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The review presents data on the effect of temperature regimes of sensors, air humidity in space and other physical and chemical parameters on work with semiconductor ethanol sensors.
The problems of increasing the effectiveness of non-stationary medical supervision for pregnant women are considered. The principle of the mobile personal monitoring system is described. An algorithm for the interaction of the device with the patient and the doctor has been developed. The main problems of introduction of telemedicine systems in the process of remote diagnostics are considered.
The mechanism of the choice of the best forecast model on a set of experimental data on key performance indicators of corporate knowledges of the digital enterprise will be provided. Corporate knowledges of the digital enterprise is considered as the interconnected set of key performance indicators of management of various resources of the digital enterprise. Mechanisms of the choice of the best forecast...
depicts key issues connected with development of state innovation policy in the field of higher economic education as well as innovative technological centers, created in the framework of the policy in order to regulate technological, research and methodology processes of a modern economic system, on the one hand; on the other hand, created in order to facilitate handling of modern applied aspects...
Purpose is to justify the need of automation of production of oil and gas. Practice of automation of production management shows unresolved problems for the majority of enterprises. The research conducted by the authors confirms the presence of a variety of information products, but we cannot guarantee their full compliance with the real needs of manufacturers. This leads to the necessity of development...
Examines the problem of allocation of small-scale extended objects in noisy images. The processing structure includes a pre-filter and multithreshold selection of isolated fragments of the specified size. For the setting of adaptive thresholds is used to assess the effectiveness of selection fragments.
In this report we show probable variants of the structure of measurement, computer and interface component systems used for a human locomotion research.
Within a cognitive approach to the computer-aided design of nano- and microsystem technology objects based on natural prototypes, the relevance of studying the computational perception tools (CPT) with at-traction of representation theory, category theory methods and the physical symbol system hypothesis, is justified (on the base of analogy and homology principles). The adequacy of theoretical description...
A solution for the estimation of an unknown scale of the optical image is presented. The method does not require any scale reference or additional depth sensing apparatus other than a conventional digital camera. The estimation is performed by the multiparametric model approximation of the image acquired. A proposed image model introduces the ability to estimate the image scale by means of preliminary...
A mathematical model for pedagogical measurements is considered. In the model the decision functions of a testee are the functions of his test score. The calculation of the ability level of a testee and the difficulty level of test items are performed in the framework of the item response theory using the Rasch model. For the mathematical model of decision making we consider a statistical game of...
We describe the distributed storage structure which can be effectively applied to scientific multidimensional imagery data in geoinformatics. Basic principal of this project is distributed (N,K)-block storage schema (LH*RS or SDDS). We develop the descent of LH*RS especially for multidimensional data arrays using the multiscaled representation of these arrays and using the efficient preprocessing...
This article explores one of the approaches to the use of the conceptual graphs (CGs) theory in the tasks dealing with automated development of the embedded expert systems (ESs) being realized in an open program code in universal high level algorithmic languages. Within this approach CGs are used as an universal expression means for representation of overall, self-sufficient, fully portable expert...
The purpose of the projects is the development of measuring devices. These devices measure capacitance, distance and temperature. The main platform for instrumentation modeling was the Arduino programmable debugging boards. Models of devices should become the result of the work. The proposed developments are forwarded to creating models of budget analogs of measuring devices based on the use of a...
The article aimed at offering new ways of routing in networks with the DTN architecture, which allows using the most optimal routes for determining the routes depending on various conditions. To achieve these goals, it is necessary to analyze the available developments in this field with the subsequent identification of advantages and disadvantages. An attempt to realize advantages with a minimum...
A decision-making model is proposed for cases with incomplete and contradictory. Completeness and consistency of information usually leads to unambiguous choice. Otherwise, it is necessary to make a decision under ambiguous conditions. One of the possible solutions here is the consideration of a generalized interpretation of logic variables and a special superposition of formulas. The simplest case...
The goal of the paper is in determining the characteristics of relations between security databases (databases of vulnerabilities, attacks, platforms, weaknesses etc.) to apply the ontological approach for construction of a hybrid security repository. The paper analyzes various security data specifications used in databases and interconnections between different data types. On the basis of the outlined...
The report focuses on the development of a knowledgebase (based on ontology) for automated classification of circuit elements and for finding suitable items under the required specification of the customer. During the development the following methods and technologies were used: knowledge engineering of circuit elements (for example transistors), ontology engineering in Protégé environment, rules...
The service-oriented architecture of analytical platform based on DBMS PostgreSQL is considered. The implementation of service registry of analytical platform is presented. The structure of service registry of analytical platform is shown. The advantages of analytical platform are indicated.
Development of a computer system integrating modern bio- and chem-information, and cognitive technologies, such as hybrid production-frame knowledge representation, neural networks, and graph databases. The project intends to provide intellectual analysis and rational selection for the synthesis parameters of antifungal drug preparations that is possible to create through synthesis or chemical modification.
In the paper we propose an effective implementation of Wang method using approximate method in Residue Number System (RNS). Approximate method allows to substitute the computationally complex operation of finding residue of division by a large number with taking lower bits. We show that for RNS to binary conversion with modified Wang method the sufficient precision of computation of coefficients is...
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