Параллельный алгоритм поиска структурных изменений во временных рядах
Прикладная математика и информатика. 2015. Т. 49. С. 71-79.
Furmanov K. K., Никольский И. М.
Research target: Computer Science Mathematics
Priority areas: IT and mathematics
ПАРАЛЛЕЛЬНЫЕ ВЫЧИСЛИТЕЛЬНЫЕ ТЕХНОЛОГИИ (ПаВТ’2016) Труды международной научной конференции г.Архангельск, 28 марта – 1 апреля 2016 г.
Челябинск : Издательский центр ЮУрГУ, 2016
This book is collection of research papers included in the program of the International Scientific Conference "Parallel Computing Technologies 2016". The conference was held from 28 March to 1 April 2016 the Northern (Arctic) Federal University (Arkhangelsk). For more information about the conference can be found on the Internet at the following address http://agora.guru.ru/pavt. ...
Added: July 10, 2016
Параллельные вычисления и задачи управления. PACO’2012. Шестая международная конференция, Москва, 24–26 окт. 2012 г.
М. : Институт проблем управления им. В.А. Трапезникова РАН, 2012
В сборнике представлены труды Шестой международной конференции «Параллельные вычисления и задачи управления» PACO’2012 по следующим направлениям: – Параллельные методы и алгоритмы моделирования, оптимизации и управления. – Архитектура параллельных и распределенных систем. – Решение задач в распределенной среде. – Надежность параллельных вычислений и систем. – Технологии программирования и организации параллельных вычислений. – Параллельные вычисления в прикладных задачах. Утверждено к печати Международным программным комитетом конференции Научное ...
Added: March 20, 2013
, Информатика в школе 2017 № 4 С. 25-39
There is the description of the conception "resource allocation". Increase in speed as a result of parallelization of work is demonstrated. As an example, the investigation of task from the contest "TRIZformashka 2015" is given. ...
Added: October 22, 2017
, Информатика в школе 2016 Т. 123 № 10 С. 46-53
There is the description of the conception "parallel form of the algorithm (multilevel structure)", the procedure of its design and analysis for management of process of parallelization of algorithm. As an example, the investigation of task from the contest "TRIZformashka 2014" is given. ...
Added: January 30, 2017
Switzerland : Springer, 2020
This book constitutes the refereed post-conference proceedings of the 6th Russian Supercomputing Days, RuSCDays 2020, held in Moscow, Russia, in September 2020.* The 51 revised full and 4 revised short papers presented were carefully reviewed and selected from 106 submissions. The papers are organized in the following topical sections: parallel algorithms; supercomputer simulation; HPC, BigData, AI: ...
Added: December 10, 2020
Waterford : Waterford Institute of Technology, 2014
The book contains selected papers that were presented on PhD Summer schools on Scientific Computing jointly organized by Waterford Institute of Technology, Lomonosov Moscow State University, Kyiv National Taras Shevchenko University, Saint-Petersburg State University and Nanjing University of Technology. The schoold were mainly organized in teleconference mode and linked researchers and PhD students from several ...
Added: November 16, 2014
Pattern recognition and increasing of the computational efficiency of a parallel realization of the probabilistic neural network with homogeneity testing
, Optical Memory and Neural Networks (Information Optics) 2013 Vol. 22 No. 3 P. 184-192
The research subject is the computational complexity of the probabilistic neural network (PNN) in the pattern recognition problem for large model databases. We examined the following methods of increasing the efficiency of a neuralnetwork classifier: a parallel multithread realization, reducing the PNN to a criterion with testing of homogeneity of feature histograms of input and ...
Added: September 10, 2013
, , Информатика в школе 2016 Т. 122 № 9 С. 42-48
There is the description of the computer game, designed for primary acquaintance with parallel programming. Hyperlink to download the program and several game tasks is given. ...
Added: January 30, 2017
Пропедевтика параллельных вычислений в школьной информатике: тема «Рой роботов» в конкурсе «Тризформашка-2017»
, , Современные информационные технологии и ИТ-образование 2017 Т. 13 № 4 С. 276-288
The article is devoted to the preparation of methodological materials for the inclusion of the topic "Parallel computing" in the school course of informatics. The set of tasks for the division "Swarm of Robots" are considered. The tasks were tested at the competition "TRIZformaska-2017" - an inter-regional competition in informatics, system analysis and the theory ...
Added: December 24, 2017
, , Современные информационные технологии и ИТ-образование 2018 Т. 14 № 4 С. 1000-1011
The article contains the methodological materials for inclusion of the topic “Parallel Computing” in the school informatics. The computer games “Tank crew”, “Swarm of robots”, “Firefighting vehicles” are considered. The goal of the first game is to program joint actions of tank crew members. The plot of the second game is the putting on foot ...
Added: January 7, 2019
, Современные информационные технологии и ИТ-образование 2016 Т. 12 № 3 С. 411-420
The article is devoted to inclusion of the topic "parallel computing" in the school informatics . Some methodical materials prepared in the course of work on the "Permian version" of a propaedeutic course of computer science (the author team is M.A. Plaksin, N.I. Ivanova, O.L. Rusakova) are described. ...
Added: January 30, 2017
Пропедевтика параллельных вычислений в школьной информатике. Параллельная форма алгоритма в задачах на обход графа
, Информатика в школе 2017 Т. 133 № 10 С. 32-38
It is proposed to use the tasks of building / bypass "labyrinths" to learn the concept of "parallel form of the algorithm (multilevel structure)". As an example the investigation of task from the contests "TRIZformashka-2015" is given. ...
Added: December 16, 2017
, Информатика и образование 2016 Т. 279 № 10 С. 27-36
The need for methodics of teaching the theme "Parallel Computing" in secondary school is on the agenda. The article lists some of the theoretical problems associated with the transition from the concept of the sequential algorithm to the concept of parallel and presents a three-year experience of the author in this direction: a methodical approach, ...
Added: January 30, 2017
, , , Промышленные АСУ и контроллеры 2012 № 10 С. 30-35
In this article we introduce a CUDA-based implementation of Kohonen self-organizing map. We describe software implementation and test results confirming performance growth with increasing size of neural network comparative to serial version of algorithm. ...
Added: February 13, 2013
, М. : Издательство Московского государственного университета приборостроения и информатики, 2014
The manual sets out the requirements of science and industry, leading to use of multicomputer systems and multiprocessor systems, which inevitably use the principle of parallel computing, background and state of the art, describes the main approaches to the organization of multiprocessor computer systems, development of parallel algorithms for the numerical solution of problems and ...
Added: February 3, 2015
IOS Press, 2020
The year 2019 marked four decades of cluster computing, a history that began in 1979 when the first cluster systems using Components Off The Shelf (COTS) became operational. This achievement resulted in a rapidly growing interest in affordable parallel computing for solving compute intensive and large scale problems. It also directly lead to the founding ...
Added: March 27, 2020
Метод обнаружения структурного сдвига в модели авторегрессионной условной гетероскедастичности: случай распределения Стьюдента
, , Математическое моделирование 2023 Т. 35 № 1 С. 51-58
We consider two methods of structural break detection in a piecewise generalized model of autoregressive conditional heteroscedasticity. The first method is based on Kolmogorov–Smirnov statistics and is called KS-method. The second one is based on the cumulative sums and is called KL-method. In this paper, we compare the KS- and KL-methods under the assumption of ...
Added: December 7, 2022
, , Приборы и системы. Управление, контроль, диагностика 2018 № 1 С. 25-33
In this paper author suggests a new hybrid decision support system for operation with a class of semistructured tasks with underdetermined variables. Author defined the general tasks of prediction and estimation for a class of semistructured tasks. Use of interval neural networks and genetic algorithms for such tasks is justified. Author developed the algorithm to ...
Added: February 9, 2018
, , , Programming and Computer Software 2017 Vol. 43 No. 3 P. 145-160
By the example of the RNGAVXLIB random number generator library, this paper considers some approaches to employing AVX vectorization for calculation speedup. The RNGAVXLIB library contains AVX implementations of modern generators and the routines allowing one to initialize up to 10^19 independent ran-dom number streams. The AVX implementations yield exactly the same pseudorandom sequences as ...
Added: March 24, 2017
Решение плохообусловленных симметричных СЛАУ для задач строительной механики параллельными итерационными методами
, , et al., Вестник Нижегородского университета им. Н.И. Лобачевского 2012 № 4(1) С. 238-246
The results of numerical experiments using the iterative methods are presented for the solution of ill-conditioned symmetric SLAE for a number of structural mechanics problems. The second order incomplete triangular factorization has been used to construct preconditionings. MPI and TBB technologies have been exploited to parallelize computations. Numerical experiments in different parallel regimes have been ...
Added: February 17, 2017
, , , Известия ЮФУ. Технические науки 2018 Т. 202 № 8 С. 38-47
The problem of high-level design of complex functional circuits and systems intended for implementation in the form of VLSI is considered. The basic shortcomings of existing approaches are revealed and a conceptually new method of project synthesis is proposed. The method is based on the functional-streaming paradigm of parallel computing, it allows for implementation of ...
Added: October 29, 2020
, М. : Издательство Московского государственного университета приборостроения и информатики, 2010
The problems of identifying latent parallelism in the algorithm by explicitly max (the construction of stacked-parallel form of the algorithm graph) and implicit (the method of streaming - DATA-FLOW - calculations), the development of parallel programs in the MPI-paradigm programming and quantitative research strength calculations for the acceleration parallelization on the parameters of a multiprocessor ...
Added: May 14, 2013
ПРОПЕДЕВТИКА ПАРАЛЛЕЛЬНЫХ ВЫЧИСЛЕНИЙ В ШКОЛЬНОЙ ИНФОРМАТИКЕ. ТЕМА «АЛГОРИТМЫ. СОВМЕСТНАЯ ДЕЯТЕЛЬНОСТЬ»
, Информатика в школе 2016 Т. 121 № 8 С. 5-9
The article presents the chapter of the "Permian" propaedeutic course of informatics devoted to primary acquaintance with the basic concepts of parallel computing: collaborative activity, the coordination of actions, the division of the work into parts, the timing, the coordination by the results, the coordination by the resources. ...
Added: January 30, 2017
, Информатика в школе 2016 Т. 118 № 5 С. 6-16
There is a set of role-play games for the primary acquaintance with some of the basic concepts of parallel computing in the course "Informatics" for elementary and secondary school. ...
Added: January 26, 2017