Issue # 105 / 2025 | Modeling and Information System in Economics

Modeling and Information System in Economics

Modeling and Information System in Economics

ISSN 2708-9746

Issue contents # 105 / 2025

# 105 / 2025

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# 104/2024

Contents

Anatolii Biehun
Maksym Plakhtii

Spectral P-model of protection of electronic tickets in digital service systems

5 - 13

Andrii Korolov
Ivan Varava
O. Haharin
V. Haidrarzhy

Ontology-oriented information support for decision support systems for cost optimization of the software systems life cycle

14 - 22

Serhii Vashchaiev

Synergy of Data-driven management and decision-making theory in modern business

23 - 32

Irada Dzhalladova
Oleh Kaminsky

ASSESSMENT OF CYBER THREAT RISKS USING EMPIRICAL AND ANALYTICAL METHODS

33 - 44

O. Zhytkevych

Step by step modeling of CO₂ emissions using Kohonen self-organizing maps

45 - 70

Liudmyla Koliechkina
S. Sereda

Modeling and systems approach to information security management in production chains: case of the Silpo network

71 - 82

Serhii Kordunov

Integration of artificial intelligence into IT project management processes

83 - 97

Tetiana Kriachok
Oleksandr Kriachok

Assessment of a personʼs psychophysical state due to the influence of psychogenic factors

98 - 108

Svitlana Lazarieva
Ya. Herasymchuk

Analysis of cyber threats and vulnerability prevention methodology for an IoT microclimate control system in warehouse facilities

109 - 118

Larysa Ligonenko

Digital determinants of productivity in cultural and creative industries

119 - 133

Olha Osypova

Convergence of Ukrainian regions in staple food consumption levels: modeling and implications for food security

134 - 148

Oleksandr Pozdniakovych
A. Kaleniuk

Quantitative evaluation of password strength in authentication systems based on entropy and probabilistic models

149 - 157

Taisiia Serdenko
O. Levchuk

Wavelet analysis as a tool for improving the efficiency of artificial intelligence models

158 - 168

Mariia Trush
Ye. Zikeieva

The Nudge theory as an effective tool for government institutions in the field of regulating citizensʼ behavioral strategies

169 - 179

Iryna Tsyhanivska
Oleh Kaminsky
O. Liutyi

Stochastic modeling and scenario analysis of the demoeconomic system of Ukraine

180 - 196