This paper provides the analysis of the blockchain use in microgrids. The analysis is given from the hypothesis that with the help of IT instruments, self-governed decentralized organizations based on blockchain technology ...

In this paper, the authors consider a hospital as a multichannel queueing system that serves two different arriving Poisson flows of urgent and non-urgent customers (patients). The distribution of the service time is assumed ...

It is shown on the basis of analysis for electrotechnical model of commutation process in the contact zone of rail accelerator of macrobodies that surface resistivity of electrodes of a contact pair is a necessary condition ...

Main objective in this paper is to unify results on controllability and observability on time scales and deduce the results of classical theory as a particular case and then resolve the time constraints on concurrency ...

The information created within accountancy system is more and more frequently used in company’s management and the computerized accountancy is expected to provide information not only retrospective by also prospective one. ...

The problem of information flows organization on the food goods market in Poland is presented. Information flows are analyzed on the wholesaler market and the example of logistics centre is used – Wielkopolska Gildia ...

The article presents the issue of the modern IT technologies usage, in this case the Internet, to the improvement of the customer service at the company logistic system. By the e-commerce modern solutions implementation ...

VertaMedia Company’s server provides operation of advertising exchange system between publishers (site’s owners), advertisers and intermediaries (SSP¹ and DSP² platforms). The objective of the system server is to process ...

The paper presents general information about a notion “ontology” historical derivation. Apart from this different ways of ontology term transformation for usage in artificial intelligence systems are analyzed. Ontology is ...

Приведены результаты сравнения метода равномерной аппроксимации с другими методами аппроксимации экспериментальных зависимостей. Представлены состояние программного обеспечения для равномерного приближения функций и ...