Zobrazeno 1 - 10 of 39 pro vyhledávání: '"Ekaterina Fedorova"'
1
Akademický článek
Asymptotic Diffusion Method for Retrial Queues with State-Dependent Service Rate
Autor: Anatoly Nazarov, Ekaterina Fedorova, Olga Lizyura, Radmir Salimzyanov
Publikováno v: Mathematics, Vol 11, Iss 14, p 3140 (2023)
In this paper, we consider a retrial queue with a state-dependent service rate as a mathematical model of a node of FANET communications. We suppose that the arrival process is Poisson, the delay duration is exponentially distributed, the orbit is un
Externí odkaz: https://doaj.org/article/ae0e23a006a545798a3ef6d29252ebc2
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2
Akademický článek
Jan Amos Komensky. Mathetica
Autor: Ekaterina Fedorova
Publikováno v: Vestnik Pravoslavnogo Svâto-Tihonovskogo Gumanitarnogo Universiteta: Seriâ III. Filologiâ, Vol 64, Iss 64, Pp 121-138 (2020)
Nikolay A. Fedorov was a translator of a wide range. He translated texts of the Roman Golden era authors and was considered a major Russian specialist in Ciceronian studies, his work on the ethical terms in Cicero’s works is unique of its kind in t
Externí odkaz: https://doaj.org/article/bc3097fe34ef4cdd9f63c7989420ac0d
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3
Akademický článek
Queueing System with Two Phases of Service and Service Rate Degradation
Autor: Ekaterina Fedorova, Ivan Lapatin, Olga Lizyura, Alexander Moiseev, Anatoly Nazarov, Svetlana Paul
Publikováno v: Axioms, Vol 12, Iss 2, p 104 (2023)
In the paper, a queueing system with an unlimited number of servers and two phases of service with degradation in the service rate is studied. The problem of service rate degradation emerges in cloud nodes, where there is contention for hardware reso
Externí odkaz: https://doaj.org/article/5309969e6003465b8b3887f21193433c
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4
Akademický článek
Resource Retrial Queue with Two Orbits and Negative Customers
Autor: Ekaterina Lisovskaya, Ekaterina Fedorova, Radmir Salimzyanov, Svetlana Moiseeva
Publikováno v: Mathematics, Vol 10, Iss 3, p 321 (2022)
In this paper, a multi-server retrial queue with two orbits is considered. There are two arrival processes of positive customers (with two types of customers) and one process of negative customers. Every positive customer requires some amount of reso
Externí odkaz: https://doaj.org/article/8c4ca077c61046a796cb6a659bf2bac5
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5
Akademický článek
Retrial queuing system MMPP|GI|1 researching by means of the second-order asymptotic analysis method under a heavy load condition
Autor: Anatoly Nazarov, Ekaterina Fedorova
Publikováno v: Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 325, Iss 5 (2019)
Retrial queuing systems which are mathematical models of real processes in telecommunication systems are a new developing direction of the queuing theory. However the analytical formulas are obtained only for systems with Poisson arrival process. Mos
Externí odkaz: https://doaj.org/article/9c6d62aa84644e87b35da15c44507f6e
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6
Understanding Changes in Social Cannabis Use among Young Adults During the COVID-19 Pandemic: A Social Network Analysis
Autor: Graham DiGuiseppi, Ekaterina Fedorova, Bridgid Conn, Stephen Lankenau, Jordan Davis, Janna Ataiants, Carolyn Wong
Publikováno v: Cannabis. 6:20-33
Introduction. As the COVID-19 pandemic has caused historic morbidity and mortality and disrupted young people’s social relationships, little is known regarding change in young adults’ social cannabis use following social distancing orders, or oth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b3f19b85d39afd0fd91970234295192
https://doi.org/10.26828/cannabis/2023.01.003
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