Special Issue Evaluation of Systems’ Irregularity and Complexity: Sample Entropy, Its Derivatives, and Their Applications across Scales and Disciplines
MDPI Open Access Publishing, 2018.
, , , International Journal of Psychophysiology 2016 Vol. 108 P. 148-149
The approach and withdrawal behaviors can be superficially similar. Howether, they differ in a number of cognitive, neurological and physiological characteristics (Carver et al., 2000; Elliot, 2006; Brunia et al., 2011; Franzen et al., 2015). The critical assumption for the present study is that these two types of behaviour are supported by distinct asymmetric domains ...
Added: October 15, 2018
, / Высшая школа экономики. Series WP7 "Математические методы анализа решений в экономике, бизнесе и политике". 2015. No. WP7/2015/09.
An algorithm of solution of the Automatic Classification (AC for brevity) problem is set forth in the paper. In the AC problem, it is required to find one or several partitions, starting with the given pattern matrix or dissimilarity / similarity matrix. The three-level scheme of the algorithm is suggested. The output of the procedure ...
Added: October 19, 2017
, , et al., Entropy 2018 Vol. 20 No. 6 P. 1-22
Cardiac activity is involved in the processes of organization of goal-directed behaviour. Each behavioural act is aimed at achieving an adaptive outcome and it is subserved by the actualization of functional systems consisting of elements distributed across the brain and the rest of the body. This paper proposes a system-evolutionary view on the activity of ...
Added: October 15, 2018
, , Проблемы информационной безопасности. Компьютерные системы 2018 № 1 С. 113-121
Two models of the tree modes of hash functions are introduced. For each model algorithms of computing of the hash code are formulated and their numerical characteristics are obtained. In terms of the constructed models we classify some existing algorithms for parallel hashing and identify some weaknesses of corresponding primitives. ...
Added: May 28, 2018
, , , Artificial Intelligence 2014 Vol. 217 P. 43-75
The language RCC8RCC8is a widely-studied formalism for describing topological arrangements of spatial regions. The variables of this language range over the collection of non-empty, regular closed sets of n -dimensional Euclidean space, here denoted RC+(Rn)RC+(Rn), and its non-logical primitives allow us to specify how the interiors, exteriors and boundaries of these sets intersect. The key ...
Added: March 24, 2015
, , et al., Entropy 2017 Vol. 19(4) No. 178 P. 1-14
A proposal for a new method of classification of objects of various nature, named “2”-soft classification, which allows for referring objects to one of two types with optimal entropy probability for available collection of learning data with consideration of additive errors therein. A decision rule of randomized parameters and probability density function (PDF) is formed, ...
Added: May 26, 2017
MDPI AG, 2020
Proceedings (ISSN 2504-3900) publishes publications resulting from conferences, workshops and similar events. ...
Added: March 13, 2020
, , / Cornell University. Series math "arxiv.org". 2015. No. 1501.04584.
We prove that a polygonal billiard with one-sided mirrors has zero topological entropy. In certain cases we show sub exponential and for other polynomial estimates on the complexity. ...
Added: January 26, 2015
, , et al., Computer Languages, Systems & Structures 2014 No. 40 P. 137-154
It is well-known that the Dolev–Yao adversary is a powerful adversary. Besides acting as the network, intercepting, decomposing, composing and sending messages, he can remember as much information as he needs. That is, his memory is unbounded. We recently proposed a weaker Dolev–Yao like adversary, which also acts as the network, but whose memory is ...
Added: March 23, 2015
, , Grazer Mathematische Berichte 2009 Vol. 354 P. 15-25
We study the ergodic properties of Erdos measure and the invariant Erdos measure for the golden ratio and all values of the Bernoulli parameter. We provide an new effective algorithm for the calculate of entropy of the Erdos measure. ...
Added: April 12, 2012
The reduction of computation times of upper and lower tolerances for selected combinatorial optimization problems
, , et al., Journal of Global Optimization 2017 Vol. 68 No. 3 P. 601-622
The tolerance of an element of a combinatorial optimization problem with respect to its optimal solution is the maximum change of the cost of the element while preserving the optimality of the given optimal solution and keeping all other input data unchanged. Tolerances play an important role in the design of exact and approximation algorithms, ...
Added: December 10, 2016
On the Vershik-Kerov Conjecture Concerning the Shannon-McMillan-Breiman Theorem for the Plancherel Family of Measures on the Space of Young Diagrams
, Geometric and Functional Analysis 2012 Vol. 22 No. 4 P. 938-975
Vershik and Kerov conjectured in 1985 that dimensions of irreducible representations of finite symmetric groups, after appropriate normalization, converge to a constant with respect to the Plancherel family of measures on the space of Young diagrams. The statement of the Vershik-Kerov conjecture can be seen as an analogue of the Shannon-McMillan-Breiman Theorem for the non-stationary ...
Added: October 18, 2012
, Информационные технологии и вычислительные системы 2018 № 2 С. 60-69
The paper considers the problem of reducing the dimension of the feature space for describing objects in data analysis problems using the example of binary classification. The article provides a detailed overview of existing approaches to solving this problem and proposes several modifications. In which the dimensionality reduction is considered as the problem of extracting the most relevant ...
Added: July 4, 2018
Springer Proceedings in Complexity publishes proceedings from scholarly meetings on all topics relating to the interdisciplinary studies of complex systems science. Springer welcomes book ideas from authors. The series is indexed in Scopus. Proposals must include the following: - name, place and date of the scientific meeting - a link to the committees (local organization, international advisors etc.) - ...
Added: February 23, 2020
Элементы рандомизированного прогнозирования и его применение для предсказания суточной электрической нагрузки энергетической системы
, , , Автоматика и телемеханика 2020 № 7 С. 148-172
A randomized forecasting method based on the generation of ensembles of entropy-optimal forecasting trajectories is developed. The latter are generated by randomized dynamic regression models containing random parameters, measurement noises, and a random input. The probability density functions of random parameters and measurement noises are estimated using real data within the randomized machine learning procedure. ...
Added: October 31, 2020
On the asymptotics of the element counting function in an additive arithmetic semigroup with exponential counting function of prime generators
, , , Functional Analysis and Its Applications 2016 Vol. 50 No. 4 P. 291-307
We find the asymptotics of the element counting function for an additive arithmetic semigroup with exponential growth of the counting function of prime generators. ...
Added: October 18, 2015
М. : ИКИ РАН, 2011
Added: March 26, 2013
, , Дискретная математика 2017 Т. 29 № 3 С. 114-125
Задача о независимом множестве для заданного обыкновенного графа состоит в вычислении размера наибольшего множества его попарно несмежных вершин. Предлагается новый способ редукции графов. С его помощью получено новое доказательство NP-полноты задачи о независимом множестве в классе планарных графов и доказана NP-полнота данной задачи в классе плоских графов, имеющих только треугольные внутренние грани, с максимальной степенью ...
Added: September 7, 2017
, , et al., Physica A: Statistical Mechanics and its Applications 2014 Vol. 413 No. 1 P. 59-70
A general approach to measure statistical uncertainty of different filtration techniques for market network analysis is proposed. Two measures of statistical uncertainty are introduced and discussed. One is based on conditional risk for multiple decision statistical procedures and another one is based on average fraction of errors. It is shown that for some important cases ...
Added: July 19, 2014
, European Journal of Operational Research 2009 Vol. 198 No. 1 P. 102-112
Added: July 31, 2012
Интегрированные модели и мягкие вычисления в искусственном интеллекте. Сб. научных трудов VII-й Международной научно-практической конференции (Коломна, 20-22 мая 2013)
М. : Физматлит, 2013
Conference is devoted to application of the integrated models and soft computing in artificial intelligence. ...
Added: May 26, 2013
Proceedings of 2017 4th International Conference on Control, Decision and Information Technologies (CoDIT'17) / April 5-7, 2017
Barcelona : IEEE, 2017
International Conference on Control, Decision and Information Technologies. ...
Added: January 17, 2018
Совершенствование преподавания дисциплин математического цикла на основе инвариантов, необходимых для преподавания курса «Эконометрика» экономистам-бакалаврам
, , Вестник Нижегородского университета им. Н.И. Лобачевского. Серия: Социальные науки 2019 Т. 55 № 3 С. 183-189
The article describes a method that allows to improve the content of disciplines of the mathematical cycle by dividing them into invariant (general) and variable parts. The invariants were identified for such disciplines as «Linear algebra», «Mathematical analysis», «Probability theory and mathematical statistics» delivered to Bachelors program students of economics at several universities. Based on ...
Added: January 28, 2020
, Дискретная математика 1991 Т. 3 № 3 С. 35-45
Added: October 17, 2014