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Information × Registration Number 0226U002154, (0124U001391) , R & D reports Title Development of proposals for optimal data placement and resource management in distributed information and management systems popup.stage_title Розробка пропозицій щодо оптимального розміщення даних та управління ресурсами в розподілених інформаційно-управляючих системах Head Kolomiitsev Oleksii V., Доктор технічних наук Registration Date 10-02-2026 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description1 Іncreasing the efficiency of data placement and the efficiency of resource use in distributed information and management systems popup.description2 The object of research is the process of optimizing data placement in billing OLTP systems and the use of resources of distributed information and management systems. The subject of the research is models and methods for optimal data placement in billing OLTP systems in a cloud environment and effective use of resources of distributed information and management systems. The goal of the research work is to increase the efficiency of data placement and the efficiency of resource use of distributed information and management systems. Research methods – combinatorial, sequential narrowing of the set of solutions, sequential improvement of solutions, architectural and technological methods, as well as methods of probability theory and mathematical statistics. The scientific novelty of the work lies in the improvement and development of methods for optimal data placement in billing OLTP systems and efficient use of resources of distributed information and management systems, including: 1) a model of optimal data placement in billing OLTP systems based on a ranking approach to solving integer linear programming problems with Boolean variables; 2) a method for cutting off unpromising solution options in integer linear programming problems with Boolean variables; 3) a method for optimal data placement in billing OLTP systems based on a ranking approach; 4) a method for forming guaranteed forecasts for solving integer linear programming problems with Boolean variables; 5) a method of deploying software systems using caching of dependencies between assemblies and scaling the assembly environment depending on the resources used by distributed information management systems. Product Description popup.authors Mykola V. Mezentsev Tetiana O. Orlova Oleksii V. Liubchenko Alina O. Rybalchenko Oksana V. Mnushka Valerii V. Filatov Andrii A. Pashniev Radyslav V. Chernushenko Ihor S. Rudakov Andrii V. Khulap Oleksandr S. Yevtushenko Polina E. Reshetnikova Artem O. Prylipa Nataliia A. Kovalova popup.nrat_date 2026-02-10 Close