The objective of the work that is presented in this paper was the problem of the communication optimization and detection of the issues of computing resources performance degradation [1, 2] with the usage of machine learning techniques. Computer networks transmit payload data and the meta-data from numerous sources towards vast number of destinations, especially in multi-tenant ...

In this paper, a two-hop amplify-and-forward relaying system, where an energy-constrained relay node entirely depends on the energy scavenged from the source signal, is investigated. This paper analyzes the performance of the energy-harvesting (EH) protocols, namely, ideal relaying receiver, powersplitting relaying (PSR), and time-switching relaying (TSR), over independent but ...

In this paper we present a software system for cryptographic information protection based on deterministic chaos. The program system functionality includes encryption and decryption of text and graphic information on the basis of a random number generator, which is played by the Lorentz attractor. The use of an attractor in this program system guarantees randomness and ...

The article performs the justification of the dislocation place of the main infrastructure facilities of production, stations of equipment and filling station of liquefied natural gas (LNG) on the network of diesel traction of the Republic of Kazakhstan to provide the park of dual-fuel locomotives by LNG. The structural levels of the railway network on diesel traction are considered, ...

The purpose of the present article was to examine the use of mobile augmented reality technologies in the process of planning and organizing tourist activities. The analysis of the attitude of TUI Showroom’s clients and managers of Russian travel agencies to the application of immersive technologies in travel consulting unveiled several possibilities for the practical use of ...

Питання семантичного аналiзу тексту займає особливе мiсце в комп'ютернiй лiнгвiстицi. Дослiдники даної областi мають пiдвищений iнтерес до розробки алгоритму, використання якого дозволить пiдвищити якiсть обробки корпусу тексту та ймовiрнiсне визначення змiсту тексту. Результати дослiдження застосувань методик, пiдходiв, алгоритмiв для семантичного аналiзу тексту у комп'ютернiй ...

In the global economy there is a significant increase in the scale of traffic, the implementation of which directly depends on the quality of transport equipment. Therefore, the work considers new technologies for hardening by modifying the working surfaces of parts of transport machines.The most effective ion-beam nitriding and thermodiffusion carbonitriding were selected for ...

We consider the generalized Lorentz space Lψ,τ (Tm) defined by some continuous concave function ψ such that ψ(0) = 0. For two spaces Lψ1,τ1 (Tm) and Lψ2,τ2 (Tm) such that αψ1 = limt→0ψ1(2t)/ψ1(t) = βψ2 = limt→0ψ2(2t)/ψ2(t), we prove an order-exact inequality of different metrics for multiple trigonometric polynomials. We also prove an auxiliary statement for functions of one ...

This paper describes a controller and observer parameter definition approach in one input-one output (closed-loop) control systems using Lyapunov gradient-velocity vector function. Construction of the vector function is based on the gradient nature of the control systems and the parity of the vector functions with the potential function from the theory of catastrophe. Investigation ...

This paper is devoted to the study of a student’s linguistic personality from the standpoint of the theory of linguistic-cultural types. The relevance of the study is due to the actively developing anthropological linguistics field of the theory of linguocultural type, within the framework of which generalized recognizable personalities as representatives of a certain ...