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Information × Registration Number 0218U000504, 0116U000787 , R & D reports Title Formation of theoretical principles improve the efficiency of information management systems for rail transport popup.stage_title Head Valentyn I. Mojseenko, Registration Date 31-01-2018 Organization Ukrainian State University of Railway Transport popup.description2 In the course of the SRW, the solving problems of nonlinear Boolean programming methods of and the method of task planning in GRID clusters were obtained, which allowed to construct an advanced model of task scheduling in a cluster based on batch scheduling of a rank approach that has a polynomial time complexity and a reduced error that ensures the operational efficiency of the package planning process tasks at the level of the grid segment of the distributed computing system and maximize the priority of the tasks performed in the management system. In addition, the scientific basis solution for parallelization of discrete optimization problems is obtained, which allows to the synthesis of the algorithm for discrete optimization problem solution. A parallel routing algorithm is developed, which allows to increase the efficiency of management of information resources by 7.3% Improved methods for verifying software and hardware with distributed information management systems (DIMS) based on the SAT solution, which allows testing hardware and software verification. The proposed new scientific approaches, methods and models have allowed to increase by 5.7% the coefficient of use of information resources of computer systems in the railway transport. Product Description popup.authors Ананьєва Ольга Михайлівна Бойнік Анатолій Борисович Бриксін Володимир Олександрович Бутенко Володимир Михайлович Герман Едуард Євгенович Головко Олександра Володимирівна Каменєв Олександр Юрійович Клименко Любов Анатоліївна Куделко Вікторія Едуардівна Курцев Максим Сергійович Лістрова Олена Сергійовна Лістровий Сергій Володимировичч Мінухін Сергій Володимирович Мірошник Марина Анатоліївна Мойсеєнко Валентин Іванович Панченко Сергій Володимирович Пахомов Юрій Васильович Радоуцький Костянтин Євгенович Сосунов Олександр Олексійович Цехмістро Роман Іванович popup.nrat_date 2020-04-02 Close