No. 3, 2026

SYSTEM ANALYSIS AND INTELLIGENT INFORMATION PROCESSING

1. Optimization of the data model of a multi-model DB for different types of queries N.S. Mishin pp. 5-9
2. Designing a compact representation of multidimensional cubes V.A. Frolov pp. 10-14
3. Management of information systems in conditions of high uncertainty using a Bayesian approach L.S. Zvyagin pp. 15-24
4. Optimizing data storage format selection: An empirical performance comparison of csv, avro, and parquet in E-commerce analytics systems I.O. Shkokov pp. 25-34

NEUROMATHEMATICS

1. Modeling the process of knowledge acquisition based on neural ordinary differential equations D.D. Matorin, A.Yu. Cherepkov pp. 35-43

COMPUTER SIMULATION

1. System of domain-specific languages for a language-oriented modeling system M.V. Fetisov pp. 44-56

INTELLIGENT COMPLEXES AND SPECIAL PURPOSE SYSTEMS

1. Decentralized multi-chain blockchain system for logistics management I.R. Solokhov pp. 57-64
2. Development of an information system for humpback whale migration analysis N.A. Voennyy, A.B. Domracheva, K.V. Domrachev, D.A. Okutin pp. 65-75
3. Digital transformation of energy management in industrial enterprises: from accounting to intelligent management M.S. Antonenko, S.V. Solodov, O.L. Dudchenko pp. 76-84