Перегляд за Автор "Ignatovska, Ruslana"
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- ДокументImplementation complexity analysis of the turbo decoding algorithms on digital signal processor(Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments, 2018) Romanyuk, Olexander; Ivanov, Yuriy; Bisikalo, Oleg; Stukach, Oleg; Ignatovska, RuslanaIn this article, we work with turbo codes, which are widely used to reduce bit error rate in digital communication systems. we start with a brief discussion of the mathematical apparatus, which is connected with the turbo decoding algorithms. the key implementation issue for these algorithms is the overall high decoding complexity. therefore have been presented some estimations of the implementation complexity of the turbo decoding algorithms on digital signal processor.
- ДокументMethods and techniques for evaluating effectiveness of information technology implementation into business processes(Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments, 2018) Kuzmina, Elena; Yaremko, Svetlana; Ignatovska, Ruslana; Sichko, Tatiana; Smolarz, Andrzej; Smailova, SauleThe article studies the methods of evaluating the effectiveness of the information technology implementation into an enterprise’s business processes. The criteria of the effectiveness of IT solutions implementation are researched. The main characteristics and peculiarities of existing methods for evaluating the effectiveness of IT implementation are analyzed to determine the optimal one. A comprehensive methodology for evaluating the effectiveness of IT implementation is proposed. This methodology allows to accurately evaluate the effectiveness of business process implementation; to identify problems with help of the business process automation; to identify issues to be solved; to evaluate the expected results, and to justify the optimal strategy for management basing on IT solutions.