| Article |
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Abstract: Shocks and jumps of different funds' functions bring extreme negative values of great consequences to
investors. There is always a factor of uncertainty in any economic situation, and in o |
| Article |
COMPARATIVE ANALYSIS OF STATISTICAL PROPERTIES OF THE HURST EXPONENT ... |
Abstract: Estimating of the Hurst exponent for experimental data playas a very important role in research of
processes which show properties of self-affinity. There are many methods for estimating th |
| Article |
A SURVEY OF NONPARAMETRIC TESTS FOR THE STATISTICAL ANALYSIS OF EVOLUTIONARY ... |
Abstract: One of the main problems in the statistical analysis of Evolutionary Computation (EC) experiments is the ‘statistical personality’ of data. A main feature of EC algorithms is the samplin |
| Article |
About convergence of fuzzy perceptive elements sequences, defined on ... |
About convergence of fuzzy perceptive elements sequences, defined on
different opportunities spaces
Alexei Bychkov, Eugene Ivanov, Olha Suprun
Abstract: Criteria for the existence of a model of con |
| Article |
ANALYSIS OF FEATURES AND POSSIBILITIES OF BANK FUNCTIONING EFFICIENCY BASED ... |
Abstract: Given paper shows the importance of analyzing the banks performance in the process of their
operation and development. The place and the role of researching of stochastic frontiers method f |
| Article |
ANALYSIS OF THE PROPERTIES OF ORDINARY LEVY MOTION BASED ON THE ESTIMATION ... |
Abstract: The work proposes a method for estimating the stability index of alpha-stable distributions by using
moments of fractional order. Provided numerical modeling has fully justified all of the |
| Article |
APPLICATION OF THE HETEROGENEOUS SYSTEM PREDICTION METHOD |
Abstract: An application of the heterogeneous system prediction method to solving the problem pattern
recognition with respect to the sample size is considered in this paper. The criterion of multiva |
| Article |
APPLICATION OF THE MULTIVARIATE PREDICTION METHOD TO TIME SERIES 1 |
Abstract: An approach to solving the problem of heterogeneous multivariate time series analysis with respect to
the sample size is considered in this paper. The criterion of prediction multivariate h |
| Article |
COGNITION HORIZON AND THE THEORY OF HYPER-RANDOM PHENOMENA |
Abstract: In the generalized paper, materials of physic-mathematical theory of hyper-random phenomena oriented to description of statistically unstable physical phenomena are presented. Cognition ques |
| Article |
COMPARATIVE ANALYSIS FOR ESTIMATING OF THE HURST EXPONET FOR STATIONARY AND ... |
Abstract: Estimating of the Hurst exponent for experimental data plays a very important role in the research of processes which show properties of self-similarity. There are many methods for estimatin |
| Article |
COMPARISON OF DIFFERENT WAVELET BASES IN THE CASE OF WAVELETS EXPANSIONS... |
Abstract: In the paper wavelets expansions of random processes are studied. The matter is that although it is
enough information for wavelets expansions of deterministic functions, for random process |
| Article |
CORRELATION MAXIMIZATION IN REGRESSION MODELS BASED ON CONVEX COMBINATIONS |
Abstract: A new regression method based on convex correcting procedures over sets of predictors is developed.
In contrast to previously developed approach based on minimization of generalized error, |
| Article |
DECISION-MAKING IN GROUPS OF INTERVAL ALTERNATIVES |
Abstract: Problem of comparing alternatives with numerical quality indicators, which due to uncertainty
have interval representations, is considered. It is demonstrated inevitability of presence in s |
| Article |
DETECTION OF LOGICAL-AND-PROBABILISTIC CORRELATION IN TIME SERIES1 |
Abstract. An application of the heterogeneous variables system prediction method to solving the time series
analysis problem with respect to the sample size is considered in this work. It is created |
| Article |
DIFFERENTIAL GEOMETRY DERIVED FROM DIVERGENCE FUNCTIONS... |
Abstract: We study differential-geometrical structure of an information manifold equipped with a divergence function.
A divergence function generates a Riemannian metric and furthermore it provides a |
| Article |
DISTURBANCE OF STATISTICAL STABILITY |
Abstract: The survey of author’s researches devoted to disturbance of statistical stability of physical quantities
and processes is presented. Concepts of statistical stability of random sequences |
| Article |
DISTURBANCE OF STATISTICAL STABILITY (PART II) |
Abstract: The revue of results obtained by the author this year in the area of disturbance of statistical stability of physical quantities and processes is presented. Two new sensitive parameters char |
| Article |
DIVERGENT AND MULTIPLE-VALUED SEQUENCES AND FUNCTIONS |
Abstract: On the basis of the theory of hyper-random phenomena, the calculus approaches for divergent and
multiple-valued sequences and functions have been developed. For divergent sequences and func |
| Article |
EVALUATING EXPECTED EFFECTIVENESS OF INTERVAL ALTERNATIVES |
Abstract: Earlier, in the framework of our previous papers, we introduced a criterion for comparing interval
alternatives, which was called the assurance factor. It is based on the balance of chances |
| Article |
Evaluating Expected Effectiveness of Interval Alternatives |
Abstract: Earlier, in the framework of our previous papers, we introduced a criterion for comparing interval
alternatives, which was called the assurance factor. It is based on the balance of chances |
| Article |
EVALUATION OF PARETO/D/1/K QUEUE BY SIMULATION |
Abstract: The finding that Pareto distributions are adequate to model Internet packet interarrival times has
motivated the proposal of methods to evaluate steady-state performance measures of Pareto/ |
| Article |
EXTREME SITUATIONS PREDICTION BY MULTIDIMENSIONAL HETEROGENEOUS ... |
Abstract: A method for prediction of multidimensional heterogeneous time series using logical decision functions
is suggested. The method implements simultaneous prediction of several goal variables. |
| Article |
FUZZY SETS AS A MEAN FOR UNCERTAINTY HANDLING: MATH, APPLIED MATH, HEURISTICS |
Abstract: Number of Disciplines and Theories changed their status from status of Natural Science discipline to Mathematics. The Theory of Probability is the classical example of that kind. The main pr |
| Article |
FUZZY SETS: MATH, APPLIED MATH, HEURISTICS? PROBLEMS AND INTERPRETATIONS |
Abstract: Number of Disciplines and Theories changed their status from status of Natural Science discipline to
Mathematics. The Theory of Probability is the classical example of that kind. The main p |
| Article |
GOD-ICS. ON FUNDAMENTAL INFORMATION FIELD QUEST |
Abstract: Further progress in AI research requires more complete and comprehensive study of information interactions in nature, not confined to psyche and intellect of individuals. One should not igno |
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