Search Results - "Koval, Bohdan"
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Fraud detection models and payment transactions analysis using machine learning
Published in SHS web of conferences (2019)“…The work’s aim is to research a set of selected mathematical models and algorithms that examine the data of a single payment transaction to classify it as…”
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Journal Article Conference Proceeding -
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Doctrine of the Sanctuary and Its Ecclesiological Implications in Eastern Orthodox and Seventh-day Adventist Theology
Published in TheoRhema (Cernica, Online) (01-01-2022)“…The doctrine of the sanctuary is one of the crucial teachings of the Holy Scripture. Proclaiming their faithfulness to the biblical truth, Christian…”
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Journal Article -
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Doctrine of the Sanctuary and Its Ecclesiological Implications in Eastern Orthodox and Seventh-day Adventist Theology
Published in TheoRhema (Cernica, Online) (01-01-2022)“…The doctrine of the sanctuary is one of the crucial teachings of the Holy Scripture. Proclaiming their faithfulness to the biblical truth, Christian…”
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Journal Article -
4
Optimization of Digital Modulation of Radio Systems Based on Generalized Characteristics
Published in 2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) (01-02-2020)“…The paper presents the developed method of optimization of digital wireless systems at the stages of encoding of input information and the choice of the type…”
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Conference Proceeding -
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Load balancing based on multi-hop handover for wireless cellular networks
Published in 2017 IEEE First Ukraine Conference on Electrical and Computer Engineering (UKRCON) (01-05-2017)“…In this paper we propose a load balancing algorithm to increase the availability of network resources during peak local loads in wireless cellular networks. We…”
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Conference Proceeding -
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Simulation and Efficiency Increasing of the Scanning Antennas Based on Linear Arrays
Published in 2019 3rd International Conference on Advanced Information and Communications Technologies (AICT) (01-07-2019)“…The modeling of linear antenna arrays, which ensure scanning of the direction of the main lobe in one of the planes, has been conducted. It has been shown that…”
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Conference Proceeding -
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Ultra-wideband phased antenna arrays
Published in DIPED - 2001. Proceedings of 6th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (IEEE Cat. No.01TH8554) (2001)“…A new type of ultra-wideband nonuniformly spaced antenna array is designed. So-called modified FCAA can work at a frequency band of up to 10:1. Under multiple…”
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Conference Proceeding