specific energy consumption. It is revealed that actual specific energy consumption is five times higher compared to the theoretical one. Self-propelled vessels are inferior in energy efficiency to towing barges. The energy efficiency of inland waterways transport has been compared to railways and road freight transport. Transport management was identified as the more effective tool to improve the energy efficiency of inland shipping.

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“…Mathematical methods of set theory, fuzzy logic and fuzzy relations, probability theory [18], context-dependent binary relations and graph theory were used in the study [19]. The use of such diff erent mathematical methods is due to the fact that the factors that determine threats are diff erent in nature: deterministic, stochastic, fuzzy and even verbal, and others.…”

Section: Introductionmentioning

confidence: 99%

Protection of information resources as an integral part of economic security of the enterprise

ЧУБАЄВСЬКИЙ¹,

Blakyta²,

БОГМА³

et al. 2022

Nauk. visn. nat. hirn. univ.

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Purpose. To build a mathematical model and algorithms for optimizing the losses that the company may suffer from information threats and the costs necessary to prevent these losses. Methodology. General and special methods of cognition were used to perform scientific research: comparative analysis, logical generalization and systematization, mathematical abstraction, system-oriented analysis. Findings. A mathematical model and optimization algorithms are proposed for using an improved methodological approach to the formation of information security of the enterprise in terms of minimizing costs and losses. This allows one not only to analyze threats and determine the weight of factors influence but also to determine effective tactics and strategies to minimize their consequences. Originality. During the research, a mathematical model and algorithms of optimization of losses from information threats and expenses of the enterprise for their neutralization are created. It also allows us to predict the likely consequences of probable threats. Methodological approaches to the formation of the optimal level of costs to maintain the appropriate level of security have been improved. It is shown that the analysis of information risks and threats of assessment of financial and economic stability of the enterprise to information danger should be accompanied by comparison in a dynamic mode of the corresponding economic indicators. The introduction of a methodological approach to comparing the real and optimal values of the integrated indicator of resilience allows managers to assess trends and directions of projected information threats and the need to allocate sufficient resources for protection. Practical value. The results of the study can be used by practitioners to implement effective management of information risks and neutralize their impact on economic indicators of the enterprise and by scientists to develop strategies and methods to neutralize information threats to financial and economic stability, production and economic stability and organizational and economic stability, the latest methods of enterprise risk management.

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Entropy as an Objective Function of Optimization Multimodal Transportations

Cited by 24 publications

References 31 publications

Financial and economic narratives for evaluation of innovative potential of enterprises

Financial and economic narratives for evaluation of innovative potential of enterprises

Energy Efficiency of Inland Waterways Transport for Agriculture: The Ukraine Case Study

Protection of information resources as an integral part of economic security of the enterprise

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