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Об аналогах классических критериев согласия для хвостов распределений
Доклады Российской академии наук. Математика, информатика, процессы управления, Россия. 2021. Т. 496. № 1. С. 44–47.
Kantonistova E., Родионов И. В.
Irkutsk: ISDCT SB RAS, 2026.
We study a model problem on the filtration of a conducting fluid through a
porous layer. A porous medium is presented as an assemblage of identical spherical
cells. Each cell consists of a porous core and liquid shell. We derive apriori estimates
for flow characteristics which show the specific behavior of the fluid. Our estimates
are validated numerically. ...
Added: July 5, 2026
М.: Наука и технологии, 2026.
«Телекоммуникации» ежемесячный рецензируемый производственный, информационно-аналитический и учебно-методический журнал выходит в свет с июля 2000 г.
Для руководителей и работников промышленности, научно-исследовательских и проектно-конструкторских институтов, высших учебных заведений, аспирантов и студентов, а также для специалистов, разрабатывающих, выпускающих и эксплуатирующих средства телекоммуникаций.
Новости разработок и производства, прогнозы развития, защита информации, Нормативные, справочные, аналитические и учебно-методические материалы.
Переход к глобальному информационному ...
Added: July 4, 2026
МФТИ, 2025.
абота редакции научного журнала «Труды Московского физико-технического института» (кратко «Труды МФТИ»), редакционной коллегии и редакционного совета осуществляется в соответствии с Положением, утвержденным ректором института. В состав редакционной коллегии входят руководители института, факультетов, институтских и факультетских кафедр. Главный редактор журнала —президент МФТИ, член-корр. РАН Кудрявцев Н.Н.
Журнал «Труды МФТИ» входит в базу данных РИНЦ (Российский Индекс Научного Цитирования) и доступен в электронной ...
Added: July 4, 2026
Springer, 2026.
This book presents established and new research on the close connections between graph games and systems of logic, particularly existing and newly designed modal logics. The volume utilizes two graph games – the sabotage game and the hide-and-seek game – to demonstrate the natural interplay between designing new graph games and exploring new kinds of ...
Added: June 30, 2026
Pochinka O., Barinova M., Journal of Geometry and Physics 2026 Vol. 228 P. 1–8
In the present paper we consider an Ω-stable 3-diffeomorphism with a solid or thickened surfaced non-trivial basic set. Such basic sets include, for instance, all one-dimensional expanding attractors and those two-dimensional basic sets that are not expanding. We prove that the chain recurrent set of every such a diffeomorphism necessarily contains at least two non-trivial ...
Added: June 30, 2026
German O., Illarionov A., Известия РАН. Серия математическая 2026 Т. 90 № 3 С. 3–18
Пусть симплекс с целочисленными вершинами - содержащий ровно одну целочисленную точку, отличную от своих вершин. В работе доказывается, что если точка находится во внутренности симплекса или в относительной внутренности некоторой гиперграни симплекса, то объем симплекса ограничен величиной, зависящей только от размерности, в противном случае объем симплекса может быть сколь угодно большим. Этот результат применяется для вывода асимптотической формулы для среднего числа вершин полиэдров ...
Added: June 29, 2026
Ivchenko A., Nigmatullin R. R., Dorokhin S. V., Mathematics 2021 Vol. 9 No. 4 Article 381
n this paper, we focus on the generalization of the Hurst empirical law and suggest a set of reduced parameters for quantitative description of long-time series. These series are usually considered as a specific response of a complex system (economic, geophysical, electromagnetic and other systems), where successive fixations of external factors become impossible. We consider ...
Added: June 27, 2026
Ivchenko A., Shestoperov A. I., Fomina E. V., Microgravity Science and Technology 2025 Vol. 37 No. 19 P. 1–19
The paper is dedicated to the analysis of medico-biological data obtained during locomotor testing of astronauts. Accurate data interpretation plays a crucial role in locomotion system monitoring, prophylaxis of long-duration spaceflight negative effects and thus in the development of an autonomous medical support system for deep space expeditions. During the locomotor testing the astronaut changes ...
Added: June 26, 2026
Gadzhimirzaev S., Хельвас А. В., 2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Mohammedia, Morocco 2023 P. 1–6
The article proposes the architecture for eventdriven Emergency Operation Center with Machine Vision Component. Sources of information are analyzed and approaches to machine vision events for tactical situations detection and estimation are discussed. Messages from Machine Vision Components are converted to Common Alerting Protocol and processed by Operation Center environment for tactical situations recognition. ...
Added: June 26, 2026
Gadzhimirzaev S., Хельвас А. В., Лукьянченко П. П., Computer Research and Modeling 2023 Vol. 15 No. 1 P. 129–140
In this article we propose a new approach to the analysis of econometric industry parameters for the industry consolidation level. The research is based on the simple industry automatic control model. The state of the industry is measured by quarterly obtained econometric parameters from each industry’s company provided by the tax control regulator. An approach ...
Added: June 26, 2026
Popov V., Chepovskiy A., Вопросы кибербезопасности 2024 № 3(61) С. 105–112
Цель исследования: сравнение широкого набора различных моделей построения графов взаимодействующих объектов в сети публичных Telegram-каналов с целью выявления среди них наиболее подходящих, при которых полученный граф наиболее близок к безмасштабным сетям.
Метод исследования: для построенных взвешенных графов в рамках каждой из рассматриваемых моделей находятся степенные законы, наиболее приближающие эмпирические распределения полученных весов вершин, после чего оценивается ...
Added: June 5, 2024
Kantonistova E., Родионов И. В., Доклады Российской академии наук. Математика, информатика, процессы управления (ранее - Доклады Академии Наук. Математика) 2022 Т. 503 № 1 С. 54–58
We propose two tests to distinguish between separable classes of distribution tails, the first of which is invariant with respect to the scale parameter and the second is invariant with respect to both location and scale parameters. The asymptotic properties of the proposed tests are established. The distributions are not assumed to belong to any ...
Added: July 9, 2023
Kantonistova E., Родионов И. В., Доклады Российской академии наук. Математика, информатика, процессы управления (ранее - Доклады Академии Наук. Математика) 2022 Т. 507 № 1 С. 36–39
We propose a method for testing the hypothesis about the equivalence of the distribution tail of
observed data and a certain distribution tail, which is the analogue of the goodness-of-fit hypothesis for statistics
of extremes. The method is based on a new data transformation moving k largest order statistics of a
sample from the standard uniform distribution U[0,1] ...
Added: July 9, 2023
Ekaterina V. Rumyantseva, Kirill K. Furmanov, Business Informatics 2021 Vol. 15 No. 1 P. 7–18
The problem of assessing out-of-sample forecasting performance of event-history models is considered. Time-to-event data are usually incomplete because the event of interest can happen outside the period of observation or not happen at all. In this case, only the shortest possible time is observed and the data are right censored. Traditional accuracy measures like mean ...
Added: June 14, 2021
Румянцева Е. В., Furmanov K. K., Бизнес-информатика 2021 Т. 15 № 1 С. 7–18
The problem of assessing out-of-sample forecasting performance of event-history models is considered. Time-to-event data are usually incomplete because the event of interest can happen outside the period of observation or not happen at all. In this case, only the shortest possible time is observed and the data are right censored. Traditional accuracy measures like mean ...
Added: April 1, 2021
Румянцева Е. В., Furmanov K. K., В кн.: Труды X-й Международной школы-семинара «Многомерный статистический анализ, эконометрика и моделирование реальных процессов» имени С.А. АйвазянаЧ. 1.: М.: ЦЭМИ РАН, 2020. С. 124–125.
В докладе рассматривается задача измерения точности прогноза времени жизни по контрольной выборке, подверженной усечению слева и цензурированию справа. ...
Added: June 26, 2020
Ozhegov E. M., Тетерина Д. В., , in: Machine Learning, Optimization, and Data Science. 4th International Conference, LOD 2018, Volterra, Italy, September 13-16, 2018, Revised Selected Papers.: Cham: Springer, 2019. P. 441–446.
In this paper, we analyze a new approach for demand prediction in retail. One of the significant gaps in demand prediction by machine learning methods is the unaccounted sales data censorship. Econometric approaches to modeling censored demand are used to obtain consistent and unbiased estimates of parameters. These approaches can also be transferred to different ...
Added: October 17, 2019
Kreshchuk A., Зяблов В. В., Потапов В. Г., Информатика и автоматизация (Труды СПИИРАН) 2016 № 46 С. 14–26
In this paper, we consider data transmission in “bad” channels with low snr and wideband interference. We propose a code construction based on frequency shift keying with fast frequency hopping having the rate of 1.5 bit per OFDM symbol. This code construction allows transmitting data in channels with string wideband interference and high noise levels, ...
Added: January 29, 2018
Ozhegov E. M., Ozhegova A., , in: Analysis of Images, Social Networks and Texts. 6th International Conference, 2017, Revised Selected PapersVol. 10716.: Cham: Springer, 2018. Ch. 18 P. 197–209.
In this research we analyze the demand for performing arts. Since the observed demand is limited by the capacity of house, one needs to account for demand censorship. The presence of consumer segments with different purposes of going to the theatre and willingness-to-pay for performance and ticket characteristics compels to account for heterogeneity in theatre ...
Added: December 26, 2017
Radionova M. V., Чичагов В. В., Журнал Средневолжского математического общества 2016 Т. 18 № 4 С. 52–63
In the paper we continue the research on possibility of using parametric functions that allow unbiased estimates to test a null hypothesis about a kind of distribution by the chi-square test. Based on Wald's method a new asymptotic test is proposed for testing hypothesis according to which the distribution of random value belongs to a ...
Added: February 15, 2017
Ozhegov E. M., Ozhegova A., / NRU Higher School of Economics. Series WP BRP "Economics/EC". 2016. No. WP BRP 156/EC/2016.
This paper studies behavior patterns among theater attendees in the process of ticket purchasing. Since the theater attempts to balance between a high occupancy and affordable prices, the purpose of the study is to reveal the effects of changes in prices on attendance. This project is conducted conjointly with the Perm Tchaikovsky Opera and Ballet ...
Added: December 5, 2016
Radionova M. V., Научно-технический вестник Поволжья 2014 № 6 С. 22–25
The author found the distribution of invariants sample of the general population with half-normal distribution. On the basis of the criterion of shift-scale invariant conducted to test the hypothesis that the set has an exponential distribution against the alternative that the population has a half-normal distribution. The statistical modeling analysis conducted a power. The paper ...
Added: February 9, 2015
Radionova M. V., Чичагов В. В., Вестник Ижевского государственного технического университета 2014 № 4 (64) С. 151–156
A new class of asymptotic tests is suggested for testing the hypothesis of distribution belonging to the one-parameter exponential family. Each criterion is based on a given set of parametric functions that allow an unbiased estimate. We compared the proposed criterion with criterion is based on the generalized method of moments on the example of ...
Added: January 14, 2015
Martynov G., Обозрение прикладной и промышленной математики 2010 Т. 17 № 2 С. 285–286
Приводятся таблицы распределения статистики Крамера-Мизеса (омега-квадрат) при наличии весовой функции степенного типа. Такие статистики могут применяться, в частности, для проверки гипотезы о том что наблюдаемая случайная величина имеет распределение, сосредоточенное на положительной полуоси. ...
Added: March 23, 2014