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Теория информационных процессов и систем
The paper shows that the main purpose of any industrial enterprise that implements a quality management system in its activities is to restore order in the industrial enterprise, i.e. the introduction of an effective management system. Hence, the quality management system for an industrial enterprise today is a mandatory factor of its existence in the market. It also provides information on the method of calculation of the quality factor of the production equipment. Also, the statistics of the incoming categories of questions in the assessment of the coefficient taking into account constructive failures is reflected.
Consider a Bayesian problem of estimating of probability of success in a series of trials with binary outcomes. We study the asymp- totic behaviour of weighted differential entropy for posterior probability density function (PDF) conditional on x successes after n trials, when n → ∞. Suppose that one is interested to know whether the coin is fair or not and for large n is interested in true frequency. In other words, one wants to emphasize the parameter value p = 1/2. To do so the concept of weighted differential entropy introduced in [1968] is used when the frequency γ is necessary to emphasize. It was found that the weight in suggested form does not change the asymptotic form of Shannon, Renyi, Tsallis and Fisher entropies, but change the constants. The leading term in weighted Fisher Information is changed by some constant which depend on distance between the true frequency and the value we want to emphasize.
The article is devoted to the studying of the semantic potent from the positions of the Theory of information. Subjected to research are systemic ties of the plan of content by means of linguistic modelling. The analog of linguistic object is mathematically presented data on the quantity of the subjective information in the text which is a measure of its expressiveness.The article is devoted to the studying of the semantic potent from the positions of the Theory of information. Subjected to research are systemic ties of the plan of content by means of linguistic modelling. The analog of linguistic object is mathematically presented data on the quantity of the subjective information in the text which is a measure of its expressiveness.
A words phonetic decoding method in automatic speech recognition is considered. The properties of Kullback–Leibler divergence are used to synthesize the estimation of the distribution of divergence between minimum speech units (e.g., single phonemes) inside a single class. It is demonstrated that the min imum variance of the intraphonemic divergence is reached when the phonetic database is tuned to the voice of a single speaker. The estimations are proven by experimental results on the recognition of vowel sounds and isolated words of Russian language.
In this paper we consider choice problems under the assumption that the preferences of the decision maker are expressed in the form of a parametric partial weak order without assuming the existence of any value function. We investigate both the sensitivity (stability) of each non-dominated solution with respect to the changes of parameters of this order, and the sensitivity of the set of non-dominated solutions as a whole to similar changes. We show that this type of sensitivity analysis can be performed by employing techniques of linear programming.
The paper examines the structure, governance, and balance sheets of state-controlled banks in Russia, which accounted for over 55 percent of the total assets in the country's banking system in early 2012. The author offers a credible estimate of the size of the country's state banking sector by including banks that are indirectly owned by public organizations. Contrary to some predictions based on the theoretical literature on economic transition, he explains the relatively high profitability and efficiency of Russian state-controlled banks by pointing to their competitive position in such functions as acquisition and disposal of assets on behalf of the government. Also suggested in the paper is a different way of looking at market concentration in Russia (by consolidating the market shares of core state-controlled banks), which produces a picture of a more concentrated market than officially reported. Lastly, one of the author's interesting conclusions is that China provides a better benchmark than the formerly centrally planned economies of Central and Eastern Europe by which to assess the viability of state ownership of banks in Russia and to evaluate the country's banking sector.
This work looks at a model of spatial election competition with two candidates who can spend effort in order to increase their popularity through advertisement. It is shown that under certain condition the political programs of the candidates will be different. The work derives the comparative statics of equilibrium policy platform and campaign spending with respect the distribution of voter policy preferences and the proportionality of the electoral system. In particular, it is whown that the equilibrium does not exist if the policy preferences are distributed over too narrow an interval.
The article examines "regulatory requirements" as a subject of state control over business in Russia. The author deliberately does not use the term "the rule of law". The article states that a set of requirements for business is wider than the legislative regulation.
First, the article analyzes the regulatory nature of the requirements, especially in the technical field. The requirements are considered in relation to the rule of law. The article explores approaches to the definition of regulatory requirements in Russian legal science. The author analyzes legislation definitions for a set of requirements for business. The author concludes that regulatory requirements are not always identical to the rule of law. Regulatory requirements are a set of obligatory requirements for entrepreneurs’ economic activity. Validation failure leads to negative consequences.
Second, the article analyzes the problems of the regulatory requirements in practice. Lack of information about the requirements, their irrelevance and inconsistency are problems of the regulatory requirements in Russia.
Many requirements regulating economic activity are not compatible with the current development level of science and technology. The problems are analyzed on the basis of the Russian judicial practice and annual monitoring reports by Higher School of Economics.
Finally, the author provides an approach to the possible solution of the regulatory requirements’ problem. The author proposes to create a nationwide Internet portal about regulatory requirements. The portal should contain full information about all regulatory requirements. The author recommends extending moratorium on the use of the requirements adopted by the bodies and organizations of the former USSR government.