http://ea.donntu.ru/handle/123456789/5478 2007 г. 2026-04-22T02:28:47Z http://ea.donntu.ru/handle/123456789/5713 Title: Bandwidth Usage Maximization for Enhancement of Data Exchange Efficiency in TCP/IP-based Networks Authors: Anoprijenko, Alexander; Ababneh, Hasan Abstract: Intensive development of modern computer networks and programmable device systems realized from them resulted in the sharp increase of load and complication of network infrastructure based on the stack of TCP/IP protocols. In turns, these stipulate the substantial increase of workload during exploitation of such networks. The indicating processes shows difficulties on the hardware part of a network, as well to the software tools. Thus, on a background of intensive expansion of the global infrastructure Internet both complication scales and work-load of corporate networks, grows substantially. Accordingly, providing the efficiency functioning of the networks, and also task creating on them based on high-performance of client-server and the distributed computer systems becomes more difficult. Thus, the important reservation toward increasing the efficiency and productivity of such networks lies on improving the effectiveness of data exchange within them. 2007-01-01T00:00:00Z http://ea.donntu.ru/handle/123456789/5712 Title: Объектная модель задач в Grid-системе обработки спутниковых данных Authors: Шелестов, А.Ю. Abstract: In this paper a problem of Grid system decomposition is solved through the construction of object model. Unified Modelling Language (UML) is used as a formalization tool. This approach is motivated by the complexity of the system and the need for simulation model design. 2007-05-18T00:00:00Z http://ea.donntu.ru/handle/123456789/5711 Title: Алгоритм разработки объектов иерархии моделей заданной предметной области в моделирующем сервисном центре Authors: Чепцов, А.А. Abstract: As a technology of the model-driven technological objects support the simulation and informational-servicing centre is supposed, the first prototype of that is developed for the coal industry. In a paper the algorithm of the models developing are supposed and described for the domain area “Coalmining ventilation networks and underground works safety”. 2007-05-18T00:00:00Z http://ea.donntu.ru/handle/123456789/5710 Title: Параллельные блочные алгоритмы умножения матриц для мультикомпьютеров с распределенной памятью Authors: Фельдман, Л.П.; Назарова, И.А.; Хорошилов, А.В. Abstract: Parallel block algorithms for matrix multiplication are considerated. The potential system and algorithm parallelism is exploited. Obtained algorithms are realized on parallel structures with mesh topology. The estimations of the execution time, acceleration and efficiency parallel solution are defined. 2007-05-18T00:00:00Z